{"title":"Audio Amplifier \u0026 MP3 Modules","description":"\u003cp\u003eAudio amplifier boards and sound modules for DIY speakers, Arduino and ESP32 projects: PAM8403 and PAM8406 mini amplifiers, TPA3116D2 and TDA7492 class-D power amplifiers, TDA7297 and LM386 boards, MAX98357 I2S amplifiers, DFPlayer-style MP3 modules, VS1053 decoders, ISD1820 voice recorders, Bluetooth audio receivers and FM radio modules.\u003c\/p\u003e","products":[{"product_id":"pam8403-hw-104-3-plus-3-watts-mini-digital-power-amplifier-board","title":"PAM8403 (HW-104) 3 Plus 3 watts Mini Digital Power Amplifier Board","description":"\u003cp\u003eIt is a DIY combo of BT CARD WITH REMOTE and PM803 CIRCUIT \u003cbr\u003eSuper mini volume: 1.85 x 2.11 cm.Can be easily placed in a variety of digital products within a small space, high efficiency amplification \u003cbr\u003eDouble-panel wiring, properly solve the wiring caused by the potential balance and crosstalk between channels\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYou need Amplifier Board andSpeaker to use this Module.\u003c\/p\u003e\n\u003cp\u003eBluetooth FM USB MP3 Audio Board with LCD Display With IR Remote Control: Yes With the LINE input (AUX) Song Number Display: Yes Support: Bluetooth\/ FM\/ USB\/ MP3\/ AUX\/ SD Frequency Range: 87.5-108MHZ Led Seven Seg Display Support: 32-320 kbps MP3 Songs Support: FAT 32, FAT 16 File System External Antenna Connection for FM PLEASE NOTE THAT DESIGN, SHAPE andCOLOR MAY VARY FROM THE PICTURE SHOWN ABOVE. This unit is used to feed a Amplifier, from Amplifier you can drive Speaker. Do not connect Speakers Directly to this UNIT. Power andOutput Specification: Input Supply: 5V (You can use regulator IC LM7805 to bring the supply to 5V) S\/N: 65dB Distortion: 0.2% Output: 550 mV Separation: 45 dB Auto-Search Station: 22-28 dB Frequency Response: (90HZ~15KHZ) Dimensions: Length: 41mm Width: 32mm\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156269084715,"sku":"2665","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/pam_1.jpg?v=1774873572"},{"product_id":"recording-module-voice-board-with-on-board-mic-and-loud-speaker","title":"ISD1820 Record and Playback Module Voice Board With On Board Mic and Loud Speaker","description":"\u003cul\u003e\n\u003cli\u003eThe main chip: ISD1820.\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: DC 3V-5V. \u003c\/li\u003e\n\u003cli\u003eLoudspeaker: 8Ω, 0.5W. \u003c\/li\u003e\n\u003cli\u003eAn easy to use 10 seconds of voice recording. \u003c\/li\u003e\n\u003cli\u003eHigh-quality, natural voice restored. \u003c\/li\u003e\n\u003cli\u003eCan be used as a propaganda module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis module uses the ISD1820 voice record and playback IC to record a single voice message of up to 10 seconds in length. The recorded message is stored in its specialized analog flash memory that will keep the message stored even when power is removed.\u003c\/p\u003e\n\u003cp\u003eThe module includes an electret microphone to record your message and push buttons to allow for the record, partial playback, or full playback of the message. Header pins allow for easy interface to a microcontroller and playback can be controlled with just one digital pin. \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eAn easy to use 10 seconds of voice recording.\u003c\/li\u003e\n\u003cli\u003eHigh-quality, natural voice restored.\u003c\/li\u003e\n\u003cli\u003eCan be used as a propaganda module.\u003c\/li\u003e\n\u003cli\u003eWith looping, jog playback, single-pass play function.\u003c\/li\u003e\n\u003cli\u003eAvailable single-chip control.\u003c\/li\u003e\n\u003cli\u003eThis module can directly drive a small speaker 8 ohms 0.5W.\u003c\/li\u003e\n\u003cli\u003eAudio recording control mode: the key to control or microcontroller, IO has drawn the line of control.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e1 x ISD1820 Recording Module Voice Board With On-Board Mic.\u003c\/h4\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156273541163,"sku":"2596","price":159.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/isd1820-voice-recording-module-with-mic-and-loud-speaker-10-1100x1100.webp?v=1769525514"},{"product_id":"lm386-audio-amplifier-module","title":"LM386 Audio Amplifier Module","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eOnboard LM386 Chip.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e200 multiplier benefits circuit design.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eOn-board speaker wiring Block.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eOn-board 10K variable resistor, you can adjust the volume of the enlarged.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eOnboard power indicator.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e--\u003cbr\u003e\n\u003cp\u003eIf your project needs an audio amplifier, this module should be useful. It is a miniature module for amateur projects. Simply connect a 4-8 Ohm speaker and amplify your sound. It can be used with the FM receiver kit or WTV020SD-16P music module. You can definitely use this module for other musical projects also. The chip pin leads can directly input audio signal.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"size-full wp-image-711015 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/ihc-7-1.jpg\" alt=\"\" width=\"972\" height=\"496\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eOnboard LM386 Chip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e200 multiplier benefits circuit design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eOn-board speaker wiring Block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eOn-board 10K variable resistor, you can adjust the volume of the enlarged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eOnboard power indicator.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e1 x LM386 Audio Amplifier Module","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156298444843,"sku":"IHCM540","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/Ca.jpg?v=1655367602"},{"product_id":"tda2030a-6-12v-18w-audio-amplifier-module","title":"TDA2030A 6-12V 18W Audio Amplifier Module","description":"\u003cul\u003e\n\u003cli\u003eOnboard TDA2030A Audio amplifier IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eMono channel 18W Power amplifier circuit design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard horn socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard power indicator light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eWant to increase the audio output capability of your project? Well, then this is the perfect module for you. This module is based on the famous TDA2030A Audio Amplifier Module which is capable of 18-watt power output with very low harmonic distortion.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003eThis TDA2030A audio amplifier circuit, often using V-5-pin single in-line plastic package structure.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard TDA2030A Audio amplifier IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eMono channel 18W Power amplifier circuit design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard horn socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003e10 k adjustable resistance to adjust the volume of the amplification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard power indicator light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eChip has lead to the main pin, can directly input the audio signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156298543147,"sku":"2689","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/ur2.jpg?v=1655367544"},{"product_id":"tea5767-stereo-fm-radio-module-with-detachable-antenna","title":"TEA5767 Stereo FM Radio Module with Detachable Antenna","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly plug antenna interface.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C bus communication.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMulti-capacitor combined filter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlue LED power indicator.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFM chip module TEA5767.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnboard 3.5mm audio interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTEA5767 Stereo FM Radio Module with Detachable Antenna is made using TEA5767, a single-chip electronically tuned stereo FM radio for low voltage applications. It has fully integrated Intermediate Frequency (IF) selectivity and FM demodulator.\u003c\/p\u003e\n\u003cp\u003eThe radio is completely adjustment-free and is very easy to use as it requires only minimum external components. This module can be tuned to many FM bands and it can be easily interfaced with Arduino Boards, Raspberry Pi, and Microcontrollers via the I2C interface.\u003c\/p\u003e\n\u003cp\u003eThe Module has reverse polarity protection diode and power output filtering sensor. It can be Directly plugged to the antenna interface. Additionally, it has a Multi capacitor combined filter and Blue LED power indicator for On-Off status.\u003c\/p\u003e\n\u003csection class=\"product--container layout--three-col\"\u003e\n\u003carticle class=\"product--outer\"\u003e\u003cbr\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eWith reverse polarity protection diode.\u003c\/li\u003e\n\u003cli\u003eWith a power output filtering sensor.\u003c\/li\u003e\n\u003cli\u003eDirectly plug antenna interface.\u003c\/li\u003e\n\u003cli\u003eI2C bus communication.\u003c\/li\u003e\n\u003cli\u003eMulti-capacitor combined filter.\u003c\/li\u003e\n\u003cli\u003eBlue LED power indicator.\u003c\/li\u003e\n\u003cli\u003eFM chip module TEA5767.\u003c\/li\u003e\n\u003cli\u003eOnboard 3.5mm audio interface.\u003c\/li\u003e\n\u003cli\u003eIf connects with single-chip, only connect the Power Ground and two I2C communication cable.\u003c\/li\u003e\n\u003cli\u003eLC harmonic oscillator uses a low cost fixed chip.\u003c\/li\u003e\n\u003cli\u003eNo need to adjust Intermediate frequency.\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity(low noise RF input amplifier).\u003c\/li\u003e\n\u003cli\u003eHigh power auto gains control AGC circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/section\u003e\n\u003csection class=\"product--container layout--three-col\"\u003e\n\u003carticle class=\"product--outer\"\u003e\n\u003cdiv class=\"product-form--alt\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"product-form--atc\"\u003e\n\u003cdiv class=\"product-form--atc-qty form-fields--qty\"\u003e\n\u003ch4 class=\"form-field form-field--qty-select visible\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-section--container\"\u003e\n\u003cdiv class=\"product-section--content product-reviews--content\"\u003e\n\u003cdiv id=\"shopify-product-reviews\" data-id=\"3538589450312\"\u003e\n\u003cdiv class=\"spr-container\"\u003e\n\u003cdiv class=\"spr-header\"\u003e\n\u003cp class=\"spr-header-title\"\u003e1 x TEA5767 Stereo FM Radio Module with Detachable Antenna\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156298903595,"sku":"2590","price":479.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/fm-radio-module-with-detachable-antenna-2-800x800-1.jpg?v=1655367564"},{"product_id":"vs1053-mp3-audio-module-development-board-recording-module","title":"VS1053 Mp3 Audio Module Development Board Recording Module","description":"\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e \t\u003cli\u003eHas a build-in microphone for sound recording\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eCompatible with the Arduino Uno and Mega\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eHas a micro-SD card holder (the chip on the shield supports FAT16 and FAT32)\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eFor pinout see image with pin descriptions (pin descriptions with X refer to pins to the VS1053 chip)\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eOnly works on 5V DC.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e--\u003cbr\u003e\u003cp\u003eWith this MP3 shield you can play various formats of music and have it controlled by your Arduino.\n\u003cbr\u003eThe music is on a micro-SD card that you can place in the micro-SD card holder on the shield.\n\u003cbr\u003eIn addition to playing music, this shield can also record music with the build-in microphone or an external microphone.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications:\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e \t\u003cli\u003eUses SPI interface\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eHas a 3.5mm female (stereo) audio jack for output and microphone input. (two separate 3.5 mm connections)\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eHas a build-in microphone for sound recording\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eCompatible with the Arduino Uno and Mega\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eHas a micro-SD card holder (the chip on the shield supports FAT16 and FAT32)\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eFor pinout see image with pin descriptions (pin descriptions with X refer to pins to the VS1053 chip)\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eOnly works on 5V DC.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156301426731,"sku":"","price":1050.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/61DdjutcgpL._SL1024.jpg?v=1655367690"},{"product_id":"pam-8610-digital-stereo-class-d-amplifier-board","title":"PAM 8610 Digital Stereo Class-D Amplifier Board 2x15w Dual Channel","description":"\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Voltage: 7-15V\u003c\/li\u003e\n\u003cli\u003eModel No.: PAM8610\u003c\/li\u003e\n\u003cli\u003eDriver Mode: Class D (PWM)\u003c\/li\u003e\n\u003cli\u003ePower Rating: 15W\u003c\/li\u003e\n\u003cli\u003eDimensions (mm): 30.5 × 25.5 × 2.6\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThis plate with a switching function, SW short, will turn off the power amplifier.\u003c\/li\u003e\n\u003cli\u003eWorking Mode: Class D (PWM modulation type)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe PAM8610 is a 15W (per channel) stereo Class-D audio amplifier with DC Volume Control which offers low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. The 32 steps DC volume control has a +32dB to -75dB range. The PAM 8610 runs on a 7V to 15V supply at a much higher efficiencythan competitors’ ICs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe power supply voltage limit is 16.5V, do not use more than this voltage.\u003c\/li\u003e\n\u003cli\u003eThe power supply is recommended for 12v, 3A power supply filter better.\u003c\/li\u003e\n\u003cli\u003e4-8 inch stereo speakers recommended.\u003c\/li\u003e\n\u003cli\u003e Do not short-circuit the audio output to each other or shorted to ground.\u003c\/li\u003e\n\u003cli\u003eCarefully check before electricity, ensure the wiring is correct before electricity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eThis plate with a switching function, SW short, will turn off the power amplifier.\u003c\/li\u003e\n\u003cli\u003eWorking Mode: Class D (PWM modulation type).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x PAM 8610 Dual Channel Stereo Class D Digital Amplifier Board.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156303163435,"sku":"2685","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/43918-oo.jpg?v=1655367792"},{"product_id":"pam8610-12v-2x10w-d-class-audio-stereo-amplifier-board","title":"PAM8610 12V 2x10W D Class Audio Stereo Amplifier Board","description":"\u003cul\u003e\n\u003cli\u003eWork: D Class\u003c\/li\u003e\n\u003cli\u003eQuiescent current: 20mA \u003c\/li\u003e\n\u003cli\u003eEfficiency: 90% \u003c\/li\u003e\n\u003cli\u003eRated output power: 10W +10W (8) \u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz to 50KHz \u003c\/li\u003e\n\u003cli\u003eRecommended power supply voltage: 12V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe PAM8610 20 watt Class-D audio amplifier features a DC volume control for high-quality sound reproduction.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003ePre-assembled and pre-tested for easy project integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eClass D efficiency and compact size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 10W continuous power, adequate for most speakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in volume control, audio input, and power input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003ePAM8610 2 x 10W Class D Audio Amplifier Board\u003c\/h4\u003e\n\u003cp\u003eThis board is designed around the PAM8610 integrated circuit, a 10W per channel Class D digital audio power amplifier. Class D amplification offers high power output in a miniature size. 90% efficiency ensures a high quality sound reproduction. Built-in potentiometer for volume control makes for quick and easy set up. Includes speaker wire leads that plug into board.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40156318269483,"sku":"18269483","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/x_h_xh-m120__1_-dual-channel-amplifier.jpg?v=1655367958"},{"product_id":"tpa3116d2-dual-channel-audio-power-amplifier-2-x-80w-12-to-24v-dc","title":"TPA3116D2 Dual Channel Audio Power Amplifier 2 x 80W 12 to 24V DC","description":"\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eChip type: TPA3116D2\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eChip protection: overvoltage under-voltage superheat DC detection short circuit\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply voltage: DC 12V to 24V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOutput power: 80W X 2\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePower efficiency \u0026gt; 90%\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNumber of channels: double channel output\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eModule Size: 60 x 32 x 14mm\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eDC 12V To 24V 2X80W XH-M567 Dual Channel Digital Amplifier Board High And Low Adjust Onboard Operational Amplifier.\u003c\/p\u003e\n\u003cp\u003eHigh-efficiency class D operation, with \u0026gt; 90% power efficiency and low idle loss characteristics, advanced modulation system configuration, multiple switching frequencies, and AM interference prevention;\u003c\/p\u003e\n\u003cp\u003eThe TPA3116D2 advanced oscillator \/ PLL circuit uses multiple switching frequency options to suppress AM interference. When used with the master-slave mode option, multiple devices can also be synchronized. The TPA3116D2 device provides comprehensive protection against short circuit, overheating, overvoltage, under-voltage and DC faults. In the event of an overload condition, the device reports the fault condition to the processor, thereby avoiding its own damage.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40340796244011,"sku":"","price":699.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/tpa3116d2.webp?v=1660373677"},{"product_id":"tpa3118-pbtl-mono-digital-amplifier-board-1x60w-12v-24v-power-amplifier-module","title":"TPA3118 PBTL Mono Digital Amplifier Board 1X60W 12V 24V Power Amplifier Module ( 16 pin IC )","description":"\u003col data-mce-fragment=\"1\"\u003e\n\u003cli\u003eOperating voltage (v):DC 8 – 24V\u003c\/li\u003e\n\u003cli\u003eChipset:TPA3118\u003c\/li\u003e\n\u003cli\u003ePower output:60W\u003c\/li\u003e\n\u003cli\u003eMaterial:FR4\u003c\/li\u003e\n\u003cli\u003eSound quality is very good by using this module.\u003c\/li\u003e\n\u003cli\u003eMono digital audio power amplifier chip.\u003c\/li\u003e\n\u003cli\u003eHigh output and low power consumption.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan data-contrast=\"none\" lang=\"EN-IN\" class=\"TextRun Highlight SCXW7125188 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003eIf you \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003ewant to\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003emake a device where you can control the volume of any sound system\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003ethen\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003ethis board is essential for you. In this module, you will get a specification of 60 w and this board can operate in both 12 v or 24 v.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-contrast=\"none\" lang=\"EN-IN\" class=\"TextRun Highlight SCXW230442783 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW230442783 BCX0\"\u003eThis power amplifier board is gaining so much popularity because of  good sound quality and you can make simple but best projects and Students are like these types of the board because of its effective cost.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003eIt has high output and low power consumption.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40340796309547,"sku":"2704","price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/tpa311811.webp?v=1660373814"},{"product_id":"mh-m18-wireless-bluetooth-audio-receiver-board-module-blt-4-2-mp3-lossless-decode","title":"MH-M18 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode","description":"\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmall Size Bluetooth Audio Receiver.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo-channel Stereo Lossless Playback\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConvenient to use.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuitable for DIY projects\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis MH-M18 Wireless Bluetooth Audio Receiver Board is a low power design solution, which supports the latest Bluetooth 4.2 transmission. Convert your old speakers into a Bluetooth equipped speaker with the help of this module. With a maximum range of 20 meters.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eConversion of old speakers into Bluetooth speaker\u003c\/li\u003e\n\u003cli\u003eDIY Bluetooth speakers\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote: This Product is available in two different variant of IC chip (MH-M18 and JL AS208PO1429-25C4) with same working,\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSupport WAV\/WMA\/FLAC\/APE\/MP3 lossless decoding, stereo two-channel output\u003c\/li\u003e\n\u003cli\u003eSupport Bluetooth Protocol HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2\u003c\/li\u003e\n\u003cli\u003eMaximum Transmission Distance of 20 meters.\u003c\/li\u003e\n\u003cli\u003eCan be powered via lithium Battery.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40389716639787,"sku":"","price":199.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/MH-M18WirelessBluetoothAudioReceiverBoardModuleBLT4.2mp3losslessdecode.jpg?v=1662194504"},{"product_id":"dc12-24v-tpa3116d2-2-1-channel-digital-subwoofer-power-amplifier-board","title":"DC 12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board","description":"\u003col data-mce-fragment=\"1\"\u003e\n\u003cli\u003eAdopts two high-quality TPA3116D2 digital amplifier chips.\u003c\/li\u003e\n\u003cli\u003eSound quality is very good, high efficiency and amplifying power.\u003c\/li\u003e\n\u003cli\u003e50W x 2+100W  2.1 channels(left\/right channel and subwoofer channel), high efficiency and low-heat.\u003c\/li\u003e\n\u003cli\u003ePowered by DC 12-24V, wide input voltage.\u003c\/li\u003e\n\u003cli\u003eUser can adjust the volume by themselves easily.\u003c\/li\u003e\n\u003cli\u003eApplicable speaker impedance: 4-8 ohm.\u003c\/li\u003e\n\u003cli\u003eGood sound quality, high efficient device and power amplifying feature.\u003c\/li\u003e\n\u003cli\u003eJust connect the power supply and loudspeaker box, enjoy pure digital music!.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eDC 12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board adopts two high-quality TPA3116D2 digital amplifier chips. \u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003eSound quality is very good, high efficiency and amplifying power. \u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e50W x 2+100W 2.1 channels (left\/right channel and subwoofer channel), high efficiency and low-heat.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003eUsers can adjust the volume by themselves easily. It is p\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003eowered by DC 12-24V, wide input voltage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":40398829518891,"sku":"2701","price":729.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/products\/DC12-24VTPA3116D22.1-2.png?v=1662532126"},{"product_id":"mp3-tf-16p-mp3-player-disk-tf-card-module-serial-port","title":"MP3-TF-16P MP3 Player Disk TF Card Module Serial Port","description":"\u003ch3 class=\"product_title entry-title\"\u003eMini Mp3 Player Module – Micro SD Card Support with Serial Port\u003c\/h3\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications and Features :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupports sampling rates (kHz): 8 \/ 11.025 \/ 12\/16 \/ 22.05 \/ 24\/32 \/ 44.1 \/ 48.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes of NOR FLASH.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA variety of control modes are available. IO control mode, serial mode, AD key control mode.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe broadcast language spots feature, you can pause the background music being played. Advertising finished playing back background sound to continue playing.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks\u003cbr data-mce-fragment=\"1\"\u003e7,30 level adjustable volume, adjustable EQ 6.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eMP3-TF-16P MP3 Disk TF Card Module is a compact and inexpensive MP3 module that can be connected directly to the speaker. Module with battery power supply, speaker, and the keypad can be used alone, or through the serial port control, as the Arduino UNO or any microcontroller with a serial port module. The module itself perfectly integrated hardware decode MP3, WAV, and WMA.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-mce-fragment=\"1\"\u003eWhile the software supports TF card drivers to support the FAT16 and FAT32 file systems. It can be done by the simple serial command that plays the specified music, as well as how to play music and other functions, without tedious low-level, easy to use, stable, and reliable.\u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplication\u003c\/strong\u003e\u003c\/h5\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCar navigation voice broadcast\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRoad transport inspectors, toll voice prompts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe train station, bus station voice prompts security check\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eElectric power, telecommunications, financial operating room voice prompts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe vehicle into or out of the channel to verify the voice prompts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBorder control channel voice prompts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMulti-channel voice alarm or voice guidance equipment operation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eElectric sightseeing bus safety with voice notices\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eElectrical and mechanical equipment failure alarm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFire alarm voice prompts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutomatic broadcasting equipment, regular broadcast.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41222093996075,"sku":"2611","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/BE-002199-7-400x400.png?v=1732429992"},{"product_id":"fm-radio-receiver-module-ar1010","title":"FM Radio Receiver Module - AR1010","description":"\u003cp\u003eA very small single chip FM receiver module found in many portable media players. Based on the AR1010 IC from Airoha, the FM receiver uses a simple command set over an I2C or SPI interface. Crystal and supporting components are all on board, all you need to attach is an antenna. \u003c\/p\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorld Channel, the frequency range from 76-108MHZ automatic digital tuning\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity, high stability, low noise, low power consumption\u003c\/li\u003e\n\u003cli\u003eRadio modules, ultra-small size\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity with integrated low-noise RF input amplifier\u003c\/li\u003e\n\u003cli\u003eBuilt in 32.768khz clock crystal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.3V @ 11mA\u003c\/li\u003e\n\u003cli\u003e76-108MHz supported\u003c\/li\u003e\n\u003cli\u003e100mV audio output\u003c\/li\u003e\n\u003cli\u003eStereo output\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41468045754411,"sku":"","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/WRL-3754-550x550.webp?v=1746685861"},{"product_id":"cjmcu-4344-cs4344-digital-to-analog-stereo-audio-conversion-module","title":"CJMCU-4344 CS4344 Digital to Analog Stereo Audio Conversion Module","description":"\u003cp\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eThe CJMCU-4344 is a compact and efficient stereo digital-to-analog conversion module featuring the CS4344 chip. Designed for high-quality audio applications, it utilizes the I2S interface to deliver seamless integration with digital audio systems. This module is ideal for projects requiring precise and clear audio conversion, making it a great choice for audiophiles and developers alike.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eThe CS4344 chip supports stereo audio conversion with minimal distortion and noise, ensuring an excellent listening experience. Its small form factor allows for easy integration into a variety of devices, including audio players, microcontroller projects, and embedded systems.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eChipset: CS4344 Digital-to-Analog Converter\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eInterface: I2S audio data interface\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eChannels: Stereo output\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eResolution: 24 bit\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eInput Voltages: 3.3V ~ 5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eIt can drive 16-120 ohm headphones\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eSampling Rate (Max): 192kHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eDynamic Range: 105dB\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003ePin Number: 6 Pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eInstructions for Use:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eSDIN: Serial audio data input\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eSCLK: External serial clock input\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eLRCK: Left and right clock inputs to determine which channel, left or right, is currently active on the serial audio data line\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eMCLK: Master clock source for modulator and digital filter\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eGND: Ground terminal\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eVCC: power terminal\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003e\u003cb\u003ePackage Includes\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003e1x CJMCU-4344 CS4344 D\/A Digital to Analog Stereo Audio Conversion Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003e1x Pin Header\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42279443202091,"sku":"2860","price":219.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/CJMCU-4344-Audio-DAC-Module-1-550x550.jpg?v=1758612947"},{"product_id":"5v-mini-usb-pcm2704-decoding-board","title":"PCM2704 DAC Decoding Board 5V USB","description":"\u003cp\u003eThe 5V Mini USB PCM2704 Decoding Board is a compact USB DAC (Digital-to-Analog Converter) designed for high-quality audio output. It features the PCM2704 chip, ensuring low distortion and excellent sound clarity. With a USB interface, it provides plug-and-play functionality for most operating systems. The board supports stereo analog output and SPDIF digital output, making it versatile for audio applications. Ideal for DIY audio projects, external sound cards, and headphone amplifiers. Powered by 5V via USB, it ensures stable performance with minimal noise.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eUSB Audio Interface\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlug-and-Play\u003c\/li\u003e\n\u003cli\u003eHigh-Quality DAC\u003c\/li\u003e\n\u003cli\u003eStereo Audio Output\u003c\/li\u003e\n\u003cli\u003eOnboard Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003ePowered by 5V USB\u003c\/li\u003e\n\u003cli\u003eCompact Design\u003c\/li\u003e\n\u003cli\u003eHigh Signal-to-Noise Ratio (SNR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1 x 5V Mini USB PCM2704 Decoding Board\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42279798177835,"sku":"2871","price":449.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/5v-mini-usb-pcm2704-decoding-board-6-550x550.webp?v=1758615239"},{"product_id":"tda7492-2-x-50w-100w-d-class-audio-digital-amplifier-board-with-radiator10-26v","title":"TDA7492 Power Digital Amplifier Board With Radiator10-26V 2X50W 100W","description":"\u003cp\u003eDC Single Voltage: 10 -26 V\u003cbr\u003ePower: 50W*2\/8Ω\u003cbr\u003eMono Power: 100W\/4Ω\u003cbr\u003eSize: 70 x 57mm, Height 21mm (heat sink included )\u003cbr\u003eMaterial: PCB + Metal\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Include:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1 x TDA7492 Power Amplifier Board\u003cbr\u003e1 x Connector Cable\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42515824967723,"sku":"2691","price":1199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/51tiJeK4k7L._SX425.jpg?v=1763965317"},{"product_id":"tpa3116d2-dual-channel-class-d-audio-power-amplifier-2-x-120w-12-to-24v-dc","title":"XH-M543 TPA3116D2 Dual Channel Class D Audio Power Amplifier 2 x 120W 12 to 24V DC","description":"\u003col\u003e\n\u003cli\u003eChip type: TPA3116D2\u003c\/li\u003e\n\u003cli\u003eChip protection: overvoltage under-voltage superheat DC detection short circuit\u003c\/li\u003e\n\u003cli\u003eSupply voltage: DC 12V to 24V\u003c\/li\u003e\n\u003cli\u003eOutput power: 120W X 2\u003c\/li\u003e\n\u003cli\u003ePower efficiency \u0026gt; 90%\u003c\/li\u003e\n\u003cli\u003eNumber of channels: double channel output\u003c\/li\u003e\n\u003cli\u003eModule Size: 60 x 32 x 14mm\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e🔊 High Power Output – 2x120W: Delivers up to 120W per channel using the TPA3116D2 Class D chip. Ideal for stereo speaker builds, subwoofers, and high-volume audio projects.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e⚡ Wide DC Voltage Input (12V–24V): Compatible with a broad range of power sources including battery packs, laptop adapters, and regulated power supplies.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e🎚️ Independent Left\/Right Volume Controls: Onboard potentiometers allow precise adjustment of left and right channels separately for perfect audio balance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e🧰 Robust Build with Heat Dissipation: Equipped with large heatsink, quality capacitors (330µF 35V), and shielded inductors for stable long-term performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e🎯 Plug-and-Play Ready: Comes with pre-soldered terminal blocks and 3P audio input cable – perfect for DIY Bluetooth speakers, car audio upgrades, and home theater systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDC 12V To 24V 2X120W XH-M543 Dual Channel Digital Amplifier Board High And Low Adjust Onboard Operational Amplifier.\u003c\/p\u003e\n\u003cp\u003eHigh-efficiency class D operation, with \u0026gt; 90% power efficiency and low idle loss characteristics, advanced modulation system configuration, multiple switching frequencies, and AM interference prevention;\u003c\/p\u003e\n\u003cp\u003eThe TPA3116D2 advanced oscillator \/ PLL circuit uses multiple switching frequency options to suppress AM interference. When used with the master-slave mode option, multiple devices can also be synchronized. The TPA3116D2 device provides comprehensive protection against short circuit, overheating, overvoltage, under-voltage and DC faults. In the event of an overload condition, the device reports the fault condition to the processor, thereby avoiding its own damage.\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42533149016107,"sku":"2708","price":389.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/71FrrDZTTlL._SL1500.jpg?v=1764412079"},{"product_id":"digital-speaker-module","title":"Digital Speaker Module","description":"\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Functionality:\u003c\/strong\u003e Works as both a buzzer and a high-fidelity speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Measures just 40mm x 40mm, saving valuable space in your project.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Interface:\u003c\/strong\u003e Connects easily to microcontrollers and other devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Operates on voltages between 2.0V and 5.5V for flexible power options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to last with a long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e Adjust the sound level to your preference using the integrated potentiometer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Compatible:\u003c\/strong\u003e Works seamlessly with Arduino I\/O expansion shields for expanded possibilities.\u003c\/li\u003e\n\u003cli\u003e2x JST- SH Connection Ports\u003c\/li\u003e\n\u003cli\u003e1x Built-in LRA Vibration Motor\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eThis digital speaker module packs high-quality audio and buzzer functionality into a small footprint, making it ideal for various interactive projects. Whether you’re building a simple notification system or a complex musical instrument, this module offers the sound solutions you need.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42552257118251,"sku":null,"price":199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/Digital-Speaker-Module-1.jpg?v=1765096502"},{"product_id":"tda7297-12v-stereo-noiseless-audio-power-amplifier-module-with-2-x-15w-output","title":"TDA7297 12V Stereo Noiseless Audio Power Amplifier Module with 2 x 15W Output","description":"\u003cdiv class=\"biggerText\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCan be accessed by two 4-8Ω 10-50W speakers\u003c\/li\u003e\n\u003cli\u003eA large volume of small size\u003c\/li\u003e\n\u003cli\u003eHigh signal to noise ratio\u003c\/li\u003e\n\u003cli\u003eAn upgraded version of the radiator, wider and thicker, better cooling effect\u003c\/li\u003e\n\u003cli\u003eFit for Bookshelf speakers, CRT televisions, radios, and other small amplifiers\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cp\u003eThis is TDA7297 12V Dual Channel Noiseless Power amplifier board with 2 x 15W output. The module produces a power of 15W + 15W, peak up to 25W + 25W, can be accessed by two 4Ω ~ 8Ω, 10W ~ 50W speakers, a large volume of small size, high signal to noise ratio.\u003c\/p\u003e\n\u003cdiv id=\"productDescriptionBox\"\u003e\n\u003cp\u003e\u003cstrong\u003eConnection Steps:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnect to speakers: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConnect the two wires of the speakers to the audio output port of the power amplifier, the left channel speaker is connected to the LOUT port of the amplifier and the right channel speaker is connected to the ROUT port, the positive connects to “+”, the negative connects to “-“.\u003c\/p\u003e\n\u003cp\u003eConnect to sound source:\u003cbr\u003eUse an audio cable with an end of 3.5mm stereo headphone plug and plugin 3.5 stereo headphone jack of the amplifier. The other end of the audio cable is connected to the audio source (such as computers, mobile phones, MP3, DVD).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnecting to the power supply:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConnect to the adapter of power supply:\u003cbr\u003eUse the power supply in which the output is above DC12V3A. Connect the output cable of the adapter to the 12V port of the power amplifier board. The positive connects to “+” of the port while the negative connects to “-“.\u003c\/p\u003e\n\u003cdiv class=\"biggerText\" id=\"productDescription\"\u003e\u003cstrong\u003eConnect voltage converter:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"biggerText\"\u003eUse the voltage converter in which the output is above AC12V3A. Connect the two output cables of the converter to the 12V port of the power amplifier board. Because the output of the converter is alternating current, it is not positive or negative.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"biggerText\" id=\"productDescription\"\u003e\n\u003cstrong\u003ePlay music:\u003c\/strong\u003e\u003cbr\u003ePlugin the power, the blue power indicator will light up which means that the power amplifier board starts working. You can adjust the volume knob according to their own preferences.\u003c\/div\u003e\n\u003cdiv class=\"biggerText\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\n\u003cp\u003e1 x TDA7297 12V Stereo Noiseless Audio Power Amplifier Module with 2 x 15W Output\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42580043628587,"sku":null,"price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/images_eb18ce55-f52b-4438-9c30-bcf4fee67181.jpg?v=1766052381"},{"product_id":"speaker-module-for-arduino","title":"Speaker Module for Arduino","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGenerate different tones with various input frequencies by coding music into your Arduino – perfect for creating your own music box. Seeed Studio offers helpful guides for beginners, including a Getting Started PDF. Ideal for both JST SH users and electronics enthusiasts, this module is a must-have for your next project. Get yours today!\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage (DC): 4V to 5.5V\u003c\/li\u003e\n\u003cli\u003eVoltage gain: Max 46 dB\u003c\/li\u003e\n\u003cli\u003eBandwidth: 20 kHz\u003c\/li\u003e\n\u003cli\u003eLM386 audio amplifier\u003c\/li\u003e\n\u003cli\u003eAdjustable volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x  Speaker Module for Arduino\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42712096473131,"sku":"96473131","price":149.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/SmartElex-Speaker-Module-for-Arduino-1.jpg?v=1768898704"},{"product_id":"max98357-i2s-3w-class-d-audio-amplifier-module","title":"MAX98357 I2S 3W CLASS D Audio Amplifier Module","description":"\u003cp\u003eMAX98357 I2S 3W CLASS D Audio Amplifier Module accepts digital audio through the I2S interface and converts it to an analog output signal and amplifies it to allow direct speaker connection. It combines an I2S D\/A converter with an audio amplifier on one board.\u003c\/p\u003e\n\u003cp\u003eMAX98357 I2S 3W CLASS D Audio Amplifier Module is suitable for Raspberry Pi. By default, the stereo signals (L + R) are mixed to form an output signal. 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It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan\u003ePAM8403 \u003c\/span\u003e\u003cspan\u003eaudio amplifire\u003c\/span\u003e can extend the battery life, which makes it well-suited for portable applications. The board uses the typical circuit design of PAM8403, using MICRO USB power supply (reserved wire power interface), it is easy to use a universal mobile phone charger for its power supply, resistance devices are standardized patch technology, simple and stable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3W Output at 10% THD with a 4Ω Load and 5V Power Supply \u003c\/li\u003e\n\u003cli\u003eFilterless, Low Quiescent Current and Low EMI\u003c\/li\u003e\n\u003cli\u003eSuperior Low Noise \u003c\/li\u003e\n\u003cli\u003eEfficiency up to 90% \u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection \u003c\/li\u003e\n\u003cli\u003eIt is designed for Bluetooth audio receiver module dedicated interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":43845452562475,"sku":"2664","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/pam_2_1000x_fcd95375-95af-4a9c-9cd1-c1c4002620ea.jpg?v=1774875305"},{"product_id":"xd-58b-hxj8002-mini-audio-amplifier-module-amplifier-module","title":"XD-58B HXJ8002 mini audio amplifier module amplifier module","description":"\u003cp\u003e\u003cstrong\u003eThe HXJ8002 Mini Amplifier Module\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eis the best option for small-space audio amplification requirements. With its compact design and potent amplification capabilities, this state-of-the-art module is perfect for a variety of uses, including DIY audio projects, portable speakers, and headphone amplifiers.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWithout sacrificing performance, the HXJ8002 Mini Amplifier Module reproduces sound crystal clear thanks to its high-quality audio output, little distortion, and economical power usage. This flexible module will take your audio experience to new levels whether you're a professional or a hobbyist. Prepare to enhance your audio endeavors by utilizing the HXJ8002 Mini Amplifier Module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: HXJ8002\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2.0-5.5V\u003c\/li\u003e\n\u003cli\u003eSize: 20*14*3mm (L*W*H)\u003c\/li\u003e\n\u003cli\u003eStandby Current: 0.6uA (typ)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact and mini-sized amplifier module\u003c\/li\u003e\n\u003cli\u003eHigh-quality audio amplification\u003c\/li\u003e\n\u003cli\u003eIdeal for DIY projects\u003c\/li\u003e\n\u003cli\u003eEasy connectivity\u003c\/li\u003e\n\u003cli\u003eEfficient power usage\u003c\/li\u003e\n\u003cli\u003eEnhances audio output\u003c\/li\u003e\n\u003cli\u003ePerfect for portable speakers\u003c\/li\u003e\n\u003cli\u003eUpgrade existing audio equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Amplification\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Amplifies low-level audio signals for speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Speakers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Used in small, battery-operated speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Audio Projects\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Ideal for building custom audio devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTV or Computer Speakers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Enhances sound output for small speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar Audio Systems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Powers audio systems in vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Systems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Amplifies sound for audio alarm signals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x XD-58B HXJ8002 mini audio amplifier module amplifier module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":43926134947883,"sku":"2669","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/XD-58B_HXJ8002..jpg?v=1776168000"},{"product_id":"tda7297-dual-audio-amplifier-module","title":"TDA7297 Dual Audio Amplifier Module","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTDA7297 Dual Audio Amplifier Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact and efficient audio amplifier based on the TDA7297 IC. It delivers up to 15W per channel, making it ideal for powering small to medium-sized speakers. The module operates on a 6V to 18V DC supply and features dual-channel stereo output for clear and dynamic audio performance. It includes volume adjustment knobs for easy sound control and onboard heatsinks for stable operation. The module is widely used in DIY audio projects, portable speaker systems, and home audio setups. Its small form factor and reliable performance make it a popular choice among audio enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003eHigh-Quality Audio Amplification\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual-Channel Output\u003c\/li\u003e\n\u003cli\u003e 6 to 18V DC\u003c\/li\u003e\n\u003cli\u003eIntegrated Heat Sink\u003c\/li\u003e\n\u003cli\u003eCompact and Lightweight Design\u003c\/li\u003e\n\u003cli\u003eAdjustable Volume Control\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection\u003c\/li\u003e\n\u003cli\u003eSuitable for driving 4Ω to 8Ω speakers\u003c\/li\u003e\n\u003cli\u003eEase of Use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1 x TDA7297 Dual Audio Amplifier Module\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":43926136913963,"sku":"2660","price":270.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/TDA7297_Dual_Audio_Amplifier_Module.png?v=1776171279"},{"product_id":"zk-502l-dual-channels-bluetooth-digital-amplifier-module-for-diy-speakers-5-24v","title":"ZK‑502L Dual Channels Bluetooth Digital Amplifier Module for DIY Speakers 5-24V","description":"\u003csection class=\"shopify-section t4s-section t4s-section-main t4s-section-main-product t4s_tp_flickity\" id=\"shopify-section-template--16093968203976__main\"\u003e\n\u003cdiv class=\"t4s-product-tabs-wrapper t4s-product-tabs-wrapper-template--16093968203976__main is--tab-design__tab is--tab-design-mb__accordion is--tab-layout__full is--tab-position__external\"\u003e\n\u003cdiv class=\"t4s-container\"\u003e\n\u003cdiv data-t4s-accordion-pr=\"\" data-t4s-tabs=\"\" class=\"t4s-tabs t4s-type-tabs t4s-accordion-mb-true t4s-tabs-enabled t4s-tabs-accordion-enabled\"\u003e\n\u003cdiv data-t4s-tab-wrapper=\"\" class=\"t4s-tab-wrapper\"\u003e\n\u003cdiv data-t4s-tab-content=\"\" class=\"t4s-rte t4s-tab-content\" id=\"t4s-tab-destemplate--16093968203976__main\"\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eZK-502L Bluetooth 5.0 Receiver Amplifier Board\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompact and powerful digital amplifier\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for high-quality\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewireless audio streaming\u003c\/strong\u003e. Equipped with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e, this module provides enhanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estereo sound output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethrough its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2-channel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eamplification, making it an excellent choice for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDIY audio projects\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehome audio systems\u003c\/strong\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth-enabled speaker designs\u003c\/strong\u003e. With its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmall form factor\u003c\/strong\u003e, the ZK-502L is perfect for those who require a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eminiature amplifier\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout sacrificing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esound quality\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eperformance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe module supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e, allowing for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efaster, more stable connections\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith compatible devices, such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmartphones\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etablets\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elaptops\u003c\/strong\u003e. It outputs a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estereo audio signal\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2 channels) and delivers clear, powerful sound. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edigital amplifier circuit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh efficiency\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elow distortion\u003c\/strong\u003e, and minimal\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eheat generation\u003c\/strong\u003e, making it ideal for long-term use in various audio setups.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eZK-502L\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis versatile and easy to integrate into various systems, such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth speakers\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehome audio systems\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eportable audio devices\u003c\/strong\u003e. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompact design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows for simple integration into smaller speaker enclosures, and its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003euser-friendly operation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emakes it a popular choice for both beginner and advanced audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 5.0 Wireless Connectivity: Supports Bluetooth 5.0 for fast and stable wireless audio streaming from compatible Bluetooth devices like smartphones and tablets.\u003c\/li\u003e\n\u003cli\u003e2-Channel Stereo Output: Provides high-quality stereo sound output with clear treble and balanced midrange.\u003c\/li\u003e\n\u003cli\u003eDigital Amplification: Uses digital amplifier technology, ensuring high efficiency, low distortion, and low heat generation for long-term use.\u003c\/li\u003e\n\u003cli\u003eCompact Design: Small, lightweight form factor that fits into DIY audio systems, Bluetooth speakers, and compact audio setups.\u003c\/li\u003e\n\u003cli\u003eWide Compatibility: Works with a variety of 4Ω to 8Ω speakers, making it flexible for different speaker configurations.\u003c\/li\u003e\n\u003cli\u003eOverload Protection: Built-in protection to prevent overload and damage to the module or connected speakers.\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption: Energy-efficient design that reduces power consumption while delivering high-quality audio output.\u003c\/li\u003e\n\u003cli\u003eEasy Integration: Simple installation into existing audio setups, perfect for DIY audio projects and home speaker systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth Speakers: Ideal for building custom wireless Bluetooth speakers with high-quality stereo sound.\u003c\/li\u003e\n\u003cli\u003eHome Audio Systems: Can be used to upgrade existing home audio setups, providing wireless Bluetooth streaming and enhanced audio performance.\u003c\/li\u003e\n\u003cli\u003ePortable Audio Systems: Perfect for portable Bluetooth speaker systems, offering a compact design with high-efficiency sound.\u003c\/li\u003e\n\u003cli\u003eCar Audio Systems: Use this module to integrate Bluetooth audio into your car’s audio system for a wireless music experience.\u003c\/li\u003e\n\u003cli\u003ePC or TV Audio: Enhance your PC or TV audio system with wireless Bluetooth streaming and stereo amplification.\u003c\/li\u003e\n\u003cli\u003eDIY Audio Projects: Ideal for DIY electronics enthusiasts looking to create their own Bluetooth stereo systems or portable audio devices.\u003c\/li\u003e\n\u003cli\u003eHeadphone Amplifier: Can be adapted for use as a headphone amplifier, delivering high-quality stereo sound to headphones or small speakers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth Version: Bluetooth 5.0 for stable, high-quality audio streaming\u003c\/li\u003e\n\u003cli\u003eAmplifier Output: 2 channels (stereo output) with clear sound\u003c\/li\u003e\n\u003cli\u003eAudio Input: Wireless Bluetooth audio connection\u003c\/li\u003e\n\u003cli\u003eOutput Power: Typically 15W per channel (depends on the power supply)\u003c\/li\u003e\n\u003cli\u003eSpeaker Impedance: Compatible with 4Ω to 8Ω speakers\u003c\/li\u003e\n\u003cli\u003ePower Supply: DC 12V-24V (Optimal voltage: 12V)\u003c\/li\u003e\n\u003cli\u003eChipset: Digital amplifier IC for high efficiency and low distortion\u003c\/li\u003e\n\u003cli\u003eProtection Features: Includes overload protection for safety\u003c\/li\u003e\n\u003cli\u003eDimensions: 90mm x 60mm (compact size)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: Typically 0°C to 40°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePackage Include:-\u003c\/h4\u003e\n\u003cp\u003e1 x ZK-502L Bluetooth 5.0 Receiver Amplifier Board 2 Channel Mini Wireless Stereo Audio Digital Amp Module \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":43942669647915,"sku":"2705","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/71qXOd30f2L._SL1500.jpg?v=1776406656"},{"product_id":"pam8610-12v-2x10w-dual-channel-d-class-audio-stereo-amplifier-board","title":"PAM8610 12V 2x10W Dual Channel D Class Audio Stereo Amplifier Board","description":"\u003cp\u003e\u003cspan\u003eThe power amplifier circuit board was designed using the official standard, the chip uses a selection of US imports original Longding micro Class D amplifier chip. Good product chip is necessary and for the majority of music lovers to share, this is our consistent philosophy! The amplifier with ultra-high efficiency, large power, in the case of 12V power supply can output 10W + 10W of power, the chip without fins, but also with overheating, over-current protection function, the function can be said to be very powerful.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eThe amplifier board is still difficult to drive two 15W speakers, high-efficiency Class D amplifier board pure is not blown out, the most suitable for small rooms listening to music use. You need to use a large heat sink when using Spike TDA2030 amplifier chipboard, TDA2030 (15W + 15W) This traditional 15W amplifier board to drive two speakers, and high-efficiency Class D PAM8410 pure amplifier board need only drive two 15W speakers Use a small heat sink, high-efficiency superpower, the sound quality is great.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\/Specfications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eModel: PAM 8610\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Interface: 5.5 socket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput Voltage: 7~15V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuiescent current: 20mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEfficiency: 90%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated output power: 10W +10W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency response: 20Hz to 50KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Mode: Class D (PWM modulation type)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis plate with a switching function, SW short, will turn off the power amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Mode: Class D (PWM modulation type)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLength: 40.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWidth: 40mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeight: 23.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 5gm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLCD Monitors \/TV Projectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNotebook Computers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePortable Speakers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePortable DVD Players, Game Machines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCellular Phones\/Speaker Phones\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":44680922988587,"sku":"2686","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/pam8610-stereo-class-d-audio-amplifier-board-10w10w-402-pasted-550x550.webp?v=1786172844"},{"product_id":"bluetooth-mp3-decoding-board-module-with-inbuilt-sd-card-slot-usb-fm-and-remote-control","title":"Bluetooth MP3 Decoding Board Module with inbuilt SD Card Slot \/ USB \/ FM \/ and Remote Control","description":"\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eComes with IR Remote Control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eStereo Digital Audio Output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCan be used as an audio receiver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSupport USB\/TF Card Slot\/Bluetooth\/FM\/AUX switching, also supports folder selection and playback\u003c\/li\u003e\n\u003cli\u003eStereo Bluetooth with a call can also receive hands-free calls\u003c\/li\u003e\n\u003cli\u003eDIY speakers and modified audio\/car rare weapon\u003c\/li\u003e\n\u003cli\u003eSupport MP3\/WMA\/WAV\/FLAC\/APE format music\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCan be used to play songs from USB, SD card, Bluetooth, and FM radio\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBluetooth MP3 Decoding Board Module with SD Card Slot \/ USB \/ FM \/ Remote Decoding Board Module is compact size Music player which can be installed anywhere like in your vehicle, on Home Theater Speakers system. If you have an old conventional Music system without USB\/AUX\/Bluetooth Support, then this device will be the right choice to add these all feature in your music system. It can also be used to build your own music system.\u003c\/p\u003e\n\u003cp\u003eAll You need is an amplifier board \u0026amp; speaker to use this module. The module comes with Bluetooth FM USB and mp3 audio board with LCD display with IR remote control. The player has Multiple sources of input i.e. AUX, Bluetooth, USB, SD card along with FM radio.\u003c\/p\u003e\n\u003cp\u003eThe LCD display shows the information of Track number, Selected Input Source, and Selected FM Frequency.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x Bluetooth MP3 Decoding Board Module with inbuilt SD Card Slot \/ USB \/ FM\u003c\/p\u003e\n\u003cp\u003e1 x Remote Control\u003c\/p\u003e\n\u003cp\u003e1 x Power and Signal Connecting Cable\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":44896618381355,"sku":"2717","price":349.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/BluetoothMP3DecodingBoardModulewithinbuiltSDCardSlot...avif?v=1787306425"},{"product_id":"mini-digital-amplifier-module-usb-charger-3w-dual-track-with-cable","title":"Mini Digital Amplifier Module USB Charger 3W Dual Track with Cable","description":"\u003cul\u003e\n\u003cli\u003eInput Voltage: 2.5-5.5 V(USB power supply)\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 90%\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 150 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 2 Kohm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Mini Digital Power Amplifiers 3W Dual Track provides Class AB power amplifier performance with Class D amplifier efficiency. The use of low noise, no filter structure can save the traditional D class amplifier output low pass filter. It requires very few external components, thus saving PCB space and system cost, which is ideal for portable applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eA d-type amplifier without a filter, low quiescent current, and low EMI\u003c\/li\u003e\n\u003cli\u003eWhen connects with a 4-ohm load and 5V power supply, the output power can be up to 3W\u003c\/li\u003e\n\u003cli\u003eLow THD, low noise\u003c\/li\u003e\n\u003cli\u003eShort circuit protection; thermal protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":44896760135723,"sku":"2668","price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/Mini_Digital_Amplifier_module_USB_Charger_3W_Dual_Track_with_cable.jpg?v=1787309300"},{"product_id":"pam8406-5w-5w-stereo-dual-channel-digital-amplifier-board-5v-d-amplifier","title":"PAM8406 5W+5W Stereo Dual Channel Digital Amplifier Board 5V D Amplifier","description":"\u003cp\u003e\u003cspan\u003eThe PAM8406 5W+5W Stereo Dual Channel Digital Amplifier Board delivers clear and powerful audio performance. With a compact design and 5V power input, it's versatile for various audio applications. This board features dual channels, providing 5W+5W output, and employs digital amplification technology for efficient and high-quality sound reproduction. Ideal for DIY audio projects, it offers an affordable and reliable solution for audio enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Output: 5W + 5W\u003c\/li\u003e\n\u003cli\u003eChannels: Dual stereo channel\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eAmplification Technology: Digital\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInput Interface: Standard audio input\u003c\/li\u003e\n\u003cli\u003eEfficiency: High efficiency\u003c\/li\u003e\n\u003cli\u003eCompact Design: Space-saving\u003c\/li\u003e\n\u003cli\u003eChannels: Dual stereo channels\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eAmplification Technology: Digital\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x PAM8406 5W+5W Stereo Dual Channel Digital Amplifier Board 5V D Amplifier\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":45178768195627,"sku":"2684","price":479.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/Screenshot_76.png?v=1788007739"},{"product_id":"pam8303-mini-audio-amplifier-module-with-a-knob","title":"PAM8303 mini audio amplifier module with a knob","description":"\u003cp\u003eThe PAM8303 Mini Audio Amplifier Module with Knob is a compact and efficient Class-D mono audio amplifier designed to deliver clear sound output in small and portable projects. Based on the PAM8303 IC, this module provides up to 3W output power while maintaining high efficiency and low heat dissipation.\u003c\/p\u003e\n\u003cp\u003eIt features an onboard volume control knob, allowing easy manual adjustment of audio level without additional circuitry. The module operates on a 2.5V to 5.5V power supply, making it compatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other low-voltage systems. Its filterless design simplifies wiring and reduces component count.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":45178793197611,"sku":"2667","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/pam8403-mini-power-amplifier-circuit.jpg?v=1788010478"},{"product_id":"digital-audio-amplifier-module-5w-mini-class-d","title":"Digital Audio Amplifier Module 5W Mini Class D","description":"\u003cp\u003e\u003cspan style=\"font-family: Verdana;\"\u003eDigital Amplifier Board 5W Class Audio Module Low Distortion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eThe 5W Class D Digital Mono Audio Amplifier Module a compact and powerful solution designed to elevate your audio projects with high-quality, efficient amplification. This module is engineered for versatility, making it an ideal choice for audio enthusiasts, DIY hobbyists, and electronic designers seeking a reliable and compact amplifier for mono audio applications.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eLow noise and low distortion\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eOverheat protection\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eShort circuit current protection\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eUnder voltage protection\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eApplication:  Bluetooth speakers, lever speakers, USB speakers\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cb\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eWorking voltage : 2.5-5.5VDC\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eWorking current : more than 1A\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eOutput power : 3-5W\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eLoad parameters : impedance 4-8\/6\/8, power 3-5W speaker\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eSignal-to-noise ratio:  85dB@ VDD=5V, Vrooms=1V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003eClass D power amplifier module\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003ePackage Includes:\u003c\/span\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana;\"\u003e\u003cspan\u003e1 x Digital Audio Amplifier Module 5W Mini Class D\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":67794827018283,"sku":"2671","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/Screenshot_258_5478c92f-ef8f-487b-989a-8e29f586e6e2.png?v=1791466257"}],"url":"https:\/\/www.indianhobbycenter.com\/collections\/audio-amplifier-mp3-modules.oembed","provider":"Indian Hobby Center","version":"1.0","type":"link"}