{"product_id":"pro-mini-atmega328p-3-3v-8mhz-arduino-compatible-promini","title":"Pro Mini ATMEGA328P 3.3v 8Mhz Arduino Compatible PROMINI","description":"\u003cul\u003e\n\u003cli\u003eMicrocontroller: ATmega328\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 3.3V \u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (of which 6 provide PWM output)\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 8\u003c\/li\u003e\n\u003cli\u003eDC Current Per I\/O Pin: 40mA\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 32KB (of which 2KB is used by the bootloader)\u003c\/li\u003e\n\u003cli\u003eSRAM: 1KB\u003c\/li\u003e\n\u003cli\u003eEEPROM: 512bytes\u003c\/li\u003e\n\u003cli\u003eClock Speed: 8MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eATmega328P Microcontroller:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe ATmega328P is a popular 8-bit microcontroller from Atmel. It is the same microcontroller used in many Arduino boards, such as the Arduino Uno. The ATmega328P operates at 3.3V and runs at a clock speed of 8MHz in this version of the Pro Mini. It has 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImproved Version:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe \"Improved Version\" designation suggests that this board may have enhancements or modifications compared to previous versions of the Pro Mini. These improvements could include better power management, additional features, or updated components.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3.3V Operation:\u003c\/strong\u003e\u003cspan\u003e The Pro Mini runs at 3.3V, which is different from the standard Arduino Uno and some other Arduino boards that operate at 5V. This lower voltage is suitable for battery-powered and low-power applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e8MHz Clock Speed:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe clock speed of 8MHz is lower than the 16MHz clock speed commonly found on standard Arduino boards. This reduced clock speed helps save power and is suitable for applications where high processing speed is not required.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e\u003cspan\u003e The Pro Mini is known for its small and compact form factor, making it suitable for projects with limited space requirements. It is often used in embedded systems and custom-made devices.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGPIO Pins:\u003c\/strong\u003e\u003cspan\u003e The board provides a set of GPIO (General Purpose Input\/Output) pins, including digital pins, analog pins, and power pins. These pins allow you to connect various sensors, actuators, and other electronic components to the board.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProgramming Interface:\u003c\/strong\u003e\u003cspan\u003e To program the Pro Mini, you would typically need an external USB-to-Serial converter or FTDI programmer. It does not have an onboard USB connector like some other Arduino boards. The board includes a six-pin programming header for connecting the programmer.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e The board can be powered by an external 3.3V power source or through the RAW input pin (which can accept higher voltage and includes an onboard voltage regulator.\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":42582926721067,"sku":"0051","price":269.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/arduinopromini_01_lrg.jpg?v=1766149407","url":"https:\/\/www.indianhobbycenter.com\/products\/pro-mini-atmega328p-3-3v-8mhz-arduino-compatible-promini","provider":"Indian Hobby Center","version":"1.0","type":"link"}