{"product_id":"cap1188-8-key-capacitive-touch-sensor-breakout-module-spi-i2c-captouch-led-for-arduino","title":"CAP1188 8 Key Capacitive Touch Sensor Breakout Module SPI I2C Captouch LED for Arduino","description":"\u003cp\u003eAdd plenty of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor board breakout, starring the CAP1188. This chip can handle up to 8 individual touch pads, and it has a very nice feature that makes it stand out to us: the 8 on-board LEDs will light up when it fires the corresponding touch sensor to help you correct your sensor setup.\u003c\/p\u003e\n\u003cp\u003eThe CAP1188 has supported both I2C and SPI, so it is easy to use with any microcontroller. If you use I2C, you can select one of 5 addresses, for a total of 40 capacitive touch pads on one I2C 2-wire bus. Using this chip is much easier than doing capacitive sensing with analog inputs: it handles all the filtering for you and can be configured for more\/less sensitivity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage : 23Volt – 5Volts DC.\u003c\/li\u003e\n\u003cli\u003eSensitivity can adjust by the capacitance(0~50pF).\u003c\/li\u003e\n\u003cli\u003eProvides direct mode toggle mode by pad option(TOG pin).\u003c\/li\u003e\n\u003cli\u003eAfter power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.\u003c\/li\u003e\n\u003cli\u003eAuto calibration and Re-calibration period is about 4.0 sec when the key has not be touched.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1 x CAP1188 8 Key Capacitive Touch Sensor Breakout Module SPI I2C Captouch LED for Arduino\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"INDIAN HOBBY CENTER","offers":[{"title":"Default Title","offer_id":44022132473899,"sku":null,"price":909.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/CAP1188-8-Key-Capacitive-Touch-Sensor-Breakout-3.jpg?v=1777641295","url":"https:\/\/www.indianhobbycenter.com\/products\/cap1188-8-key-capacitive-touch-sensor-breakout-module-spi-i2c-captouch-led-for-arduino","provider":"Indian Hobby Center","version":"1.0","type":"link"}