1982 PCB extension board 12-Key Capacitive Touch Sensor Breakout - MPR121 Adafruit Deals

Product Name: PCB extension board 12-Key Capacitive Touch Sensor Breakout - MPR121 Adafruit

Product Category: Computer Components in Electronics

Manufacturer: Adafruit

Product Features :

• No features available.

This easy-to-use 12 channel capacitive touch sensor breakout board starring the MPR121 adds lots of touch sensors to your next microcontroller project. The MPR121 supports I²C, which can be implemented with nearly any microcontroller. You can select one of 4 addresses with the ADDR pin, for a total of 48 capacitive touch pads on one I²C 2-wire bus. Using this chip is a lot easier than doing the capacitive sensing with analog inputs as it handles all the filtering for you and can be configured for greater or less sensitivity. This sensor comes on a breakout board with an added 3V regulator and I²C level shifting for safe use with any 3V or 5V microcontroller/processor like Arduino. An LED on the IRQ line will blink when touches are detected, making debugging by sight a bit easier on you. Comes with a fully assembled board, and a stick of 0.1" header so you can plug it into a breadboard.

Why compare prices for Adafruit 1982?

ShopMerit works with hundreds of UK retailers to provide you with the best possible prices for Computer Components, deals and retailer vouchers codes. So comparing prices on Computer Components just like PCB extension board 12-Key Capacitive Touch Sensor Breakout - MPR121 Adafruit is easy and also can save your hard earned cash when shopping online.

We’re pretty sure that you’ll find the best price for a Adafruit 1982at ShopMerit.com.