Jul 25, 2014 · To begin reading sensor data, you will need to download the Adafruit_MPR121 library from the Arduino library manager. Open up the Arduino library manager: Seach for the Adafruit MPR121 library and install it

Jan 23, 2023 · Unleash the power of touch with the MPR121 capacitive touch sensor module and Arduino. This dynamic pair empowers you to build projects that respond to the slightest touch. The MPR121 can detect a touch on up to 12 separate pads, providing endless opportunities for your imagination to run wild.

Jun 6, 2018 · Capacitive touch sensor MPR121 breakout board tutorial on interfacing with Arduino uno. Learn how to make any surface react to touch and use that surface to feed input to your arduino and control other elements using that.

Arduino library for the MPR121-based capacitive sensors in the Adafruit shop - adafruit/Adafruit_MPR121

Jan 20, 2021 · Learn How to interface a MPR121 Proximity Capacitive Touch Module with Arduino. using MPR121 Module example code, circuit, pinout, library

You can open the file 2.24_mpr121.ino under the path of sunfounder_vincent_kit_for_arduino\code\2.24_mpr121 directly. The Adafruit MPR121 library is used here, you can install it from the Library Manager .

Jun 3, 2024 · Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the MPR121. This chip can handle up to 12 individual touch pads. The MPR121 has support for only I2C, which can be implemented with nearly any microcontroller.

The MPR121 is the second generation capacitive touch sensor controller after the initial release of the MPR03x series devices.

Arduino library for the MPR121-based capacitive sensors in the Adafruit shop. Designed specifically to work with the MPR121 Breakout in the Adafruit shop. Read the documentation. Go to repository. This library is compatible with all architectures so you should be able to use it on all the Arduino boards.