MPR121 Capacitive Touch Sensor Module 12 Buttons Sensor Module for Arduino AU
7,68 €
The board also has four mounting holes that allow it to be used as an input system in place of traditional buttons. Check out the example code below for a simple way to read the keyboard. MPR121 Capacitive Touch Sensor Module I2C Interface Capacitive Touch Keypad Capacitive Touch Sensor Key Board Keypad Compatible with Arduino.
Jetzt bei Ebay:
