MPR121 Capacitive Touch Sensor Module I2C Interface 3x4 Buttons Keys Keyboard
7,49 €
MPR121 Capacitive Touch Sensor Module I2C Interface Capacitive Touch Keypad Capacitive Touch Sensor Key Board Keypad Compatible with Arduino. The board also has four mounting holes that allow it to be used as an input system in place of traditional buttons.
Jetzt bei Ebay: