![HowTo: Raspberry Pi - MPR121 Touchsensor via I2C und Node Red auswerten - Nerdiy.de - Nerdy DIY HowTo's über Elektronik, 3D-Druck und mehr. HowTo: Raspberry Pi - MPR121 Touchsensor via I2C und Node Red auswerten - Nerdiy.de - Nerdy DIY HowTo's über Elektronik, 3D-Druck und mehr.](https://nerdiy.de/wp-content/uploads/2020/12/www.nerdiy.de-howto-elektronik-mpr121-an-raspberrypi-esp32-esp8266-und-co-anschliessen-fritzing-tnihiv4t95-1.jpg)
HowTo: Raspberry Pi - MPR121 Touchsensor via I2C und Node Red auswerten - Nerdiy.de - Nerdy DIY HowTo's über Elektronik, 3D-Druck und mehr.
![MPR121 Touch Sensor Controller Breakout 12 Channels I2C 3.3 V for making your own touchpads for e.g. Arduino, Raspberry Pi, etc. : Amazon.de: Computer & Accessories MPR121 Touch Sensor Controller Breakout 12 Channels I2C 3.3 V for making your own touchpads for e.g. Arduino, Raspberry Pi, etc. : Amazon.de: Computer & Accessories](https://m.media-amazon.com/images/I/61PSloAZhqL._AC_UF894,1000_QL80_.jpg)
MPR121 Touch Sensor Controller Breakout 12 Channels I2C 3.3 V for making your own touchpads for e.g. Arduino, Raspberry Pi, etc. : Amazon.de: Computer & Accessories
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Touchsensor-Tastatur, 4x3 Matrix Touch Keypad mit 12 Taster, MPR121, 3.3V, kapazitiv, kompatibel zu z.B. Arduino und Raspberry Pi : Amazon.de: Computer & Zubehör
![Python & CircuitPython | Adafruit MPR121 12-Key Capacitive Touch Sensor Breakout Tutorial | Adafruit Learning System Python & CircuitPython | Adafruit MPR121 12-Key Capacitive Touch Sensor Breakout Tutorial | Adafruit Learning System](https://cdn-learn.adafruit.com/assets/assets/000/098/931/medium640/sensors_MPR121_RasPi_original.jpg?1611689640)