Arduino UNO R3 Regular price €19.31 -€0.85 Price €18.46 On sale! -€0.85 Add Product Details Flat Jumper Wires - Connected 8"... Regular price €3.66 -€0.85 Price €2.81 On sale! -€0.85 Add Product Details SparkFun Capacitive Touch Sensor... Price €6.59 Out of stock ESP32 WiFi Bluetooth LoRa SX1278... Price €20.24 Add Product Details 16 chanel Capacive Touch Button... Price €3.58 Add Product Details Membrane Keypad 4x4 16 keys... Price €15.04 Add Product Details Board with digital output associated with each capacitive key. It has a led for each key to see if it is being pressed or not. Perfect keyboard for interaction with your project.