Pi Cap Capacitive Touch HAT for Raspberry Pi Turns touch into sound, light or data Capacitive touch and proximity sensing Offers a Standard 3.5mm audio jack Python, C++ and Node.js libraries and examples User-programmable RGB LED and multi-function button Prototyping area with GPIO breakout The Pi Cap Capacitive Touch HAT for Raspberry Pi lets you add touch and proximity sensing to your Raspberry Pi with the Pi Cap.The Pi Cap is an easy-to-attach add-on board that brings capacitive sensing to your Raspberry Pi projects. It features 12 capacitive electrodes that can be used as touch or distance sensors. Extend each of these electrodes with Electric Paint or other conductive materials to create sensors on a wide range of substrates. If you have a Raspberry Pi to hand, just add the Pi Cap to explore capacitive sensing. Simply attach the Pi Cap to the Pi, install the libraries and you’re good to go! Make Interactive Projects And Art With Your Raspberry PiWith the Pi Cap, you can add touch and proximity to your interactive projects while keeping all the benefits and power of the Raspberry Pi. Your project can range from a small DIY piece to a large-scale art installation.