Key Features: Six capacitive touch buttons Six bright white under-mounted LEDs Microchip CAP1166 capacitive touch and LED driver chip Touch pHAT pinout Compatible with all 40-pin header Raspberry Pi models Touch pHAT has six capacitive touch buttons, each with a bright white LED, designed to be completely agnostic about what they' re used for. You can even use a dry erase pen to write on the pads to label their function. It uses the CAP1166 capacitive touch and LED driver chip. The LEDs have been under-mounted and shine through exposed sections of the PCB to give a pleasing yellow-green glow and a completely smooth top surface! Use Touch pHAT as a controller for your robot, a controller for your Mote lights, a tiny drum machine, or use it to build a simple game where you have to taps the buttons to repeat the sequence of lights that just flashed. The MagPi gave Touch pHAT a four star review and said that it "makes it a lot easier to add input buttons to projects". Item Specifics Requires soldering