A Face Hitting Machine enables you hit those you dislike on the face, even with uplifting slap sound effect. Your decompression artifact.
This is a demo project for the new Piksey Atto. We use the TTP224 touch IC and the APDS-9960 gesture module to control a computer.
Wave your hand to fast forward, pause or go to next video. All you need are an Arduino-compatible microcontroller board and an IR sensor.