Arduino Launchpad Combining a design idea with 3D Prints, WS2812 LEDs, tactile switches and an Arduino we will create a proper MIDI instrument. Components WS2812 LEDs 1x Arduino Nano 36x Tactile Switch 36x 1N4002 Diode 2x Perfboard 3D Parts Launchpad GehAuse.123dx Launchpad LED Aufnahme.123dx Launchpad Taster.123dx Launchpad Deckel.123dx Libraries Keyboard library FastLED library Hairless MIDI<->Serial Bridge loopMIDI Vídeo Instructables