Am I In (a) Meeting?

Arduino Zero/Seeeduino sketch, supporting native USB to adapt the MidiMuso CV-12 to respond to General Midi drum channel+note numbers, triggerable envelopes, Euclidian rhythm generator, RGB/neopixel LED indicators.

Arduino based "On Air" sign to notify when a Twitch streamer goes live

Ansteuerung von Neopixel-Ketten für Modellbau-Zwecke (Häuser, Autos, Signale usw.)

Weather Station requesting an openWeatherMap API Call . Weather is Displayes through Neopixel LEDs under a PMMA-Screen