Motors, LEDs, and Christmas trees. Make your very own electronic zoetrope and hang it on your tree.
MoveThisWay is an autonomous robot that transports heavy payloads on programmable paths with obstacle detection capability.
Managing address WS2812B strip with ESP8266 via the web interface.
A scrolling text display, using 294 LEDs to simulate a stock exchange ticker.
A low profile controller for NeoPixel - with easy programming. It's a cool project.