NeoPixels are RGB pixels that chainable from one to the next so you can power and program a long line of NeoPixels together to form an long string of individually addressable LEDs. One advantage is ...
I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to… How not to Build a POV Display Using WS2812B Neopixel LEDs and ESP8266 For ...