Stick with Neopixel technology with 8 RGB LEDs that can be individually managed, each of which can produce 256 shades of its own color, determining a total of 16,777,216 colors. The data channel f...

Spencer is a DIY voice assistant that talks, lights-up, connects to the internet, and understands simple voice commands. He also has a funny personality, tells jokes, and finds new ones online. The...