Rob Cai has used and Arduino Uno development Board together with an old VGA display to create an awesome digital representation of the iconic Etch-a-Sketch mechanical drawing toy invented by ...

Case in point, Make’s guide to make your gigantic, Jumbotron-esque LED video screen. The project here is powered by a Teensy microcontroller, a bunch of LED strips, and a handful of other parts.

One maker from South Korea has done that with what looks like an Arduino Uno, some servos, and LEDs. The finished model can move its right arm and head, as well as activate lighting effects in its ...

The Arduino Plug and Make Kit has at its core an Arduino UNO R4 board with Wi-Fi, Bluetooth, and a built-in 12×8 LED matrix display.