This Bluetooth-controlled car may seem too ambitious for a beginner project at first glance, but it's actually an easy build.

There’s his DIY LED display controlled by an Arduino UNO. To have some text or picture for the display, he’s wired the output of a Bluetooth speaker directly to the Arduino, and sends it ...

Although the Arduino Uno can power a host of projects ... advanced boards that ship with additional features like Wi-Fi and Bluetooth support. You’ve also got the Mega models that live up ...

Nerf blasters typically fire small foam darts or little foam balls. [Michael Pick] wanted to build something altogether more devastating. To that end, he created a rocket launcher with an advanced ...