Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Dubbed the Core3duino by its creator, John David, it takes and existing, dual-processor mod for the Arduino and adds in a third CPU. Not only that, you also get a full 60 I/O connectors.

Posted in classic hacks Tagged 6502, arduino, computer, Kim possible, kim-1, retrocomputing ← Hackaday’s Most Excellent Munich Adventure Medical Tricorder Mark I → ...

Developers, makers and Arduino enthusiasts that are looking for a small smart display may be interested in a new piece of hardware called the Pixel 2.0. Which combines a 32-bit 48MHz ARM Cortex M0 ...

Build an Arduino-Based Hotel Room Master Key Housed in a Dry Erase Marker David Galloway October 20, 2012 David Galloway ...