This is a fun claw machine built with Arduino and LEGO components. You can control the claw using a joystick, grab a toy by pressing a button, and drop it into a box using an ultrasonic sensor. LED ...

How impressive is this? It's how to build what is described as a fully-functional microscope using Arduinos and a Raspberry Pi. There's also LEGO and 3D printing in the mix. It's the Gadget Master ...

Snekboard is an open hardware development board that’s designed to let you hook up to LEGO Power Functions motors and switches so you can build robots out of LEGO and control them with CircuitPython ...