The first thing to notice about [Bijuo]’s cat-sized quadruped robot designs (link is in Korean, Google translation here) is how slim and sleek the legs are.

While speeding around a digital track can provide hours of fun, just how much fun could you have with an Arduino based RC car controlled with an iPad? Probably more than you could imagine ...

It's now possible to directly drive up to 60 continuous amps on each channel of a dual-channel dc motor controller at up to 40 V. The microcomputer-based AX3500 provides optical-encoder input for ...

A 12 V DC one would suffice. Of course, you'll also need motors to actually make the thing move and a matching 12 V battery to power the whole contraption.

From robots donning silicone faces to the sometimes headless Spot Mini, a popular aesthetic for robots seems to be uncanny and terrifying. But Nybble, the latest robot to surface the internet, is ...

Drive is thanks to four DC gear motors, driven by a L293D motor driver, with a two-cell lithium battery providing power for everything onboard. The robot works in a simple manner, following a hand ...