Clearwalker is an innovative Arduino robot powered by an Arduino Mega microcontroller. This fascinating piece of technology is equipped with two motors, each controlled by individual H-bridge relay ...

If you plan on building your own motorized camera mount, a 3D printer can definitely be of help. But in this case, [dslrdiy] didn’t use it for printing out parts — finding himself with little use for ...

If you can’t afford to employ a full-time bartender to keep the cocktails pouring at your next party, you could have a go at building your very own bartender, just like this Arduino-powered one called ...

Stepper motors are mostly used for precise motion control of structures or axes for a distance. But what happens if we want to control time? We can answer this question with the bare motor rotation, ...

The Z80 is one of those old CPUs that is both obtainable and easy to work with — at least in some versions. [Doctor Volt] put together what may be the simplest possible setups to get a working Z80 ...