Looking to beef up the security of your humble abode? Check out these useful smart sensors that can be used for the inside of ...

Welcome to the Basic Arduino Projects repository! This project contains a collection of beginner-friendly Arduino circuits simulated using Tinkercad ... a motor to dispense sanitizer automatically.

I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse ...

The first case of an electric circuit created using a simple marker and a laser beam shows that simple and sustainable ...

The study, the result of a collaboration between the Sant'Anna School of Advanced Studies in Pisa, Graz University of ...

Delay line memory is a technology from yesteryear, but it’s not been entirely forgotten. [P-Lab] has developed a demo board for delay-line memory, which shows how it worked in a very obvious way ...

Designed by F. Hueber and presented in the January 1992 edition of ElektorMag, the heart of the circuit is IC1, a TTL-compatible 74C925 CMOS IC. "Housed in a 16-pin DIL package, this device contains ...

As always, I didn’t really manage to keep it simple and decided to investigate and modify the circuit instead. Fan speed is controlled by the main microcontroller based on dissipated power, with three ...

A DIY The Wrench maker has built a smart desk dustbin with an automatic iris-style lid, adding both functionality and a unique touch to a… ...