From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

There are lots of smart home systems that will let you blast your older dumb appliances with infrared to control them.

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

The assembly instructions and lasercut .dxf files can be found on the skills.move by searching for the lesson "Assembly of linear and rotational modules". This library accompanies 5 free Arduino ...

These days, even an old Game Boy will set you back $100 or more, and a new handheld console will be many multiples of that.

Also: I used a $4 timer to reboot my router, and it actually made my internet faster. There's a lot built into this this ...