Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

There was a time when a hot rodder copied a basic wiring diagram out of a motor's manual and bought the switches, relays, and connectors at the local auto parts store. The wire was what was available ...

For many of us, getting a project truck to the point that it needs wiring is met with mixed emotions. It's great to be that much closer to driving your dream, but stringing all those conductors from ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...