Experimenting with batteries, bulbs, buzzers, switches and other electrical components is a great way to learn about circuits and start to think about how to incorporate sounds into your Build a ...

It might seem easy taking control of the lighting in your home. You flip a switch and the light goes on or off. But there are so many different types and styles of light switch and dimmer that it ...

but working on electrical fixtures is a project many may hesitate to try out. As much as you may want to change that old pull-chain ceiling light into a switch-activated unit, the effort involved ...

But here we’re seeing a project that took the same ... the main PCB so there’s no need to make an electrical connection to each individual switch, each MagLev Switch MX is pinned and must ...