Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Most people in the math education space agree that students need to be fluent with basic math facts. By the time kids are in ...

Discover how to build a functional DIY mechanical counter using simple materials such as cardboard, wood, and a rubber band.

Home automation with high usefulness and low annoyance tends to rely on reliable person sensing, and [francescopace]’s ...

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...

What did we learn? Well, the show began with a Q&A moderated by comedian Josh Gondelman, who presented a mix of his own ...

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...

To find the right circuit in the electrical panel, you first plug the socket tester into a socket. Then you go to the panel and slide the probe up and down all the breakers. You then do a complete ...