Radio-frequency scanners, like the Uniden Bearcat Scanner, check for active radio communications in your immediate area. They're commonly purchased by hobbyists, but they also have many business ...

[Phillip] needed a way to trigger an input every 8 hours or so. This is a snap with a microcontroller with a proper timer, but he recently heard about a very cool programmable timer chip that’s also a ...

A well-programmed, reliable cash register is essential to conducting successful transactions. Although your company's Sharp electronic cash register comes with a degree of pre-programming, certain ...

Universal remotes are a convenient way to control multiple devices without separate remote controls. If you own a Toshiba TV and want to program a universal remote to control it, this post will guide ...