Line, Menards, and other 3-rail O gauge trains? Do you like big trains but have a small budget? This is the channel for you!

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

Multiplier circuit covers a more extensive area of embedded system application in digital signal processing, cryptography, and multimedia. Nonstandard implementations and custom optimization are being ...

In order to enable multiple device characterization capability, in this article, a power relays based novel characterization circuit is proposed for the cryogenic applications. By turning on or off ...