The Wheatstone bridge is a ubiquitous circuit configuration that is useful in detecting small changes in resistance.

Abstract: This paper discusses the behavior of oscillators with multiple-resonant circuits. It discusses the condition for free-running stable oscillations, the injection locking phenomena, the stable ...

As a new school year begins, Greg Siepert shares thoughts on new beginnings, the ongoing welder shortage, and the roles everyone plays in welding education. The Welder, formerly known as Practical ...