I am Kevin Chen, I graduated from University of Electronic Science and Technology of China in 2000. I am an electrical and electronic engineer with 23 years of experience, in charge of writting content for ICRFQ. I am willing use my experiences to create reliable and necessary electronic information to help our readers. We welcome readers to engage with us on various topics related to electronics such as IC chips, capacitors, resistors, inductors, circuit breakers, diode, transistor, module, relay, opticalcoupler, connectors, PCBs, etc. Please feel free to share your thoughts and questions on these subjects with us. We look forward to hearing from you!

CR1632 vs CR2032: What's The Difference?

CR1632 vs CR2032: What’s The Difference?

CR1632 and DL2032 batteries that are round, flat, and resemble small silver buttons appear the same. Can they be used universally because they all look the same? This article will answer your questions and demonstrate their similarities, differences, and interchangeability. What does CR stand for on a battery? Although CR is a general label used…

Everything You Need to Know About Rocker Switch

Everything You Need To Know Rocker Switch

Rocker switches are used for garage or shutter doors, indoor and outdoor windows, and car windows, among other things. Traditional PCB and Panel mount push button switches, which require a basic ‘on’ and ‘off,’ might be a fantastic alternative to rocker switches and toggle switches. What is a Rocker Switch? The Rocker Switch is an…

Everything You Need to Know About Varistor

Everything You Need To Know About Varistor

The resistor, a little packet of resistance, is utilized in so many different circuits that it is nearly an omnipresent electric component, from the simplest fixed resistors, whose resistance remains constant, to many forms of variable resistors, whose resistance varies depending on various conditions. There are two types of variable resistors: those in which the…