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!

Operating Principle of Micro SwitchesOperating Principle of Micro Switches

Everything You Need To Know About Micro Switch

Micro switches are small and compact electrical components used in a variety of applications. They are also known as micro-momentum switches, micro-momentum contacts, micro-switch contacts, micro-resistance contacts, and micro plunger switches. These devices have many applications because they combine the functions of several different types of switches in one compact device. These electrical components can…

What Is a Diode?

Everything You Need To Know About Signal Diodes

Diodes are often utilized as circuit-opening switches, basic rectifiers, and signal-compounding mixers. Signal diodes are diodes that are used in mixers to detect signals. These diodes are now employed in electrical and electronic circuits to create a tiny element made of semiconductor crystals. As a result, this article discusses the signal diode and how it…

What is an optical sensor?

Everything You Need To Know About Optical Sensors

Electronic components called optical sensors detect and transform incident light beams into electrical impulses. Depending on the sensor type, these devices are useful for measuring incident light intensity and transforming it into a form that an integrated measurement device can read. This article covers optical sensor operation fundamentals, selection considerations, optical sensor types, and critical…