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!
In the technological revolution that has influenced modern life, the microcontroller has played a critical role. They are compact, adaptable, and inexpensive devices that may be implemented and programmed by experienced electrical engineers and amateurs, students, and professionals from other fields. If you’ve ever wondered what your computer’s CPU does or what the variations between…
You may have heard of PLCs if you’re familiar with industrial automation. So, what are PLCs, and why are they so important in the realm of automation? They are industrial computers used to operate various electro-mechanical processes in manufacturing, factories, and other automation settings. PLCs come in a variety of sizes and shapes. Some are…
Oscillators are commonly used in the field of electronics. Generally, it is expected that a typically printed circuit board should have an oscillator. Oscillators play different roles in the normal functioning of most electronic devices and appliances. Usually, manufacturers source for the best oscillators to be installed onto their electronic devices and appliances. So, if…
Most electric devices and appliances have control systems. They control various parameters, aspects, and performance of the appliance or device. Two controllers that are in most devices are process controllers and temperature controllers. In this guide, we are going to focus on process and temperature controllers. So, it will be wise to go through this…
When electricity enters your home, it is separated into circuits via a circuit breaker box (or a fuse box in older homes). A breaker or a fuse is used to protect each circuit. 15-amp circuits are typically utilized in bedrooms, living rooms, and family areas, where only lights, alarm clocks, and other small electrical appliances…
Most electrical devices and appliances have to be controlled. This can be signal, current, or voltage. One of the devices that are used for executing such controls is the potentiometer. If you are a manufacturer and are planning to buy a potentiometer, this is your perfect place. We are going to discuss everything you should…
Memory cards are used in various electronic devices, including cameras, cellphones, and various other electronic devices. These memory cards feature Flash technology, which allows them to store data even when the power is turned off. As a result, these memory cards have become indispensable for storing everything from images to apps, programming code, and just…
Electronic connectors are used in a wide range of electric devices and appliances. They are mainly used for connecting wires and cables. If you specialize in manufacturing different electronics, the connectors are just one of the components that you will be buying. The electronic connectors that we are going to look at in this article…
Everything must be transmitted from one point to another, including electricity, communication, entertainment, utility supplies, and so on. There are various methods and transmission systems for transmitting them. Transmission lines and required substations deliver electrical electricity generated from one location to consumers. Amplifiers are used to boost the power of a signal. Moreover, they are…
Electronic devices are everywhere around us. Some of these gadgets are inconspicuous, while others draw much attention. But whether it’s a device that quietly monitors your health or a smartphone that bothers you with constant interruptions, they’ll all have a printed circuit board at their heart. Printed circuit boards have been around since WWII when…