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!
Knowing how to use a multimeter to measure current is frequently required. Although performed somewhat differently than voltage and other measures, current measurements are simple. However, current measurements are commonly needed to determine whether a circuit is running correctly or learn further details about its current usage. Because the current is one of the most…
The demand for complicated and small-sized printed circuit boards (PCBs) has increased as the need for sophisticated technology, high speed, high performance, and microdevices has increased. As a result, PCBs have shrunk in size, are available in a variety of configurations, and can be designed to suit specific application needs. As a result, a wide…
Raspberry Pi and Arduino are two of the most popular boards on the market in today’s digital age. Hobbyists, DIY builders, and experts like these boards for their projects. Both gadgets now reign supreme in the world of hobbyist electronics. Both the Arduino and the Raspberry Pi are widely available in markets worldwide. Both boards…
Photo by nanoslavic on Pixabay Smart manufacturing technologies, Industry 4.0, and the Internet of Things have all contributed to a significant increase in the adoption of electronics design and manufacturing processes that are faster, cheaper, and more precise than ever before. This has also led to a rise in demand for smaller electronic components that…
Image Source: Flickr In the manufacturing industry, manufacturers are constantly challenged by new technologies and techniques that enable faster production and more efficient processes. This is particularly true in the creation of printed circuit boards (PCBs) for electronic devices. The ability to reverse engineer printed circuit boards has become increasingly important as manufacturers seek…
Image Source: Freepik What comes into your mind when you hear the term embedded? It simply means that a particular item is placed inside the main product. It is the same with PCBs or printed circuit boards. You see, PCBs are basically a part of almost every single electronic device that you can think of.…
LED (light-emitting diode) lights are widely used. However, are you aware of the PCB (printed circuit board) lighting component at heart? LED PCB is one of the ground-breaking technologies that has allowed LEDs to be used in a wide range of consumer and industrial lighting applications. LEDs produce a lot of heat, and keeping that…
Polyimide PCB has recently made a reputation for itself in the industry due to its versatility and multipurpose application, but FR4 boards continue to dominate the traditional PCB market. It’s not unexpected that numerous firms are interested in polyimide PCB. However, what exactly is a polyimide PCB? To put it simply, these boards are constructed…
The Printed Circuit Board (PCB) is one of the essential concepts in electronics. Designers make them with conductive pads, tracts, and other notched components made of copper sheets which are glued on non-conductive substrates to ensure quality mechanical support and electronic components connections. Multi-layered, double-sided, and single-sided printed circuit boards are available. For example, active…
To understand PCB colors, keep in mind that the coloring on the board is not the same as the original circuit color. It’s a layer on top of the FR-4 PCB’s material. The color on each board is due to the solder mask color, which protects the panel’s pure conductors. The color of the solder…