JYLED Technical Team

COB and CSP are two different LED packaging technologies (also called LED chip configuration technology), which are usually used frequently in LED strips & LED displays. Due to the different instruments and steps of packaging, LED packaging technology is divided into many categories. Common LED chip configuration technologies are: SMD,

An RC circuit is a basic building block of modern electronics built on a PCB (Printed Circuit Board). It consists of integrated resistors and capacitors, among other elements. These circuits can be found in many electronic devices, such as LED modules, battery panels, computer motherboards, etc. This blog will cover

The concept of refresh rate exists in all electronic devices, and LED displays are no exception. A higher refresh rate means a better viewing and operating experience, so many high-end gamers or professional audio/video producers will prioritize higher resolution screens. Our common refresh rates are 60Hz, 120Hz, 140Hz and 240Hz,

For USB connectors, we are surely not unfamiliar with them. For example, the USB flash drives used to import materials to LED displays and the charging cables are actually all USB connectors. Although We use USB connectors every day, yet it’s so hard to remember all these types and their

RAM and ROM are important ways of storing data in many electronic devices. Only, they have different functions, so there is no small difference in storing data, let’s learn more about it. What is ROM? ROM stands for Read Only Memory. It is non-volatile memory, which means that you cannot