Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
In PCB design, you need to draw pad files. Many people don't understand the two layers of Solder Mask Layers and Paste Mask layers. Here is a brief explanation. Solder mask: solder mask layer, also kn...
The outermost UUID is called service (serverID) for the time being, and the next layer is called characteristic (characteristicID) for the time being. The characteristic layer can be used to encapsula...
As an always-on communication method, Wi-Fi has been used in every corner of the world. The mainstream Wi-Fi 6, Wi-Fi 6E and the upcoming Wi-Fi 7 have achieved lower latency, higher data throughput an...
Industry sources said that Samsung Display is following the example of its competitors, Chinese manufacturers such as BOE and Longfei Optoelectronics, in building the next-generation OLED panel produ...[Details]
Power debugging technology allows software engineers to understand the impact of embedded system software on system power consumption. By establishing a connection between source code and power con...[Details]
Today, R&D and production managers and engineers face many tough challenges, and each group has its own unique needs. For example, in the production phase, engineers need to reduce test time while in...[Details]
Fault diagnosis of electromagnetic speed regulating motor not rotating
The electromagnetic speed regulating motor may not rotate due to many reasons. The following are some possible causes of ...[Details]
I. Introduction
1.1 Principle of car speed timetable
With AT89C51 as the core, the photoelectric sensor is used to detect the operation of the bicycle and then the speed of the bicycle is calcul...[Details]
I will never forget my first project involving electric motors.
I built a small elevator for a science project in elementary school. Sure, it worked fine during the testing phase, but failed m...[Details]
An international research team composed of British and Canadian scientists has developed a new type of single-molecule transistor that uses quantum interference to control the flow of electrons. Th...[Details]
O Introduction
LED display is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, fle...[Details]
Jiwei.com reported on December 9 that according to Xiaomi’s official Weibo, Xiaomi Group was shortlisted for the second time in the 2020 Fortune Global Future 50 list (the Future 50), ranking 19th, a...[Details]
Traffic accidents are one of the serious social problems currently faced by countries around the world. They have been recognized as the number one public hazard endangering human life and safety...[Details]
System Description Introduction to LPC2138 LPC2138 is a microcontroller based on 32/16-bit ARM7TDMI-S CPU supporting real-time simulation and embedded trace, with 512 KB high-speed Flash and 32KB...[Details]
According to DigiTimes, Apple will launch a 12.9-inch mini-LED backlit iPad Pro in early 2021 and a mini-LED backlit MacBook in the second half of next year. The media claims that Jingyuan Optoelec...[Details]
Gold rush with big models on board The biggest technological trend of the past year has to be large models. In early 2023, the wave caused by ChatGPT quickly evolved into a wave of AI technology ...[Details]
Industrial Control Electronics
京公网安备 11010802033920号
EEWORLD
