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.
"Doctor, doctor, am I deaf?"Doctor Guan had just finished examining a worker when a sunny and handsome young man rushed into the occupational health examination room with a hearing test form. Before D...
Schematic input seems to be an easy job, but it is the foundation of the entire electronic design. Any simple mistake will cause rework and project delays for the entire design. Common errors include ...
CC2541 has four oscillators, namely:32MHz external crystal
16MHz internal RC oscillator
32kHz external crystal
32kHz internal RC oscillatorFrom this we can see that CC2541 has its own oscillator, that...
Serial communication is a method of data transmission. This method is simple to operate, has few connections, and has a long transmission distance. Therefore, it has been widely used in information tr...
Road vehicles have long been considered one of the most challenging developments. The tight interaction between electrical and mechanical components and the inherent safety requirements of high-speed/...
Most electronic designs today require different supply voltages to operate correctly. In fact, many components within a circuit require multiple voltages, especially highly integrated systems on a ch...[Details]
Unique advantages:
1) 5.1 TFT AR-HUD has a larger imaging area, a longer projection distance, and more vivid imaging. 2) 5.1 TFT AR-HUD provides a more natural way of interaction, ac...[Details]
21st Century
Digital Imaging
The advent of technology has brought us superior diagnostic capabilities, image archiving, and retrieval capabilities anytime, anywhere. Since the adven...[Details]
NAND flash memory has been around for so many years, and its development has never stopped. Basically, it has been pursuing higher storage density. Therefore, from the initial SLC to the current QLC,...[Details]
When answering investors' questions on an interactive platform, China Great Wall said that the news that it had recently successfully developed my country's first semiconductor laser invisible wafer ...[Details]
With the development and popularization of new energy vehicles, the related vehicle thermal management issues have rapidly become the focus of industry attention. As we all know, the performance of t...[Details]
Which is more annoying, a dead battery or having to recharge frequently? With the rapid spread of mobile phones (especially smartphones) around the world, people are always connected 24 hours a day, ...[Details]
2.2 Effect of the distance between the dielectric plate and the second layer aperture on shielding effectiveness The size of the dielectric board remains unchanged at 300 mm × 120 mm × 1 mm. The ...[Details]
Not long ago, widespread adoption of electric vehicles (EVs) was the stuff of science fiction. Once dismissed as too expensive or impractical, OEMs are now driving an EV revolution as t...[Details]
1. Voltage measurement 1. Measurement of DC voltage, such as battery, Walkman power supply, etc. First, insert the black test lead into the "com" hole and the red test lead into the "V Ω". Turn t...[Details]
We know that the microcontroller has ROM, RAM, and parallel I/O ports. So, apart from these things, what else is inside the microcontroller? How are these bits and pieces connected together? Let's ...[Details]
I just learned the OLED display experiment of the battleship two days ago. The following is the OLED display method I summarized: For example, if we want the OLED display to display a string: "CODE"...[Details]
The Fluke 719 portable automatic pressure calibrator uses a new built-in electric air pump to make pressure calibration easy! You can now calibrate and test pressure equipment quickly and easily usin...[Details]
Recently, Huawei and Xiaomi have released new smart electric vehicles. As a new entrant, the performance of Xiaomi's SU7 remains to be seen. For Huawei, which has already released a number of smart...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
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