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.
We often see such a capacitor in the circuit of synchronous buck IC, such as capacitor C in the red box in the figure below. Why is there such a capacitor here?
What is the function?
I beg the great g...
This is the 32-bit serial port setting. Now I want to configure the serial port of MSP432 by myself. I have been looking for a long time but can't find the relevant manual. Can you guys help me? Is th...
2020 has passed and 2021 has arrived!
2020 is an extraordinary year, but also a year worth remembering, with both touching moments and sadness.
2020 is a year full of "crises". Many people and things ...
[size=4]Double loops and multiple loops may seem complicated, but in fact, the optimization method for multiple loops is relatively simple. It all comes down to one word: "split". Once this step is co...
This article introduces two LED level indicator circuits made with LM324 . LED level indicators are often used to indicate output levels in audio circuits and power amplifier circuits. LM324 is a qua...[Details]
Many devices and their control computers use RS 232 standard serial interface for communication. This paper designs and implements RS 232 serial communication data interceptor, which can effectivel...[Details]
The self-test mode of sending data from send buffer 0 to receive buffer 0 is realized on the p18f458 PIC microcontroller . //This program runs on the p18f458 PIC microcontroller to realize the se...[Details]
Finished Product Circuit Diagram PCB Diagram CAD housing Thermal transfer PCB board Microscope converted into a drill to make holes Component circuit board Run the program 15f104e is 1...[Details]
What is an electrometer
Like a digital multimeter (DMM), a Keithley electrometer is an instrument used to measure charge, current, voltage, and resistance. However, an electrometer goes beyon...[Details]
The 13th China International Foundry and Diecasting Industry Exhibition will be held in Chongqing International Expo Center. As a basic industry of equipment manufacturing, the foundry and diecasting...[Details]
With the development of new energy vehicles and autonomous driving technology, the demand for high-efficiency and high-density power electronic devices is growing. As an emerging semiconductor mate...[Details]
Today, Lenovo Mobile officially announced that Lenovo Z6 Pro 5G will start pre-sale on November 28, supporting 5G full network access, and the 8GB+256GB version will be priced at only 3,299 yuan. ...[Details]
In recent years, the LED industry has developed rapidly, but with the rapid development, the industry has also shown a mixed situation. Taking indoor lighting products as an example, most manufactu...[Details]
According to reports, people familiar with the matter said today that in order to increase production capacity and regain technological advantage, Intel plans to invest tens of billions of dollars to...[Details]
Although no other manufacturers have introduced Huawei's Hongmeng OS, Huawei has donated all of Hongmeng's basic capabilities to the Open Atom Open Source Foundation, integrated into the OpenHa...[Details]
1. Introduction to OTA testing
1.1 Passive and active testing of mobile phones
Currently, more and more attention is paid to the testing of the radiation performance of the whole machine in ...[Details]
Sources of measurement error are caused by the accuracy of the test system and unexpected transients during the signaling and measurement of the OLED. When performing fast production test, the abilit...[Details]
While India has done well in chip design and electronics manufacturing, it has long faced challenges in setting up semiconductor wafer fabrication (FAB) plants. The digital age has driven the world...[Details]
According to foreign media reports, Solidion Technology, a provider of advanced battery technology solutions, announced that its battery scientists have successfully developed a cost-effective stra...[Details]
Power technology
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