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.
Has anyone used ws2801? Can I have a routine for reference and study? Has anyone used ws2801? Can I have a routine for reference and study? Has anyone used ws2801? Can I have a routine for reference a...
There was a time when TI held many seminars across the country every year and gave away various development boards. At that time, Lierda was the main agent....
This picture is from someone else. In the picture, there is 18V AC power in front of the rectifier bridge.
I analyzed it this way: at the moment of power-on, Q2 is turned on, and there is voltage at t...
The contents of this book include: basic electrical calculations, power transmission and distribution and reactive power compensation, transformers, motors, high and low voltage electrical appliances,...
At the beginning of 2020, the epidemic swept across China, and the power battery industry, which was already at the center of the "major reshuffle", was also affected. This epidemic not only poses ...[Details]
Let's briefly analyze the composition and performance of the LED circuit:
1. Circuit composition
When more LED products are needed, if all LEDs are connected in series, the LED driver will...[Details]
Denso has developed rain-proof technology for white line recognition sensors for use in vehicle control systems with 4m-distance platooning, and presented the technology at the 30th Japan Sy...[Details]
Here, EEPROM 24c02 is packaged and can be directly called in the future. Its connection method is: SDA-P2.1; SCL-P2.0; WP-VCC _ :i2c.c 1 /*----------------------------------------------- 2 Na...[Details]
Since I am also using SD cards, I have encountered some problems in the process of using them. The following is the experience of zxb1717, an expert on the EDN forum, I hope it can help you
Key point...[Details]
Central topics:
HID headlights are an important choice for the next generation of automotive headlights due to their high light efficiency, good color rendering, long life and many other adva...[Details]
Q1: How should the size of the filter capacitor be calculated?
A1: Generally speaking, the selection of output filter capacitors is mainly to obtain a good filtering effect. The ripple of the ...[Details]
Foreign media reported that a magnitude 6.3 earthquake occurred on Mindoro Island in the Philippines on the 25th. The world's top three Japanese and Korean passive component manufacturers all have fa...[Details]
0 Introduction
Switching power supplies generally use pulse width modulation (PWM) technology, which is characterized by high frequency, high efficiency, high power density and high reliab...[Details]
Huawei's first smart viewing glasses will be unveiled at the 2022 World VR Industry Conference and will be officially released in December Huawei announces AR/VR R&D layout and will release its fir...[Details]
Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output powe...[Details]
Recently, in a research paper published in the international journal Stroke, researchers from the Norris Cotton Comprehensive Cancer Research Center developed a new technology called el...[Details]
According to Counterpoint Research, China's smartphone market grew 5% in the first quarter of 2021. It is worth mentioning that realme, which ranked only 7th in shipments, was the fastest growing b...[Details]
1. Decoupling capacitors
A decoupling capacitor should be configured between the power supply and ground of each integrated circuit, which can filter out the high-frequency noise from the po...[Details]
On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
RF/Wirelessly
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