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.
Regarding the output impedance of the shunt-type reference voltage, I have the following two questions to ask you:
1. What is the output impedance of the shunt voltage reference REF3025? See the attac...
Baidu Netdisk: Master Python web crawler core technology, framework and project practice PDF HD full version free download
Extraction code: 5uesIntroduction
Why I wrote this book
Web crawlers actually...
In daily life and study, we generally need to measure AC signals. There are many ways to measure AC signals. In the measurement of single-chip microcomputers, we often use it to measure DC voltage. No...
Six years on from the introduction of the Espressif ESP8266, we might be led to believe that the focus has shifted to the newer dual-core ESP32. However, there is a twist in the form of the newly anno...
[:D]EXG Extreme Gravity Racer Volvo's "Extreme Gravity Racer" is made entirely of F-1 racing materials, has no engine, and has a very low driver's seat. It costs $30,000. It can only travel on steep s...
I have been tuning the brushless motor for more than a day. The brushless ESC I used should have been made with 32, but I don't know the principle. So I used the more familiar 51 single-chip tablet t...[Details]
To reduce power consumption, the clock management module can stop the clocks to the CPU, memory, and other independent peripherals. There are four clock sources: External high speed crystal oscilla...[Details]
Main performance characteristics of EM78156 microcontroller
Operating voltage 2.5V~5.5VOperating
frequency range: (1) Crystal oscillation form DC~36MHz (5V)
(2) RC oscillation form DC~4MHz (5V)
...[Details]
No matter what kind of equipment, in order to ensure the service life of the equipment and reduce the error of the work, it needs to be maintained regularly. Especially some large analytical instrum...[Details]
The intelligent lighting system designed in this scheme can set the desired light intensity, color temperature and special lighting effects through the human-machine interface. When the remote cont...[Details]
Signal Generator
This simple oscillator can generate rich harmonics, so the circuit is very practical in signal tracking and detection applications.
...[Details]
On December 16, 2019, Jiang Shengrong, deputy general manager of Shanghai Zhangjiang Hi-Tech Park New Energy Technology Co., Ltd., sent a banner and a letter of thanks to the Zhangjiang Science Cit...[Details]
The first cobalt-free battery has rolled off the production line, and the sodium-ion battery and 4860 battery are already on the verge of being launched. In addition to these, what other technologica...[Details]
Abstract: Using domestic high-quality PQ50/50 and four low gate load IRFP460LC, UC3875, etc., and adding an auxiliary resonance network in the lagging arm, a cheap and efficient 93.5% 100kHz, 10...[Details]
Interfaces such as CAN FD use a transmission method called differential transmission. Differential transmission transmits signals through the potential difference between two signal lines, so it is ...[Details]
Zos Automotive Research Institute released the "2020 Global and China Automotive Smart Cockpit Platform Research Report". The cockpit electronic system generally refers to a complete system consi...[Details]
According to foreign media reports, technology company Continental has acquired a minority stake in startup Recogni, which is developing a new chip architecture based on artificial intelligence (AI) ...[Details]
Surface electromyography (sEMG) signals are bioelectric signals of neuromuscular system activity that are guided, amplified, displayed and recorded from the skin surface through electrodes. The sign...[Details]
3D video recording
How to restore what people can see? Through two cameras, what we saw with one camera was two-dimensional before. Two cameras are used to simulate human eyes and take pictures...[Details]
The advantages of LED , such as small size, low energy consumption, long life, environmental protection, and low heat, have led to its rapid development and wide application in various fields. Amo...[Details]