I am a novice. I am currently in charge of a ZigBee wireless communication module for a project, the AW5161P2EF. I downloaded the manual, which contains the networking protocol and command configurati...
Hello everyone, I've recently been studying the derivation process of various inductance and capacitance values of NFC antenna matching circuits. Referring to the official application documents of NXP...
I have three RISC-V RV32 microcontrollers (GD32VF103 Zhaoyi Innovation, CH32V103 Jiangsu Qinheng, CH2601 Ali Pingtou Ge). RISC-V (pronounced "risk-five") is an open source instruction set architecture...
Is it the parasitic inductance of the switch?Then I saw a circuit similar to RCD function in the PFC circuit. Is the black circle the RCD circuit? Why is it different from the flyback switching power ...
There is a spike after the rectifier bridge, which cannot be clamped by the varistor. It can be clamped when the phase is 90 degrees, but not when it is -90 degrees. Is it because the varistor cannot ...
Prepare to install the module with Python pip, prompt 'pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object
After searching for a long time, I felt that I couldn't find the ...
Many embedded system beginners hope to have a system that they can use, but they often have a wrong understanding, that is, they think that the higher the processor version, the better, the higher th...[Details]
The RFID system is mainly composed of hardware devices such as readers, antennas, transponders, and software such as data acquisition and processing middleware. The transponder hardware part in thi...[Details]
When testing the induction cooker thermistor, the following matters should be noted: 1) The nominal resistance value of a thermistor refers to the resistance value when the ambient temperature is 25°...[Details]
Beijing, China, November 23, 2021 - Keysight Technologies, Intel, and the Hong Kong Applied Science and Technology Research Institute (ASTRI) recently jointly demonstrated the application of 5G cor...[Details]
Faraday Future's official Weibo account (FaradayFuture) posted photos of the FF91 on display at the "Car and Coffee" event in Carson, Los Angeles. It was a familiar bike show. The words were still to...[Details]
How to adjust the minimum illumination and sensitivity of industrial cameras? Machine vision system refers to the use of computers to realize human visual functions, that is, to use computers to re...[Details]
China Energy Storage Network News:
On July 11, 2018, senior leaders of Trina Solar Co., Ltd. and Lixin (Jiangsu) Energy Technology Co., Ltd. held a cordial meeting and signed a strategic coop...[Details]
Working from home during the COVID-19 pandemic has boosted sales of electronics and demand for chips, which are used in nearly every electronic product from smartphones to kitchen appliances to cars....[Details]
Some time ago, the AEB (Autonomous Emergency Braking) dispute between Huawei and Xpeng brought the safety of smart cars into the public eye and sparked a heated discussion among car owners. Prior to ...[Details]
On March 22, it was learned from CATL that its Kirin battery has been mass-produced, and the world's first car equipped with this battery, the Zeekr 009 ME version, will also be delivered in the secon...[Details]
introduction There is a huge market demand for LED self-ballasted tube lamps (hereinafter referred to as LED tube lamps) that use G5 and G13 lamp holders to replace double-ended fluorescent la...[Details]
Research data released by TrendForce shows that despite the impact of the epidemic, the shipment volume of mobile phone lenses still increased by 3% in 2020. This wave of growth is expected to contin...[Details]
April 22, 2022 - Suzhou Nanochip Microelectronics Co., Ltd. was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange with an opening price of 250 yuan and an opening i...[Details]
On December 4, 2020, Blue Valley Smart Energy (Beijing) Technology Co., Ltd. (hereinafter referred to as Blue Valley Smart Energy) and Zhuhai Watt Electric Equipment Co., Ltd. (hereinafter referred...[Details]
In the circuit, RV6, R V12, and C+ 12 act as shunts to improve the anti-interference ability of the trigger circuit. U 6 is the output stage power amplifier transistor, which amplifies the power of t...[Details]