MOS tube drain ringingQ6 was replaced with YJN02N10A, 100V2A MOS, and the inductor was replaced with 47uH (a certain brand prototype is 47uH).The load current requirement is ≤90ma, the output voltage ...
Live content:Analog switches and multiplexers are core components of signal channels and are used in many fields such as industry, instrumentation, medical, consumer electronics, communications and au...
Guan Guan just saw a news article: Follow Meng Zhimo into the Harbin Institute of Technology's Liquid Metal Circuit Printing Innovation Practice Room - Electronic Engineering World (eeworld.com.cn)Har...
Current detection methods1. DC detection usually uses a precision resistor in series in the circuit being detected. The MCU detects the current by detecting the voltage drop of the sampling resistor.2...
Thanks to WWWORLD, I received the Pingtouge voice development kit. The box packaging is super gorgeous. The true appearance of the Xuantie 803c processor is as follows:The core board of the developmen...
The main purpose: Medical textile air flow resistance tester is used to measure the air penetration resistance of textiles, cotton wool, space cotton, etc., and to identify the comfort and hygiene of...[Details]
On April 19, at the 2023 Shanghai Auto Show, lidar system supplier Liangdao Intelligent signed a strategic cooperation agreement with listed lidar company Aeva (NYSE: Aeva), and the two parties forma...[Details]
According to foreign media reports, analysts and research institutions generally expect Apple to launch four iPhone 12 models this fall, all of which support 5G network connections. These are also Ap...[Details]
According to CNET, Facebook will use an AI technology called "self-supervised learning" to more quickly identify hate speech on the platform. Artificial intelligence can be seen everywhere i...[Details]
Atonarp Announces Scientific and Technical Expert Advisory Board to Drive Advances in Molecular Profiling Beijing, November 16, 2021 - Atonarp, a developer of digital molecular profiling instrument...[Details]
Sterilizer is an important equipment for protecting human life and health. Both household and commercial sterilizers are very popular in developed countries.
Whether the sterilization of th...[Details]
According to MacRumors, Bloomberg reporter Mark Gurman said that Apple has set a deadline of April 11 for corporate employees in the United States to return to offices such as Apple Park. A...[Details]
According to South Korean media THE ELEC, UBI Research released its latest report stating that China became the largest buyer of smartphone OLED panels in the second quarter of 2020. ...[Details]
According to foreign media reports, NXP Semiconductors announced the launch of its new i.MX 8XLite application processor, focusing on secure V2X and industrial IoT applications. The SoC features NXP'...[Details]
Recently, Huawei held the Huawei Autonomous Driving Network Technology Summit in Suzhou and announced the establishment of the Huawei Datacom Autonomous Driving Network Joint Laboratory. Based on the...[Details]
If the microcontroller program crashes or runs away, the reasons can be found in the following aspects: 1. Unexpected interruption. Is an interruption enabled, but no response or clearing of the in...[Details]
The top cover of a square battery is mainly composed of a top cover plate, positive and negative poles, explosion-proof device, liquid injection hole, etc. Generally, the pole part includes a flip-up...[Details]
The current new energy vehicle industry is facing a "half sea, half fire" situation: "hot sales" and "difficult charging" coexist. It can be said that charging piles are the biggest factor restrictin...[Details]
Jon Prosser, a well-known consumer electronics whistleblower, recently revealed some specifications of Google's new Pixel 6 series mobile phones, which will be equipped with Google's self-developed c...[Details]
1. Why should we learn microcontroller? As an engineering student, entering the university to participate in various activities, such as: electronic design competition, tracking car competition, LED ...[Details]