I heard that high-speed digital circuits generally need to use four-layer boards, such as DDR2 memory and other circuits with parallel data lines. Some people also say that it is difficult to use a tw...
The advent of supercapacitors has made people curious about its "super" features, what exactly makes it super, and in what fields can its "super" be demonstrated.
Supercapacitors play a significant ro...
#inI am using 2 8421 coding switches and stc15w201s to make a 9.9 second delay switch. The following program does not work properly. Please give me your advice.
#includereg52.h
sbit timeup = P1^4; //D...
Last week, Espressif announced the launch of the low-power, low-cost ESP32-C2 chip, which is smaller in size and more powerful than the ESP8266. On the basis of meeting the needs of simple IoT applica...
Using an external 12MHz crystal oscillator will cause many problems, such as incorrect USART baud rate, inaccurate Systick timing, etc. This situation can be found in both actual debugging and softwa...[Details]
On September 9, the 2019 China Semiconductor Packaging and Testing Technology and Market Annual Conference was held in Wuxi. At the meeting, Ye Tianchun, leader of the overall group of the National S...[Details]
Recently, the China Academy of Information and Communications Technology released the "Data Center White Paper (2022)", which shows that the global data center market maintained steady growth and tot...[Details]
introduction:
The front panel of many instruments is usually a hybrid interface composed of many knobs and buttons. There are usually two types of knobs on the front panel of traditional instr...[Details]
Affected by multiple factors such as the epidemic, changes in the international situation, debt, and inflation, the capital winter has become a general consensus. However, in the automobile industr...[Details]
Tesla has repeatedly promised (and used it as a product selling point) that it can achieve fully autonomous driving without driver intervention . However, this feature has not yet been launched, whi...[Details]
With the continuous development of AI and robotics technology in recent years, intelligent and unmanned warehousing has been gradually put on the agenda as a key measure to improve the productive ser...[Details]
Leading automotive supplier MARELLI recently announced a strategic partnership with Transphorm, a US semiconductor company focused on redefining power conversion. Through this agreement, MARELLI will...[Details]
Founded in 2016, Xinzhou Technology specializes in power conversion and power control ICs. In the past four years, it has released hundreds of products, with more than 200 end customers, and its turn...[Details]
Signal generators are used as signal sources in electronic experiments. Sine waves, triangle waves, square waves, and pulse waves used as trigger signals are usually used. This time, we made ...[Details]
China Energy Storage Network News
: On November 13, two hydrogen fuel cell sanitation vehicles independently developed by Beijing Environmental Sanitation Equipment Co., Ltd., a subsidiary of...[Details]
A laser rangefinder is an instrument that uses laser to accurately measure the distance to a target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelec...[Details]
DPB intelligent decoupling braking system combined with ESP10 Representative model: NIO’s new ES6 Technical features: The DPB2.0 intelligent decoupled power brake system (Decoupled Powe...[Details]
Recently, affected by the epidemic in Malaysia, the global supply of automotive chips has tightened again, and the production of many vehicle manufacturers has been affected. Not long ago, when NIO a...[Details]
The Zhaoqing High-tech Zone source-grid-load-storage integration project is a provincial demonstration project and was included in the Guangdong Province's 14th Five-Year Energy Development Plan in Ap...[Details]
PCB Design
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