This book is divided into 7 chapters, which introduce seven types of typical circuits in concise language: ordinary resistor circuits, variable resistor and potentiometer circuits, capacitor circuits,...
[i=s]This post was last edited by yhye2world on 2019-8-15 15:10[/i]As shown below, RS232 to RS485 passive converter;
The terminal board on the RS485 port side is lost.Now I want to use a DB9 connector...
When debugging MQTT, because multiple modules and the same program were used, it was found that during the debugging process, when one module was online, it would squeeze out the connection of another...
Starting from now - June 16, the channel for exchanging TI points for chip points has been opened. During this period, the full amount can be exchanged according to the exchange rate. After June 24, t...
An error occurred when simulating and debugging the program: no contex-m device found in jtag chain. How to deal with it?
Model: HuaDa HC32L136K8TA The emulator is J-LINK, the detailed configuration a...
Zheneng Automobile is currently working with the owner of the automobile museum to make an industry technical report and selects some basic information for reference. 01. Steering-by-wire technolog...[Details]
The output current of the ground grid ground resistance tester is divided into 3A/5A. It uses the power frequency three-pole method to measure, adopts independent anti-vibration structure design and ...[Details]
On February 25, the research group of Professor Tang Chuanxiang of the Department of Engineering Physics at Tsinghua University and the cooperative team from the Helmholtz-Zentrum Berlin for Material...[Details]
Clear the internal 30H~40H and external 0010H~0100H to zero, then move the contents of the internal 41H~47H to the external 0041H~0047H, and judge
1. If (0041H) 15, then square it and store it in 00...[Details]
The power ripple index of the DC/DC module is a very important parameter. A clean power supply is the prerequisite for the stable operation of digital circuits and an important guarantee for the pa...[Details]
Although laser interferometer and white light interferometer both belong to the same category of interferometer, there is a huge difference between them! Laser interferometer Laser interferometer m...[Details]
▍No one doubts that VSLAM will be one of the keys to driving further iterations.
Mobile "machine" or robot?
As the number of robots deployed continues to grow, the defects that were "...[Details]
As we all know, the triode has a base, a collector, and an emitter. There are also NPN and PNP types. So how can we use the fastest method to measure the triode to confirm the pins and tube types of ...[Details]
Spectrum analyzer is one of the important equipment for daily radio monitoring and radio management.
It is small in size and powerful in function. It can easily monitor and analyze radio waves and te...[Details]
Since the establishment of the Science and Technology Innovation Board, the semiconductor industry has set off a listing boom, with hundreds of semiconductor industry chain companies including SMIC, ...[Details]
question
The intelligent edge is expanding across industries, gradually replacing existing edge sensors and actuators. Can the intelligent edge use common traditional power supplie...[Details]
Spectrum analyzer users may have used a feature of spectrum analyzers, the video filter bandwidth (VFB), but may not really understand what it means. Most users may only have a vague idea of what t...[Details]
The multi-million dollar investment makes it one of the few factories in Europe capable of manufacturing solderable electronic components
Berlin, Germany, October 18, 2022 –
Swis...[Details]
The development of the renewable energy power generation market such as wind power and solar power is promoting the formation of the distributed power generation market. Since electric energy canno...[Details]
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]
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