Fruit battery, no-load measurement 3V, about 100UA, then connect to MSP430 minimum system or connect a small SMD LED light, and measure the voltage and current at the two ends, just halved!, 1,.7 1.6 ...
/*Correspondence between keyboard functions and scan values (function in front, scan key number in the back) |--------|--------|--------|---------| |1 (0)|2 (1)|3 (2)|Select (3)| |--------|--------|--...
Our equipment has high-voltage discharge phenomenon, and the main unit equipment is discharged. The current confusing question is whether it is due to IGBT failure that causes overvoltage or overvolta...
Symptoms are as follows: The video is stored in the IDE device as an *.avi file. When the video ends abnormally (such as power failure), the generated .avi file can neither be opened nor deleted. I wo...
Hello everyone, I use 16-bit AD9268-125, sampling frequency is 62MHz, I use chipscope to store the digital signal after AD conversion, I want to import it into visualanalog for FFT analysis, but I don...
Hello googleman, I saw your post in the forum and would like to ask a question. Here is the situation. Our development platform is Ulong's PXA270 and Linux operating system. Now we want to debug an ex...
1. Equipment Overview
Shell-and-tube heat exchangers are a common heat exchange device used in chemical evaporation and heating equipment. Currently, the tubesheets of shell-and-tube heat exch...[Details]
Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
Since its invention in the mid-1940s, the microwave oven has evolved from a humble beginning to commercial use, entering homes in the 1960s and rapidly gaining popularity. Its basic functionality a...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
Before understanding single-phase control transformers, let's briefly understand what a single-phase transformer is. A single-phase transformer uses a single-phase input. Compared to a three-phase ...[Details]
Shenzhen Baowei Power Supply high frequency pure sine wave power, communication inverter power supply has two communication interfaces, RS232 and R485 interfaces, their functions and characteristic...[Details]
With growing environmental awareness, the continuous improvement of three-electric technology and the increasing deployment of infrastructure such as charging stations, the electrification of new e...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
Power technology
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