I am currently testing the serial port loopback of the 283 board, and it has failed. The test is as follows: 1. 5V power supply, the board is loaded normally, and the TCP communication test is also no...
If you have any questions: 1. Can you solve the problem by checking the relevant manuals or help files? 2. Can you solve the problem by searching old posts or essence posts on the forum with keywords?...
The program is defined like this: Select() blocks the serial port, and after receiving the data, it determines whether the first character is "B". If it is, it is displayed, otherwise it is ignored. B...
Hello everyone! I am a college student, majoring in measurement and control technology and instruments. I am very interested in touch technology. This interest comes from my love for science fiction m...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:46[/i] I hope someone can give me some advice on the simple infrared ranging circuit and principle. Thank you!...
As more and more consumers purchase new energy vehicles, the safety of electric vehicles has become a major concern. This has been particularly prominent following a series of electric vehicle fire...[Details]
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cooling
demand for electric vehicles,...[Details]
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