The following is a correct program for playing the buzzer, but if I don't want to use interrupts, how should I write it? ? ? Or do I have to use interrupts? ?
The song ordering system interrupts in my...
[i=s]This post was last edited by ljj3166 on 2015-3-23 12:16[/i] Yesterday's post: [url=https://bbs.eeworld.com.cn/thread-458060-1-1.html]https://bbs.eeworld.com.cn/thread-458060-1-1.html[/url], the c...
What are third-generation semiconductors and wide band gaps? When it comes to third-generation semiconductors, let’s first briefly introduce first- and second-generation semiconductors. In the field o...
[b]The 12.10 update has solved the problem. Hey, there is a problem with the small function of SPI reading and writing bytes. The following program is fine. Thanks to all the masters for their help~~:...
Electric motors and internal combustion engines of the same power have similar torque levels. High power requires high torque, and torque determines a vehicle's acceleration speed, commonly known a...[Details]
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On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
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Deep in the laboratory, a seemingly ordinary piece
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material
was fed into the China Advanced Research Reactor (CARR). Scientists activated the neutron depth profiling device,...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
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