I don't know if you have noticed that few people use triodes for amplification nowadays. Most people use op amps. What is the reason? Who knows more about it? Tell me.
The ST low-power product series I have seen before all start with L, such as L0, L4, and L5. This time, the new product series starts with U ("Utral"), which is even lower than low power consumption,
Operating Systems Zhejiang University (Li Shanping) : https://training.eeworld.com.cn/course/5840Operating system is one of the most active subjects in the field of computer science and technology, so
Under the market call of "combining design and function", capacitive touch technology has been rapidly applied in the field of electronic devices. Imagine that there is an "invisible" touch interface
[i=s]This post was last edited by wpsxqk on 2019-11-12 22:46[/i]Is the red box in the picture below a short circuit? How to solve it?
Can setting rules solve the problem?
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