Original post address [url=https://bbs.eeworld.com.cn/thread-496869-1-1.html]https://bbs.eeworld.com.cn/thread-496869-1-1.html[/url] I looked in the forum and found 0 views and 0 replies.I opened the ...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:05 [/i] A power supply that can output positive and negative 12 volts and positive and negative 5 volts. I made this circuit myself....
Help meRequirements: Use 51 single chip microcomputer and dac0832 to design square wave, sawtooth wave, triangle wave, trapezoidal wave, and the waveform polarity period is variableRequest code schema...
Why is the lower arm PNP transistor of the H-bridge push-pull circuit often damaged, and the three legs of the transistor are directly short-circuited?...
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As the title says, everyone is welcome to chat.
For example, for commonly used interfaces such as RS485, IIC, SPI, CAN, etc., do you know the common circuit structure and electrical level range, such ...
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