As the title says, I clicked the mouse too much, and my index finger became weak and numb. My shoulder also hurts, as if the tendons inside my shoulder hurt...{:1_85:}{:1_85:} I still want to remind y...
I want to do some electronic circuit experiments, but I don't have a stable power supply. I hope to have a power supply that can convert 220V mains electricity into 5V, 15V, -15V stable voltage (at le...
Using the mc55 module embedded TCPIP protocol to implement ping and ftp 1. When setting the ftp username and password, it always reports input parameter errors 2. Unable to write data after establishi...
How to design the circuit to achieve the following functions? 1. When the control circuit is in an idle state (when there is no output to drive the load, the current required for the control circuit t...
[align=center][font=Tahoma] [b][size=5]Abstract[/size][/b][/font][/align][align=left][font=Tahoma] [/font][/align][align=left][font=Tahoma] Power electronics applications are extensive, ranging from n...
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