The code is as follows:#includestdio.h
#includestdlib.h
intmain()
{
while(10)
{
printf("01");
}
system("pause");
return0;
}
The effect is as follows:Friendly reminder: This code is prone to jamming wh...
Today I happened to be testing various small stepper motors with a board, and I happened to test this photoelectric relay by the way. Use a switching power supply to power directly. The switching powe...
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introduction
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1 Introduction
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PCB Design
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