树莓派-继电器模块控制实验
# 接线图 # 树莓派管脚图 # 代码 # C #include <wiringPi.h>#include <stdio.h>#define RelayPin 0int main(void){ if(wiringPiSetup() == -1){ //when initialize wiring failed,print messageto screen printf("setup wiringPi failed !"); return 1;...
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