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I used MPLAB IDE V8.92 to write a PIC16F684 control port program and found that when the RC0 port and the RC5 port are used together,
RC0 has no output, RC5 has normal output, and RC0 also has its own
System The entire transceiver system or just the receiving system Transmitter systemIncluding power supply, software, hardware links, relatively complex, but also modular, more coordination is neededM