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Beep/Piezo using PIC16F628A

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zh3ng

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May anyone expert with PIC help me on PIC16F628A? The attached code is a 8 - leds chaser code, with time delay RELAY. Port RA2 will send output/high to relay after delay approx 4 mins. I willing to add piezo on Port RA3, so that when RELAY ON(RA2 is high) the piezo will beep 3 times. Please help me!!!! Please help me to add piezo function in the code. Thanks so much !!!!

Surianto Zheng
 

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  • LED Chaser 628A EDA.zip
    93.8 KB · Views: 43

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