[PIC] When the relay in the circuit turns off MCU starts heating

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I don't think that loading the relay would cause this sort of issue. Any ways, please post your findings when you are done, so that others may benefit from your experience either.

Thanks,
MSBR
 

Hey Burrow, Were you able to get the problem solved? If so kindly state the solution either so that we could all benefit from your experience.

Thanks.
MSBR
 

MSBR said:
Hey Burrow, Were you able to get the problem solved? If so kindly state the solution either so that we could all benefit from your experience.

Thanks.
MSBR
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Hai yea the problem is solved.i added a a100nf capacitor across relay coil along with a diode and 2.2k resistor
 
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