I am using 16f876A micro for a temperature controller using thermocoule.when heater contactor starts , temperature goes very high for couple of seconds( it fluctuates for second )
.Any thing I can do for solving this problem.
AC220v contactor fluctuates temperature.
I am using 16f876A micro for a temperature controller using thermocoule.when heater contactor starts , temperature goes very high for couple of seconds( it fluctuates for second )
.Any thing I can do for solving this problem.
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Re: AC220v contactor fluctuates temperature.
Temperature of what rises?
Robert
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Re: AC220v contactor fluctuates temperature.
Temperature display on seven segment display fluctuates. I used 0p07 and 324n for amplifying thermocouple voltage.
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Re: AC220v contactor fluctuates temperature.
Post your code and schematic.
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