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i tested D7 and IC3, they are fine. But still the output across the load is not showing remarkable change. Can i use MOC 3021 instead of MOC 3011??
and yes, i am using dual power supply...
Dear friends,
I am having some problem with the circuit which i am posting below. Its a temperature dependent fan speed control, i am getting a voltage difference of around 8 volts till pin 1 of MOC3011 but then, i am unable to get any voltage difference across the output load(AC fan) and hence...
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