Solution for a circuit design problem......URGENT

Thread Starter


Joined Nov 9, 2008
Please help me in solving this problem :

Design a circuit to control the temperature of a water bath at a setpoint temperature of 75 degree celcius. Choose a resistive sensor and draw up a bridge circuit which will provide a control around the setpoint. Suggest values for all components to be used. Heat can be supplied to a heater in the bath using power amplifier which requires 0 to +0.5 V for zero to maximum power output.
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Joined Apr 20, 2004
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