### Design a circuit to control the temperature

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##### Reference no: EM1322142

Design a circuit to control the temperature of a water bath at a set-point temperature of 85°C. Choose a resistive sensor and draw up a circuit that will provide control around the set-point. Suggest values for all the components to be used. Heat can be supplied to the bath from a power amplifier that requires 0-0.5V for zero to maximum power output.

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