Suppose that an incubator must have an emergency alarm to warn if the temperature exceeds a dangerous

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Suppose that an incubator must have an emergency alarm to warn if the temperature exceeds a dangerous level. The temperature-measuring device is an LM34 that puts out a voltage directly proportional to the temperature. The output voltage goes up 10 mV per degree F. The digital system alarm must sound when the temperature exceeds 100°F. Design a circuit to interface the temperature sensor to the digital circuit.

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We need to compare the voltage from the sensor with a fixed threshold voltag...View the full answer

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Ali Khawaja

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