Tag: Microcontroller applications
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How a Microcontroller can be used in a Temperature Measurement System
The figure below illustrates the key elements of a temperature measurement system employing a MC68HC11 microcontroller. The temperature sensor provides a voltage proportional to the temperature; an example of such a sensor is LM25 (a temperature sensor that can be used with an analogue to digital converter like ADC0804 to give a digital output suitable…