Hi. Currently I am designing temperature sensor instrumentation. The result must be displayed with 7 segment. My circuit block diagram is: measure temperature; amplify; convert to binary; display result. I tried to start from display the ADC output. Since the output is ranging between 0 to 255, so I need 3 digit seven segment. Could you please help me to interfacing the ADC with BCD decoder and 7 segment? I couldn't understand how to differentiate which one take place as hundred, tens, and units. Thanks. Below I attached my ADC diagram, done with Proteus.
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