kalyani1992
Newbie level 2
how to interface buzzer with 8051 uc for temperature controller??
the buzzer should be on when temperature goes above 100°C
the buzzer should be on when temperature goes above 100°C
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Thnx for the info..hi,
where is your circuit.....?
in this case we need adc to convert analog signal to digital.
connect the buzzer to any port pin usnig transistor as switch.
View attachment 82100