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Interfacing LM324 Comparator IC with IR(Infra Red Light) Sensor and 8051 Microcontroller on Bread Board BOM |
Bill of Material required for Interfacing LM324 Comparator IC with IR(Infra Red Light) Sensor and 8051 Microcontroller on Bread Board :
1. IR (Infra Red) LED - 1
2. Photo Diode (IR receiver / IR sensor) - 1
3. 270 Ohm Resistor - 1
Sometimes, the IR LED might be damaged, and there's no easy way to check it. So make sure you have a good component quality. Now begin with the next Chapter.
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