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What is Car Parking Circuit Diagram Explained about?

This circuit diagram uses an IR sensor pair to detect obstacles in a car parking application. Two LM358 comparator ICs compare the IR sensor output voltage to an adjustable reference voltage from a 10K potentiometer. One red LED and buzzer indicate detection, while yellow and green LEDs provide additional status through the two comparators and ICs.

Author

Asfand Khan

Language

EN