- Parking sensor system is a Car Reverse Radar Sensor System which helps to prevent the risk factor of blind spot behind the car. The distance between car and obstacle is understood by the group of LED’s (D5 to D7). If the distance between car and obstacle is 25cm then D7 will glow. At the distance of 20cm D7 and D6 LEDs turn on and at a distance of 5cm all LED’s (D5, D6, D7) glow. When the distance is more than 25cm then all LED’s will turn off.
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