Parking sensor for car review arduino

Has anybody got the Car parking sensors which have ultrasonic sensors (4 of them) to work with arduino. Would it be possible to use two touch sensor for the entrance and exit? The output voltage of the peak detector will be proportional to the distance between car’s bumper and obstacle. Car parking systems havetend to require less building volume and been around almost since the time cars wereless ground area than a conventional facility invented. I became somewhat curious as to how the sensors operated and how we can make use of them. Here is a simple car-parking alarm circuit based on an AVR microcontroller and an ultrasonic module. GearBest.com offers best parking sensor products with worldwide free shipping. RFID based car parking uses a microcontroller along with sensing circuits monitoring entry and exit of cars. Most are relatively simple Arduino-based projects that add another layer of functionality to the car. This is a group interested in the Arduino platform to build interesting and unique devices. Power can supply to Arduino by sub-D via resettable fuse and reverse polarity protection.