Introduction - If you have any usage issues, please Google them yourself
The file containing detailed circuit principle, source, AT89C51 master the use of vehicle detector electronics can be developed not only the police, but also developed such as: automatically displays the number of parking spaces car park, with real-time signal at the junction system, automatic garage, traffic flow, such as counters.
Packet : 61549832dg.rar filelist
地感式车辆检测器及功能扩展.doc