Based on SCM Seeder Operating-Area of Dynamic Monitoring System

In order to get the operating area of the corn seeder, a wireless and dynamic monitoring system was developed which can also test the operating-area of other farm machines. In this system, the AT89C52 SCM is the main-control chip, the hall sensor is the monitoring and controlling unit, the nRF24L01 SCM is used to transfer the wireless data, and the measured area is timely displayed on the Dean text display by processing the test data during seeder operating process. The system owns the following advantages such as simple structure, easy operation, high reliability and good adaptability, which can also be used to monitor the operating-area for other farm machines.