Development of Grain Moisture Measurement Control System based on ATmega128

Abstract

In this paper, the control system of grain moisture measurement has been designed and developed based on ATMEGA128 microcontroller made by Atmel Corporation. The control system hardware circuit design of each module has been introduced mainly in this paper. Through the SCM control technology, temperature and humidity signal acquisition technology, 12864LCDtechnology and motor control technology, combined with the main function of the single-chip microcomputer control system programming. The development of grain moisture measurement control system based on atmega128 has been completed finally.