基于at89c52的测温系统，采用ds18b20来采集温度，经过MAX232进行ad转换，数码管显示！-At89c52-based temperature measurement system, using ds18b20 to collect temperature, after MAX232 ad conversion, the digital display!

GCC AVR的ad采集程序,开发环境为winavr2007-ad convert with winavr2007

本实验是基于51单片机、proteus、adc0809的两路电压采集系统。-This experiment is based on 51 single-chip, proteus, adc0809 two-way voltage acquisition system.