键盘+可调时钟+计算器+I2C闹钟+ADC0809+led+lcd显示程序

用adc809做ad转换，基于at89s52，控制ad转换，并将转换的值再转换成电压，在lcd1602上显示，便于测试输入电压与转换电压是否一致,Adc809 to do with ad conversion, based on at89s52, control ad conversion, and then converted into the value of voltage, in lcd1602 show, easy to test the input voltage is consis

51单片机与adc809的C语言转换程序-ad0809 convertion program on the basis of c

常用的数模转换器，可以用在各种场合比如数据采集等-adc809

adc809的转换程序，ijsnsnssnlsnslnioso-adc809 conversion program, ijsnsnssnlsnslnioso