ADC, SERVOs, display driver PYC2002, I2C slave ,Wiegand reader, Dallas reader and many more usefull drives for AVR ATmega128-ADC, SERVOs, display driver PYC2002, I2C slave ,Wiegand reader, Dallas reader and many more usefull drives for AVR ATmega128

采用atmega128单片机实现模数转换的代码，采用lcd1602显示出来。-Use atmega128 MCU analog to digital conversion of code, using lcd1602 displayed.

Atmega128 ADC voltmeter

AVR单片机练习程序，提供AVR单片机练习程序包括AD、串口通讯等等(AVR SCM exercise procedures, providing AVR microcontroller exercise procedures, including AD, serial communication, and so on)