I2C AVR单片机使用I2C总线的例子，AVR工作于I2C的主节点模式，包含两个例子

I2C.c 以单字节模式访问I2C总路线器件AT24C02的例子程序，从中可以学习I2C总线的工作过程

AT24C02.c 调用库函数对AT24C02进行读写，可以连续多字节读写。-Single-chip I2C AVR example of the use of I2C bus, AVR job in I2C master mode node, including two examples in order to single-byte mode I2C.c visit I2C device AT24C02 examples of the general line procedures, which can study the working process of I2C bus AT24C02.c call library function to read and write AT24C02 can be consecutive multi-byte read and write.