用51对iic总线的eeprom进行读写程序，稍微修改下就可以自己使用。-Iic bus with 51 pairs to read and write eeprom of procedures can be slightly modified, under their own use.

单片机驱动bs18b20温度传感器程序 驱动12864液晶显示程序 iic总线读写eeprom程序 usart串行传输数据程序 ad转换显示在液晶程序-Single-chip temperature sensor driver program bs18b20 12864 LCD driver program to read and write eeprom program usart iic bus serial data transfer program to convert the liqu

VK32、VK33系列的串口驱动程序例程，包括SPI转串口，IIC转串口和USART转串口三种方式。-VK32, VK33 series of serial driver routines, including SPI serial transfer, IIC-serial and USART serial transfer in three ways.