C8051F0xx系列单片机开发大量的源代码，包括汇编和C语言的代码...

595串入并出芯片的驱动程序，大大减少了输入数出口在单片机开发系统中显示上所占用的数量

Keil C 编程的手写板-Keil C Programming 5270

1602液晶显示，通过键盘按下去上的数值-1602 liquid crystal display, go through the keyboard by the numerical

485端口抄表程序，通过485端口进行电表抄写-485-port meter-reading program, through the 485 meter port copying

利用DS18b20温度采集芯片通过AVR单片机采集温度，并发送到串口监视温度-tong gou xie wei

将演示数据先写入24C04芯片内，再将其数据逐个读出送P0口LED显示。-Data will demonstrate the first to write 24C04 chip, and then read out the data sent by P0 I LED display.

AT24C02的应用例程，进行eeprom和I2C的应用设计-AT24C02 Application routines for I2C EEPROM and Application Design

MCS５１和CH374做USB主机与HID设备通信-MCS51 and CH374 to do USB host and HID equipment communications

51单片机串口数据包收发程序，能一次收发多个字节，可跟据需要自行修改字节长度，并且具有接收超时判断功能。-51 Single-chip serial data packets to send and receive procedures, can send and receive more than one byte can be modified according to the needs of self-byte length, and have to receive overtime to determine function.

单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏-NC regulators realize single-chip DC power supply, adjustable voltage of 0-9.9 V, step 0.1 V