周立功公司开发的单片机手册，具体的数据手册见周立功网站下载。-Week Ligong Singlechip developed manual, the specific data manual see Zhou Ligong website.

RS232通信程序，初学者的入门程序，很有用的-RS232 communication procedures, entry procedures for beginners, very useful

本库利用51的timer2，9600bps适用于有片内外部存储器的51芯片占用32byte缓存，重写putchar,getchar函数，循环队列，后台操作。-for the use of timer2 51, 9600 applied to the external memory unit within the occupied 32byte 51 chip cache, rewritten putchar, getchar function, circulating cohort, background operation.

利用单片机AT89S51与adc0809设计一个数字电压表，能够测量0－5V之间的直流电压值，四位数码显示，但要求使用的元器件数目最少-AT89S51 with adc0809 use of single-chip design of a digital voltage meter, capable of measuring between 0-5V DC voltage value, four digital display, but requires the use of minimum number of components

DS1302时钟:综合应用定时器中断溢出,串口通信 实验现象: 每隔4SPC机得一时间,十六进制格式-DS1302 Clock: integrated application timer overflow interrupts, serial communication experimental phenomenon: every 4SPC machine was a time, in hexadecimal format

AVR_Meag8模拟USB接口，并实现数模采集ADC，包含PC机端源码-USB interface AVR_Meag8 analog and digital-analog acquisition realize ADC, includes PC-side source

主要针对pic单片机的片内资源应用，通用性比较强-Targeted pic microcontroller chip resources in the application of relatively strong versatility

对 CC2420 寄存器进行初始化，设置CC2420 寄存器数值，并读取设置的寄存器的数值。 本实验以CC2420 中的MDMCTRL0 为例，进行设置，并读取其设置的数值在串口工具上显 示出来。-Initialization of the CC2420 registers set CC2420 register values, and read the register set value. In this experiment, CC2420 in MDMCTRL0, for example, be set and read the value of its settings in the serial port tools displayed.

SD卡方面的东东,希望对大家有所帮助,呵呵, 我为人人,人人为我

基于C51单片机驱动舵机的程序 C语言编程可控制多个舵机-C51-based single-chip driver steering procedure C language programming can control a number of steering gear