直流电机速度测量与调节，通过设置不同的按钮来控制奠基的转速，而且显示在数码管上

C51程序-C51 procedures

基于12887和80c52的时钟程序，c语言开发 -based on the 12887 and 80c52 clock procedures, c-language development

it can be used to learn programing for 51

用串口实现单片机和带键盘的显示屏之间的通信，包含包头包尾。-By serial single-chip implementation of the display and keyboard with communication between the packet contains the end of Baotou.

利用脉冲控制伺服电机运转，伺服电机频率通过改变定时器初值来控制-The use of pulsed operation of servo motor control, servo motors by changing the timer frequency to control the initial value

基于TI公司的CC1020芯片的无线通讯程序,程序的MCU是TI公司的MSP430系列。-Based on TI

DAC7611，12位串口DA驱动程序，只需将代码中的四个端口按自己的电路修改就可以使用。-DAC7611, 12 bit serial DA driver, just the code of the four ports in accordance with their own modifications on the circuit can be used.

热电偶测温C51程序，可以同时测7路不同种类的热电偶，用一路铜电阻做零点补偿-C51 thermocouple temperature measurement procedures, and it can simultaneously test seven different types of road thermocouple, with copper resistivity way to do 0.1 Compensation

基于51的单片机的PPP协议实现，源代码-51 Based on the SCM PPP protocol, the source code

几个初学程序 适用于初学者模块的学习 其中单片机是用凌阳系列的-Procedure applies to a number of learning modules for beginners to learn which is the single-chip Sunplus series