Keil Chinese entry Guide

此程序是用9s12单片机控制直流电机的控制程序，已在实物上调试通过。包含PWM程序、通信程序等-this procedure is 9s12 MCU control of the DC motor control procedures, the physical debugging through. PWM includes procedures, communication procedures, etc.

计时器,用于初学单片机的人了解学习研究用-Timer for the beginner to learn to understand SCM research

st7920液晶显示模块,采用c语言编写,可直接显示12864 -st7920 liquid crystal display module, using c language, can be directly displayed 12864

基于51单片机的数字钟程序，实现了闹铃校时两个功能，用Keil C编写-SCM digital clock procedures, the alarm function of two schools, with the preparation of Keil C

keil 的相关资料，包括C语言标准和i2c总想的相关资料-keil relevant information, including the C language standards and i2c want relevant information

日本北斗公司开发的usb鼠标源程序单片机为HITACHI--H8S2215-developed by usb mouse source for Hitachi microcontroller-- H8S2215

1602LCM液晶显示屏的驱动函数和实例-1602LCM LCD driver functions and examples

把所有端口的同时置高置低,不断闪烁 2 p1 口3 路流水灯理解2 进制数与端口的关系 3 单片机的加法:把52h+0fch 结果送p1 口 4 单片机的乘法:把ff*03h 结果送p1 5 单片机的二进制加法 6 单片机的两位计数器 7 学习单片机的逻辑运算 8 进一步学习单片机的逻辑运算 9 循环移位指令的流水灯 10 理解熟悉散转结构的程序 11 位操作指令的学习 12 比较指令的学习与cy位-All ports at the same time the high home ownership low, and constantly flashing 2 p1 I 3 way light water 2 hexadecimal understanding the relationship between the number of 3-port MCU adder: the 52h+ 0fch results sent p1 mouth 4 Singlechip multiplication: ff* 03h results to send binary adder p15 SCM SCM 6 2 7 learning Singlechip counter logic operations further study 8 MCU 9 cyclic shift logic operations instructions flowing light 10 scattered understanding of familiar procedures to the structure of 11 operating instruction instructions learn learning 12 compared with the cy-bit

是利用红外实现无线传输的一个无线温度预警系统的相关资料。-Realize the use of infrared wireless transmission of a wireless temperature warning system relevant information.

一个简单的计算器是如何写的，单片机可以做很多智能东西，学习着可以发挥自己的想想，自己动手做一做。-A simple calculator is how to write, single-chip microcomputer can be a lot of smart things to do, learning to play with their own think about to do one to do it yourself.