TIMERDEMO for ARM7, to study, read carefully before According to their own needs...

声明：本资料仅从技术的角度全面探讨IC卡、IC电话卡及其安全性，由此引发的各种争议或个人、集体利用本资料做任何不正当用途本人概不负责。-statement : This information just from the technical point of the comprehensive study of IC cards, IC cards and safety, has triggered the dispute or individual, collective use of the information to do anything improper purposes, I shall not be responsible for.

利用PWM原理控制电磁阀的实例，对于这方面研究的人很有价值-Use of PWM control of solenoid valve principle examples of research in this area were of great value

Microchip Technology announces new families of USB capable microcontrollers covering 8-, 16-, and 32-bit architectures. -Microchip Technology announces new families of USB capable microcontrollers covering 8-, 16-, and 32-bit architectures.

这个是液晶模块1602A用于单片机AT89S52的C语言驱动头文件.这个头文件不是普通的头文件，笔者在其中加进了很多自己的东西。而且经过自己的实际验证是可以用的。 　　有了该文件，你可以不用看1602的DATASHEET就会使用。-This is a LCD module 1602A for the single-chip AT89S52 the C language driver header file. This header file is not an ordinary header files, in which the author added a lot of our own things. But after their own actual authentication can be used. With the file, you can not watch the 1602 will be used DATASHEET.

初学单片机,第一个程序,主要是控制8位LED数码灯以单双位交替闪烁.-Beginner MCU, the first program, mainly for controlling the 8-bit LED digital light flashing alternately to odd and even bits.

AT89C2051为电动车充电器装加控制器-AT89C2051 equipment for electric vehicle charger controller add

16*2LCD键盘扫描显示程序-16* 2LCD keyboard scan display program

串口通讯经典使用程序4,以前收集整理的东东,希望对大家有用!-Serial Communication Classic to use the program 4, previously collected Dongdong finishing the hope for all of us!

温度控制器V1.5 显示为三个共阳极LED 温度传感器用单总线DS18B20 CPU为2051，四个按键，分别为UP，DOWN，SET 温度调节上限为125度，下限为-55度 只能用于单只18B20-Temperature Controller V1.5 show for a total of three LED anode temperature sensor with single CPU for the bus DS18B20 2051, four keys, respectively UP, DOWN, SET temperature regulator ceiling of 125 degrees and lower limits of-55 degrees can only be used solely 18B20

/// ////ADC0监控中断调试程序//////////////// /////////选择AIN0.3为ADC0转化输入，单端模式///// //调试时可采用变位器作为ADC输入源，调节其电压观察监控中断情况-/////// ADC0 interrupt debugger monitor ///////////////////////// AIN0.3 choice for ADC0 conversion input, single-ended mode/////// debug device when using variable-bit ADC as input source, adjust its voltage monitor to observe a break in