AT89C2051 vacuum source for timing controller

keil下驱动程序的编写，VC-the driver prepared, VC

一个小键盘程序，有9个按键，通过422控制其他东西。这个设计难度主要是控制成本。-A small keyboard program, there are nine buttons, through the 422 control other things. This difficulty is mainly designed to control costs.

万年历代码，在凌阳61单片机调试通过。 万年历代码，在凌阳61单片机调试通过。-Calendar code, in 61 single-chip debugging through Sunplus. Calendar code, in 61 single-chip debugging through Sunplus.

用于单片机32bit内的快速开方（C51）-32bit MCU for the rapid evolution (C51)

本系统主要用于旅游景点记录游客人数，并限制旅客的流量。采用红外传感器通过检测人体红外并对通过人数进行计数，通过红外对管将检测到的数据发送至单片机，单片机处理后送至数码管显示，数码管显示的数据即为通过的人数，并通过设定值限制旅客数量。当游客超量是系统将给出相应的提示，禁止游客再进入。以更好的保护旅游景点的生态环境。-This system is mainly used for tourist attractions recording the number of visitors and limit the flow of tourists. Use of infrared sensors by detecting the human body by infrared and number of people count on the tube will be detected by infrared the data sent to the MCU, MCU after treatment sent to the digital LED display, digital LED display of the data shall be the number of through and through setting limits the number of passengers. When the visitors over-the system will give the appropriate prompts to prohibit visitors from re-entering. To better protect the tourist attractions of the ecological environment.

凌阳的LCD演示原码,里面还有LCD的使用说明.

基于MEGA8单片机的AVR单片机STK500编程器源代码(GCC编译器),改软件完全实现ATMEL STK500协议-based MEGA8 SCM STK500 AVR Programmer for the source code (GCC compiler ), completely changed the software to achieve agreement ATMEL STK500

一个25045看门狗读写程序，可以当EEPROM用哦！-a watchdog 25,045 readers procedures, EEPROM can be used when Oh!

PIC系列单片机程序设计基础。一般来说，PIC单片机的源程序并没有要求统一的格式，大家可以根据自己的风格来编写。-PIC microcontroller series based on the design process. Generally, the PIC source does not require a uniform format, we can according to their own style to prepare.

ads1110的应用程序，希望此程序能给大家带来帮助-ads1110 applications, hope that this procedure can be helpful to everyone