two

CPLD与8051总线接口VHDL设计源代码，包括图纸、VHDL源代码、波形仿真、设计细节

一款基于C51系列的红外参考代码，学习的力量-A Based on the C51 series of infrared reference code, learning the power of

51单片机上的LCD1602驱动，相关的LCD驱动可以在我发布的其它驱动中找到。-51 MCU on the LCD1602 driver, LCD driver can be related to the other drivers I have found.

使用protel99软件编辑的原理电路图，希望对各位有助于电路图的学习和开发-The use of the principle of circuit protel99 software editor, in the hope you will help the study and development of circuit

这是一个101和103键盘扫描程序...非常有用..具体的细节我已调好. -This is a 101 and 103 keyboard scanning procedure is very useful ... .. specific details I have is better.

ASC 信号机控制程序,国内最先进的信号机控制程序-ASC signal control procedures, the most advanced signal control procedures

CC1020RF芯片与TI单片机接口程序，C语言-CC1020RF chip with the TI single-chip interface program, C language

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.

• 状态1：8个LED发光二极管依次点亮。 • 状态2：8个LED发光二极管全亮后，则全部熄灭。 • 状态3：循环上述两个状态。-err

LUMINARY 看门狗代码（IAR开发环境）-Luminary watchdog code (IAR development environment)