ADE7759 chip to realize the power to read and write and calibration, AVR Singlec...

AT89C2051时钟程序-AT89C2051 clock procedures

LCD320240，C51单片机的图文显示测试。-LCD320240, C51 MCU graphics display test.

单片机中的ADC模块，在CVAVR中已实现。-ADC in single-chip modules, has been in CVAVR realize.

这是msp430 进入低功耗的例程，请查收，接下来还有-This is a low-power MSP430 into the routine, please check, then there

本程序是一个简单的流水灯程序,对初学者来说是很容易掌握的,特别是对C51的初学者!--A simple water light program. It is easy to understand for beginners, especially who are learning C51.

毕业 交通灯 有电路图和程序 都是正确得-Graduation traffic lights are too schematic and procedures are correct

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.

1602字符液晶驱动实例源代码，在keil c上调试通过并实际验证-1602 characters LCD driver source code examples in keil c debug adopted and the actual verification

点阵式LED“0－9”数字显示技术-Dot-matrix LED

Samsung 2440 sample keypad example in C