环境：keil c51 I2C调度工具

详细介绍了单片机的总线设计法，讲述清除并有设计实例-Details of the MCU bus design method, and a design example about the removal

自制小时钟 可以遥控调节时间，采用315M 2262 ，2272 收发模块 发来给新手看看 -Self-made small-time clock can be adjusted remotely, using 315M 2262, 2272, sent to the transceiver module to see if novice

简单的小程序，实现小灯的动态变化，稍加修改可用在工业控制上-Simple procedures, realize the dynamic changes of small lights, a little modification can be used in industrial control

单片机+l298控制两个电机方向和转速，单片机为c8051f330-Singlechip+ L298 control two motor direction and speed, single-chip microcomputer for C8051F330

随着经济的发展和人民生活水平的提高，自动门的应用也越来越广泛，它已经成为宾馆、超市等现代建筑所必备的，是建筑智能化水平的重要指标。自动门控制系统作为自动门系统的控制核心，决定了自动门系统的性能。国外生产的自动门控制系统性能比较优良，但是价格偏高；国内的同类产品虽然价格便宜，但是性能较差，故障率较高。本文研究一种基于AT89C51的自动门控制系统，功能强大，运行可靠，用户操作方便，而且成本适中，在市场上有较强的竞争力-With the economic development and improve the living standards of the people, automatic door applications more and more widely, it has become a hotel, supermarket, etc. necessary for a modern building, is building an important indicator of the level of intelligence. Automatic door automatic door control system as the core control system, determines the performance of automatic door systems. Foreign production of automatic door control system for excellent performance, but the high price While the domestic price of similar products, but poor performance, a higher failure rate. In this paper, AT89C51-based automatic door control system, powerful, reliable operation and user convenience, and the cost of modest, there is strong in the market on the competitiveness of

MSP430 串口通讯 利用查询实现，经运行通过-MSP430 serial communication using Query, running through

nrf24e1有关PWM的源码程序，通过keil c验证，在相应的开发板上调试运行过-nrf24e1 the PWM of the source program, verified by keil c, in the corresponding development board debug run-off

实现了有凌阳的外部中断进行技数，同时有2赫兹的内部定时器，以实现对外部频率的采集 -Sunplus has achieved the technology to a number of external interrupt, while Hertz has 2 internal timer in order to realize the acquisition of external frequency

51单片机Ｃ语言学习杂记 51单片机Ｃ语言学习杂记-51 Single-chip C Language Learning 51 Miscellanies Miscellanies Singlechip C Language Learning

PIC单片机用于对舵机进行测试的源代码。-PIC microcontroller is used to test the steering gear source code.