51写的一个例子, 驱动IC为T6963.

LED动态扫描.采用74164做为显示数据输出,使I/O口减少至两个,并且可做为驱动,是小系统LED显示的最佳方法-LED dynamic scanning. Using 74,164 as output data show that, I/O port reduced to two, but also to drive, is a small LED display system the best way

个人做的电子钟，有32个闹钟,可以在一个星期内任一天响铃-Individuals to do the electronic bell, there are 32 alarm clock can be within a week any day ringing

单片机有着体积小、功耗低、功能强、性能价格比高、易于推广应用等显著优点，在自动化装置、智能仪器仪表、过程控制、通信、家用电器等许多领域得到日益广泛的应用。在许多基于单片机的应用系统中，系统需要实现遥控功能，而红外遥控则是被采用较多的一种方法。红外遥控是通过红外管发送红外遥控编码对其设备进行控制的,不同设备的遥控发送的红外遥控编码都是不同的。由于红外无线解决了有线连接的许多不便，因而受到了家电设备厂商、电脑外围设备商、以及通信设备厂商的高度重视。 如果将遥控技术、单片机与D类音频功率放大器结合起来，那么得到的产品将是非常前沿的。本次设计就是全遥控数字音量控制的D 类功率放大器。 -Single chip has a small size, low power consumption, functionality, and high cost performance, easy to promote the use of such significant advantages, in the automation device, smart instrumentation, process control, communications, household appliances and many other fields have been increasingly widely used. In many applications based on single-chip system, the system needs to achieve the remote control function, and infrared remote control is being used more methods. Infrared remote control by infrared remote control code to send IR control of their equipment, different equipment, remote control infrared remote control code sent is different. Infrared wireless solutions because of the cable

一个经典的电子钟程序，采用汇编语言编写，时钟芯片采用DS12C887，具有遥控器修改时间等功能-A classic bell electronic procedure for the preparation of assembly language, the clock chip DS12C887, with remote control features such as modified

基于msp430的nrf24l01的c语言程序-Msp430-based c-language program of nrf24l01

该程序用于控制电机的速度,通过占空比PWM来实现该功能.-The program used to control motor speed and PWM duty cycle to achieve through this feature.

５１单片机开发之　i2c中线的编程设计-Development of 51 single-chip i2c midline of Programming

I0口作为串行口发送接收函数完美版-I0 mouth as send and receive serial port function perfect version

锯齿波产生程序 megal128 iccavr开发平台-Sawtooth generation process development platform megal128 iccavr

基于C51体系结构实现的电路保护的源代码，有非常珍贵的商业价值-C51-based architecture to achieve circuit protection of source code, has a very valuable commercial value