Freescale HC08/HCS08 series of single

《模拟I2C总线多主通信的通用软件包》,支持多主竞争，比如有多个单片机和I2C器件同时工作。- Simulation of multi-master I2C bus communications generic package to support multi-master competition, for example, has a number of SCM and I2C devices work at the same time.

Atmel系列UART

用于ms5534B与电脑的连接测试.气压告诉测量系统。-link ms5534Bto the computer and do some test!

设计程序使一个LED发光管以0.6秒为周期闪烁，即发光管每0.3秒点亮或熄灭一次。 分析题目要求，主要涉及两方面的操作，即控制LED发光管的亮灭以及定时0.3秒。对于LED发光管，只用一个IO就可以控制了（例如使用IOA0）；而对于0.3秒定时，我们可以利用TimerA定时器轻易地实现。-The design process of a LED to LED blinking 0.6 seconds for the cycle, that is, every 0.3 seconds LED lit or extinguished once. Analysis of the subject requirements, mainly related to two aspects of the operation, that is, control LED LED light out as well as the timing of 0.3 seconds. The LED light-emitting tube, only one can control the IO (such as the use of IOA0) and for 0.3 seconds from time to time, we can use to easily achieve TimerA timer.

avr单片机的串口通讯程序，用c语言编写，值得参考-avr MCU serial communication procedures, using the c language, worthy of reference

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1602A 显示的英文句子。实验板上已通过-1602A

C51 LCD 显示程序非常具有参考价值-C51 LCD display program is very valuable reference

用51驱动T6963(240*64DOTS)液晶模块-51 driven by T6963 (240* 64DOTS) LCD Module

Keil 下编译的基于mcs51单片机的PCA82C250CAN收发器控制的程序源代码。-under Keil compiler based mcs51 MCU control PCA82C250CAN Transceivers The source code.