一个随机抽题程序 可以用来做演示用 还包括了定时器

在C51下编写的时钟函数，可以实现报时，更改时间等多种功能-C51 prepared in clock function, can be achieved time, change time for a variety of functions

主要讲了单片机如何实现自行车测速功能。 十分好。-Mainly talked about how to achieve a bike speed microcontroller functionality. Very well.

atmega128 读取18b20并液晶显示-ATmega128 read 18b20 and liquid crystal display

IIC 单片机io口模拟程序asm-IIC SCM io mouth simulation program asm

msp430f169 adc12操作 430单片机有丰富的外围模块其中adc12是12位模数转换器

基于16位单片机的符合osek标准的操作系统，在freescale的16位单片机上调试通过-Based on 16-bit MCU line with the OSEK operating system standard, in the Freescale 16-bit single-chip debugging through

本程序介绍了msp430的按键程序，对初学者很有用！-This procedure introduced the MSP430 keystroke procedures, useful for beginners!

由C语言编写的模拟时钟,不需要时钟芯片即可准确显示-prepared by the C language simulation clock, clock chip can not accurately

32位arm9微处理器S3C2410的led流水灯测试源代码-32-bit ARM9 microprocessor S3C2410 the led lights water testing source code

基于PIC单片机的SPWM控制技术，详细介绍了使用面积相等法产生SPWM波。-PIC MCU-based SPWM control technologies, detailing the use of an area equal to France generate SPWM waves.