这是一个基于51系列单片机的超声波测距程序 解压不需要密码....

最新的万年历算法，新编万年历星期速算法C语言的实现(hotpower).ZIP-latest hefty almanac algorithm, the newly hefty almanac weeks-speed algorithm C implementation (hotpower). ZIP

Terawins的芯片T128点3.5"屏的源程序。-T128 chip Terawins point 3.5

9851基本的操作，pic16f628希望对初学者有用！嘻嘻！-9851 basic operation, pic16f628 hope useful for beginners! Hee hee!

单片机控制水温的汇编程序，通过加热开关控制水温并显示温度！-SCM temperature control the compilation process, by heating water temperature control switches and display temperature!

RS232单片机程序，使用中断与电脑进行数据传输-RS232 single-chip, the use of interrupted data transmission and computer

pid的一个例程设计程序，希望对大家有用！-pid a routine design process, in the hope that useful to everybody!

利用51单片机+sl811芯片实现对u盘的读写功能，代码为C++实现，可供大家参考使用-The use of 51 SCM+ Sl811 chip of u disk read and write functions, the symbol C++ Realize for U.S. use and reference

AT89C51单片机的细分电机的驱动程序-AT89C51 microcontroller driver for the motor segments

80C196单片机由于低格低、处理能力强，在信号分析、数据采集等很多领域得到了广泛应用-80C196 microcontroller due to the low grid is low, processing capability, and in signal analysis, data acquisition has been widely used in many areas

超声波测剧驱动 40KHZ 频率 范围达到50CM 以上-Ultrasonic measurement-driven drama 40KHz frequency range to reach more than 50CM