本人收集的一些C语言程序，谢谢大家的光临 希望对你们有所帮助...

全量程交直流无档电压表的设计 这里只给出了系统设计的方案 带有程序流程图-Wide-range AC-DC voltage meter free stall design here only gives the system design program with a program flow chart

利用PWM产生高精度正弦波,从PWM引脚输出的脉冲信号经过简单的低通滤波后,可以得到平滑的正弦波,波的频率可以微调-produced using high-precision sine wave PWM, PWM output pin from the pulse signal through simple low-pass filter, can be smooth sine wave, the wave frequency can be fine-tuned

max7219 led drive program 包括/功能函数定义和测试程序显示-max7219 led drive program includes/function definitions and test procedures show

msp430是ti公司的16位单片机，具有低功耗的特性，用在控制系统十分理想，是很有前途的单片机新品种，这是mps430-410单片机的调试程序-Controller is the 16-bit microcontroller with a low power consumption characteristics of the control system with a very good, very promising new varieties MCU, which is mps430-410 MCU debugger

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UCOS2在51上的移植源码。学习UCOS-UCOS2 51 on the transplant source. Learning UCOS

C8051F系列单片机SPI端口驱动程序，简洁，高效。-C8051F MCU SPI port drivers, simple and efficient.

FFT汇编，用于MSP430系列 128点，频率抽取，外加功率谱分析-FFT

利用mega16自带的AD进行电压测量.测量范围0~5V.-Mega16 own use of the AD for voltage measurement. Measuring Range 0 ~ 5V.

频率测量程序，都是正在产品的使用中，高低频自动切换显示-Frequency measurement procedures, are all products in use, high-low-frequency automatic switching display