信号处理单片机及应用

• 直接PWM 输出控制马达转速 • PWM 频率可达31kHz • 三种输入型态控制转速：PWM 输入，VR 输入以及热敏电阻输入 • 操作电压：12VDC • 过电流保护 • 霍尔采集器输出控制转速反馈 • 马达转子锁定保护 • 马达转速可调-err

12864液晶显示基本函数，并附有验证示例。所有功能已经得到验证。请放心使用-12864 basic function liquid crystal display, along with validation sample. All the features have been tested. Please be assured that the use of

Keil工程建立及设置-Keil establishment and the provision of engineering

51单片机的上网实现,上网程序清单C51-浮点运算功能-51 MCU web, Internet list of procedures C51-floating point performance

便于单片机简单使用时钟功能的，对于初学者特别有用，只需要稍微懂得电路，了解做个电子时钟原理即可-Simple and easy to use single-chip clock function, particularly useful for beginners, require only a slight circuit to understand, understand to be a principle of the electronic clock to

四相步进电驱程序，能够实现电驱的运转速度的控制。-4-phase stepper electric drive program, to achieve the operation of electric drive speed control.

tlc2543的程序集锦，编程思路大体相同，细节有别，细细体味，放差距出不同。-TLC2543 collection procedures, programming ideas in much the same, the details are different, thin body, put the gap between different.

里面包含用visual c++编译的程序，可完全适用于数码管（秒表）的应用.-Which contains with visual c++ compiler of the process, can be fully applicable to the digital control (stopwatch) applications.

8051 Serial I/O Routines Ring buffered, interrupt-driven UART driver, written in Keil C .

MSP430F149的数据采集程序，并显示在LED上。-MSP430F149 data collection procedures, and displayed on the LED on.