ep51drv

说明：  包括多种开发板的白皮书，基础学习单片机知识(Intelligent tracking car)

sine signal graphic visual c++ platform?????enter the frequency and the amplitude

MSP430F149 例程，看门狗 C源程序代码。(MSP430F149 routine, the watchdog C source code.)

stm32f103ze spi驱动带超时机制 片内flash驱动(stm32f103ze spi drive On chip flash drive)

用单片机产生频率，占空比可调的方波，这是C语言的原代码。(Produced with single-chip frequency, variable duty cycle square wave, which is the C language source code.)

STC12C5A60S2单片机驱动4位共阴数码管动态的显示的电子钟。包含具体的制作步骤和源代码( A STC12C5A60S2 driven by the four common cathode LED electronic clock.)

NUMERICAL ANALYSIS PROGRAMS IN PASCAL

国家电网智能表源程序，使用C写的可移植性非常强，是做智能电表开发者有很大的帮助，甚至可以直接用，是很成熟的程序。(National Grid smart meter source, written in C portability is very strong, smart meter developers are doing a great help, and even can be directly used, is very mature program.)

本设计介绍的是直流无刷电机的正弦波控制方式，以及基于英飞凌 XC866单片机的三相带霍尔传感器直流无刷风机 180 度控制方案。三相带霍尔传感器直流无刷风机 180 度控制系统主要由以下几大部分构成：整流电路、逆变电路、控制电路、驱动电路、开关电源、直流无刷风机及扇叶负载。(Is the design of the brushless DC brush motor sine wave control mode, and based on three-phase Infineon xc866 microcontroller with a Hall sensor for DC brush fan 180 degree control scheme. Three phase with a Hall sensor for DC brush fan 180 degree control system mainly consists of the following parts: rectifier circuit, inverter circuit, a control circuit, a drive circuit, switching power supply, DC brushless fan and fan blade load.)

基于msp430f149 的 TM1637驱动数码管程序测试OK