用于步进电机的驱动.可以通过输出信号来控制步进电机的转速和角度控制....

ARM环境使用的SD卡驱动和FAT16文件系统读写源代码-ARM environment for the use of the SD card drive and FAT16 file system to read and write source code

msp430f149读HC165（4片串联）。兼有串口发送程序-msp430f149 Reading HC165 (four series). Serial sent both procedures

BCD码转换(源代码) 这是我写的一个用于BCD码转换的小程序。-BCD code conversion (source code) This is one I wrote for BCD Code-switching applet.

风机控制器智能程序4,请大家自己使用,千万不外传!-Intelligent fan controller program 4, let us own use, do not Gaiden!

基于easyarm2200的USB HID类的多媒体键盘-Easyarm2200 based on the USB HID class multimedia keyboard

这是本人学习avr的一点成果吧{ 硬件mega8l，8个led共阳极接到PORTD。3位拨码开关接到PINB2,PINB1,PINB0,选择显示内容，PINC4接方向开关，使得正反向摇动都显示正向字，每次显示4个8X8点阵汉字（自己编制的），内附：原理图。实物图片，给有兴趣的朋友-This is my point to learn the outcome of avr bar (hardware mega8l, 8 Ge led a total of anode received PORTD. 3 DIP switches received PINB2, PINB1, PINB0, choose to display the content, PINC4 then switch the direction of making the pros and cons to the rock show that positive words, each show four 8X8 dot matrix characters (self-compiled), the enclosing : Principle diagram. Physical picture, to interested friends

数字频率合成器DDS9851的驱动程序实验-频 铣 DDS9851 实

BQ2060 充电监控芯片程序 IIC读写-BQ2060 Charge Monitor Chip

18b20与单片机，与电脑之间串口通信，可以扩展温度计-18b20 and MCU with serial communication between computers, you can extend the thermometer

自己写的温度显示程序，在开发板上可以验证成功 -Write their own temperature display program in the development of on-board can verify the success of