Chinesev2.39

mega32＋N298电机控制芯片, 通过控制电机的IN1和IN2改变方向, pwm控制速度。 IN1和IN2不同时，电机转动 IN1和IN2相同时，电机急停。 -mega32+ N298 motor control chip, by controlling the motor IN1 and IN2 to change direction, pwm control speed. IN1 and IN2 are not the same time, motor rotation IN1 and IN2 are the same, the electrical emergency stop.

让数码管的亮度一致,原代码是运行在AT89S52上,12MHz-The brightness of the digital control line, the original code is run on AT89S52 on, 12MHz

AT91SAM9260 ARM9设计的网络收音机原理图与代码-AT91SAM9260 ARM9 Radio network design schematics and code

一个不错的计数器/定时器程序,带串口通信的-a pretty good counter&timer program, with the function of serial communition.

单片机的C语言应用程序设计（修订版）,有需要的就下吧-SCM C language application programming (revised edition), we need it on the next

这是凌阳61板的原理图和PCB版图，希望能给大家的学习提供帮助！-This is the Sunplus 61 board schematic and PCB layout, hope that I can help everyone to learn!

spi总线的模拟程序,可以实现单片机的spi传输-spi bus simulation program, you can realize spi SCM transmission

键盘测试程序，包括显示 、去抖动、扫描、检测，（8051或8031）-keyboard testing procedures, including, to jitter, scanning, detection, (8051 or 8031)

atmel at89c51snd1 做mp3的源代码-ATMEL at89c51snd1 do mp3 source code

单片机I2C总线通信：主器件函数库，从器件函数库，单主器件I2C总线模拟子程序-Single-chip I2C bus communication: the main library device, from the device library, a single I2C bus master device simulation subprogram