4x5的键盘扫描,一个实用的单片机键盘程序

用C8051F330单片机控制直流电机的程序 驱动为L298-C8051F330 single-chip control with DC motor-driven procedures L298

jg12864mLCD显示器的资料和C驱动源码-jg12864mLCD display information source and C Drive

利用52单片机通过8254定时器实现控制电机的PWM调速程序，可实现开始，停止，加速，减速。-8254 through the use of 52 single-chip motor control timer PWM speed control process, can realize the start, stop, acceleration, deceleration.

基于华邦W925E/C240所开发的短信话机、来电显示的C语言源程序-Based on Winbond W925E/C240 developed by phone message, caller ID of the C language source code

用于Atmel单片机ISP下载的程序，该源码比起easy51更通俗易懂，且与easy51兼容，移植也容易。-for Atmel microcontroller ISP download procedures, the source easy51 more accessible than, but compatible with the easy51 transplant easily.

动力环境监控系统，它是一个有十分价值的系统，现拿出来供大家参考，学习。可不能用于他用，后果自负。- The power environment supervisory system, it is has extremely the value system, presently puts out for everybody reference, the study. But cannot use in he to use, the consequence is proud.

打印、液晶、键盘、通讯 完整程序范例（c51）-Print, LCD, keyboard and communication procedures example of integrity (c51)

C语言常用算法源代码 C语言常用算法源代码-C language source code commonly used algorithm commonly used algorithm C language source code algorithm commonly used C language source code

AVR atmega8做的USB转串口模拟源码。-avr atmega8 use to a USB to UART.

ARM7 4510的BIOS启动代码!可以-ARM7 4510 BIOS boot code! Can Check