将键盘发回的数据放到一个缓冲区里（数组），当按键结束后发生内部中断来处理所按的按键...

三相无刷电机的PWM控制，通过改变下桥臂的占空比来改变电机的转速。-PWM three-phase brushless motor control, by changing the duty cycle under the bridge arm to change the motor speed.

12864LCD驱动非常实用KeilC51

实时程序，对于初学者可以看看 数字I/O的使用 定时器的使用 中断 与PC机进行RS232通信-real-time process for beginners can look at digital I/O using the timer interruption of use for PC and RS232 communication

该代码是在凌阳单片机上实现Tcp/IP协议的代码。通过它可以让单片机接入互联网。-the code is in Sunplus SCM achieve TCP/IP protocol code. Through its SCM can allow access to the Internet.

66PP22A单片机dtmf解码程序,用于DTMF通讯 软解码方式-66PP22A SCM DTMF decoder procedures for communications DTMF decoder soft approach

单片机控制的条码打印机程序,程序简单,功能齐全.-MCU-controlled bar code printer program, the program simple and functional.

很好的字模提取工具！能够大大加快开发字模显示程序的开发！比如说：液晶显示，led点阵模块的数据显示！-good Abstraction tool! Able to greatly accelerate the development of character mode display program development! For example : LCD, led dot matrix module data show!

单片机系统汇编源程序 是我从网上辛苦收集而来 希望对你有所帮助-SCM system is compiled from the source hard-line collection you want to come help

汽车电子转速表电路，包括原理图和印制板图，使汽车电子的典型电路，值得学习-automotive electronic tachometer circuit, including schematic and PCB plans, the typical automobile electronic circuits, it is worth learning

Manchester码解码算法的AVR单片机实现-Manchester code decoding algorithm of the AVR Microcontroller