基于MSP430F149单片机的PS/2键盘程序，可以读取普通PC键盘上的按键键值。希望读者已了解PS/2的引脚功能。...

SM903报警主机源程序 直接烧写即可-SM903 alarm host source can be directly Shao Xie

crc16 通用程序,可在单片机或PC上运行.-crc16 common procedures, the microcontroller or PC running.

AVR library for IR communication.

本程序用于用单片机控制步进电机的转动。用单片机的某一个引脚实现控制，如果引脚电平为高则实现正转，反之为反转。所用单片机为日立系列h83664十六位单片机。本代码使用c语言实现，开发环境为日立系列单片机专用开发环境-This procedure for the use of single-chip stepper motor rotation control. With a pin MCU control, if the pin level is higher then realize to the contrary, for the inversion. Used in single-chip for Hitachi Series 16 Singlechip h83664. This code uses the c language, development environment for the Hitachi series of single-chip dedicated development environment

PWM波程序 可以用来控制电机调速，程序比较简单，这里只用了一个定时器就实现了。因为51单片机没有PWM波的寄存器，所以要自己用软件控制。-PWM waves program can be used to control motor speed, procedure is simple, here only a timer is realized. Because no PWM waves 51-series microcomputer to yourself, so with registers control software.

一种基于PWM调制的高效率的变换电路的研究。-A high-efficiency PWM modulation circuit of the transform.

430成都技术培训会代码。使用iar v4.10 打开。-430 technical training in Chengdu will be the code. The use of open iar v4.10.

MC9S08GB/GT 串口监控程序源码-Serial Port Monitor MC9S08GB/GT source

51单片机定时器程序编写实例，对于初学者很有帮助。-51 Single-chip timer programming examples, very helpful for beginners.

中断方式实现软件串口通信,基于ht82k95a单片机。-rs_uart