利用脉冲控制伺服电机运转，伺服电机频率通过改变定时器初值来控制-The use of pulsed operation of servo motor control, servo motors by changing the timer frequency to control the initial value

液晶屏12864演示程序，欢迎大家共享学习！-12864 LCD demo program are welcome to share learning!

里面是sd程序，非常全面，要的可以下载！-Sd procedure which is very comprehensive and want to download!

STM32的工程模板,基于IAR5.40的ST固件库V3.1.0,提供GPIO实例-STM32 project template, the ST-based IAR5.40 firmware library V3.1.0, providing GPIO instance

ATT7022B与C8051F的通讯licheng-C8051F communication with ATT7022B Licheng

c51写的，数码管显示以及键盘接口专用控制芯片芯片BC7281与MCU串行通信的解决方案的实例程序。在c51里的移植基本不需要改动。-decoder, a digital control display and keyboard interface dedicated controller chips BC7281 and MCU chip serial communications solutions examples of procedures. C51 Lane in the transplant is not needed changes.

瑞萨7709系列高档单片机串口通信的工程文件，实现简单的单片机与PC之间的串口通信-Renesas 7709 series high-end single-chip serial communication engineering documents, to achieve a simple and single-chip serial communication between PC

读51按键，并将ascii码返回计算机串口调试助手，-Read 51 keys, and return the computer serial port debugging assistant

flash程度源代码,该程度经过反复测试,没有问题-the degree of flash source code, the extent of repeated testing, there is no problem

简易空调控制程序 KEIL+PROTUNES-Simple air-conditioning control procedures KEIL+ PROTUNES