ARM里实现 PWM ARM经典 C语言写的

可以对microchip的Keeloq编码IC：hcs300-301解码的源程序-Keeloq the microchip can be encoded on the IC: hcs300-301 of the source decoder

设计一个允许n个进程并发运行的进程管理模拟系统。该系统包括有简单的进程控制、同步与通讯机构，其进程调度算法可任意选择。每个进程用一个PCB表示，其内容根据具体情况设置。各进程之间有一定的同步关系（可选）。系统在运行过程中应能显示或打印各进程的状态及有关参数的变化情况，以便观察诸进程的运行过程及系统的管理过程。-N the design of a permit to run a process complicated by the process management simulation system. The system has a simple process control, synchronization and communication agencies, the process scheduling algorithm can be arbitrary choice. Each process of a PCB said that its content in accordance with the specific circumstances of settings. The process has a certain degree of synchronization between the relationship between the (optional). System in the running process should be able to display or print the status of the process and the relevant parameters in order to observe the operation of various process and systems management processes.

基于51单片机的遥控电风扇的红外线接收程序-Based on 51 single-chip infrared remote control fans receiving procedures

温度传感器LM34使用说明手册，英文版。-LM34 temperature sensor using the instruction manual and English.

T6963为控制芯片的液晶驱动程序，带proteus方针。-For the control of the T6963 LCD driver chip, with Proteus approach.

AT89C51单片机的细分电机的驱动程序-AT89C51 microcontroller driver for the motor segments

nec16位单片机读U盘播放MP3源码，接口芯片采用CH375，解码芯片MA8201。-Reading nec16-bit single-chip U disk MP3 player source code, interface chip CH375, decoder chip MA8201.

主要用到了PID算法控制温度,显示采用动态扫描.输出可调节占空比的脉冲控制加热器-mainly used to control the temperature PID algorithm, shows that using dynamic scanning. Output adjustable pulse duty cycle control of the heater

用单片机控制max7219做的led灯的动态显示-Max7219 control with single-chip led lamps do dynamic display

pwm改变占空比的程序，已调试过，可以直接用KEIL使用-pwm duty cycle to change the procedures have been debug, and can be directly used by KEIL