QPR_Control

freescale MCU,S12G128的ADC模块与PWM模块的使用，通过电位器模拟电压输入，控制PWM的占空比输出，可以控制LED灯、电机驱动等任务。(freescale MCU S12G128 ADC module and PWM module, an analog signal input control the PWM duty)

code for stm32l152 gpio blink led

说明：  STM32实现人脸跟踪，通过舵机控制摄像头跟踪人的脸，顶顶顶顶顶顶顶(STM32 realizes face tracking. The camera is controlled by the steering gear to track people's face)

实现红外线接收功能 主芯片为AT89S51(To achieve the main function of the infrared receiver chip AT89S51)

此为STC单片机控制的RS485主机通讯控制程序可以实现远距离通讯控制，并可多机控制。(This is the STC Microcontroller RS485 host communications control program can control the remote communication, and multi-machine control.)

基于MSP430单片机下的GSM模块开发源代码(MSP430 microcontroller development under the GSM)

这是一份设计报告，内容为2FSK的数字通信系统，里面有仿真图和电路图(This is a designing report about 2FSK digital communication system)

STC系列单片机各功能模块驱动代码，如UART，I2C,SPI, ADC, I/O,TIMER, PWM等(STC MCU Drive function, such as UART, I2C,SPI, ADC, I/O,TIMER, PWM and so on)

基于595的光立方程序及原理图Pcb图，自己动手的指南(A 595 - based light cube program and schematic diagram Pcb, a hands-on guide)

逆变器以及两个逆变器并联在simcad仿真环境下的实现(inverter and two inverters in parallel simulation environment simcad Implementation)