KeilC51kaifa

这是一个双馈风机的pscad的模型，里面还有从官网上下载的帮助文档可供初学者学习(This is a model of a doubly-fed fan of pscad, and downloaded the website to help documentation is available for beginners to learn)

说明：  单片机基础c语言之条件编译,基础的。可以作为入门的了解知识。(Conditional compilation of basic C language of single chip computer.)

对各种PID 控制算法的详细说明描述，并比较各种PID的用法(Detailed description of the PID control algorithm described in age and compare the usage of the PID)

说明：  81 level inverter which uses embedded function block and has the THD around 1 percentddcdc

用TLC2543采集模拟电压，用LCD1602来显示模拟电压值，用89C52来处理数据.附带Proteus仿真(TLC acquisition analog voltage LCD1602 display analog voltage value to process the data with 89C52)

IAR 工程，使用标准库，减少建立工程实践，IAR版本8.xxx(IAR Project use std periph)

随着生活质量的提高，越来越多的人喜欢在家中养花，但经常因不能及时照顾花的生长环境而导致花枯萎。为改善这种情况本系统提出了一种基于51单片机的智能浇花系统，该系统是以51单片机为主控制器，通过DS1302时钟模块设定在固定的时间进行浇水，浇水的时间为60秒；同时使用温度传感器DS18B20和湿度传感器对土壤的温度和湿度进行检测，当检测到的环境状况是属于土壤缺水的情况，则主控制器会打开水泵开关开始浇水，当不在是缺水的情况时则停止浇水。经过后期的多次测试，该系统可以成功的实现预期的设计目标。(With the improvement of the quality of life, more and more people like to grow flowers at home, but often fail to take care of the growing environment of flowers in time to cause the flowers to wilt. In order to improve this system, an intelligent watering system based on 51 single-chip microcomputer is proposed. The system is based on 51 single-chip microcomputer as the main controller. The system is set at a fixed time through the DS1302 clock module to water for 60 seconds. The temperature and humidity of the soil is also used by the temperature sensor DS18B20 and the humidity sensor. The main controller opens the water pump switch to water and stops watering when the water is not in the condition of water shortage. After many tests, the system can achieve the desired design goals successfully.)

STM32F030F4单片机的例程，包括LED灯。UART口，以及外部中断。(STM32F030F4 microcontroller routines, including LED lights. UART port, and external interrupt.)

51单片机实现LED恒流，LM358加三极管(51 MCU LED constant current)

关于AVR单片机学习开发的一些源码资料，希望对各位有所帮助。(Some source of information on AVR MCU learning development, and I hope you can help.)