datamining-presentation

说明：  本程序基于单片机实现RTC实时时钟，简单易懂(The program is based MCU RTC real time clock, easy to understand)

无线温度控制及监测系统，基于stm32开发(Wireless Temperature Control and Monitoring System)

说明：  单片机I/O口控制红外发射管，模拟格力空调遥控器的代码。典型应用：上位机发送一个通用的“开机，温度，模式……”命令，单片机自动发射出和遥控器一摸一样的波形，实现智能遥控器的功能。 (MCU I/O port control infrared emission control, analog Gree air conditioner remote control code. Typical applications: host computer to send a generic &quot boot, temperature, mode ... ...&quot command, microcontroller and the remote control automatically emit the same wave first touch, intelligent remote control functions.)

段码液晶显示屏 驱动芯片 HT1621 驱动程序(Segment LCD driver chip HT1621 driver)

激光测距传感器，使用单片机对传感器测的的数据进行提取并处理得到距离值(laser sensor based distance Measuring device)

超声波模块的使用，包括和单片机通信 可以实现超声波测距(The use of ultrasonic modules, including communication can be achieved and the microcontroller Ultrasonic Ranging)

atmega128 led control source

基于90s2313的计算机并口频率计，有图纸和源代码(Parallel computers based 90s2313 frequency meter, there are drawings and source code)

基于单线温度传感器18b20 的c语言程序 对于学习19b20和一线接口技术有很好的参考价值(Temperature sensor based on single-18b20 of the c language program for first-line study 19b20 and interface technology has a very good reference value)

说明：  。UC3842是一种高性能固定频率电流型控制器,包含误差放大器、PWM比较器、PWM锁存器...(UC3842 is a high performance fixed frequency current controller, which includes error amplifier, PWM comparator and PWM latch)