xdcc

说明：  超声波测距原理图\硬件资料\cailiaoqingdan.rar(Ultrasonic Ranging schematic \ hardware information \ cailiaoqingdan.rar)

STM32驱动MS5611读取温度气压值，并在LCD屏显示。(STM32 drive MS5611 to read temperature, air pressure, and display in the LCD screen.)

说明：  STM32F407VET6核心板，包含封装库和数据手册，亲测可用(Stm32f407vet6 core board, including package library and data manual, available for personal test)

说明：  SI4463 测试可用 只需要自己更改si463的管脚就可以(The SI4463 test is available by changing the pin of the si463 itself)

高压直流输电模型，二百二十千伏的，有参考价值，做的挺不错(HVDC model, $ 220 kV, a reference value, doing pretty good)

说明：  ds18b20用于STM32单片机开发，有助于初学者学习，能更好地了解单片机能更好地了解单片机能更好地了解单片机能更好地了解单片机(The application of DS18B20 in the development of STM32 single chip microcomputer is helpful for beginners to learn, better understand single chip microcomputer, better understand single chip microcomputer and better understand single chip microcomputer)

TFT彩色液晶屏底层驱动代码，已经封装好了，可以直接调用。基于89c52单片机。(TFT color LCD screen underlying driver code has been packaged well, can be called directly. Based 89c52 microcontroller.)

说明：  STC89C52单片机获取DHT11温度传感器数据并显示于lcd1602液晶显示屏的详细代码，内附有ds18b20的获取代码(STC89C52 MCU gets data from sensor DHT11 ,and show in lcd1602.)

与单片机接通,实时获得室内温度和湿度数据的程序(Connected with the microcontroller, real-time access to the indoor temperature and humidity data of the program)

IA4421接收程序,MSP430FE425为接收器，(IA4421RECEIVE)