环境参数测量系统

维也纳大学的系统级仿真平台说明，讲解清晰。(System-level simulation platform Vienna University of explanation to explain clearly.)

超声波测量距离，显示在液晶1602上，经测试，测量距离为3cm到6m，反应很灵敏。(Ultrasonic distance measurement displayed on the LCD 1602, and tested to measure the distance of 3cm to 6m, reaction is very sensitive.)

使用STM32+SIM800C，拨打电话、发送短信、透传和手机蓝牙控制等(Using STM32 + SIM800C, dialing, sending short messages, transmission and Bluetooth control of mobile phones, etc)

单片机模拟spi接口读写ads1242，可通过串口显示数据结果(Single chip microcomputer simulation spi interface to read and write ads1242, via a serial port to print data)

在原有基础上添加了新的功能，如EEPROM存储数据，选择更人性化(Based on the original by adding new features such as EEPROM to store data, choose a more humane)

基于正点原子stm32的频谱 a1读取ad信号显示(Punctuality atomic spectrum based stm32 a1 read signal display ad)

说明：  本PDF文件为市电电压频率测量计的设计说明书！从中能了解相关的电路设计(The PDF file is mains voltage frequency meter design manual! From which to understand the relevant circuit design)

说明：  图像处理程序,单片机嵌入式,FFT算法(Image processing procedures, single-chip embedded, FFT algorithm)

c8051f060单片机外部中断0的简单操作(C8051F060 MCU external interrupt 0 simple operation)

基于AT89C51单片机DS18B20调试程序(Debugger based on AT89C51 microcontroller DS18B20)