pcf8592 AD DA C51程序

毕业设计项目，高精度激光测距仪电路和PCB文件(毕业设计项目，高精度激光测距仪电路和PCB文件 毕业设计项目，高精度激光测距仪电路和PCB文件 Graduated design project, high precision laser range finder circuit and PCB file)

能够用stm32单片机为核心，通过ds18b20实现温度的检测，然后将实时温度显示在oled屏幕上(STM32 microcontroller can be used as the core, through the DS18B20 to achieve temperature detection, and then real-time temperature display on the OLED screen)

GT30L32S4W驱动程序可以在stm32库函数版本中直接使用，已测试。(GT30L32S4W Driver)

STC15单片机控制Sim808模块获取GPS位置信息并通过短信发送到设定的手机上(STC15 microcontroller to control the Sim808 module to obtain GPS location information and send messages to the settings on the phone)

msp430f169读写SD卡，文件系统是FAT16(msp430f169 SD card reader, the file system is FAT16)

本程序是用c语言开发的，用于51串口通信的单片机程序，压缩包中包含程序运行中的所有文件。(This procedure is used c language development for 51 single-chip serial communication program, compress all the files included in the package program running.)

说明：  Simplicity Studio下的EFM8SB1例程(One Program of EFM8SB under Simplicity Studio)

字符型液晶显示模块是一种专门用于显示字母、数字、符号等点阵式LCD，目前常用16*1，16*2，20*2和40*2行等的模块。本程序为1602控制程序。(Character LCD module is a kind of lattice LCD which is used to display letters, numbers, symbols and so on. At present, 16*1, 16*2, 20*2 and 40*2 lines are commonly used. This procedure is the 1602 control procedure.)

使用2543和C51单片机进行电压的实时测量，测量值准确！可以作为学习C51单片机和2543的初学资料！

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.)