电动车行驶的里程、速度、公里数 单片机编程，LCD1602显示-Electric car driving mileage, speed, mileage microcontroller programming, LCD1602 display

利用lm3s系列单片机实现串口编程，使用c语言编写-Using lm3s series single-chip microcomputer serial port programming

Visual Basic 编的上位机软件，用于与单片机通信将单片机读取DS18B20的温度值实时刷新显示，简单好用，经本人调试过的，初学VB串口编程的人一定-Visual Basic series of PC software for communication with the single-chip will be read Singlechip DS18B20 refresh real-time temperature display, easy-to-use, as I have bee

用C51单片机编程，进行温度控制的PID程序-temperture PID control use C51 program