PVDF-sensor-theory

说明：  电赛，智能寻迹小车，包括作品照片，例程。(Intelligent tracking car)

这是基于开发板LPC1114的源码程序，是用C语言编写，用于实现系统定时器的配置同时它也是一个完整的模板，可以在此基础上添加其他程序用于开发板的学习，是一个完整的模板，可直接使用。(This is a source code program based on the development board LPC1114. It is written in C language. It is used to realize the configuration of the system timer. At the same time, it is also a complete template. On this basis, other programs can be added for the learning of the development board. It is a complete template and can be used directly.)

c codevision code for reading a 4x4 keypad and showind the number on a 7segment

本实验将实现如下功能：本章我们在UCOSII里面创建3个任务：开始任务、LED0任务和LED1任务，开始任务用于创建其他（LED0和LED1）任务，之后挂起；LED0任务用于控制DS0的亮灭，DS0每秒钟亮80ms；LED1任务用于控制DS1的亮灭，DS1亮300ms，灭300ms，依次循环。(This experiment will achieve the following functions: in UCOSII, we create three tasks: start task, LED 0 task and LED 1 task, start task for creating other tasks (LED 0 and LED 1), then hang up; LED 0 task for controlling the brightness of DS0, DS0 80 ms per second; LED 1 task for controlling the brightness of DS1, DS1 300 ms. 300 ms, cycle in turn.)

LCD初始化代码，能够点亮SSD2119 driver IC液晶屏(init LCD)

实现用单片机控制直流电机调速功能，可用，有hex文件(Achieve MCU control DC motor speed control function is available, a hex file)

hd7279常用的功能命令集合，里面可以使用自己需要的几个功能(hd7279 ordered collection of commonly used functions, which may be required to use their own a few of the features)

原创代码，实现了ENC424j600底层的基本驱动，初始化，读写函数。可以直接试用(Original code and achieve ENC424j600 underlying basic drive, initialize, read and write functions. Can try)

stm32下跑通usb外设，编译环境基于keil(stm32 next run through usb peripherals, based on keil compiler environment)

avr ATmega16 单片机PWM实验TC0-PWM2AVR T/C0相位修正PWM模式范例(avr pwm ATmega16 )