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arduino入门与提高
版权声明.....................................................................................................................................6
前言.............................................................................................................................................7
更新说明.....................................................................................................................................8
套件清单.....................................................................................................................................9
Arduino 简介篇.........................................................................................................................11
一、Arduino UNO 介绍...................................................................................................11
1.简介........................................................................................................................11
2.硬件资源................................................................................................................11
3.电源........................................................................................................................12
4.存储器....................................................................................................................12
5.输入输出................................................................................................................12
6.通信接口................................................................................................................13
7.注意要点................................................................................................................13
二、Arduino IDE 安装与介绍.........................................................................................13
1.下载 Arduino IDE..................................................................................................13
2.驱动安装................................................................................................................14
3.Arduino IDE 的界面介绍及使用......................................................................... 16
Arduino 实验篇.........................................................................................................................19
实验 1:LED 灯实验.......................................................................................................19
实验 1-1:单个 led 灯的闪烁...............................................................................19
实验 1-2:S.O.S 莫尔斯电码..............................................................................20
实验 1-3:多个 LED 闪烁....................................................................................20
实验 1-4:LED 跑马灯.........................................................................................21
实验 2:电位器实验........................................................................................................22
实验 2-1:电位器控制 LED 亮度........................................................................23
实验 2-2:互动跑马灯..........................................................................................24
实验 3:PWM 控制实验.................................................................................................25
论坛:www.yfrobot.com
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实验 3-1:LED 淡入淡出控制.............................................................................25
实验 4:全彩 LED 实验..................................................................................................26
实验 4-1:点亮全彩 LED.....................................................................................27
实验 5:按钮实验............................................................................................................28
实验 5-1:按钮控制 LED 开关............................................................................28
实验 5-2:互动交通灯(请求式交通灯).........................................................29
实验 6:蜂鸣器实验........................................................................................................31
实验 6-1:蜂鸣器模拟救护车发声..................................................................... 31
实验 6-2:蜂鸣器唱歌..........................................................................................32
实验 7:光敏电阻实验....................................................................................................33
实验 7-1:光控 LED 开关....................................................................................34
实验 7-2:光控延时灯..........................................................................................35
实验 8:串口通信实验....................................................................................................36
实验 8-1:Hello World..........................................................................................37
实验 8-2:串口显示..............................................................................................38
实验 8-3:串口控制 LED.....................................................................................40
实验 9:温度传感器实验................................................................................................41
实验 9-1:温度报警................................................................................................42
实验 10:IIC LCD 1602 液晶显示.................................................................................43
实验 10-1:LCD 基本显示...................................................................................44
实验 10-2:LCD 温度显示器.............................................................................. 45
实验 11:红外遥控实验..................................................................................................46
实验 11-1:红外遥控解码...................................................................................... 47
实验 12:磁力开关(干簧管)实验............................................................................. 48
实验 12-1:干簧管控制 LED...............................................................................49
实验 13:火焰传感器实验..............................................................................................50
实验 13-1:火焰报警............................................................................................50
实验 14:舵机实验..........................................................................................................51
论坛:www.yfrobot.com
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实验 14-1:舵机控制............................................................................................53
实验 15:8*8 点阵模块实验...........................................................................................54
实验 15-1:基本显示............................................................................................56
实验 15-2:动画显示............................................................................................58
实验 15-3:乒乓游戏............................................................................................59
实验 16:温湿度传感器实验..........................................................................................60
实验 16-1:DHT11 温湿度报警.......................................................................... 61
实验 16-2:温湿度计............................................................................................62
实验 17:4 位数码管实验...............................................................................................63
实验 17-1:4 位数码管显示................................................................................ 64
实验 18:倾角开关实验..................................................................................................66
实验 18-1:倾角开关............................................................................................67
实验 18-2:振动报警器........................................................................................68
实验 19:步进电机实验..................................................................................................69
实验 19-1:驱动步进电机....................................................................................70
实验 20:家电智能控制..................................................................................................72
实验 20-1:智能台灯............................................................................................74
疑难解析(常见问题)...........................................................................................................76
附Ⅰ:PWM 讲解....................................................................................................................78
1、什么是 PWM......................................................................................................78
2、Arduino 软件模拟 PWM....................................................................................78
3、多引脚 PWM......................................................................................................81
4、提高 PWM 速度.................................................................................................82
附Ⅱ:Arduino 编程语法........................................................................................................ 84
1、Arduino 的程序基本架构..................................................................................84
2、Arduino 编程语言..............................................................................................84
附Ⅲ:LiquidCrystal_I2C 的语法使用...................................................................................89
附Ⅳ:面包板...........................................................................................................................93
论坛:www.yfrobot.com
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附Ⅴ:升级版实验平台搭建...................................................................................................94