标签： 编程

Arduino例程，环境： Arduino学习平台搭建配置方式（一）

Micro Servo 9g舵机 SG90

#include <Servo.h>
int potPin = A0;
int motorPin = 12;
int val;
Servo myServo;

void setup() {
  // put your setup code here, to run once:

  myServo.attach(motorPin);
  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  val = analogRead(potPin);
  val = map(val, 0, 1023, 180, 0);
  myServo.write(val);
  Serial.println(val);
  delay(20);
}

Arduino例程，环境： Arduino学习平台搭建配置方式（一）

const int potPin = A0;
const int LEDpin = 10;
int potValue = 0;
int brightness = 0;
int fadeAmount = 5;
void setup() {
  // put your setup code here, to run once:
  pinMode(potPin, INPUT);
  pinMode(LEDpin, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  potValue = analogRead(potPin);
  Serial.println(potValue);
  potValue = potValue / 10;
  //第一种呼吸灯
  //  for (int i = 0; i <= 200; i += fadeAmount) {
  //    analogWrite(LEDpin, i);
  //    delay(potValue);
  //  }
  //  for (int i = 200; i >= 0; i -= fadeAmount) {
  //    analogWrite(LEDpin, i);
  //    delay(potValue);
  //  }
  //第二种呼吸灯
  analogWrite(LEDpin, brightness);
  delay(potValue);
  brightness += fadeAmount;
  if (brightness >= 200 || brightness <= 0) {
    fadeAmount = -fadeAmount;
  }
}

Arduino例程，环境： Arduino学习平台搭建配置方式（一）

//模拟路口按键控制人行横道红绿灯
int redLEDPin = 6;
int greenLEDPin = 9;
int redLED2Pin = 10;
int greenLED2Pin = 13;
int buzzerPin = 15;//外接无源蜂鸣器
int switchPin = 2;
int switchValue = 1;

void setup() {
  // put your setup code here, to run once:
  pinMode(redLEDPin, OUTPUT);
  pinMode(greenLEDPin, OUTPUT);
  pinMode(redLED2Pin, OUTPUT);
  pinMode(greenLED2Pin, OUTPUT);
  pinMode(buzzerPin, OUTPUT);
  pinMode(switchPin, INPUT);
  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  switchValue = digitalRead(switchPin);
  //Serial.print("switchValue=");
  //Serial.println(switchValue);
  if (switchValue == LOW) {
    digitalWrite(greenLEDPin, HIGH);
    digitalWrite(redLEDPin, LOW);
    digitalWrite(redLED2Pin, HIGH);
    digitalWrite(greenLED2Pin, LOW);
  }
  else {
    //按下按键，主道红绿灯变黄变红，人行横道红绿灯变绿
    digitalWrite(greenLEDPin, HIGH);
    digitalWrite(redLEDPin, HIGH);
    delay(1000);
    digitalWrite(greenLEDPin, LOW);
    digitalWrite(redLED2Pin, LOW);
    digitalWrite(greenLED2Pin, HIGH);
    delay(5000);
    //人行横道红绿灯提示尽快通过
    for (int i = 0; i < 10; i++) {
      digitalWrite(greenLED2Pin, HIGH);
      alarm();
      digitalWrite(greenLED2Pin, LOW);
      alarm();
    }
  }
}
//蜂鸣器
void alarm() {
  for (int i = 0; i < 50; i++) {
    digitalWrite(buzzerPin, HIGH);
    delay(1);
    digitalWrite(buzzerPin, LOW);
    delay(1);
  }
}

Arduino例程，环境： Arduino学习平台搭建配置方式（一）

  const int blueLED = 5;
  const int redLED = 6;
  const int greenLED = 9;
  int delayTime = 1000;
  int lightTime = 500;
  int brightness = 30;

void setup() {
  // put your setup code here, to run once:

  pinMode(redLED, OUTPUT);
  pinMode(blueLED, OUTPUT);
  pinMode(greenLED, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:

  //蓝色LED 亮灭
  digitalWrite(blueLED, HIGH);
  delay(lightTime);
  digitalWrite(blueLED, LOW);
  delay(delayTime);

  //红色LED 亮灭
  digitalWrite(redLED, HIGH);
  delay(lightTime);
  digitalWrite(redLED, LOW);
  delay(delayTime);

  //绿色LED 亮灭
  digitalWrite(greenLED, HIGH);
  delay(lightTime);
  digitalWrite(greenLED, LOW);
  delay(delayTime);

  //蓝色LED 亮灭
  analogWrite(blueLED, brightness);
  delay(lightTime);
  analogWrite(blueLED, LOW);
  delay(delayTime);


  //红色LED 亮灭
  analogWrite(redLED, brightness);
  delay(lightTime);
  analogWrite(redLED, LOW);
  delay(delayTime);

  //绿色LED 亮灭
  analogWrite(greenLED, brightness);
  delay(lightTime);
  analogWrite(greenLED, LOW);
  delay(delayTime);
  
}

全国青少年机器人技术等级考试三四级指定教材

第1章 走进智能殿堂 10.24完成

第2章 炫彩流水灯 10.25完成 Arduino实践：LED Blinking 流水灯

第3章 智能红绿灯 10.25完成 Arduino实践：人行横道按键控制红绿灯

第4章 呼吸灯 10.26完成 Arduino实践：呼吸灯

第5章 迎宾机器人

第6章 红外遥控调速小风扇

课中项目设计

第7章 搭建智能小车

第8章 红外遥控智能小车

第9章 反馈型智能跟随小车

第10章 利用差分技术的智能小车

结业项目设计——疯狂迷宫