首先，在Arduino IDE中进行两个变量的定义与赋值，语句“int led = 13;”对应插接在13号引脚的红色LED灯，语句“int irSensorPin = 7;”对应插接在7号引脚的红外传感器；接着，在setup()函数中写入两个语句：“pinMode(led,OUTPUT);”的作用是声明LED灯的引脚（13号）为输出模式，而“pinMode(irSensorPin,...
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This paper designed to develop an android mobile application which would enable the user to control an infrared or IR sensor device remotely along with detecting and notifying any movement that happens around that sensor via GPRS. It consists of three parts: Electronics part consist of a small ...
若irSensor的数字值为0 (IR obstacle sensor前有障碍物(手)) digitalWrite(enablePin, LOW); 驱动器被启用。 digitalWrite(dirPin, LOW); 设定电机的旋转方向为顺时针方向。 for(int x = 0; x < stepsPerRevolution; x++) { digitalWrite(stepPin, HIGH); delayMicroseconds(2000); digitalWrite(stepPin, LOW...
int IRpin = 0; // analog pin for reading the IR sensor void setup() { Serial.begin(9600); // start the serial port } void loop() { float volts = analogRead(IRpin) * 0.0048828125; // value from sensor * (5/1024) - if running 3.3.volts then change 5 to 3.3 ...
// Set up IR Sensor int irReceiver = 12; // Use pin D12 for IR Sensor IRrecv irrecv(irReceiver); // create a new instance of the IR Receiver decode_results results; //=== //=== Setup === void
int IRpin = 0; // analog pin for reading the IR sensor void setup() { Serial.begin(9600); // start the serial port } void loop() { float volts = analogRead(IRpin) * 0.0048828125; // value from sensor * (5/1024) - if running 3.3.volts then change 5 to 3.3 ...
IR Thermometer Sensor-MLX90614红外温度传感器模块是一款基于MLX90614红外测温传感器的温度测量模块。 MLX90614 是一款无接触式的红外线温度感应芯片,它在同一TO-39封装内整合了红外热电堆感应器与一款定制的信号调节芯片。 MLX90614在信号调节芯片中使用了先进的低噪音放大器,一枚17-bit ADC以及功能强大的DSP元件, 从而...
intIRpin = 0;// analog pin for reading the IR sensor voidsetup() { Serial.begin(9600);// start the serial port } voidloop() { floatvolts = analogRead(IRpin) * 0.0048828125;// value from sensor * (5/1024) - if running 3.3.volts then change 5 to 3.3 ...
01 // Simple Proximity Sensor using Infrared 02 // Description: 通过红外LED发过的光测量到障碍物的距离和读取红外线光电二极管的值。这个精确度不是很完美,但伟大的工作就是从小型的项目开始。 03 // Author: Ricardo Ouvina 04 // Date: 01/10/2012 05 // Version: 1.0 06 07 int IRpin = A0;...