/*Analog InputDemonstrates analog input by reading an analog sensor on analog pin 0 andturning on and off a light emittingdiode(LED) connected to digital pin 13.The amount of time the LED will be on and off depends on the value obtainedby analogRead().The circuit:- potentiometercenter pin ...
A0, and the outside pins to +5V and ground. This example code is in the public domain.*/intsensorValue =0;voidsetup() { pinMode(A0, INPUT); Serial.begin(9600); }voidloop() {//read the input on analog pin 0:sensorValue =analogRead(A0);//print out the value you read:Serial.pri...
to pin 13 on the board, the LED is optional. Created by David Cuartielles modified 30 Aug 2011 By Tom Igoe This example code is in the public domain. http://www.arduino.cc/en/Tutorial/AnalogInput */ int sensorPin = A0; // select the input pin for the potentiometer int ledPin = 1...
Arduino 英文教学04《Analog Inputs》 是在优酷播出的教育高清视频,于2012-05-18 08:24:39上线。视频内容简介:Arduino 英文教学04《Analog Inputs》
This example code is in the public domain. */ // These constants won't change. They're used to give names // to the pins used: const int analogInPin = A0; // Analog input pin that the potentiometer is attached to const int analogOutPin = 9; // Analog output pin that the LED ...
Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground. This example code is in the public domain. https://www.arduino.cc/en/Tutorial/BuiltInExamples/ReadAnalogVoltage */ // the setup routine runs once when you press reset: ...
将RC（遥控）接收机的模拟数据映射到Arduino开发板通常涉及使用模拟输入引脚（Analog Input Pins）来读取模拟信号。下面是一般的步骤：1.了解接收机输出： 确保您了解RC接收机输出的类型和电压范围。模拟信号通常是在0V到5V之间的电压，表示某个控制通道的数值。2.连接接收机到Arduino： 使用三线或四线连接将接收机...
Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground. This example code is in the public domain. http://www.arduino.cc/en/Tutorial/ReadAnalogVoltage */// the setup routine runs once when you press reset:voidsetup(){// initialize serial communicati...
This example code is in the public domain.*/intsensorValue =0;intoutputValue =0;voidsetup() { pinMode(A0, INPUT); pinMode(9, OUTPUT); Serial.begin(9600); }voidloop() {//read the analog in value:sensorValue =analogRead(A0);//map it to the range of the analog out:outputValue =...
// read the input on analog pin 0: int sensorValue = analogRead(A0); // print out the value you read: Serial.println(sensorValue); delay(1); // delay in between reads for stability } 点击获得代码 更多 setup() loop() analogRead() ...