这段代码用于读取连接在数字引脚2上的按钮(pushbutton)的状态,并将结果通过串行监视器(Serial Monitor)打印出来。 /* DigitalReadSerial Reads a digital input on pin 2, prints the result to the serial monitor This example code is in the public domain. */ // digital pin 2 has a pushbutton attached...
// 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 } 这段代码是Arduino编程语言编写的,用于读取模拟输入引脚A0上的值,并通过串行监视器(Serial Monitor)打印出来。
Analog input, analog output, serial output Reads an analog input pin, maps the result to a range from 0 to 255 and uses the result to set the pulsewidth modulation (PWM) of an output pin. Also prints the results to the serial monitor. The circuit: * potentiometer connected to analog pi...
intByteReceived;// declare a variablevoidsetup(){// put your setup code here, to run once:Serial.begin(9600);// Initialize Serial Monitor//Prompt the messages for userSerial.println("--- Start Serial Monitor Communication ---");Serial.println(" Type some random data in above text box")...
Reads an analog input on pin 0, converts it to voltage, and prints the result to the Serial Monitor. Graphical representation is available using Serial Plotter (Tools > Serial Plotter menu). Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground. ...
digital input on pin 2 and prints the results to the serial monitor. The circuit: * Momentary switch attached from pin 2 to ground * Built-in LED on pin 13 Unlike pinMode(INPUT), there is no pull-down resistor necessary. An internal ...
OPEN THE SERIAL MONITOR TO SEE THE OUTPUT FROM THE INPUT PIN >> The circuit: * Momentary switch attached from pin 2 to ground * Built-in LED on pin 13 Unlike pinMode(INPUT), there is no pull-down resistor necessary. An internal ...
贴到您的 Arduino 范例中的 features[] 数组中,这样就可以了。 接着上传程序到 wio termnial ,就可以从 serial monitor 看到每一次的推论结果,happy making!! 审核编辑:汤梓红
问使用Arduino串行监视器和嵌套循环与不同的外围设备通信EN一、安装树莓派及arduino开发环境 搭建树莓...
/*AnalogReadSerial Reads an analog input (potentiometer) on pin 0, prints the result to the serial monitor. OPEN THE SERIAL MONITOR TO VIEW THE OUTPUT FROM THE POTENTIOMETER >> Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground. ...