基于Arduino的超声波传感器HC-SR042020/12/11 作者:kobefok 491 加入交流群 uploads2ftmp2ff6c8de93-288c-4663-9a29-31c8e61172812fultrasonic5_WCDWvutJmv.jpg 共3个文件 立即下载 [相关器件] 06070 ADHESIVE SENSOR TYPE K 了解详情您将学习如何将超声
const int ting=2; //设定SR04连接到Arduino引脚 const int echo=3; //设定SR04连接到Arduino引脚 float distance; //定义一个浮点型的变量 void setup() { Serial.begin(9600); //设置波特率 pinMode(ting,OUTPUT); //连接SR04的引脚 pinMode(echo,INPUT); //设置输入状态 Serial.println("ultrasonic sen...
// On an arduino LEONARDO: 2(SDA), 3(SCL), ... // On an arduino ESP8266: D2(SDA)GPIO4, D1(SCL)GPIO5, ... #define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin) #define SCREEN_ADDRESS 0x3C ///< See datasheet for Address; 0x3D for 128x64, 0x3C...
Hc-Sr04 Ultrasonic Sensor Module 40kHz for Arduino Tx and Rx Detection, Find Details and Price about Distance Measurement Module Radar Sensor from Hc-Sr04 Ultrasonic Sensor Module 40kHz for Arduino Tx and Rx Detection - Shenzhen KangTong Technology Co.,
Provides precise, non-contact distance measurements within 2cm to 4m range 3 mA operating current 4-pin header, no soldering required Dimensions: 45 x 20 x 15 mm Weight 8.5g Documents: Arduino library(GitHub) micro:bit Makecode Extension(Github) Raspberry Pi Python code...
将HC-SR04连接到Arduino非常简单。您将需要一些数字I / O端口，并连接到Arduino的5V和接地引脚。事实上...
以下为Arduino Code,每条代码都带有注释 // Includes the Servo library #include <Servo.h>. // Defines Tirg and Echo pins of the Ultrasonic Sensor const int trigPin = 10; const int echoPin = 11; // Variables for the duration and the distance ...
Arduino板 HC-SR04超声波传感器 硬件设置 将Trig引脚连接到Arduino板上的引脚D12。将Echo引脚连接到...
Arduino代码参考 #definePIN_TRIG3 #definePIN_ECHO2 voidsetup(){ Serial.begin(115200); pinMode(PIN_TRIG,OUTPUT); pinMode(PIN_ECHO,INPUT); } voidloop(){ // Start a new measurement: digitalWrite(PIN_TRIG,HIGH); delayMicroseconds(10); ...
HC-SR04 Ultrasonic Sensor code for Arduino /* Ping))) Sensor This sketch reads a PING))) ultrasonic rangefinder and returns the distance to the closest object in range. To do this, it sends a pulse to the sensor to initiate a reading, then listens for a pulse to return. The length of...