#define D7_pin 7 #define ECHO_PIN 11 // Arduino pin tied to echo pin on the ultrasonic sensor. #define TRIGGER_PIN 12 // Arduino pin tied to trigger pin on the ultrasonic sensor. #define MAX_DISTANCE 500 // Max
#define ECHO_PIN A2 // Arduino pin to echo pin on the ultrasonic sensor. #define MAX_DISTANCE 250 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 250cm.创建对象和变量Servo servo_motor; // Servo's name NewPing sonar(TRIGGER_PIN, ECHO_PIN,...
/* HC-SR04 ultrasonic distance sensor with NewPing library example code. More info: www.www.makerguides.com */ // Include the library: #include "NewPing.h" // Define pins and max distance: #define trigPin 2 #define echoPin 3 #define MAX_DISTANCE 350 // Maximum distance we want to ...
#define ECHO_PIN 11 // Arduino pin tied to echo pin on the ultrasonic sensor. #define MAX_DISTANCE 10 // Maximum distance we want to ping for (in centimeters). NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance. void setup() { Serial...
HC-SR04可以直接连接到Arduino或其他微控制器，它的工作电压为5伏。它也可以与Raspberry Pi一起使用，...
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.,
#define TRIGGER_PIN 2 // Arduino pin tied to trigger pin on the ultrasonic sensor. #define ECHO_PIN 3 // Arduino pin tied to echo pin on the ultrasonic sensor. #define MAX_DISTANCE 400 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400...
#include <NewPing.h> #define ULTRASONIC_SENSOR_TRIG 11 #define ULTRASONIC_SENSOR_ECHO 12 #define MAX_FORWARD_MOTOR_SPEED 150 #define MAX_MOTOR_TURN_SPEED_ADJUSTMENT 100 #define MIN_DISTANCE 5 #define MAX_DISTANCE 45 #define IR_SENSOR_RIGHT 2 #define IR_SENSOR_LEFT 3 //Right Motor int ...
#include <Servo.h>// pinsconst int trigPin = 2; // trig pin for ultrasonic sensorconst int echoPin = 3; // echo pin for ultrasonic sensorconst int servoPin = 4; // pin for writing to servo// distancefloat minCheckDistance = 2.0; // min check distance in CMfloat maxCheckDistance ...
With a few lines of code on your Arduino, you can play around and control a wide variety of sensors and build awesome projects. Our sensors can measurelight,ultrasonic distance,moisture,temperature,humidity,gas,pressure,motion,sound, and many more!