ESR369

  Connect the ultrasonic sensors: Ultrasonic Sensor 1: VCC to Arduino 5V Trig to Arduino Digital Pin 2 Echo to Arduino Digital Pin 3 GND to Arduino GND Ultrasonic Sensor 2 (similar connections as above): VCC to Arduino 5V Trig to Arduino Digital Pin 4 Echo to Arduino Digital Pin 5 GND to Arduino GND Connect the motion sensors: Motion Sensor 1: VCC to Arduino 5V OUT to Arduino Digital Pin 6 GND to Arduino GND Motion Sensor 2 (similar connections as above): VCC to Arduino 5V OUT to Arduino Digital Pin 7 GND to Arduino GND Connect the buzzer and vibration motor: Connect the positive (red) wire of the buzzer to a digital pin (e.g., Digital Pin 8). Connect the negative (black) wire of the buzzer to a GND pin. Connect the vibration motor to a digital pin (e.g., Digital Pin 9) for control. Ensure you have a suitable power source for the motor.

 #define trigPin1 2 #define echoPin1 3 #define trigPin2 4 #define echoPin2 5 #define motionSensorPin1 6 #define motionSensorPin2 7 #define buzzerPin 8 #define vibrationMotorPin 9 void setup() {   pinMode(trigPin1, OUTPUT);   pinMode(echoPin1, INPUT);   pinMode(trigPin2, OUTPUT);   pinMode(echoPin2, INPUT);   pinMode(motionSensorPin1, INPUT);   pinMode(motionSensorPin2, INPUT);   pinMode(buzzerPin, OUTPUT);   pinMode(vibrationMotorPin, OUTPUT);   Serial.begin(9600); } void loop() {   // Ultrasonic Sensor 1   long duration1, distance1;   digitalWrite(trigPin1, LOW);   delayMicroseconds(2);   digitalWrite(trigPin1, HIGH);   delayMicroseconds(10);   digitalWrite(trigPin1, LOW);   duration1 = pulseIn(echoPin1, HIGH);   distance1 = (duration1 / 2) / 29.1; // Convert to centimeters   // Ultrasonic Sensor 2 (similar code as above)      // Motion Sensor 1   int motion1 = digita...

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