Security system
चोरी से बचाने के लिए घरों और दुकानों में लगाने वाली बेहतरीन डिवाइस जो किसी भी अनाधिकृत प्रवेश पर मालिक को कॉल करती है
Path finder robot code
import RPi.GPIO as GPIO # Replace with appropriate library for your microcontroller (e.g., Arduino.h) import time # --- Pin Definitions --- # Define the GPIO pins connected to the ultrasonic sensor TRIG_PIN = 17 # Example: GPIO pin 17 for Trig ECHO_PIN = 18 # Example: GPIO pin 18 for Echo # Define GPIO pins for motor control (adjust based on your motor driver) MOTOR_LEFT_FORWARD = 22 # Example MOTOR_LEFT_BACKWARD = 23 # Example MOTOR_RIGHT_FORWARD = 24 # Example MOTOR_RIGHT_BACKWARD = 25 # Example # --- Robot Parameters --- ROBOT_WIDTH = 15 # Distance between wheels in cm (approximate) WHEEL_DIAMETER = 6.5 # Diameter of the wheels in cm (approximate) WHEEL_CIRCUMFERENCE = 3.14159 * WHEEL_DIAMETER # Calculate wheel circumference DISTANCE_THRESHOLD = 25 # Distance in cm to trigger obstacle avoidance TURN_DELAY = 0.2 # Delay in seconds for a short turn BASE_SPEED = 50 # Duty Cycle for basic speed TURN_SPEED = 50 # Duty Cycle for Turn speed # --- Setup (Initialization) ...
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