Interactive Object Detector

Overview

This Interactive Object Detection System integrates various components to measure distances, manage light intensity, and handle IR remote commands. The system uses an ultrasonic sensor for distance measurement, a photoresistor for light intensity detection, and an LCD for displaying information. It also interacts with users through an IR remote and button presses.

Features

• Distance Measurement: Uses an ultrasonic sensor to measure distances.
• Warning and Error Indicators: LEDs provide visual warnings and errors based on distance measurements.
• Light Intensity Management: Adjusts LED brightness based on ambient light detected by a photoresistor.
• User Interaction: Supports control through an IR remote and a physical button.
• LCD Display: Provides real-time feedback and settings through a LiquidCrystal display.

Components

• Ultrasonic Sensor (HC-SR04)
• IR Remote Receiver
• Photoresistor
• LEDs (Warning, Error, Light)
• LCD Display (16x2)
• Button
• Arduino Board (e.g., Arduino Uno)

Wiring

• IR Receiver: Connected to pin 5
• Ultrasonic Sensor:
  • Echo pin to pin 3
  • Trigger pin to pin 4
• LEDs:
  • Warning LED to pin 11
  • Error LED to pin 12
  • Light LED to pin 10
• Button: Connected to pin 2
• Photoresistor: Connected to analog pin A0
• LCD:
  • RS to A5
  • E to A4
  • D4 to pin 6
  • D5 to pin 7
  • D6 to pin 8
  • D7 to pin 9