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Original price was: ₹649.00.Current price is: ₹599.00.
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IoT-Based WiFi-Controlled Car Smart Vehicle Automation

LDR-based Street Light System – real concept base project

Original price was: ₹649.00.Current price is: ₹599.00.

Key Features:

  • LDR detects ambient light and controls street light operation.
  • NPN transistor switches the street light on/off based on LDR signal.
  • Resistor and LDR form a voltage divider to sense light levels.
  • Transistor manages current flow to the street light.
  • System activates light when LDR resistance exceeds threshold at night.

Description

Introduction

This project introduces an LDR-based Street Light System that automatically turns on the street light when it gets dark and turns it off when there is enough ambient light. The system uses a Light Dependent Resistor (LDR) and a transistor to control the street light operation.

System Components

  • LDR (Light Dependent Resistor): Detects ambient light levels.
  • Transistor (e.g., NPN): Switches the street light on or off based on the LDR signal.
  • Street Light (LED/Bulb): Provides illumination for the street.
  • Resistors: Limits current and adjusts LDR sensitivity.
  • Power Supply: Powers the LDR circuit and street light.

Working Principle

  • The LDR detects light levels. During the day, when there is enough light, the LDR resistance is low, keeping the transistor off and the street light off.
  • At night, when light levels drop, the LDR resistance increases, turning the transistor on and powering the street light.
  • The transistor directly switches the street light without needing a relay, controlling the high power load directly.

Applications

  • Street Lighting: Automated street light control for urban and rural areas.
  • Garden Lights: Automatically turns garden lights on at night.
  • Security Lighting: Controls outdoor lighting around homes and businesses.
  • Solar-Powered Lighting: Often integrated with solar panels for energy-efficient street lighting.

For more details about the product,
please reach out to us at:

Phone: 8130231489
Email: support@electricalbro.in

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