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Automatic Light Intensity Controller by External Light Sensing
Project Idea:
Modern highways and industrial areas commonly use high-intensity lamps that consume a lot of power and lack flexibility in adjusting brightness. This innovative project offers a smart lighting system that uses LEDs and LDR (Light Dependent Resistor) to automatically control light intensity based on surrounding ambient light. Using PWM (Pulse Width Modulation) signals generated by an 8051 microcontroller, the system intelligently adjusts brightness, saving power without compromising visibility.
 
 Components:
  • 8051 Microcontroller
  • LDR Sensor (5MM Photoresistor)
  • Resistors
  • Capacitors
  • Transistors
  • Cables and Connectors
  • Diodes
  • PCB and Breadboards
  • High Brightness LEDs
  • Transformer/Adapter
  • Push Buttons
  • Switch
  • ICs and IC Sockets
 
 Project Features:
  • Automatic light control based on ambient light conditions
  • Pulse Width Modulation (PWM) based brightness control
  • Microcontroller-based logic (8051) for intelligent switching
  • Power-saving design for real-world use
  • Compact and modular PCB layout
  • Easy to assemble and understand
  • Educational and practical for students
 
Applications:
  • Highway lighting systems
  • Smart street lights
  • Energy-efficient lighting in industrial complexes
  • College lab mini-projects
  • Learning tool for embedded systems and microcontroller concepts
  • Building automation and smart home lighting
 
Project Includes:
  • Fully assembled and tested circuit
  • Circuit diagram
  • Source code
  • (For DIY KITs - only the components will be provided)
 
📦 Project Includes:
  • Fully assembled and tested circuit
  • Circuit diagram
  • Source code 
(For DIY KITs - only the components will be provided)
 
Project Types:
  • DIY KIT(Do IT YourSelf KIT) - We are providing only components in this kit for this project
  • DIY KIT with Code & Circuit Connections - Along with the components, you will get the Code and the Circuit Connections file to help you build the project easily.
  • Readymade Breadboard - We are providing fully assembled, tested and ready-made project using plug-n-play jumper wires and breadboard with all the other components, code & circuit diagram.
  • Readymade Soldered - We are providing fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
 
Dimensions:
15 cm(L) x 10 cm(W) x 5 cm(H)
 
Shipping Dimensions (Approx):
Length: 15cm
Width: 10cm
Height: 5cm
 
Weight:~250 grams
 
Estimated Project Weight: 
 
Notes: All the products are made by LearnElectronics India and not for re-sale.

Automatic Light Intensity Controller by External Light Sensing

From ₹3,132.00Sale Price
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