LDR + Relay-Based Automatic Switching Module (PCB Design)
Description: This project uses an LDR (Light Dependent Resistor) with a Relay Module to automatically control appliances based on light intensity.
Components Used:
- LDR (Light Dependent Resistor)
- NPN Transistors
- Relay
- Diodes
- Potentiometer
- Resistors
- LED indicator
- Terminal Blocks
PCB Layout Preview:
Features:
- Automatic light-controlled switching
- Reliable switching using relay
- Adjustable sensitivity via potentiometer
- Designed using Proteus 8 PCB tools
Note: This is done on Proteus 8 Professional so , Source files are not uploaded directly . If you want , feel free to ask me.