Photocell Automatic Light Control Sun Switch LDR Module
Photocell Automatic Light Control Sun Switch LDR Module
Photocell Automatic Light Control Sun Switch LDR Module
Automate your lighting projects with an LDR-based photocell light control module. It detects changes in surrounding brightness and helps switch a connected light or control circuit on at night and off during the day, reducing the need for manual operation.
Key features
- Automatic day and night light detection using an LDR photoresistor
- Useful for dusk-to-dawn lighting and brightness-triggered projects
- Suitable for Arduino, DIY electronics, garden lighting, night lamps, and automation projects
- Compact module design for easy installation in project enclosures
- Helps reduce unnecessary daytime lighting when used with a correctly rated control circuit
Common applications
- Automatic porch, garden, and pathway lights
- Night lamps and cabinet lighting
- Street-light demonstration and school projects
- Solar-light and battery-powered automation projects
- Arduino and microcontroller-based light controllers
Important compatibility and safety note
Exact operating voltage, output type, switching capacity, and adjustment features vary by module version. Confirm the markings on your unit before wiring it. Do not connect mains electricity directly to an un-rated sensor board. For AC or high-voltage lighting, use a properly rated relay, enclosure, insulation, and qualified electrical installation.
Package includes
- 1 x photocell automatic light control LDR module
A practical sun-switch solution for automatic lighting and light-sensitive electronics projects in Pakistan.