- Integrated optocoupler isolation relay ensures robust protection for the chip, enhancing the reliability of the product's performance. - The built-in photoresistor directly regulates light intensity through the relay, allowing for precise control based on ambient conditions. - Adjustable sensitivity: The relay's activation threshold can be fine-tuned using the potentiometer. The relay engages when light levels drop below the set threshold and disengages when light returns. - Designed for 12V power input, the relay board features a regulator transistor that enhances stability and reliability during operation. Key Attributes: - Function: Light-sensitive relay control - Compatibility: Operates on a 12V power supply - Size: Compact design for easy integration - Material: Durable components for long-lasting performance - Performance: Reliable operation with adjustable sensitivity and optocoupler isolation Use Scenarios: 1. Home Automation: Automate lighting systems in response to natural light, reducing energy waste and enhancing convenience. 2. Security Systems: Use the relay to trigger alarms based on ambient light changes, providing an additional layer of security for properties. 3. Agricultural Applications: Control lighting for indoor gardening setups, ensuring optimal light conditions for plant growth by automatically adjusting to external light levels.