XY-LJ02 Cycle Trigger Delay Timer Circuit Electronic Relay Module for Automation Projects, Adjustable Timing Settings, 12V Compatibility

XY-LJ02 Cycle Trigger Delay Timer Circuit Electronic Relay Module for Automation Projects, Adjustable Timing Settings, 12V Compatibility Description

- The sleep mode feature activates automatically after 5 minutes of inactivity, turning off the LCD backlight to conserve energy. Simply press any key to wake it up, ensuring you never miss important updates.
- Compatible with both high and low level triggers, this device allows for versatile switch control, making it ideal for a variety of applications.
- The clear LCD display provides immediate visibility of the current mode and parameters, ensuring that you have all necessary information at a glance for simple and practical use.
- With a wide voltage power supply range of 6-30V, this device supports convenient 5.0V micro USB power connections, enhancing its ease of use in various settings.
- Practical use scenarios include home automation systems, where it can control lights or appliances, and DIY projects that require reliable triggering. It is also perfect for educational purposes, allowing students to experiment with electronic circuits.
- Its compact design and robust performance make this device suitable for both professional and personal applications, ensuring reliability and efficiency in every use.