This 5V Adjustable Time Delay Relay Module with Knob Control is a versatile digital timing switch designed for automation and smart control projects. Featuring 32 programmable timing modes, it allows precise ON/OFF delay control using an LED digital display and user-friendly rotary knob interface. The module supports trigger-based operation, cyclic timing, delay start, and interval control functions, making it ideal for DIY electronics, industrial automation, battery-powered systems, and embedded control applications.

Built with a high-quality relay for stable switching performance, it ensures reliable operation under 5V DC supply. Its compact design enables easy installation in control panels and project enclosures. Whether for motor control, lighting automation, or testing circuits, this timer relay module delivers flexible and accurate timing performance for professional and hobby use.

Features:

1. 32 programmable timing modes
2. LED digital display for clear reading
3. Knob-based easy parameter adjustment
4. 5V DC operating voltage
5. Trigger input support
6. High-quality onboard relay
7. Compact PCB design
8. Wide delay time adjustment range

Package Includes:

1 x Knob Version 1 Channel 5V Adjustable Time Delay Relay Module 32 Modes LED Digital Timming Trigger Timer Control Switch