The YEYY  DC 5V Digital Timer Relay Module is a compact and versatile automatic delay switch designed for precision timing and control applications. Equipped with a bright 4-digit LED digital display and an easy 3-button interface, this module allows users to set accurate delay times for relay switching operations.

Digital Timer Relay Module Operating at 5V DC, it is ideal for low-voltage automation systems, DIY electronics projects, home automation setups, and industrial timing controls. The module provides stable performance, clear time visibility, and reliable relay switching, making it perfect for applications that require adjustable delay and automatic ON/OFF control.

Features:

1. Operates on 5V DC – Compatible with microcontrollers and low-voltage systems
2.  Bright 4-Digit LED Display – Clear time and delay parameter visibility
3.  3-Button User Interface – Easy configuration and adjustment
4.  Automatic Delay & Timer Control – Ideal for automation projects
5.  Compact & Easy to Install – Suitable for embedded and DIY applications

Package Includes:

1 x YEYY DC5V Relay Module LED Display 3 Button Key 4 Digital Tube Timer Delay Switch Automatic Controller