4 Channel 5V 12V 24V Relay Board USB Connection Intelligent Home Relay Controller for PC Automation Project

Price: £10.76
(as of Jun 09, 2025 00:33:40 UTC – Details)

4 Channel 5V 12V 24V Relay Board USB Connected Intelligent Home Relay Controller for PC Automation Projects

Features:
4 Channel 5V 12V 24V USB Control Switch Relay Module Features Stable onboard USB and high control chip seamlessly automates seamlessly with high control chip for reliable operation.
This relay module boasts a board and uses ULN2803 relay driver tip to increase stability and durability in a variety of applications.
For electronics enthusiasts, engineers and project developers, this module is an efficient solution for home automation and computer control systems.
Ideal for home settings and automation systems, this relay module allows you to maintain the relay settings whether the USB is unplugged or providing flexibility and convenience.
Using double power access options through the board power socket, this PC Relay Module Expansion Board provides Versatiled Connection, a component that is essential for advanced automation projects.

Specifications:
Item: 4 Channel USB Control Switch Relay Module
Options: 5V/5V 12V 24V/24V
Uses ULN2803 Relay Driver Chip
Size: Approx. 2.57 x 2.82 inches (65.3 x 71.6 mm).

Package included:
1PC 4 Channel USB Control Switch Relay Module

Note:
Due to lighting effect problems, the product has certain tolerance. Please understand.
Please allow 0-1cm error due to measurement.
Date First Available ‏ : ‎ 4 Mar. 2025
Manufacturer ‏ : ‎ Uitndvyte
ASIN ‏ : ‎ B0DX2893ZG
Manufacturer reference ‏ : ‎ Uitndvyte
Guaranteed software updates until ‏ : ‎ unknown

This relay module boasts a board and uses ULN2803 relay driver tip to increase stability and durability in a variety of applications
For electronics enthusiasts, engineers and project developers, this module is an efficient solution for home automation and computer control systems
Using double power access options through the board power socket, this PC Relay Module Expansion Board provides Versatiled Connection, a component that is essential for advanced automation projects
Ideal for home settings and automation systems, this relay module allows you to maintain the relay settings whether the USB is unplugged or providing flexibility and convenience
4 Channel 5V 12V 24V USB Control Switch Relay Module Features Stable onboard USB and high control chip seamlessly automates with high control chip for reliable operation