2X USB Relay Module 2 Channel 5V PC Intelligent Drive Control Board Free Drive USB Computer Control Relay Module

2X USB Relay Module 2 Channel 5V PC Intelligent Drive Control Board Free Drive USB Computer Control Relay Module Description

note:
The relay is a passive output that only functions as a and does not output any electricity!

Coil voltage: 5V
Input current: greater than 300MA
Wiring method: NC / COM / NO
PCB size: 56.5mm x 40. 6mm
Product weight: 62g
Can control AC 250V, 10A AC load and DC30V 10A load
1.Square USB interface board, stable connection
2.Using imported high-performance USB control chip
3. Use genuine Songle relay
4.Military-grade PCB board production
5.2 way reserved power interface, after the power is connected, even if the computer is turned off or the USB is unplugged from the computer, the relay can also keep
Set the status. There is no power interface for 1 and 2.
6. PCB size: 56.5mm x 40.6mm
7.Fixed hole size: 3mm, fixed hole center moment: 52.2mm x 36.6mm
Note: Due to the characteristics of the USB protocol, this module is not suitable for use in places with large electromagnetic interference! If you want to use it, please take electromagnetic shielding measures and purchase high-quality USB data cables with electromagnetic shielding.
Color: Red
Material: plastic

Package Contents:
2 x USB Relay Module