5V USB Relay 2 Channel Programmable Computer Control

5V USB Relay 2 Channel Programmable Computer Control

This is USB controlled relay Board with 2  channels. It’s used the HID technology, so no need to install any driver in  windows system and you can easy to use. We also provide an application and the  C++ develop library that you can easy to integrate this module to your project.
 
This module can be used:
Home automation
Robotics Contorl
Control doors and windows via windows system
Contorler power supply

PCB SIZE: 56.5mm*40.6mm

Support WIN7, XP 32 -bit  systems

The relay can control the  maximum voltage 250V, 10A AC load and 30V, 10A DC load

Module Parameters:

Applications:

1. Supply the application code (Green indicates that the  relay is closed , the red disconnect)
2. Supply C++ lib and dll for building your own project (include  usb_relay_device.dll, usb_relay_device.lib, usb_relay_device.h).Open the device  , the software automatically obtain the current working state relay