Linux Usb Relay Switch

250ma 250vac connections screw terminals for n o n c and common contacts.

Linux usb relay switch.

Only 11 left in stock order soon. Relays 2analogue digital inputs 8power powered from standard usb bus control interface usb relay current up to 1amp 30vdc or 60vac. Relay is fully powered from the usb bus. Powered and controlled from the usb bus the relays used on this board are premium ultra low power 50mw coil types.

The relay switch isn t even a usb device it s just a simple switch that requires the usb voltage to turn it on. Arceli 8 channel 12v computer usb control switch relay module drive free relay module plug and play suitable for pc smart controller. Numato lab s 4 channel usb relay module is a great product for controlling electrical and electronic devices remotely from a pc or mobile device over a usb link. Usb relay controller allows a pc to control a single external device using simple rs232 commands.

This repository has originally been imported from. This code can control the relay vi hidapi which is a cross platform library. I m happy to do it using any language on windows or linux but preferably java because i. Description this is four channel relay board controlled by computer usb port.

Vb net labview c net vb6 python. A cheap usb relay available from ebay with 1 2 4 or 8 relay output. The relay kit as both a 12v input i assume that is to actually power the relay coil as well as a connector that has pins for ground 5v and signal for each relay s1 s4. The usb relay board is with 4 spdt relays rated up to 10a each.

A general purpose usb relay controller for connection to a pc s usb port using vcp virtual com port. My problem is that i can t control the power output of a usb port. Ease of use and wider operating system compatibility are the primary goals behind this product s design. Only 13 left in stock order soon.

Control devices using your pc. The double throw relay ratings are 10a 250vac each. Get it as soon as tue sep 29. The usb device is hid compatible and comes with windows control software.

4 spdt relays ras 05 15 10a 250vac 15a 120vac 15a 24vdc power supply. If i attach the red wire from usb 5v to s1 and the ground from the usb cable black to ground the indicator led flickers and then dies. Arceli 8 channel 12v computer usb control switch relay module drive free relay module plug and play suitable for pc smart controller. When the voltage drops below a threshold the switch will turn the light off.

From usb port consumption 400 ma windows linux free software. This code was tested under linux both on x86 and raspberry pi arm. 3 5 out of 5 stars 6. Free shipping on your first order shipped by amazon.

Free shipping on your first order shipped by amazon. 3 3 out of 5 stars 5.