A relay box for control from Linux
Aus DL8RDS Wiki
Project Scope
This little project is for DB0MHB. We want to be able to switch all sorts of devices from remote. We have a little Raspberry Pi as core machine which consumes decently little power, and I was looking for a relay board that uses bistable relays and thus does not consume power during the switching operation.
I found the following board:
http://www.robot-electronics.co.uk/products/relay-modules/usb-relay/usb-rly16l-8-x-16a-latching-relay-module.html