Raspberry Pi users may be interested in a new 8 channel relay board named the PiRelay 8, specifically created for the Raspberry Pi range of mini PC systems. The relay board allows you to connect up to ...
Raspberry Pi enthusiasts building projects incorporating relays may be interested in a new piece of hardware created by Sequent Microsystems, offering up to 32 relays in a single project. This ...
How the Raspberry Pi can be used within the access control and building security industries. Overview of what constitutes a good solution for building access control. A glimpse into how Pi was used in ...