Raspberry Pi enthusiasts searching for a way to control appliances or projects directly from their smartphone may be interested in the PiRelay Raspberry Pi relay shield, which comes complete with a ...

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 ...

This relay control software is designed to run on the Raspberry Pi 3 Model B. Wireless connection of the Pi is not required, but if you would like to control the interface from your phone, laptop, or ...

A Python HTTP daemon for controlling relay modules via HTTP commands on a Raspberry Pi. This service provides a REST API to trigger relays connected to GPIO pins 23 and 28.

We’ve seen some of [Connor]’s work before, and it looks like he’s now turning to product design. He’s come up with an adapter for the Raspberry Pi to control a few wireless wall socket relays, ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

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 ...

How to take advantage of the Raspberry Pi in process control environments. What functionality is provided by the Iono Pi Max? Programmable logic controllers (PLCs) are ubiquitous in the process ...

Ditronix has announced a multi-phase power and energy monitoring board in the form of a ‘Hat’ for Raspberry Pis. Called ‘IPEM PiHat’, it is based on Microchip’s M90E36A monitoring and power ...