Here’s a Raspberry Pi hack that adds web control using PHP and MySQL. As you can see in the image, it serves up a webpage (using the Apache2 server) which allows you to change the state of the GPIO ...

[River] is a big fan of home automation. After moving into a new house, he wanted to assimilate two wirelessly controlled fan lights into his home automation system. The problem was this: although the ...

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board ...

Danish startup AutoPi.io has developed a Raspberry Pi Zero-based dongle that plugs into a vehicle's ODB II onboard diagnostic reader port and allows the user to program it to send alerts about the car ...

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 ...

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...