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 ...

As the name implies, the box contains a Raspberry Pi. There ... box for the remote end that had the audio hardware, a keyer, and perhaps a knob to act as a remote control of sorts.

If you're into building DIY projects with the Raspberry Pi, RaspController will make a fine addition to your app suite ...

a 40-pin Raspberry Pi GPIO connector for attaching peripherals, support for 802.11ac Wi-Fi and Bluetooth 5.0, two USB 3.0 ports, one USB 2.0 port, a gigabit ethernet port, and a single USB-C port ...