In this tutorial I’ll show you how to use a $3.50 RF remote, a $2 RF receiver, and a Raspberry Pi to control a WiFI LED Light Bulb.

I think I’ve finally grokked how rendering order / parsing order works - I couldn’t find a comprehensive explanation anywhere so I decided to write one.

Want to use Font Awesome icons in your Hugo website content but but don’t want to keep repeating the same html tags in your markdown files? Use this shortcode…

Update 25/03/2017: I’ve combined this PhotoSwipe implementation with a shortcode that generates a responsive css gallery of all the images in a directory - see Hugo Easy Gallery.

In this tutorial I’ll show you how to use an Arduino to decode signals from RF remotes, and re-send them to remotely control some mains switches and a garage door.