Project Log

UnnaturalLight – Adjustable Colour Temperature Lighting

Welcome to the first post of the blog series on Project UnnaturalLight, an LED lamp with adjustable colour temperature. Many Shades of White The sun changes colour throughout the day, as observed from a fixed point on Earth. In the morning, it looks orange/red, and as the day goes on, …

Project Log

DIY Computer Case – Acrylic and LASER!!

Rumour had it that one of the big Internet companies decommissioned and sold a bunch of their dual-socket servers at the end of 2015, and sent the second hand prices of some really nice Xeons plummeting to 10-20% the prices they were going for before. I didn’t hear about this …


Controlling Big Things with Small Things

Welcome to the first tutorial post! It’s a topic many people have asked me about, so I thought why not make it into a tutorial? It’s something I’ve spent a lot of time learning the hard way, and in the end, it’s actually pretty simple! It’s about switching loads. We …