If you go shopping for a time lapse dolly rig for your camera, you’re going to be in for a hefty sum of money. So Rick Adam has put together a website showing you how to construct your own – taking you through software, hardware, construction and all that good stuff. You’ll be using a Raspberry Pi, a motor and timing belt (Rick’s were from eBay), and some bits and pieces from the DIY store. He reckons the whole rig will cost you less than a tenth of what a professional rig might, with results just as good as the pro version. I had a chat with him on Twitter about it. He said: “It’s a first draft, but it works all the same!” And boy, does it. Here’s some video of the setup working – and of its gorgeous output.