I built it and I love it! This was the first (and so far only) Arduino project I've undertaken. I have added a few things to my setup for mounting and to make it mobile. I have done several time lapses in remote locations up to 12 hours long with outstanding results. Thank you for all of your hard work and inspiration.
DSLR Video Slider
Build in 'Camera Sliders - Rigs' published by Rob Taylor, Aug 31, 2014.
A simple 1500mm V Slot camera slider for timelapse and possibly video with an Arduino Uno controlling a Pololu A4988 driving an OpenBuilds NEMA 17 stepper, and triggering the camera.
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