Second field test:
Demo of the platform moving along the track with exaggerated motion
An affordable solution for building a homemade time lapse dolly for DSLR cameras, using a Raspberry Pi as the controller.
The parts you'll need are cheap and easy to source, and the results are on par with professional rigs that can cost 10 times as much as this set up.
Join me on Facebook for developments, there's lots of updates to come.