Sometimes small projects go out of control. This is what happened to youtuber val3tra. He started a small project to capture low res, low cost, low footprint but long spanning time lapse movies. And what started as a small personal project became a full open-sourced endeavor.
This fist size camera can run for an entire year capturing 48k photos once an hour. The camera itself is an easy build, it’s built around a small jpeg camera available on eBay. It is a small camera at 640×480 resolution, with a 1/3″ sensor. The relatively big sensor allows for reasonable night time shooting.
The full schematics and BOM are available on the project site, and final software should be released soon. It is pretty interesting to look at the numbers coming from the camera: