Still trying to figure out ...
🕑 Added 2018-01-10 13:57:24 +0000 UTC that 3D printing time lapse :-\I have made this neat raspi camera thingy and I want to keep it portable for other special filming opportunities. So I want to get something like the Z-axis synchronization without interfacing with the printer electrically.
There is a wonderful OpenCV approach here: http://lvelho.impa.br/ip15/demos/daniel-moura/hyperlapse.html
But experimenting with that takes soooo long. That's why the video isn't out yet. But it's almost done now. I hope.
Comments
this must be for the reboot of Weird Science... can't wait for *that* scene with Kelly LeBrock's replacement ;o)
Marco Reps
With very few of the usual disadvantages, too!
John McCormick
Well that's one way to get a woman.
Marco Reps
Something like that would be a cool alternative if all computer vision approaches fail
Volodymyr Babchuk
Why not to interface with printer mechanically? Try to glue microphone to the Z axis stepper motor.