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#1 2017-07-15 23:40:44

danthehuman
Member
Registered: 2017-06-12
Posts: 9

Projector manual zoom control Y Axis

I have my projector mounted on a Y axis rail above the build tank, currently I move it manually (number of steps from the bottom end stop) to control the pixel size and the build area, can this be added to nanodlp, so I can create buttons for a number of steps and label them with the pixel size and build area?

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#2 2017-07-16 05:24:09

Shahin
Administrator
Registered: 2016-02-17
Posts: 1,834

Re: Projector manual zoom control Y Axis

I suggest having separate script to submit new value to setup page, I suspect no one currently has such setup using nanodlp.
Also you need to motorize focus ring which require image processing or other methods to fully automatize process.

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#3 2017-07-16 05:55:10

danthehuman
Member
Registered: 2017-06-12
Posts: 9

Re: Projector manual zoom control Y Axis

At the moment I move the projector to the desired steps from zero, to set the different pixel size and build area, I then manually set the focus ring before printing at that tolerance, baby steps...

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