Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Topics - galactron

Pages: [1]
General Discussion / Getting to 64k speed in OSX on a macbook?
« on: January 23, 2017, 12:31:59 PM »
I built openlase for OSX and am using jackd/jackdmp from "".  the fastest rate I can start jackd is 48000Hz.  The jack documentation says it will only allow rates supported by the input and output devices. "Built in Microphone" and "Built In Output" are what are selected by default in the JackPilot GUI interface.  Any ideas on how I might modify this parameter?  I can use the jackd command to try to start the server with a different rate: "jackd -R -d coreaudio -r 60000" but this results in an error saying something like the device doesn't support that frequency  My galvos are rated to 60k, so I'd like to max them out and see if I can increase my refresh rate.

General Discussion / lens needed for laser?
« on: May 20, 2015, 12:30:59 AM »
I got an RGB Laser from ebay, and it doesn't seem perfectly focused.  This is what it looks like when the red laser is shined at a wall:

This is my setup:

Is there some kind of lens I need to focus the beams?  If so, does anyone have suggestions of what to use or look for?


OpenLase Discussion / Cheap Linux Box Recommendations?
« on: May 11, 2015, 11:26:34 PM »
I'm looking for a recommendation for a cheap linux box that I can permanently install with my projector.  I want it to be capable of running some of the openlase games like world war vi, and a node server for input via the web.

Do any of you have any recommendations?  What kind of specs will be the important ones to look for?

Pages: [1]