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Build Your Own SLA/SLS A forum dedicated to helping you build your own SLA/SLS-based 3d printer 2018-03-16T05:29:00-04:00 http://www.buildyourownsla.com/forum/feed.php?f=14 2018-03-16T05:29:00-04:00 2018-03-16T05:29:00-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=11916&p=26974#p26974 <![CDATA[Electronics • Re: UV LED CONTROL]]> Statistics: Posted by James — Fri Mar 16, 2018 5:29 am

]]> 2018-03-16T04:18:33-04:00 2018-03-16T04:18:33-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=11916&p=26972#p26972 <![CDATA[Electronics • Re: UV LED CONTROL]]> I solved it making a command in Marlin and sending it in the Gcode of the slicers.
Thanks again

Statistics: Posted by rcmenlared — Fri Mar 16, 2018 4:18 am

]]> 2018-03-02T14:28:03-04:00 2018-03-02T14:28:03-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=11916&p=26666#p26666 <![CDATA[Electronics • Re: UV LED CONTROL]]>
There is a way to do it though! You can do it with Creation Workshop or NanoDLP. Both of these have a built-in means of operating a shutter mechanism. The reasoning for this ability came into being because of light bleeding through the digital mask with some types of DLP projectors. With early DLP based SLA systems, it was impractical to turn off the light because the light needed to spool up to operating temperature. So, what was devised was a shutter mechanism that was usually actuated via an RC style servo motor.

So, what you could do is use the same method, but instead of operating a servo you can use the same signal to operate a switch to turn your LED off and on.

Statistics: Posted by James — Fri Mar 02, 2018 2:28 pm

]]> 2018-02-22T05:09:32-04:00 2018-02-22T05:09:32-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=11916&p=26603#p26603 <![CDATA[Electronics • UV LED CONTROL]]> I have a million of doubts, but at the moment I only want to solve one.
I want to build it with a rapberry pi 3 conected to a ramps 1.4 and Mega 2560 ( I have someone in house without use) and controll it with nanoDLP software. I imagine the motors and other parts will be controlled by Marlin like an FDM printer, but that it´s not my doubt now (there will be another time for that)
I want to know exactly how the UV LED is controlled ( how and where is connected to turn on/off LED when slicer send to lcd panel the layer ) because that control in origin is in the LCD board, but I don´t know how to find the signal to control and external LED.
This is the only question that stop me to start the project.
Thanks in advance for all and I hope in future I can solve you any doubts.
Thanks again.

Statistics: Posted by rcmenlared — Thu Feb 22, 2018 5:09 am

]]> 2018-02-01T22:14:48-04:00 2018-02-01T22:14:48-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=2664&p=25766#p25766 <![CDATA[Electronics • Re: Cheapest board for a DLP printer?]]>

address : http://www.cbd-3d.com/en/prod/dlp.shtml

Statistics: Posted by chitu3d — Thu Feb 01, 2018 10:14 pm

]]> 2017-11-16T04:45:36-04:00 2017-11-16T04:45:36-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=9432&p=23801#p23801 <![CDATA[Electronics • Driving a 120W LED]]>
What is the best way to switch a 120W LED. Also, how can I control the heat dissipated in the process ?

Thanks!

Statistics: Posted by 3rv3r — Thu Nov 16, 2017 4:45 am

]]> 2017-09-26T19:03:02-04:00 2017-09-26T19:03:02-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=466&p=21883#p21883 <![CDATA[Electronics • Re: Lets build an easy to use controller board...]]> Statistics: Posted by dukas — Tue Sep 26, 2017 7:03 pm

]]> 2017-09-26T18:44:22-04:00 2017-09-26T18:44:22-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=1309&p=21882#p21882 <![CDATA[Electronics • Re: The Missing Link Of GRBL Controller, Firmware]]> Statistics: Posted by dukas — Tue Sep 26, 2017 6:44 pm

]]> 2017-06-17T21:28:21-04:00 2017-06-17T21:28:21-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=6149&p=18246#p18246 <![CDATA[Electronics • Re: Electronics board help]]> Statistics: Posted by laopa — Sat Jun 17, 2017 9:28 pm

]]> 2017-04-10T10:47:58-04:00 2017-04-10T10:47:58-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=5821&p=17311#p17311 <![CDATA[Electronics • Re: Connecting a two wire proximity sensor to Arduino]]> Statistics: Posted by dragokirov — Mon Apr 10, 2017 10:47 am

]]> 2017-04-09T16:43:32-04:00 2017-04-09T16:43:32-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=5821&p=17288#p17288 <![CDATA[Electronics • Re: Connecting a two wire proximity sensor to Arduino]]>

Image

Statistics: Posted by Yianni-VJ — Sun Apr 09, 2017 4:43 pm

]]> 2017-04-02T17:36:45-04:00 2017-04-02T17:36:45-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=5821&p=17226#p17226 <![CDATA[Electronics • Connecting a two wire proximity sensor to Arduino]]> https://www.digikey.com/product-detail/ ... ND/3899744
I am not very literate in Electronics, can anybody assist?

Statistics: Posted by Yianni-VJ — Sun Apr 02, 2017 5:36 pm

]]> 2017-01-25T02:51:12-04:00 2017-01-25T02:51:12-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=2796&p=16578#p16578 <![CDATA[Electronics • Re: Understanding Microstepping]]> Statistics: Posted by ramamramam — Wed Jan 25, 2017 2:51 am

]]> 2016-12-27T08:40:27-04:00 2016-12-27T08:40:27-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=2664&p=16343#p16343 <![CDATA[Electronics • Re: Cheapest board for a DLP printer?]]> Statistics: Posted by kolec94 — Tue Dec 27, 2016 8:40 am

]]> 2016-11-01T11:05:55-04:00 2016-11-01T11:05:55-04:00 http://www.buildyourownsla.com/forum/viewtopic.php?t=2664&p=15758#p15758 <![CDATA[Electronics • Re: Cheapest board for a DLP printer?]]> Statistics: Posted by Boarder101 — Tue Nov 01, 2016 11:05 am

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