Search found 236 matches

by goopyplastic
Thu Jan 18, 2018 8:00 pm
Forum: LittleRP
Topic: Limit Switch to stop stepper motor
Replies: 1
Views: 1095

Re: Limit Switch to stop stepper motor

There is a Z limit footprint on the shield, you can solder the wires directly do it, or solder in a connector. The switch should be wired for normally open. How the LittleRP2 limit switch is designed it to home at the top of the printer, then use a g code command of a known distance to bring the arm...
by goopyplastic
Thu Jan 18, 2018 7:56 pm
Forum: LittleRP
Topic: improvement I need.
Replies: 1
Views: 1033

Re: improvement I need.

What are your base and layer times? I'm not famliar with what version of g+ this is, is this the for moonray version?
by goopyplastic
Thu Jan 18, 2018 7:54 pm
Forum: LittleRP
Topic: Stretched prints with FEP VAT
Replies: 2
Views: 1364

Re: Stretched prints with FEP VAT

Sorry for the delay in answering this, things have been pretty nuts here with fires and floods. The steps per mm are likely incorrect in grbl. You can either increase the microstepping by adding an extra jumper, or change the steps per mm value. Can you take a pic of your controller board and what s...
by goopyplastic
Fri Nov 17, 2017 9:48 pm
Forum: LittleRP
Topic: Acer X152h question
Replies: 3
Views: 1796

Re: Acer X152h question

make sure you remove the screw first..
https://www.manualslib.com/manual/94983 ... ml?page=38
by goopyplastic
Wed Nov 08, 2017 9:56 pm
Forum: LittleRP
Topic: Acer X152h question
Replies: 3
Views: 1796

Re: Acer X152h question

The clear plastic, or the main black bulb cover?
by goopyplastic
Wed Oct 04, 2017 1:27 pm
Forum: LittleRP
Topic: drivers
Replies: 1
Views: 1254

Re: drivers

It looks like bigcartel is doing an update and maybe this has broken a few things. The 50% left is just a stock indicator, but there should be an add to cart button at the top. If you want you can email me directly brad @ 3degreeskelvin.com and I can just send a paypal invoice or similar. Most grbl ...
by goopyplastic
Tue Sep 12, 2017 12:17 pm
Forum: LittleRP
Topic: Little RP- new, not yet calibrated. Weird issue- did I break my projector?
Replies: 1
Views: 1435

Re: Little RP- new, not yet calibrated. Weird issue- did I break my projector?

My initial thoughts are that 1) may not be good enough buildplate adhesion, makerjuice will sometimes require a base on a part. Is the part still stuck to the baseplate in all areas when you are done? 2) the film may not be tight on both sides of the vat. to get some more tension, you can remove the...
by goopyplastic
Fri Sep 08, 2017 2:59 pm
Forum: LittleRP
Topic: Ilieos UV LED projector mod.
Replies: 5
Views: 3207

Re: Ilieos UV LED projector mod.

I never actually printed with the setup, however it should be functionally identical to a miicraft or projet 1200.

You can see a short video showing led control with the lrp2 controller.
https://youtu.be/MRyrRtAZMnE
by goopyplastic
Tue Sep 05, 2017 12:43 pm
Forum: LittleRP
Topic: FEP masking film
Replies: 0
Views: 1675

Re: FEP masking film

FEP when lasercut tends to leave a white powder, plus under the film you can get some flashback from the honeycomb. Now if your laser settings are just right then you can probably cut it without these issues (flexvat.com) for example has dialed in their settings to avoid this. I personally just coat...
by goopyplastic
Sat Sep 02, 2017 8:38 pm
Forum: LittleRP
Topic: Ilieos UV LED projector mod.
Replies: 5
Views: 3207

Re: Ilieos UV LED projector mod.

It's something I've thought about. There is no reason it wouldn't work, and work well, the problem is that I'm not sure there are that many people who want to get into SLA cheap with a LIttleRP, but are ok spending $1500 on a uv dlp :) I had plans to release a version of the LittleRP that used the p...