Boards arrived!

They are VERY small and very cute
As soon as I get some spare time I will assemble the first one and perform some testing. If it all works ok, then I will move it to the betatesters phase

First batch ordered!

15 PCB are on its way

If there is no problem with the design, I'll order about 50 more, wich would be enough for all the boards everyone asked for.

Anyone wants to betatest a board from this first batch once arrives?

@egon-net said in Designing a PWM to Analog mini board for fans:

25 board batch on its way!

• Parts ordered to Mouser
• Boards ordered to JLCPCB

• Parts arrived from Mouser
• Boards in their way from JLCPCB

Waiting...

@egon-net said in Designing a PWM to Analog mini board for fans:

@egon-net said in Designing a PWM to Analog mini board for fans:

25 board batch on its way!

• Parts ordered to Mouser
• Boards ordered to JLCPCB

• Parts arrived from Mouser
• Boards in their way from JLCPCB

Waiting...

• Boards arrived from JLCPCB

It all seems ok, so I will build the boards and send them as soon as posible

First board assembled and tested!

You can see the new integrated electrolytic capacitor, smd diode and led. I'll try to assemble/pack all boards this weekend, and send them early next week.

All the boards have been sent!

Please message me with an email so I can send the board documentation to everyone.

I have the very same problem! And I also have a toolchanger just like you, custom CoreXY motion system with e3d toolchanger hardware. The thing is my bed is almost flat and it doesn't make my prints fail, but I no longer have the perfect first layers I used to have since I went toolchanging. I even thought that the extra weight of the tool was making my X gantry sag, but the expected sagging doesn't quite match the effect I see when printing.

@bananapuppy said in PWM to constant DC voltage for fan control:

SA105E104MARTB AVX

Ceramic is ok, but I'd try to get one with X5R or X7R dielectric. The one you picked has Z5U dielectric which is not that good.

Europe -> Spain -> Valencia

I am in the very same situation. Same kind of machine, but just one Z motor moving two ballscrews.

https://www.reddit.com/r/prusa3d/comments/1b2577t/comment/ksj8ff7/?share_id=CR6_0Y-1uBdp7iVZoW9DP

It would do a enormous difference for my setup...

I don't have any more boards, but you can go with S1lencer ones

I used mouser, and I have just checked and they have them in stock...

Here it is:

https://github.com/EgonVLC/PWM2Analog

Multisim/Ultiboard files, GERBERS, schematic and build instructions.

I will add further info when possible.

Hi all, I'm sorry I have been quite busy for personal reasons. I will try to post all the resources in github and share the link today.

Best regards.

@danielkrah I already use a PEI sheet, but there's no adherence at all. I end up with the adhesive tape, and it kinda works.

Any news about this issue?

@evan38109 I'm having the very same problem, you are not alone.

@mfs12 said in Macros not showing on control page after updating from 1.24:

Hey @Egon-Net,

here we are one step further. I hope now it's fixed. Found another "off-by-one" error.

The macro button short list is displayed when there are at least 2 tool slots free.

Please test the attached image and provide a short feedback.

paneldue-3.4.0-dev-egon.net-v3-7.0.bin

Tested, and it's working on the "control" page, the macros buttons are shown. But in "status" page are not shown, is that intended?

Thank you very much!

@dc42 said in RRF 3.4 input shaping preview available:

@jenpet said in RRF 3.4 input shaping preview available:

@dc42 the two contour lines get thinner and thinner at the end so that there is a gap between them.
Now I try to lower PA value again.

If you mean the two perimeter lines, they are joined in the perimeter at the top, joined for part of the length of the perimeter on the right, and not joined at all in the perimeter at the bottom. The difference between top and bottom suggests to me that you have chosen an unfortunate wall thickness and the slicer has failed to ensure consistent infill by altering the extrusion widths - so that whether the perimeters are joined or not is very sensitive to small changes. I am assuming that the thickness of all three walls is supposed to be the same.

I also have problems with pressure advance and input shaping with de PA values I already got finetuned without input shaping.

Top one: input shapping ei3 @48Hz + PA 0.1 (orbiter extruder direct)

Bottom one: just input shapping and no PA

Both 100mm/sec, 6000mm/s2 acceleration

You can see corners are ok with the PA, and bulges with no PA...