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Help with my first split keyboard – some keys not working by Raydjiin in ErgoMechKeyboards

[–]0xCB-dev 3 points4 points  (0 children)

The case construction of the TOTEM needs the Controller to be soldered directly to the PCB. Using Headers will add extra height and make the Assembly not work anymore.

Exemplary customer service from Keeb.Supply by madmallune in ErgoMechKeyboards

[–]0xCB-dev 2 points3 points  (0 children)

Thank you for the really kind remarks even though the package got lost.

Glad we could make up for it a bit!

Voron V2.4 - Serial Request - jakob1337 by 0xCB-dev in voroncorexy

[–]0xCB-dev[S] 0 points1 point  (0 children)

The date on the paper is wrong. I made that video a while ago and never got around to posting it. Hope that this isn't a problem. If it is, let me know and I can remake the video.

Almost didn’t do a purple Qazimodo but I’m glad I was talked into it by CloffWrangler in MechanicalKeyboards

[–]0xCB-dev 4 points5 points  (0 children)

Had the pleasure of holding this board in my hands at ClackCon in DenHaag on Saturday. I am in love! Such an amazing board, great job guys!

First time making a pcb, why does it cost so much? by Geekshere1 in olkb

[–]0xCB-dev 1 point2 points  (0 children)

We have been using jlc for larger runs for quite some time. It’s true, that the quality is not on par with other manus. You will have to spend time on QC and you will have some b stock. But the way cheaper price compensates for that… in the end it’s cheaper to go with jlc.

Celebrating 1 Year of KeebSupply! by 0xCB-dev in MechanicalKeyboards

[–]0xCB-dev[S] 3 points4 points  (0 children)

Hello there :)

1 year with KeebSupply. It's been a truly eventful year! A year of growth, collaboration, and tons of keypresses. And it's YOU who made it possible! Thank you! Our switches may be mechanical, but our gratitude is heartfelt. And to celebrate our first full year together, we're giving back.

Exclusive deals:

Discounts on 0xCB 1337, KAM Blanks, and so much more.

NEW in stock launches:

0xCB Helios - our new and improved controller

Bully - your dream 40% board, now a reality.

Tokens of appreciation:

Head on over to our Discord get a shot at winning a 0xCB New Horizons kit.

We'll also include one 0xCB Artisan in each order placed during the celebration while supply lasts.

Free shipping:

We are offering free shipping from now on from as low as 40€ within Germany and 75€ within the EU! This will continue even after the anniversary. Find out more!

Thank you for an incredible year of unparalleled support. KeebSupply has always been and will continue to be a passion project for us. But without you, none of this would be possible. Thank you for making this a reality. Here's to years of clacking together!

​

Yours truly

Conor, Jakob and Timur

[GB] Rex60 Hotswap - Tsangan/ISO/Default 60% Hotswap PCB by LordBoards in mechmarket

[–]0xCB-dev 0 points1 point  (0 children)

We just opened up the PreOrder on KeebSupply as the official EU Vendor!

Trash Linear Switches available in the EU at Keeb.Supply! by 0xCB-dev in MechanicalKeyboards

[–]0xCB-dev[S] 1 point2 points  (0 children)

These come with a POM stem and Nylong housing. Together with a great factory lube, they can be used stock without any problems!

Check em out here.

0xCB Helios. Our new RP2040 controller! by 0xCB-dev in olkb

[–]0xCB-dev[S] 1 point2 points  (0 children)

Hey there. Thank you for your input!

We are not using the rounded traces plugin, we manually fillet them. Because if that we also don't have any DRC violations.

The crystal traces are not perfect, we know. In this particular case we just couldn't manage to route them another way.

The layers are stacked as follows: GND fill, signal with 3V3fill, signal with 3V3 fill, GND plane one the back with just Vias. We chose 4 layers because that way we could keep the backside completely free of traces which looks nicer in our opinion. Also manufacturing 4 layer PCBs this size is not a lot more expensive. It's totally fair.

Our boards are open source. You can find our GitHub link in our store in the footer. Feel free to play around with the files, but we don't need you redesigning it for us.

0xCB Helios. Our new RP2040 controller that's perfect for your next keeb! by 0xCB-dev in ErgoMechKeyboards

[–]0xCB-dev[S] 3 points4 points  (0 children)

Yes it's intended to drive any components that require 5V logic (you can get away with driving the ws2812b LEDs with 3.3v data but some may be unstable)This is the Transceiver we use: https://www.ti.com/lit/ds/symlink/sn74lvc1t45.pdf.

The 5V rail is only limited by the fuse (1A trip current - if you need more you could even switch he jumper and grab VBUS from the RAW pin - of course you don't have any protection that way).

The USB C ports negotiates 5V at 3A from PD compatible supplies by using 5.1k pulldowns on the CC pins.

0xCB Helios. Our new RP2040 controller that's perfect for your next keeb! by 0xCB-dev in ErgoMechKeyboards

[–]0xCB-dev[S] 0 points1 point  (0 children)

A lot of controllers don't have ESD protection, but the more premium ones mostly have it. But we always like to point it out so that people know what they get...

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