collections VS TOTEM

Theoretically, our domain should only contain pure PHP code without any external dependencies. Nonetheless, there are some libraries that we want to use in our domain, such as ramsey/uuid to generate UUIDs, or brick/math to work safely with numbers. Another usual example of an allowed external library in our domain is doctrine/collections when we use Doctrine as an ORM, because the relationships between entities must be of type Doctrine\Common\Collection.

How you want to do the grouping is up to you. Maybe look into using Doctrine Collections: https://www.doctrine-project.org/projects/collections.html

You can also look at Doctrine Collections as an example of a library doing something similar and making full use of generics. Look at all the annotations that mention `T` or `TKey` in https://github.com/doctrine/collections/blob/c1ec9823f9250fefb274cccf62970b5c167e6bc7/lib/Doctrine/Common/Collections/Collection.php

Wired Totem from keeb.supply needs a reset every time I start my Win10 pc, otherwise it works as usual. it says "USB device not recognized". Tested on multiple pcs and cables. Asked on their discord but they haven't heard this problem before. Nuked and reflashed with the given files multiple times, checked again the soldering but didn't help. If it works perfectly fine after reset or connecting to an already running pc, what might be wrong? Is there a watchdog feature that sends a reset signal the moment it gets power? My repo.

You just need a new keyboard 🙃

I built a TOTEM[1] (same creator) and it looks stunning. Was a breeze to get manufactured (both PCB and resin printer case from jlcpcb, in my case) and assemble too!

The build guide is very informative and quirky, it has everything from tips in how to solder smd diodes to "use a sharpie to paint the PCB sides black so it looks nicer", way better than some expensive kits I've bought in the last few years!

1. https://github.com/GEIGEIGEIST/TOTEM

There are some pads on the underside of the XIAO controller that we need to connect to. The footprint that I am using here has plated through-holes with edge cuts with enough space to allow you to use a soldering iron from the bottom to solder the plated through-holes to the pads. This approach was borrowed from Totem so it should work but I am worried about manufacturing issues due to the DRC failures there.

Here you can find the PCB and case files and of course a buildguide. Here is a Hackster post covering my process. I hope it's ok to mention, that you can also buy complete kits on keeb.supply by now.

Thanks! The KiCad files are open source, you can figure out how to add a number row, I believe in you! build guide

design your own case – take a look at the bottom of GEIST’s TOTEM

add an extra pinky key – popularized by Jian and seen in Totem

as u/Tulip2MF mentions, GEIST did the TOTEM for SEEED XIAO challenge and showed it off with a clear case and keycaps