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@itgrrl@infosec.exchange

Post #3482610

2026-06-30 03:37 UTC

OK all my #electronics / #PCB fab #FediFrens 👋 I need [1] to get a custom #keypad designed & fabbed and I’m starting from a low low base of “sure I’ve put built plenty of electronics kits & learned a bit of electronics theory but mostly a long time ago & I haven’t designed anything myself”… 🙃 so what’s the best way to get started? 🤔 I found a couple of places that do custom #keyboards & have online key[board|pad] design tools, which seems about right. I don’t actually want to become an expert in custom PCB / #keyboard design, PCB fabbing, or managing Shenzhen supply chains – I just want to get this one thing made [2] and am happy [3] to exchange money for goods & services (within reason) to get it done I’ve already looked at just using a gaming keypad to do the thing but I really want to integrate the keypad into the other thing to get it to where I want it to be…     OK, there’s no need to be coy I guess – I want to put a “real” keypad into my 1:1 #3Dprinted #Apollo #DSKY (WIP pic below) what’s my optimal pathway to getting this to exist? I imagine that other DSKY nerds may want one once it exists, so the ability to turn it into a limited run after the initial prototypes are done would be a bonus pls #boost4reach 🙏     (tagging in @projectgus@aus.social, @voltagex@infosec.exchange, & @Unixbigot@aus.social for starters…) #AGC       [1] want [2] yeah, I hear it too 🤪 [3] resigned

Replies (1)

  • @jpm@aus.social 2026-06-30 03:59

    @itgrrl@infosec.exchange @projectgus@aus.social @voltagex@infosec.exchange @Unixbigot@aus.social keyboards are pretty easy as far as electronics projects go, which is why they’re popular to make. The key words you want to start researching are “Cherry MX” for the key switches and key caps, “keyboard matrix” for the details on how to wire up the key switches, and “keyboard firmware” for the software that runs on the microcontroller that turns physical key-presses into keyboard protocol scan-codes.

    Open ##3489391