C64 Mini Keyboard Progress..

Rev 2 PCB’s have arrived – 15 of them!

Now waiting on enough Arduino Pro micros and switches to start making kits up!

Each DIY kit will probably contain the following – i’ll firm up with pictures once i’m done test populating a rev2 board

  • 70 Standard switches
  • 70 Diodes – Through hole (possible SMT option also depending on price)
  • 1 USB Hub
  • 1 PCB – Rev 2 or later
  • 1 USB cable
  • two small pieces of heatshrink tubing
  • a couple of pieces of wire
  • 1 Arduino Pro micro – Pre-programmed with QMK firmware and custom Keymaps
  • Some instructions
  • a set of FDM – Filament printed keyswitches – These probably won’t be ‘perfect’ so i’ll be chucking them in as effective freebies as I won’t be releasing the keycaps as a digital file.

About that last part – I’ve spent countless hours on creating these keycaps, and still have more to go. I’ll eventually release them as a Digital file, but for now, you’ll be able to at least use the freebies to see if new keycaps are for you.

If you wanted a professionally printed set, i’ll be arranging something with a printing bureau somehow… It’s also likely i’ll be able to source reasonably costed SLA resin prints of these…watch this space

And for the money shots…….I’ve finished the top row of key text!

Now I’ve gotten the first row done, the next three should be significantly quicker.

The text is recessed into the key by about 0.4-0.6mm – between 2 and 6 layers of 3D print, not really enough to be clearly felt – but enough to be ‘seen’

After that, there’s the optimisation for printing – Filleting the edges – trialling depths and generally finding out what actually works, looks and feels good

Author: bleughbleugh

Early Fourties, Wife, two kids in primary school. Both of us work full time...3 years now Back in Blighty after a decade away...It's a new country for everyone! Still finding time to tinker!

5 thoughts on “C64 Mini Keyboard Progress..”

  1. Hi Matt. I’ve sold out of the first batch of kits – I made a small post on reddit and facebook.
    They’ll be shipped out next week, Last component was the outer packaging which will be here tomrrow!

    I’ll be doing a pre-order at some point in this month / early August to determine quantities for the next batch – I’m thinking around 50 units will be the go so i’ve already started ordering the cheaper items in bulk, mainly as, say, s the freight on 100 USB cables is similar to the freight on 20!
    Keep an eye here, i’ll post here first when i have a new batch

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s