After some fooling around with text on the 7-segs, I'm returning back to the original purpose of these display modules: the calculator. I assembled both OLED and VFD modules on a single breadboard and plugged them into MK-61 emulator.
The plan is to make an universal carrier board that would accept both OLED and VFD modules:
If you missed it, here's a video about my 7-seg VFD text experiments:
Ooh, I'm curious when you'll release your code and circuit boards, I would build a replica of MK-61 immediately. This was the calculator that I used in my "polytechnic" school. Nostalgia. Unfortunately, I lost mine.
I ordered one 1-2 weeks ago, from eBucht. I hope it comes soon. But I would like to recreate it, unfortunately I'm not as talented as you.
Hi @ivaylo mitev ! The code is here: https://github.com/svofski/calculator-maybe. Currently it only uses input from the terminal, but the output works both for OLED and vacuum displays.
Discussions
Become a Hackaday.io Member
Create an account to leave a comment. Already have an account? Log In.
Ooh, I'm curious when you'll release your code and circuit boards, I would build a replica of MK-61 immediately. This was the calculator that I used in my "polytechnic" school. Nostalgia.
Unfortunately, I lost mine.
I ordered one 1-2 weeks ago, from eBucht. I hope it comes soon.
But I would like to recreate it, unfortunately I'm not as talented as you.
BR Ivaylo
Are you sure? yes | no
Hi @ivaylo mitev ! The code is here: https://github.com/svofski/calculator-maybe. Currently it only uses input from the terminal, but the output works both for OLED and vacuum displays.
Are you sure? yes | no