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osolabstech.bsky.social

@osolabstech.bsky.social
6 followers 10 following 26 posts
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osolabstech.bsky.social @osolabstech.bsky.social · 02/10/2026
A new Episode of the 20c, now The ROM Board. en.osolabs.tech/the20c/the-2... In this episode, we'll learn about the ROM chip, or Read Only Memory, which provides us with read-only memory. This memory will allow us to store all the instructions for our 20c.
en.osolabs.tech
OsoLabs.tech - The 20c - Episode 4 - Read Only Memory
ROM, Read Only Memory Episode 4 Introduction In this episode, we'll learn about the ROM chip, or Read Only Memory, which provides us with read-only memory. This memory will allow us to store all ...
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osolabstech.bsky.social @osolabstech.bsky.social · 27/09/2026
Commodore 64, 1571, 1942 and Coffee
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osolabstech.bsky.social @osolabstech.bsky.social · 26/09/2026
One of the best graphics for Commodore 64!!! The bedroom scene was legendary!! To the Victor goes the Spoils!!!
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osolabstech.bsky.social @osolabstech.bsky.social · 26/09/2026
In a Bar of Buenos Aires
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osolabstech.bsky.social @osolabstech.bsky.social · 18/09/2026
I do not have many PETs, just two, the 710 works, the 8032 i have a problem with the char rom I think!
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osolabstech.bsky.social @osolabstech.bsky.social · 18/09/2026
Wow! That is a great kit! I am starting building my own mini lab!
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osolabstech.bsky.social @osolabstech.bsky.social · 18/09/2026
Oh, it is the Score Reset
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osolabstech.bsky.social @osolabstech.bsky.social · 18/09/2026
Yes here it is, also adding the paddles (a potentiometer and a telegraph type clicker)
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osolabstech.bsky.social @osolabstech.bsky.social · 18/09/2026
Thanks!! Yes it is odd, here is the board
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osolabstech.bsky.social @osolabstech.bsky.social · 18/09/2026
Thanks Charles!! One day I would love to do the same to a Commodore TV-Game
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osolabstech.bsky.social @osolabstech.bsky.social · 18/09/2026
Yes it is a Telematch Panoramic built in Argentina on 1976, no documentation exists so we are recreating the PCB and circuits from Scratch with Guille. It is based on the ay-3-8500
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osolabstech.bsky.social @osolabstech.bsky.social · 17/09/2026
With @crespiguillermo.bsky.social we are trying to reconstruct an old Magnavox type console and one of the chips is a ti sn76426, we know it is a character generator but we do not have any info about pin outs of anything. Looking for help! @nathaniellockhart.bsky.social @charleshawn66.bsky.social
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osolabstech.bsky.social @osolabstech.bsky.social · 15/09/2026
Episode 3 of the 20c Use the OpenSource Duino Protocol analyzer to study all the buses of a 6502 processor. en.osolabs.tech/the20c/the-2...
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osolabstech.bsky.social @osolabstech.bsky.social · 23/08/2026
That app is brillant!
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Reposted by @osolabstech.bsky.social
GrantMeStrength @grantmestrength.bsky.social · 23/08/2026
I’d forgotten to add the SP0-256 speech chip to the retro Opcodes app. But why stop at just adding the chip information?
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osolabstech.bsky.social @osolabstech.bsky.social · 20/08/2026
Wiring new Glue Logic, now with more RAM with 28k , 4k for 10 I/O devices and 32k of ROM
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osolabstech.bsky.social @osolabstech.bsky.social · 19/08/2026
Thanks! Yes it is is! Now let’s build it!
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Reposted by @osolabstech.bsky.social
Nathaniel Lockhart @nathaniellockhart.bsky.social · 19/08/2026
No worries, all the documentation and production files are right here, so you can make a batch through whatever PCB fab you like! I just offloaded my extras to clear out some stuff. github.com/eduardocasin...
github.com
GitHub - eduardocasino/kim-1: MOS KIM-1 Single Board Computer replica
MOS KIM-1 Single Board Computer replica. Contribute to eduardocasino/kim-1 development by creating an account on GitHub.
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osolabstech.bsky.social @osolabstech.bsky.social · 19/08/2026
Nathaniel had a few Kim-1 !
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osolabstech.bsky.social @osolabstech.bsky.social · 19/08/2026
Thanks @crespiguillermo.bsky.social for making it possible!
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osolabstech.bsky.social @osolabstech.bsky.social · 19/08/2026
Together at last!! Today arrived the Kim-1 pcb thanks to @nathaniellockhart.bsky.social !! Now lets build it!!
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osolabstech.bsky.social @osolabstech.bsky.social · 18/08/2026
Way to go @freeze64.bsky.social !! The longest running Commodore 64 magazine of all time???
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Reposted by @osolabstech.bsky.social
Vinny Mainolfi | FREEZE64.com | Commodore 64 @freeze64.bsky.social · 17/08/2026
Hey, #Commodore64 Gamers! Presenting the FREEZE64 POKES SPECIAL ISSUE VOL.2. We crack open the trusty Hackersoft Pads and dish out fresh POKES 'N' CODES for both classic and newly-minted Commodore 64 games + A FEW EXTRAS TO ENJOY! Preorder your copy TODAY: freeze64.com/freeze64-iss...
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osolabstech.bsky.social @osolabstech.bsky.social · 13/08/2026
Working on an IEC board to connect my 1541 to the 20c
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osolabstech.bsky.social @osolabstech.bsky.social · 13/08/2026
Tea + Proof Reading! A great combination Vinny! Waiting for Next Issue as Always!!
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osolabstech.bsky.social @osolabstech.bsky.social · 12/08/2026
Thanks!
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osolabstech.bsky.social @osolabstech.bsky.social · 12/08/2026
Thanks Guille!! Lets out a Picture here, and in few words the 20c is an Open Source Modular Computer based on the 6502
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osolabstech.bsky.social @osolabstech.bsky.social · 12/08/2026
The20c, an Open Source modular 6502 based computer, see more at en.osolabs.tech
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osolabstech.bsky.social @osolabstech.bsky.social · 12/08/2026
Hi Nathaniel! I am interested in the board if you still have one!
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