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RetroTheory's latest activity
Nominations will close March 25th. If you'd like to join the board and influence how TinkerDifferent runs in the next year,
put your name in now!
Hey Guest, MARCHintosh 2026 is upon us. Check out
community projects
, join
GlobalTalk
, and have fun!
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RetroTheory
posted the thread
Big Maclock. A software inspired version of the desk toy clock
in
Software
.
Since I posted the source code on github, I thought Id make this new post I made a program with Retro68 cross compiler with a...
Mar 17, 2026
RetroTheory
replied to the thread
MARCHintosh 2026 Projects
.
This is really a useless project but I am having a bit of fun after figuring out how to interact with serial data A Digital Multi...
Mar 11, 2026
RetroTheory
replied to the thread
Macintosh Plus - Weird Startup Problem
.
Hmm, how many chips on the SIMMs ? if its 2 or 3, its kinda hit or miss if they work. 8 or 9 is more common to work, having said that I...
Mar 3, 2026
RetroTheory
replied to the thread
Macintosh Plus - Weird Startup Problem
.
Have you checked the RAM is correct and matches the cut resistors config on the board ? Sometimes resistors are cut and then RAM is...
Mar 3, 2026
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