Ositis Electronics
We explore the Apple II platform—when we discover something worth improving, we design tools and mods to share with the community. Hardware runs from compact storage and I/O boards to adapters, keyboard helpers, and prototyping aids.
Products
Everything below is designed or curated by Ositis. Some items ship from our Tindie store; MegaFlash has its own product page and purchase options.
MegaFlash
Internal storage for Apple IIc and IIc Plus—ProDOS volumes, RAM disk, Wi‑Fi TFTP, NTP, control panel, and more.
Product page →
a2‑6502 Logic Analyzer Adapter
Adapter board for probing the 6502 bus on Apple II family hardware with a logic analyzer.
Apple IIc keyboard stiffener
Low-profile stiffener for the Apple IIc keyboard—helps with feel and stability on upgraded setups.
Apple2‑IO‑RPi
Small I/O board bridging the Apple II and a Raspberry Pi for experiments and utilities.
Apple II prototyping board (small)
Compact perf-style board for hand-wiring Apple II bus experiments and one-off circuits.
About Ositis
“Ositis” is short for Ositis Electronics. The focus is practical: boards and accessories that make real Apple II machines easier to use, probe, or extend—whether you are restoring a IIc, hacking peripherals, or building something new on the bus.
Much of that work grew out of a long-running Apple IIc project: bring a decades-old machine up to a usable, modern workflow—not a museum piece stuck on floppies and tiny CRTs, but something you can actually live with today. That has meant fixing hardware (RAM, ROM, power), improving I/O (serial, storage, boot paths), and experimenting with video, networking, and software environments that make the IIc feel less like a curiosity and more like a serious tool.
The Apple //c projects hub on Elmars Tinkering Again is where ongoing progress lives: article write-ups, links to related posts, and embedded videos—use it when you want the full story and the latest updates beyond what fits on this site.
Questions about shipping or stock? Use the contact options on Tindie. For MegaFlash firmware and source code, see the MegaFlash page and Support.