#septandy
Special thanks to pcbway.com for sponsoring this video. Check out the project at https://www.pcbway.com/project/sharep...

This simple build allows you to make your own Diagnostic Cartridge for the Tandy Color Computer. It works on a CoCo 1, 2 or 3. Everything you need can be found over there.

If you're interested in burning EPROMs, check out my video on the subject.   • Xgecu TL866II Plus vs T48 vs T56  

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