Thanks to John at 6502.org the scan of this book is available, now stored on archive.org due to size.
See also the Lab-Volt page

The description of the trainer is in the book Microprocessor Concepts and Applications Publisher: Lab-Volt Download here for archive.org

Philippe Roehr has built a nice Junior system from scratch.

He added KB9 Basic and OS65Dv3.3 software, described how to here.





See also:

Focal-65 V3D for TIM and KIM-1

Focal on the 6502, a page on this small language, originating for Digital Equipment. A small interpreter (about 5K) for...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...

Found some photos of OSI 300 trainers, some youtube videos, circuit diagram and component layout.

See the OSI 300 page!

New ICs bought recently:
6501AQ, W65C22S, W65C22N in the 65XX IC collection.