SDK-85 searching archives

Last Updated or created 2022-09-30

Found these old .. old mini-cassettes .. wish i could read these now.
The sdk units we had, had tapedrives and few other hardware devices you could play with. Like a motor you could control, which had a disc with slots in it on top. These slots could be read and counted with a sensor to determine the speed.

Also this scanned pages, from school i found. There should also be a little notbook with programs and notes ..

Found some ROM files also

Apparently we had something called a bb-board.
These had motors and speakers and such

This part contains the motor with sensor
Led and switches
Speaker and more

I want to try to get some parts working by rebuilding. Like the speaker .. because … i found some own written software!

I found als programs written by my friend Martin