Kurt knew:
...Got it in my notes somewhere
Damn if I can remember. You need a Zorro slot connector and a A500 conector one small generic logic chip and some wire and a soldering iron and away you go.
;-) If you or a friend have old copies of Amiga Format magazine, this project was covered in issue 106, January, 1998, pages 20-25.) A minor error was spotted by a reader whose letter, along with the correction, was printed in AF issue 113, August 1998, page71.
