Elektor did write about the Junior and related designs in recent years, retro electronics! This site (at the present and previous wwww locations) was mentioned also.
Oh, and this is retro and has the name Elektor Junior but it is not a Junior computer!
See also:
KIM-100
The KIM-100 is a homemade KIM-1 to S-100 bus system. Well designed, well documented and with a professional look.
Pho...
MTU K-1007 PET MTU bus interface
The K-1007-1-PET is an interface between the PET 2001 and the MTU/KIM-1 bus. This allows MTU products to be used on the ...
MTU Catalogs, Product Descriptions and Newsletters
Here you can find the product announcements from MTU. Starting with KIM-1 products like the K-1008 Visable memory in 197...
MTU K-1005 Card File and Motherboard using KIM/MTU bus
A passive card cage and 4 -slot bus for KIM-1, SYM-1, AIM 65 and PET Commodore.
Note that the KIM/MTU bus is stil...