I wasn’t very present here these weeks… but was designing new hardware for our pocket computer !

TE-1504 : A simple connector converter HD60 –> simple card connector (horizontal)
TE-1504S : Same as previous but with bus drivers (horizontal)

The all time the missing extension :
TE-1504B : A backplane for the PC-1500 with bus drivers and 5 card connectors (vertical)
Each connector respect the same pin role as on the PC-1500.

And there will be two prototype boards :
TE-1504PS : Short version 80×100
TE-1504L : Long version 150×80

Do you have some board ideas for the system ?