Guest
Hello,
i need schematics for this old counter. Especially the microprosseror
unit and keyboard control with INS4003, INS4002 chips. Also any
information about these olc chips is welcome.
Hardi
i need schematics for this old counter. Especially the microprosseror
unit and keyboard control with INS4003, INS4002 chips. Also any
information about these olc chips is welcome.
Hardi