Projects
Kempston Joystick interface with thru-port is a small pictorial "How To" on how I solved the problem with using a joystick and a Datel +D floppy drive interface at the same time. After all, there's little point in being able to load a game in seconds if you can't use a joystick to play those games is there!
These interfaces are available in small quantities. If you'd like one, enquire via Email, address on homepage.
Repairing a Kempston interface is a small pictorial guide to changing the edge connector on an old joystick interface.
Two versions of this modification board will be available. Available now is the version that fits inside the UM1233 modulator case. Soon, a plug-in replacement board will be available - you simply take the modulator out and solder my replacement part onto the Spectrum board. If you'd like one of these boards, please enquire via Email, address on the home page.