ASCII Keyboard Tester Tiny KitA compact board to test vintage parallel ASCII Keyboards. Use it on top of an Apple-1 or Apple ][ and/or connect their keyboards using the DIP connectors. The offer includes all unsoldered parts, the PCB, manual, schematics and BoM.Evolutionary design of the legendary ASCII Keyboard Tester. It can now eavesdrop on the signals generated by a keyboard and transmitted to the vintage computer, without interfering its normal operation. Of course it still supports familiar standalone usage, so a (self-made) keyboard can be tested in isolation. All bits are annotated to ease conversion and understanding of hexadecimal and decimal number systems.Use the DIP-swich to turn off the 8th bit or activate adapter mode. The latter is to use an Apple ][ keyboard with an Apple-1 computer. All keyboard connector pins are labeled to make it easy to connect ASCII keyboards that go with other computers, like the Sol-20 of Processor Technology.Worldwide tracked (not insured) shipping!