| 97 faultfinder for ASCII keyboard To be able to check the connections to an unknown ASCII keyboard, you want to know first of all where the...
All items tagged with Board and Keyboard (51)
| keyboard adapter Parallel/serial converters have a var- iety of applications in computer technology, for instance, in interface circuits for...
| ASCII-keyboard elektor may 1983 Our first ASCII keyboard was published in November 1978 (Elektor No. 43) and proved to be extremely popular....
| parallel-serial keyboard converter As we have already said in the article on constructing the ASCII keyboard, there is another option for th...
| 11-20 — elektor november 1982 drum interface a drum instead of a keyboard for synthesizers Why must a synthesizer always have a keyboard?...
| 7-22 — elektor july/august 1982 With a bit of luck it is sometimes possible to purchase a high quality keyboard without having to pay too...
| polyphonic synthesiser elektor may 1982 - 5-17 polyphonie s"idi~e).%ise,ir GoÃàtz and R. Mester the digital keyboard assembly and debounce c...
| 4-46 - elektor april 1982 capacitant keyboard • J• keyboard a solid state "keyless keyboard" The choice and price range of available com...
| C. Voss digital keyboard At first sight, this circuit looks rather complicated. It is a keyboard encoder, and it performs the following func...
| ously. When a key is depressed, the output of IC2 remains logic zero until the counter reaches the corresponding address for that particular...