All the projects I found are using analog switch so I moved to this solution I found 3 chips, this one is different my goal is not to reinvent the wheel but to use my usual keyboard with my old machines and avoid piecing holes in an old case to insert an usb connector actually I'm looking for something more recent than the 8808ae but difficult to find 8x8 matrix DIL or PLCC initially I was thinking to use a CPLD but they are more expensive and need a programmer I'm not planning to produce a product but make the resources available PCB from oshpark arduino mini + hc05 from china (ebay) really cheap (mt8808ae from utsource) (if I dont find a smaller chip) windows application available from a web site (with the source code) (later standalone controller based on vinculum II) On 30/06/2015 16:52, email@example.com wrote: > On 2015-06-30 16:21, Konrad B wrote: > >> I have (somewhere - one of those little things that I am unable to find >> after moving stuff around) an implementation based on an Atmel and an >> analogue cross point switch IC. But I am quite sure it isn't Jim's work. >> So there is at least one more in the wild. >> >> http://www.ide64.org/pckeyb.html > Yes, Konrad. I think that's the one. I must have received it from Josef > some years ago, shortly before things were moved. > Message was sent through the cbm-hackers mailing listReceived on 2015-06-30 16:00:08
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