Timeline for How to find the matrix layout of an old EEPC keyboard
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Jul 14 at 16:17 | comment | added | jsotola |
the matrix is irrelevant to the code doesn’t wanna compile problem ... if you determine the correct the matrix, then the code will still not compile
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| Jul 14 at 9:25 | comment | added | periblepsis | Please document an "old EEPC keyboard". When i needed to work out the keyboard of an IBM Model 85 Electronic Typewriter so that I could turn it into a printer, I just 'scoped out the timing and details, manually, without any schematics. With data in hand I designed an 8051 board to work between my IBM PC/AT and this typewriter (never intended for computer control) and wrote code. Worked perfectly the first time I powered it up. Never changed a thing after. Worked for many years. Use your own head!! Don't depend on others or their sketches. Just think. Then solve. So narrow it down for us. | |
| Jul 14 at 9:10 | answer | added | Justme | timeline score: 0 | |
| S Jul 14 at 8:56 | review | First questions | |||
| Jul 14 at 12:22 | |||||
| S Jul 14 at 8:56 | history | asked | ImTheBeemoPlush | CC BY-SA 4.0 |