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It seems it may be possible to detect the Wheelwriter model. Send (on the bus) 0x121 followed by 0x000. I have two Model 3 Wheelwriters. They both return (on the bus) 0x006. I have a Model 6 Wheelwrit…
ghost updated
4 years ago
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No issue to raise. I have a WW 3 and a WW 3500 that I've been repairing slowly and I'm interested in the project you've got going. I found the following pdf that is full of good information on the o…
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Was looking at purchasing a wheelwriter 7000, but I just got a wheelwriter II from work. is it possible to convert this to work with the WW2? I do circuit board design and programming for a living so …
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I get an error trying to synthesize mclwr1.v in Diamond 3.6 or 3.12:
documents/impl1/source/mclwr1.v(120): net rx_fifo_wr is constantly driven from multiple places at instance RX_FIFO, on port WrEn…
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This issue is just to check in on the current state of / discuss the REST api implementation. Is the plan to essentially run a REST server which can call the same commands exposed via serial?
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On your image of the breadboard matrix with the 2n7002 with heat sink could you put a "S" "D" "G" over the proper pins for source, drain, and gate. I tried to load kcad? or whatever to view the schem…
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I've been testing the Cadetwriter interface on my Personal Wheelwriter 2 over the last few days and have been experiencing some very strange behavior after power on, and extra erroneous characters bei…
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According to the manual different printwheels have different pitches. The options are:
Pitch | Type Size | Characters per inch | Lines per vertical inch
-- | -- | --| --
Pica |10| 10|6|
Elite…
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Howdy Jkua, great work on this project! I'm just getting started on fabrication and was wondering, how does the PCB you've designed fit in the little slot? Does it connect via a ribbon cable or is it …
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Would love to try this project on my Wheelwriter but I can't find any info at all on the actual hardware required to interface the Pi to the Wheelwriter (the "Hardware interface module"). Can you help…