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HP-IL to Arduino bridge
11-03-2019, 09:03 PM
Post: #12
RE: HP-IL to Arduino bridge
Hi Patrick,
Thanks for the designing the GPIO-Shield and the Sketch. I managed to get it working with an Arduino Leonardo. There is only one thing that has to be kept in mind, when assembling the PCB: The polarity of the diodes D1 and D2 has to be reversed with regard to the layout. You can see the wrong polarity, when comparing it to the original layout from Jean-Fran├žois.
Additionally I had to comment out the inclusion of "ildrive.h". The library is missing in the distribution and I can't find a place to download it. But it is not needed for the GPIO-Shield, anyway.
Apart from this everything is working fine.

Best regards
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Messages In This Thread
HP-IL to Arduino bridge - Trancheterriere - 04-06-2016, 05:34 AM
RE: HP-IL to Arduino bridge - charger73 - 04-07-2016, 06:12 AM
RE: HP-IL to Arduino bridge - rprosperi - 04-07-2016, 06:37 PM
RE: HP-IL to Arduino bridge - J-F Garnier - 04-08-2016, 07:34 AM
RE: HP-IL to Arduino bridge - Bernd Grubert - 11-03-2019 09:03 PM

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