Chad S Gephart

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Activity overview

Latest activity by Chad S Gephart
  • Chad S Gephart commented,

    Much better, thank you!  I blindly copied that bug from the example code (link below) and failed to trace it out fully. This is what happens when a hardware engineer writes code.

  • Chad S Gephart commented,

    I have pasted in your initialization code after commenting out the original (and also verified the copy/paste didn't miss anything). The display output has not changed from my earlier photos, with ...

  • Chad S Gephart commented,

    Thank you - I have verified with a multimeter that BS0, BS1, BS2 (pins 17-19) are GND. Unused pins 4-6 and 10-14 are also GND per the datasheet. The 5V supply was checked for voltage level and nois...

  • Chad S Gephart created a post,

    Difficulty configuring NHD-0220CW-AB3 for new product

    Using code similar to NHD example, to drive display via SPI from Arduino Mini Pro. All characters display as mirrored left/right, and the characters from output() function are not always the same. ...