3 thoughts on “New page dedicated to the Nixie version

  1. MS

    Great !!! finally something to get busy with

    As you explained pin 1 and 3 will be used for serial data, so D5 to D12 the LCD parallel data pins will be left floating or should be grounded to avoid interference ?

    Thanks Steve

    1. admin Post author

      The LCD logic is removed from the program, so the pins will not be in use – probably best to just leave them floating, they should’t be creating any noise as they aren’t in use. On the noise issue, it’s best to mount this in a metal box for shielding – there are HF signals being measured after all.



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