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A little survey
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02-28-2016, 10:21 AM
(This post was last modified: 02-28-2016 08:52 PM by BarryMead.)
Post: #7
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RE: A little survey
I have one suggestion regarding pages 300-304 of the manual. These pages describe how to modify the HP-30B using Harald Pott's USB board to add a micro USB interface to the calculator. Since this micro USB board is no-longer being sold by Harald Pott, I suggest that this section be modified to show how to add a 2.5mm headphone jack to the HP-30B as illustrated by Marcus Von Cube and myself on threads in this forum here and here. I have full resolution photos of this procedure if you want them to help illustrate the conversion process (The photos posted in the forum have been cropped and reduced in resolution to save space).
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| Messages In This Thread |
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A little survey - walter b - 02-27-2016, 09:33 AM
RE: A little survey - Paul Dale - 02-27-2016, 10:09 AM
RE: A little survey - walter b - 02-28-2016, 07:53 PM
RE: A little survey - Paul Dale - 02-28-2016, 08:41 PM
RE: A little survey - jebem - 02-27-2016, 11:17 AM
RE: A little survey - walter b - 02-27-2016, 11:48 AM
RE: A little survey - jebem - 02-27-2016, 03:30 PM
RE: A little survey - PANAMATIK - 02-27-2016, 10:29 PM
RE: A little survey - walter b - 02-28-2016, 04:38 PM
RE: A little survey - BarryMead - 02-28-2016 10:21 AM
RE: A little survey - emece67 - 02-28-2016, 12:37 PM
RE: A little survey - walter b - 02-28-2016, 04:07 PM
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