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Hurricane II: An HP-41C Battery Pack w/ USB
12-13-2020, 01:38 PM
Post: #16
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RE: Hurricane II: An HP-41C Battery Pack w/ USB
Seems to become a new mass product:
I suggest:

Maybe there is a nice 3D printer where the PCB and the recharging batteries fits perfect, contacts between the batteries and to the calc can be done by old Siemens Gigaset Battery springs (at least that's my best goal)
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RE: Hurricane II: An HP-41C Battery Pack w/ USB - HP-Collection - 12-13-2020 01:38 PM



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