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Hello and asking for help with HP 67 power unit
12-03-2021, 05:27 PM
Post: #27
Tapti Offline
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Joined: Nov 2021
RE: Hello and asking for help with HP 67 power unit
Tony, ok I overlooked the positiv voltage from the battery. Than it's clear how the polarity has to be.
Many thanks,
Stefan
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RE: Hello and asking for help with HP 67 power unit - Tapti - 12-03-2021 05:27 PM



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