HP-67 low power indicator circuit?
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07-30-2023, 12:49 PM
Post: #1
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HP-67 low power indicator circuit?
Could someone please point me to a schematic for the low power indicator circuit for an HP-67?
Much obliged. -j |
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Messages In This Thread |
HP-67 low power indicator circuit? - John Garza (3665) - 07-30-2023 12:49 PM
RE: HP-67 low power indicator circuit? - teenix - 07-30-2023, 09:38 PM
RE: HP-67 low power indicator circuit? - John Garza (3665) - 07-30-2023, 10:15 PM
RE: HP-67 low power indicator circuit? - Steve Simpkin - 07-30-2023, 11:53 PM
RE: HP-67 low power indicator circuit? - teenix - 07-30-2023, 10:20 PM
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