HP-65 goes on hold after reading a card

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HP-65 goes on hold after reading a card

11-17-2020, 10:00 PM

Post: #22

teenix Offline

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RE: HP-65 goes on hold after reading a card

(11-17-2020 04:08 PM)albertofenini Wrote: Hi Tony

Am I wrong or the HP-41 card reader uses the same Sense Amplifier 1826-0322 used by the HP-67 and thus compatible with the HP65 ?

Take care !

It looks like it but I haven't swapped the 65 and 67 sense chips. They have different part numbers but pinouts look the same/

cheers

Tony

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Messages In This Thread

HP-65 goes on hold after reading a card - albertofenini - 11-15-2020, 12:13 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-15-2020, 03:40 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-15-2020, 11:37 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-15-2020, 01:10 PM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-16-2020, 09:07 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-16-2020, 09:22 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-16-2020, 09:46 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-16-2020, 10:12 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-16-2020, 10:18 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-16-2020, 10:28 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-16-2020, 10:29 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-16-2020, 12:04 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-16-2020, 12:36 PM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-16-2020, 04:08 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-17-2020, 07:06 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-17-2020, 10:21 AM

RE: HP-65 goes on hold after reading a card - Kostas Kritsilas - 11-15-2020, 05:38 AM

RE: HP-65 goes on hold after reading a card - [kby] - 11-29-2020, 02:32 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-16-2020, 11:51 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-17-2020, 10:56 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-17-2020, 10:51 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-17-2020, 04:08 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-17-2020 10:00 PM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-17-2020, 10:15 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-18-2020, 03:00 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-18-2020, 09:34 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-28-2020, 08:34 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-28-2020, 09:55 PM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-28-2020, 09:59 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-29-2020, 12:57 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-29-2020, 08:13 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-29-2020, 09:00 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-29-2020, 05:03 PM

RE: HP-65 goes on hold after reading a card - teenix - 11-29-2020, 10:06 PM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-30-2020, 10:23 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-30-2020, 11:17 AM

RE: HP-65 goes on hold after reading a card - albertofenini - 11-30-2020, 11:20 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-30-2020, 12:01 PM

RE: HP-65 goes on hold after reading a card - albertofenini - 12-01-2020, 11:01 PM

RE: HP-65 goes on hold after reading a card - teenix - 12-02-2020, 06:45 AM

RE: HP-65 goes on hold after reading a card - Kostas Kritsilas - 11-29-2020, 06:50 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-29-2020, 07:49 AM

RE: HP-65 goes on hold after reading a card - Kostas Kritsilas - 11-30-2020, 02:25 AM

RE: HP-65 goes on hold after reading a card - teenix - 11-30-2020, 03:34 AM

RE: HP-65 goes on hold after reading a card - Kostas Kritsilas - 11-30-2020, 08:10 AM

RE: HP-65 goes on hold after reading a card - [kby] - 11-30-2020, 09:12 AM

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