HP 59309A Digital Clock and K10-59992A - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: Not HP Calculators (/forum-7.html) +--- Forum: Not remotely HP Calculators (/forum-9.html) +--- Thread: HP 59309A Digital Clock and K10-59992A (/thread-16865.html) |
HP 59309A Digital Clock and K10-59992A - markgreco - 05-03-2021 06:42 PM My first post here! I own a HP digital clock HP 59309A and can find lots of information on it. What I can’t find is anything on the K10-599992A battery backup. I’m trying to make a replica as they are close to impossible to find. I’m able to find a few online photos but that’s it. Supposedly you could access the batteries from the front as you may want to rack mount it. Any detailed information or point me in a different direction. I have emailed a few folks that may have one with no luck. RE: HP 59309A Digital Clock and K10-59992A - BobVA - 05-04-2021 12:29 AM Welcome!! Nice find! There's a photo of one on the TimeNuts site here, so it seems like he's got one, Might be worth reaching out to him. RE: HP 59309A Digital Clock and K10-59992A - markgreco - 05-04-2021 12:32 AM I emailed him he is a busy guy I’m sure. Waiting Patiently RE: HP 59309A Digital Clock and K10-59992A - markgreco - 05-06-2021 01:13 PM Patients is a virtue. Received this last night HP 59992a RE: HP 59309A Digital Clock and K10-59992A - BobVA - 05-06-2021 03:02 PM Very nice! I'd only seen the front panel of that before - the inside was pretty interesting. I'm guessing the two transistors are for the battery check functionality. Keep us posted if you decide to build something! RE: HP 59309A Digital Clock and K10-59992A - markgreco - 07-06-2021 03:46 AM I made a replica see it here. https://www.thingiverse.com/thing:4890680 RE: HP 59309A Digital Clock and K10-59992A - BobVA - 07-06-2021 01:57 PM Brilliant piece of work!! Please consider putting a copy of your summary, and a couple of photos, in the articles section. The work you did with duplicating labels, paint matching, etc. is a great general reference in addition to the details specific to the K10. Thanks for posting! RE: HP 59309A Digital Clock and K10-59992A - markgreco - 07-14-2021 04:03 PM Bob here it is further talk RE: HP 59309A Digital Clock and K10-59992A - BobVA - 07-14-2021 09:47 PM Neat! Thanks!! Particularly appreciate the information on the paint / decal approach! |