PX41CX

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PX41CX

08-28-2024, 05:08 PM

Post: #123

krischik Offline

Junior Member

Posts: 37
Joined: Oct 2021

RE: PX41CX

Finished the PX41CX. The calculator is very nice. A huge improvement over the voyager style calculator. Pictures don't do them justice. They look better in real live

[Image: GWFXGcRXwAAZ3JP?format=jpg&name=large]

[Image: GWFXGcRXwAAZ3JP?format=jpg&name=large]

I actually made use of the washers to increase the headspace between the back panel and the PCB. If you do that you have to use the rubber feed as the screws will now protrude by ½ mm. But I consider that preferable over a short circuit.

[Image: GWFXHeNWEAAbUvH?format=jpg&name=large]

[Image: GWFXHeNWEAAbUvH?format=jpg&name=large]

Now I have to learn how to update the firmware. Well, first I have to order an AVR programmer on AliExpress.

https://uiq3.sf.net/rpn-45/
Developer RPN-45, FX-602P Simulator, FX-603P Simulator
HP16C, HP35s, HP-Prime, FX-602P, FX-603P, PC-1403

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Messages In This Thread

PX41CX - agarza - 10-29-2022, 07:58 PM

RE: PX41CX - Massimo Gnerucci - 10-29-2022, 09:05 PM

RE: PX41CX - Liam Hays - 10-31-2022, 01:50 PM

RE: PX41CX - SammysHP - 10-31-2022, 03:53 PM

RE: PX41CX - agarza - 11-01-2022, 01:50 AM

RE: PX41CX - johnb - 10-31-2022, 07:05 PM

RE: PX41CX - agarza - 11-01-2022, 01:44 AM

RE: PX41CX - Massimo Gnerucci - 10-31-2022, 07:16 PM

RE: PX41CX - Jlouis - 11-02-2022, 01:19 AM

RE: PX41CX - agarza - 11-02-2022, 02:43 AM

RE: PX41CX - Jlouis - 11-02-2022, 03:08 AM

RE: PX41CX - Sylvain Cote - 11-02-2022, 05:18 AM

RE: PX41CX - J-F Garnier - 11-02-2022, 08:29 AM

RE: PX41CX - Sylvain Cote - 11-02-2022, 02:49 PM

RE: PX41CX - J-F Garnier - 11-02-2022, 03:50 PM

RE: PX41CX - agarza - 11-02-2022, 06:48 PM

RE: PX41CX - rprosperi - 11-02-2022, 08:11 PM

RE: PX41CX - agarza - 11-02-2022, 10:17 PM

RE: PX41CX - goosnarrggh - 06-07-2023, 04:27 PM

RE: PX41CX - goosnarrggh - 06-07-2023, 05:37 PM

RE: PX41CX - agarza - 06-07-2023, 09:38 PM

RE: PX41CX - Eric Rechlin - 06-08-2023, 02:12 AM

RE: PX41CX - toml_12953 - 11-04-2022, 03:58 AM

RE: PX41CX - Jlouis - 11-04-2022, 06:23 AM

RE: PX41CX - TomC - 11-04-2022, 02:19 PM

RE: PX41CX - agarza - 11-19-2022, 04:53 PM

RE: PX41CX - TomC - 11-19-2022, 06:00 PM

RE: PX41CX - TomC - 11-19-2022, 06:02 PM

RE: PX41CX - agarza - 11-19-2022, 08:20 PM

RE: PX41CX - Sylvain Cote - 11-20-2022, 02:25 AM

RE: PX41CX - agarza - 11-20-2022, 02:54 PM

RE: PX41CX - anetzer - 06-06-2023, 05:53 PM

RE: PX41CX - agarza - 06-06-2023, 06:24 PM

RE: PX41CX - Liam Hays - 11-20-2022, 05:15 PM

RE: PX41CX - agarza - 11-20-2022, 07:30 PM

RE: PX41CX - grbrum - 06-05-2023, 06:07 PM

RE: PX41CX - agarza - 06-06-2023, 04:37 PM

RE: PX41CX - rprosperi - 06-06-2023, 10:51 PM

RE: PX41CX - agarza - 06-07-2023, 02:20 AM

RE: PX41CX - rprosperi - 06-07-2023, 11:39 AM

RE: PX41CX - agarza - 06-07-2023, 04:33 PM

RE: PX41CX - goosnarrggh - 06-07-2023, 05:24 PM

RE: PX41CX - agarza - 06-07-2023, 09:32 PM

RE: PX41CX - goosnarrggh - 06-07-2023, 09:40 PM

RE: PX41CX - agarza - 06-07-2023, 10:35 PM

RE: PX41CX - goosnarrggh - 06-08-2023, 01:06 AM

RE: PX41CX - goosnarrggh - 06-08-2023, 11:48 AM

RE: PX41CX - rprosperi - 06-07-2023, 09:02 PM

RE: PX41CX - agarza - 06-07-2023, 09:57 PM

RE: PX41CX - thenozone - 06-06-2023, 05:36 PM

RE: PX41CX - revwillie - 06-11-2023, 04:10 PM

RE: PX41CX - agarza - 06-11-2023, 06:21 PM

RE: PX41CX - comabereni - 09-09-2023, 09:03 PM

RE: PX41CX - agarza - 04-29-2024, 11:56 PM

RE: PX41CX - Dave Britten - 04-30-2024, 01:44 PM

RE: PX41CX - Pierre - 04-30-2024, 02:56 PM

RE: PX41CX - thenozone - 04-30-2024, 08:20 PM

RE: PX41CX - Helix - 04-30-2024, 10:16 PM

RE: PX41CX - Garth Wilson - 05-01-2024, 02:21 AM

RE: PX41CX - agarza - 05-01-2024, 03:15 AM

RE: PX41CX - agarza - 05-01-2024, 03:10 AM

RE: PX41CX - PeteMoore - 05-01-2024, 02:35 AM

RE: PX41CX - Helix - 05-02-2024, 12:40 AM

RE: PX41CX - ingab - 05-06-2024, 11:48 AM

RE: PX41CX - Massimo Gnerucci - 05-06-2024, 12:18 PM

RE: PX41CX - agarza - 05-06-2024, 05:41 PM

RE: PX41CX - Pierre - 05-06-2024, 01:27 PM

RE: PX41CX - keenerb - 05-06-2024, 04:53 PM

RE: PX41CX - agarza - 05-06-2024, 06:22 PM

RE: PX41CX - Farron - 05-06-2024, 06:08 PM

RE: PX41CX - Garth Wilson - 05-06-2024, 07:58 PM

RE: PX41CX - rprosperi - 05-07-2024, 12:01 PM

RE: PX41CX - agarza - 05-08-2024, 03:08 AM

RE: PX41CX - Helix - 05-07-2024, 08:19 PM

RE: PX41CX - agarza - 05-08-2024, 03:58 AM

RE: PX41CX - Helix - 05-09-2024, 12:23 AM

RE: PX41CX - agarza - 05-09-2024, 07:13 PM

RE: PX41CX - Farron - 05-09-2024, 04:09 AM

RE: PX41CX - agarza - 05-09-2024, 07:20 PM

RE: PX41CX - keenerb - 05-09-2024, 05:42 PM

RE: PX41CX - agarza - 05-10-2024, 02:41 AM

RE: PX41CX - Pierre - 05-10-2024, 08:10 AM

RE: PX41CX - agarza - 08-01-2024, 01:21 AM

RE: PX41CX - dmh - 08-01-2024, 01:43 PM

RE: PX41CX - keenerb - 08-06-2024, 12:56 PM

RE: PX41CX - krischik - 08-09-2024, 06:00 AM

RE: PX41CX - rprosperi - 08-09-2024, 11:29 AM

RE: PX41CX - krischik - 08-14-2024, 07:31 AM

RE: PX41CX - agarza - 08-09-2024, 04:45 PM

RE: PX41CX - jpride@1956 - 08-15-2024, 12:21 AM

RE: PX41CX - Pierre - 08-15-2024, 07:53 AM

RE: PX41CX - agarza - 08-15-2024, 03:09 PM

RE: PX41CX - agarza - 08-15-2024, 02:58 PM

RE: PX41CX - Pierre - 08-09-2024, 11:43 AM

RE: PX41CX - rprosperi - 08-18-2024, 10:29 PM

RE: PX41CX - Pierre - 08-18-2024, 11:25 PM

RE: PX41CX - dmh - 08-19-2024, 02:19 AM

RE: PX41CX - dmh - 08-19-2024, 07:14 AM

RE: PX41CX - revwillie - 08-25-2024, 07:51 PM

RE: PX41CX - Pierre - 08-25-2024, 09:21 PM

RE: PX41CX - revwillie - 08-25-2024, 09:39 PM

RE: PX41CX - agarza - 08-26-2024, 04:15 PM

RE: PX41CX - agarza - 08-26-2024, 04:46 PM

RE: PX41CX - krischik - 08-26-2024, 05:09 PM

RE: PX41CX - revwillie - 08-26-2024, 05:34 PM

RE: PX41CX - tangdfx - 08-27-2024, 02:03 PM

RE: PX41CX - agarza - 08-27-2024, 05:16 PM

RE: PX41CX - tangdfx - 08-28-2024, 01:19 PM

RE: PX41CX - Pierre - 08-28-2024, 01:25 PM

RE: PX41CX - krischik - 08-27-2024, 02:43 PM

RE: PX41CX - revwillie - 08-27-2024, 05:19 PM

RE: PX41CX - agarza - 08-27-2024, 05:25 PM

RE: PX41CX - krischik - 08-28-2024, 08:41 AM

RE: PX41CX - krischik - 08-28-2024, 12:44 PM

RE: PX41CX - revwillie - 08-28-2024, 01:49 PM

RE: PX41CX - agarza - 08-28-2024, 02:56 PM

RE: PX41CX - Pierre - 08-28-2024, 03:04 PM

RE: PX41CX - revwillie - 08-28-2024, 03:17 PM

RE: PX41CX - Pierre - 08-28-2024, 03:44 PM

RE: PX41CX - Pierre - 08-28-2024, 03:53 PM

RE: PX41CX - dmh - 08-30-2024, 12:02 AM

RE: PX41CX - revwillie - 08-28-2024, 04:23 PM

RE: PX41CX - Pierre - 08-28-2024, 04:29 PM

RE: PX41CX - krischik - 08-28-2024 05:08 PM

RE: PX41CX - agarza - 08-28-2024, 05:22 PM

RE: PX41CX - revwillie - 08-28-2024, 05:56 PM

RE: PX41CX - Pierre - 08-28-2024, 06:43 PM

RE: PX41CX - krischik - 08-29-2024, 05:24 PM

RE: PX41CX - revwillie - 08-29-2024, 05:39 PM

RE: PX41CX - Pierre - 08-29-2024, 06:58 PM

RE: PX41CX - krischik - 08-30-2024, 09:02 AM

RE: PX41CX - jpride@1956 - 08-29-2024, 12:02 AM

RE: PX41CX - krischik - 08-29-2024, 02:15 PM

RE: PX41CX - krischik - 08-29-2024, 02:13 PM

RE: PX41CX (Firmware update with macOS) - krischik - 08-30-2024, 04:40 PM

RE: PX41CX - revwillie - 09-01-2024, 02:50 AM

RE: PX41CX - Pierre - 09-01-2024, 08:20 AM

RE: PX41CX - agarza - 09-01-2024, 03:18 PM

RE: PX41CX - agarza - 09-01-2024, 03:15 PM

RE: PX41CX Receive and Send dump - krischik - 09-02-2024, 06:13 PM

RE: PX41CX - agarza - 09-03-2024, 12:25 AM

RE: PX41CX - Pierre - 09-03-2024, 06:43 AM

RE: PX41CX Receive and Send Dumps - krischik - 09-03-2024, 07:35 AM

RE: PX41CX - Pierre - 09-03-2024, 10:01 AM

RE: PX41CX Firmware installation on macOS - krischik - 09-03-2024, 03:38 PM

RE: PX41CX Firmware patch - krischik - 09-04-2024, 07:39 PM

RE: PX41CX screenshots - krischik - 09-06-2024, 04:08 PM

RE: PX41CX - HP67 - 10-08-2024, 04:20 PM

RE: PX41CX - krischik - 10-09-2024, 12:46 PM

RE: PX41CX - HP67 - 10-11-2024, 04:51 AM

RE: PX41CX - ian5251 - 09-12-2024, 08:25 AM

RE: PX41CX - agarza - 09-12-2024, 03:19 PM

RE: PX41CX - agarza - 09-20-2024, 02:41 AM

RE: PX41CX - dmh - 09-20-2024, 01:29 PM

RE: PX41CX - Pierre's Interface - jpride@1956 - 10-04-2024, 11:38 AM

RE: PX41CX - agarza - 10-07-2024, 03:13 PM

RE: PX41CX - Namir - 10-07-2024, 09:41 PM

RE: PX41CX - Uli - 10-12-2024, 10:26 AM

RE: PX41CX - Commie - 10-17-2024, 07:35 PM

RE: PX41CX - agarza - 10-17-2024, 10:56 PM

RE: PX41CX - agarza - 10-29-2024, 09:25 PM

RE: PX41CX - ian5251 - 10-29-2024, 09:52 PM

RE: PX41CX - agarza - 10-30-2024, 04:48 PM

RE: PX41CX - Pierre - 10-30-2024, 05:11 PM

RE: PX41CX - agarza - 10-30-2024, 06:12 PM

RE: PX41CX - Pierre - 10-30-2024, 07:29 PM

RE: PX41CX - carey - 10-30-2024, 09:11 PM

RE: PX41CX - floppy - 10-30-2024, 09:55 PM

RE: PX41CX - carey - 10-30-2024, 10:00 PM

RE: PX41CX - floppy - 10-31-2024, 07:56 AM

RE: PX41CX - Commie - 10-31-2024, 04:06 PM

RE: PX41CX - Pierre - 11-01-2024, 10:47 AM

RE: PX41CX - carey - 11-01-2024, 04:15 PM

RE: PX41CX - rprosperi - 10-31-2024, 01:40 AM

RE: PX41CX - carey - 10-31-2024, 02:20 AM

RE: PX41CX - LinusSch - 10-31-2024, 11:14 AM

RE: PX41CX - carey - 11-01-2024, 07:11 AM

RE: PX41CX - LinusSch - 11-01-2024, 09:10 PM

RE: PX41CX - toml_12953 - 11-01-2024, 06:33 PM

RE: PX41CX - LinusSch - 11-01-2024, 08:51 PM

RE: PX41CX - Jase - 10-30-2024, 10:14 PM

RE: PX41CX - ian5251 - 10-30-2024, 11:15 PM

RE: PX41CX - carey - 10-30-2024, 11:15 PM

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