Mark this forum read Old HP Forum Archives
Thread / Author			Replies	Views	Last Post [asc]
		HP11c - Swapping Internals Between Two DavidShenk, 02-24-2010, 11:23 AM	6	1,917	02-26-2010, 04:55 AM Last Post: Frank Boehm (Germany)
		HP-55 Value, 3 complete calculators aj04062, 02-25-2010, 11:38 PM	0	670	02-25-2010, 11:38 PM Last Post: aj04062
		HP-Emulator 64 bit program versions Christoph Giesselink, 02-24-2010, 06:17 PM	4	1,264	02-25-2010, 06:36 PM Last Post: Egan Ford
		HP-35 Bug: highest serial number? Mark Henderson, 02-23-2010, 02:55 PM	5	1,551	02-25-2010, 02:00 PM Last Post: tomdrewski
		HP-41CX Memory Registers Prabhu Bhooplapur, 02-23-2010, 02:11 AM	9	2,279	02-24-2010, 09:53 PM Last Post: Prabhu Bhooplapur
		9815 A/S displays available! Joel Setton (France), 02-24-2010, 03:50 PM	0	661	02-24-2010, 03:50 PM Last Post: Joel Setton (France)
		Mysterious HP-19C power-on behavior-- solved with interesting cause. Michael Meyer, 02-05-2010, 10:47 AM	16	3,692	02-24-2010, 02:00 PM Last Post: BobVA
		[OT] Future Calculator Nut? Tim Wessman, 02-19-2010, 12:16 PM	13	3,133	02-23-2010, 10:50 PM Last Post: db (martinez, ca.)
		non-scientific LED calculator worth more than HP35 red dot? Bart (UK), 02-23-2010, 04:49 AM	6	1,942	02-23-2010, 09:08 AM Last Post: Eddie W. Shore
		Almost a Red-Dot. It seems only to lack the hole! Ignazio Cara (Italy), 02-21-2010, 01:41 PM	9	2,301	02-22-2010, 07:30 PM Last Post: tim m.
		HP-41 CX at ebay - reasonable price? Timo, 02-22-2010, 12:45 PM	5	1,498	02-22-2010, 04:59 PM Last Post: Timo
		10BII Display Problems? JT, 02-22-2010, 12:11 PM	1	792	02-22-2010, 02:10 PM Last Post: Vieira, Luiz C. (Brazil)
		Hardest part about doing taxes Michael Meyer, 02-20-2010, 04:44 PM	26	5,284	02-22-2010, 08:39 AM Last Post: cyrille de brebisson
		HP-41CV with HP82106A Dimitri Simitas, 02-19-2010, 08:59 PM	7	1,750	02-21-2010, 12:57 PM Last Post: Dimitri Simitas
		HP-41C with unusual serial number ? Marc Ferrer (France), 02-20-2010, 11:48 AM	3	1,138	02-21-2010, 04:42 AM Last Post: Marc Ferrer (France)
		xThink Calculator hpnut, 02-14-2010, 12:27 PM	8	1,976	02-20-2010, 05:19 PM Last Post: Steve S
		Interesting HP41CV? Dimitri Simitas, 02-16-2010, 09:45 PM	2	1,059	02-20-2010, 03:48 AM Last Post: Klaus
		HP-41CX beeps when turned on !! Giovanni Jimenez, 02-19-2010, 09:04 AM	7	1,715	02-19-2010, 05:03 PM Last Post: Giovanni Jimenez
		Website update Matthias Wehrli, 02-19-2010, 07:23 AM	1	662	02-19-2010, 03:13 PM Last Post: Peter Geiser
		OT: Computer Archeology 2010 Johnny Bjoern Rasmussen, 02-18-2010, 02:42 AM	7	1,856	02-19-2010, 11:22 AM Last Post: Johnny Bjoern Rasmussen
		The HP-71B “Math Machine” 25 Years Old Marcus von Cube, Germany, 02-19-2010, 08:48 AM	1	835	02-19-2010, 11:14 AM Last Post: Didier Lachieze
		HP38G/39G/48SX/48GX./49G Emulator now availble for iPhone/iPod Touch Steve Simpkin, 02-13-2010, 12:03 PM	6	1,941	02-17-2010, 11:42 PM Last Post: Eric Smith
		Squaring the circle: all-MCODE Bessel functions Ángel Martin, 02-15-2010, 02:05 PM	13	3,100	02-17-2010, 01:48 AM Last Post: Ángel Martin
		Better fitting case for a HP-41C? Dimitri Simitas, 02-15-2010, 01:24 PM	7	1,655	02-16-2010, 09:51 PM Last Post: db (martinez, ca.)
		HP logo upside down = DY, happened a long time ago Don Shepherd, 02-15-2010, 10:03 PM	2	970	02-16-2010, 08:03 PM Last Post: Steve Simpkin
		HP-97 Print Intensity Mystery Michael de Estrada, 02-15-2010, 05:21 PM	4	1,304	02-16-2010, 08:16 AM Last Post: Saile (Brazil)
		HP29C strange behavior Alberto Fenini, 02-05-2010, 06:31 PM	14	2,878	02-16-2010, 12:30 AM Last Post: Eric Smith
		In praise of dirty calculators-- again. Michael Meyer, 02-14-2010, 02:05 PM	34	7,324	02-15-2010, 07:54 PM Last Post: Joerg Woerner
		Serial no of HP48GX matti, 02-15-2010, 03:25 AM	4	1,287	02-15-2010, 02:54 PM Last Post: matti
		Random Number Generation Challenge (sort of) Namir, 02-13-2010, 09:07 AM	9	2,296	02-15-2010, 08:05 AM Last Post: Bart (UK)
		Heinz Haber and his 35 / german TV show Thomas Radtke, 02-15-2010, 07:52 AM	0	664	02-15-2010, 07:52 AM Last Post: Thomas Radtke
		Cleaning HP48 keys NON-INTRUSIVELY Angus, 02-13-2010, 11:02 PM	6	1,455	02-15-2010, 07:18 AM Last Post: Bart (UK)
		HP41 Optical Wand - how to open plug ? John Robinson, 02-14-2010, 04:14 AM	2	1,011	02-14-2010, 10:31 PM Last Post: John Robinson
		Barcode generator for Optical Wand? Timo, 02-14-2010, 10:52 AM	2	1,098	02-14-2010, 04:16 PM Last Post: Timo
		HP41 MLDL2000 new version of M2kM Meindert Kuipers, 02-10-2010, 03:35 PM	2	1,050	02-14-2010, 03:21 PM Last Post: Vieira, Luiz C. (Brazil)
		Woodstocks - the new gold standard? Michael de Estrada, 02-11-2010, 06:11 PM	33	6,534	02-14-2010, 01:34 AM Last Post: Michael Meyer
		Suggestions for HP41C Dimitri Simitas, 02-06-2010, 10:06 PM	12	2,752	02-13-2010, 08:02 PM Last Post: Dimitri Simitas
		Pictures of Time Module for HP 41 series? Timo, 02-13-2010, 12:41 PM	2	1,008	02-13-2010, 04:21 PM Last Post: Timo
		Calculator sale value-- will it persist? Michael Meyer, 02-11-2010, 12:04 AM	15	2,921	02-13-2010, 04:16 AM Last Post: DaveJ
		Feeling older Palmer O. Hanson, Jr., 02-06-2010, 09:39 PM	50	9,250	02-13-2010, 03:15 AM Last Post: Palmer O. Hanson, Jr.
		So I got the printed HP35 manual Dimitri Simitas, 02-09-2010, 06:55 PM	13	2,834	02-12-2010, 09:19 PM Last Post: Ed Look
		For the Door That Has No Equal db (martinez, ca.), 02-09-2010, 11:34 AM	6	1,583	02-10-2010, 08:51 AM Last Post: Marcus von Cube, Germany
		32s won't power on Dave Britten, 02-06-2010, 06:05 PM	9	2,098	02-09-2010, 04:32 PM Last Post: Dave Britten
		New Article: HP 41c translator overlay for 71b Allen, 02-08-2010, 03:01 PM	0	749	02-08-2010, 03:01 PM Last Post: Allen
		Metric vs. US model of HP 50g Eric Smith, 01-28-2010, 01:01 AM	77	12,707	02-07-2010, 04:56 PM Last Post: Walter B
		HP-29C Behavior that is odd! Jeff Davis, 02-07-2010, 11:18 AM	1	859	02-07-2010, 11:43 AM Last Post: Michael de Estrada
		Any sightings of the 30b yet? (n/t) Peter A. Gebhardt, 02-07-2010, 07:54 AM	0	577	02-07-2010, 07:54 AM Last Post: Peter A. Gebhardt
		Interesting Pairing Norman Dziedzic, 02-04-2010, 08:57 PM	7	1,790	02-05-2010, 10:20 PM Last Post: DavidShenk
		Plexiglas replacement Alberto Fenini, 02-02-2010, 07:54 AM	5	2,081	02-05-2010, 06:17 PM Last Post: Alberto Fenini
		HP-15C Enter Key Behaviour Timo, 02-05-2010, 04:10 AM	2	969	02-05-2010, 07:49 AM Last Post: Timo
		Hp 41C in excellent condition Nigel Bamber, 02-03-2010, 05:17 PM	7	1,839	02-04-2010, 07:31 PM Last Post: Jim Horn
		SandMath - Reloaded Ángel Martin, 01-31-2010, 12:18 PM	2	904	02-04-2010, 02:49 PM Last Post: Ángel Martin
		HP - Quo vadis? Frido Bohn, 02-01-2010, 10:14 AM	49	9,352	02-04-2010, 02:35 AM Last Post: Massimo Gnerucci (Italy)
		OT: Apple iPad Don Shepherd, 01-28-2010, 11:48 AM	36	6,998	02-03-2010, 11:14 AM Last Post: Egan Ford
		PIL-box <- EMU41 <- Dosbox <- Linux Geir Isene, 01-30-2010, 04:29 PM	1	696	02-02-2010, 07:56 PM Last Post: Egan Ford
		Early (Buggy) HP-35 - Insides Mark Henderson, 02-01-2010, 04:27 PM	3	1,054	02-02-2010, 04:20 PM Last Post: Mark Henderson
		Look what I found for $50 USd; off topic but I think you will like the photos. Geoff Quickfall, 01-31-2010, 06:18 PM	11	2,583	02-01-2010, 03:29 PM Last Post: Geoff Quickfall
		HP-42S work-around for sticking to low contrast LCD problem Lyuka, 01-22-2010, 02:40 PM	2	1,035	02-01-2010, 01:25 PM Last Post: DavidShenk
		O.T. runaway car designnut, 01-28-2010, 01:36 PM	28	4,935	01-31-2010, 11:50 PM Last Post: Martin Pinckney
		Which HP calc emulator? Which phone? vq, 01-15-2010, 03:59 AM	7	1,604	01-31-2010, 01:14 PM Last Post: John Ioannidis
		Almost O.T.: rarity and prices... Vieira, Luiz C. (Brazil), 01-18-2010, 10:28 AM	21	4,261	01-31-2010, 09:33 AM Last Post: giancarlo
		Collection display Michel Beaulieu, 01-30-2010, 09:39 PM	1	741	01-31-2010, 12:18 AM Last Post: Walter B
		HP gee-whiz question (batteries) megarat, 01-29-2010, 02:29 AM	8	1,844	01-29-2010, 04:17 AM Last Post: Bart (UK)
		Symbolic Calculus 50g Shu Y Pong, 01-28-2010, 08:40 PM	1	778	01-28-2010, 10:58 PM Last Post: Norman Dziedzic
		HP41 Mcode: SELPF arguments Meindert Kuipers, 01-27-2010, 12:11 PM	3	1,172	01-28-2010, 03:14 PM Last Post: PeterP
		TI RPN Simulator db (martinez, ca.), 01-26-2010, 10:54 PM	3	1,172	01-28-2010, 01:33 PM Last Post: Joerg Woerner
		HP-27S Successful LCD transplantation Lyuka, 01-27-2010, 11:58 AM	0	674	01-27-2010, 11:58 AM Last Post: Lyuka
		OT: Retro programmable makes comeback. Egan Ford, 01-26-2010, 11:33 PM	2	973	01-27-2010, 07:49 AM Last Post: Bill (Smithville, NJ)
		special characters on hp71b + hp-il + 82162a ? John Ioannidis, 01-26-2010, 05:12 PM	1	844	01-26-2010, 06:51 PM Last Post: Raymund Heuvel
		Future Value Problem, right? Anthony Baldwin, 01-25-2010, 07:45 PM	10	2,266	01-26-2010, 03:57 PM Last Post: tony (nz)
		30b Repurposing Concept Jeff O., 01-25-2010, 01:09 PM	23	4,361	01-26-2010, 09:50 AM Last Post: Eddie W. Shore
		"The Swiss Army Knife for nerds" David Hayden, 01-22-2010, 08:15 AM	26	4,952	01-26-2010, 09:46 AM Last Post: Eddie W. Shore
		emu42 on Win7-64bit Mike (Stgt), 01-22-2010, 07:04 AM	2	931	01-25-2010, 01:09 PM Last Post: Mike (Stgt)
		Calendar withdrawls Bruce Bergman, 01-21-2010, 07:46 PM	5	1,527	01-24-2010, 12:50 PM Last Post: Hubert Weikert
		Keyboard Complaints Tim Wessman, 01-22-2010, 12:10 AM	41	7,641	01-24-2010, 03:14 AM Last Post: Walter B
		Refurbished HP calcs? DaveJ, 01-24-2010, 02:58 AM	1	761	01-24-2010, 03:10 AM Last Post: Walter B
		the 35s pol<>rec program db (martinez, ca.), 01-21-2010, 12:07 AM	5	1,391	01-23-2010, 12:51 AM Last Post: db (martinez, ca.)
		HP 35S --- 2*2 lin. solve bug Maarten Ambaum (Reading, UK), 01-15-2010, 10:57 AM	17	3,615	01-22-2010, 09:50 PM Last Post: Palmer O. Hanson, Jr.
		example of 30b program Don Shepherd, 01-21-2010, 01:03 PM	14	2,904	01-22-2010, 06:29 PM Last Post: Don Shepherd
		OT: Canon X-07 Saile (Brazil), 01-21-2010, 04:39 PM	2	961	01-22-2010, 03:19 AM Last Post: Maximilian Hohmann
		Another 30b program! hugh steers, 01-21-2010, 06:19 PM	3	1,040	01-21-2010, 07:57 PM Last Post: Gene Wright
		HP41C strange display behaviour Alberto Fenini, 01-21-2010, 02:03 PM	1	728	01-21-2010, 06:37 PM Last Post: John Robinson
		TI-59 LED intensity Michael Meyer, 01-19-2010, 02:12 PM	15	3,440	01-21-2010, 05:36 PM Last Post: Michael Meyer
		HP-35s in Hex mode Joel Setton (France), 01-20-2010, 04:55 PM	8	2,116	01-21-2010, 04:42 PM Last Post: Dave Britten
		32sii: FLOOR function Dave Britten, 01-20-2010, 10:27 AM	21	3,869	01-21-2010, 11:33 AM Last Post: Gerson W. Barbosa
		The forensics algorithm for the 10s Palmer O. Hanson, Jr., 01-19-2010, 10:20 PM	4	1,295	01-19-2010, 11:25 PM Last Post: Katie Wasserman
		HP 97 keyboard and more issue. Ignazio Cara (Italy), 01-18-2010, 09:54 AM	6	1,530	01-19-2010, 02:44 PM Last Post: Ignazio Cara (Italy)
		MCODE (what else?): Creating a new ROM from the 41 --> Transfer? Geir Isene, 01-18-2010, 03:12 AM	16	3,518	01-19-2010, 08:10 AM Last Post: Ángel Martin
		Ok... Own up! Who amongst you put this 15c description on eBay? Mohammed Hadi, 01-17-2010, 04:24 AM	13	2,815	01-18-2010, 10:09 PM Last Post: Mohammed Hadi
		Hypothetically - How would you flash a 35s? JJB299, 01-17-2010, 10:23 PM	26	4,824	01-18-2010, 08:20 PM Last Post: JJB299
		48G series ROM question Ed Look, 01-18-2010, 06:16 PM	2	1,052	01-18-2010, 06:56 PM Last Post: Ed Look
		HP-41: Has anyone used the Laitram rom? Geir Isene, 01-14-2010, 05:47 AM	13	2,777	01-18-2010, 05:18 PM Last Post: Wayne Brown
		48sx compared to 50g Hiawatha Wheelwright, 01-12-2010, 05:10 PM	29	6,119	01-18-2010, 04:43 PM Last Post: Nacho
		HP-45, strange key response Thomas Radtke, 01-16-2010, 09:12 AM	8	1,811	01-18-2010, 09:56 AM Last Post: Randy
		= key on HP 33s Don Shepherd, 01-17-2010, 03:52 PM	2	923	01-17-2010, 08:33 PM Last Post: Martin Pinckney
		OT: Sequential Boolean Analyzer Katie Wasserman, 01-16-2010, 12:16 AM	4	1,324	01-17-2010, 01:33 PM Last Post: Katie Wasserman
		MCODE tools: Asking for your opinion Geir Isene, 01-17-2010, 12:03 PM	3	1,127	01-17-2010, 01:27 PM Last Post: Geir Isene
		30b missing the mod function? hugh steers, 01-17-2010, 08:26 AM	19	3,582	01-17-2010, 12:53 PM Last Post: Katie Wasserman
		SandMath 6 -> NoV: Error Geir Isene, 01-12-2010, 05:24 PM	3	1,025	01-17-2010, 04:57 AM Last Post: Geir Isene
		HP 12C Questions Randy Wood, 01-15-2010, 09:18 PM	11	2,226	01-16-2010, 10:57 PM Last Post: designnut
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