HP-48sx I bought the HP48 in 1992 but I did not use it too much. Sweet. It is slimmer. And because of its versatility, easy of programming and great keyboard, the HP-41 lived on among enthusiasts. We even got custom modules that expanded the memory to a whopping 32 KB back in the 80s. HP15C Limited EditionとDM42の処理スピードを比較してみました。SwissMicrosホームページhttps://www.swissmicros.com Easily share or back up your programs or your entire DM41X environment and use hundreds of existing, professionally developed software applications with this rugged calculator sporting a stainless steel case and a Gorilla Glass screen. Perhaps a little muddled here but I did a comparison between the HP42s and the new (and improved!) Select DM-15/Write. All this in addition to a status line at the very top - similar to that of a smart phone - with date and time, a battery indicator and the current state file (you can save the whole memory of the calculator to disk and have several such state files and swap between different setups, programs and data). Logical compatibility with existing HP expansion modules. You can take screenshots by pressing and holding [SHIFT] and [DSP]. They already make the DM42, with a large display. EDIT: actually, porting oK to the DM41x might be the best option (putting stickers on remapped keys). And did I tell you about that excellent LCD screen? Today we have computing powers that far exceeds the capabilities of the HP-41 in our smart phones. From less than half a kilobyte of memory in the original HP-41C (“C” for Constant memory), we got five times more memory with the HP-41CV (“V” is the Roman numeral 5) in 1980 and 6 KB with the HP-41CX (eXpanded) in 1983. Powered by Jekyll w/modified Slate+Simple theme. Being very knit-picky it is still annoying, but I hope me using it more will bring the failure rate further down. at some point in early high school. No Rights Reserved. Based on the legendary HP-41CX, it runs on the SwissMicros Operating System (DMCP). I am overjoyed. 2xDM15L, DM41L, DM42 SN#00855 (+one lost during shipping), DM41X #00707 TI-89 titanium, CASIO fx-cg50 (to play with micropython) There are three kinds of people in the world: those who know math and those who don't. There are currently 803865 stations and 27630 squares in the database. And by the way, that LCD screen is awesome. To round this off, I offer my comparison of the different versions in the development of the ultimate calculator: ¹ While the DM41X has 256KB of memory for modules, it has a total disk space of 6000KB to hold other stuff. DM41X vs. DM42 (German with English subtitles) DM41X vs. DM42 (German with English subtitles) by N. A. McBee 3 months ago 4 minutes, 27 seconds 1,636 views Ein kleiner Performance-Vergleich zwischen den beiden, der keinerlei Wertung beinhaltet! In the beginning it missed between 8 and 10 percent of my keystrokes - enough to be rather annoying. While the supplied images are neat, I decided to delete them all and leave only one I made myself - with my name and contact information in case I misplace it and a finder decides to return it. gbraad 51 days ago. With this, I simply saved the whole state of my beta unit, copied via USB to my PC and loaded it up in my new production unit and all the programs and Extended Memory was just like on my beta calc. But they don’t have buttons for input, has nowhere near the 6 month battery capacity and is much harder to program. I think it served primarily to hold books open to the right pages. Unboxing a Swiss Micros DM42. The keyboard no longer miss any keystrokes, it clicks firmly and is a real joy to use. It sadly does not offer the possibility to transfer data in real-time like with the HP-IL of the original HP-41s. Der 41L ist für mich ein guter Kompromiss aus beiden. Monochromatic ultra high contrast (14:1) transflective memory LCD display, USB-Micro-B port, connects as USB mass storage device, IR Transmitter compatible with the original HP-82240A/B printer, 4 kHz resonance frequency Piezo-electric buzzer. Versus. I went to high school in the mid ‘90’s and got a TI-81(I think?) The first alpha numeric handheld calculator with expansion ports for all kinds of programming extensions. DM41X vs. DM42 (German with English subtitles) DM41X vs. DM42 (German with English subtitles) von N. A. McBee vor 3 Monaten 4 Minuten, 27 Sekunden 1.636 Aufrufe Ein kleiner Performance-Vergleich zwischen den beiden, der keinerlei Wertung beinhaltet! It has a set of “OFF screens” that shows when the calculator is turned off… without draining battery. Faster and more advanced calculators with more than a one line LCD display - and even graphical display capabilities, took over the market. For me this is a big drawback as I use my calculator to store data that I need to transfer to my PC (like registered billable hours, observation lists for my telescope, etc.). The faded user base rejoiced and a renaissance dawned for the 41. World's Most Precise RPN Calculators. Simply plug the DM41X with a USB-Micro B port, then on the calculator press [shift], [USR] (SETUP), 1 for File, 5 for Activate USB Disk. But there is a large degree of throwback HP fanboyism. It is a work of art. DM42 … The Swiss Micros calculators DM41 (including the DM41L, DM41X, Hewlett Packard HP 41CX, HP41C with a Time Module installed) and DM42 have an internal clock which allows us to set the date and time on the calculator. At the moment the DM41X is in beta release. There has been 430 program expansion packs created up through the years with applications for every thinkable purpose - from mathematics, physics and astronomy to aviation, engineering, finance, gambling, games and insulin dosage. Three piece case for Swiss Micros' DM42 and DM41X calculators. The final version is due in a few months. Page 1/2. SwissMicros GmbH. It has two modes - one with four lines of the original font, 12 characters wide and one with two lines at the bottom and three lines of nifty information on the upper part. Case made from stainless steel, matte black Physical Vapour Deposition (PVD) coated and laser engraved. In the beginning it missed between 8 and 10 percent of my keystrokes - enough to be rather annoying. It runs the old HP-41 Operating System but with a FAST mode that makes use of the modern speedy processor. It was easy to get used to the extra keys on the right. You name it, the 41’s got it. It wasn’t until 2003 when Diego Diaz launched a series of modern expansion modules that we saw a quantum leap for the venerable calculator. The DM41X's connectivity interface is in line with the DM42's connectivity interface. And did I mention the great display? I’m a physicist by training. I really hope Swiss Micros implements the HP-IL protocol so that we can get data transfer via USB and also leverage all those HP-IL devices like multimeters, printers, plotters and other fun stuff. The DM41X, another member of our flagship line-up of RPN calculators, is a faithful recreation of the software environment of the HP-41CX, one of the most versatile calculators ever created and the first alphanumerical calculator, in a modern hardware architecture. At about one third of the price I paid for my HP-41CX back then, I got a DM41X now. Timing a Program's Performance. Well it also may be the key layout. The DM42 calculator is about the same size as the original HP42s (a bit smaller) despite the larger display and an extra row of function keys. Thanks for the kind words. Print at 0.1 layer setting. Then, plug the DM-15 in mode "SERIAL CONSOLE". Der DM42 ist wiederum nochmal vielseitiger - dafür aber auch ein Stück größer, zudem hatte sich zwischenzeitlich ein HP48SX bei mir eingefunden, womit momentan kein Bedarf für ein weiteres Gerät dieser Größe besteht. If for some reason you set up an illegal module configuration, there is a much easier way to reset the calculator than was often the case with the original 41. That was all the exposure I’… One of the great advancements of this calculator is the ability to save and load “state files” of the whole calculator. For me the most critical aspect of a calculator is the keyboard and that it does not miss any key presses and does not make any double entries upon pressing. Even to a modem or other computers. 35s - better injection moulding, but DM42 has better key feel. Here, I want to send the program. With a magnetic card reader, cassette tape or floppy drive you could store programs and data. Over the years, the HP-41 family of equipment was expanded - until Hewlett Packard discontinued the production of the calculator in 1990. But they cost a fortune. When it was introduced to the market in the spring of 1979, the HP-41 calculator was heralded as “the most versatile machine ever”. Another quantum leap came with the HP-41CL by the brilliant Monte Dalrymple in 2010. The keyboard has one more column of keys, but the layout is mostly the same as the old lady. madengr 51 days ago. But as I kept on using it, I guess I started pressing the keys harder and the failure rate is down to around 1%. DM1x/DM41 Forum for discussion of the DM10, DM11, DM12, DM15, DM16 and DM41 units This revolutionary pocket calculator was used on board the Space Shuttle and was standard on every Concorde air plane. Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists.Actual product packaging and materials may contain more and/or different information than that shown on our Web site. The keyboard has a firm feel to it. This was the model and the year I bought my first HP-41. Die Geräte wurden privat erworben, DM42 (SwissMicros) - Solving Various Engineering Problems Genius engineering added a whopping 64 KB in an affordable package. The info includes any pending alarms (yes, the calculator has full time and date functionality just like my HP-41CX from 1983), current program, memory configuration and printer mode (it can print to an infrared printer using the built-in IR sender). And with the corona virus raging, I’ve had plenty of time to give my new toy a real run for the money. Now came the turn to clone the HP-41. Stations in DM42 neilpanchal 56 minutes ago. A very powerful calculator with a lot of functions. The ultimate calculator sees an upgrade with the DM41X. I remember one of my class mates had a weird-ass HP graphing calculator that I could never figure out how to work. The DM41X now acts as a USB storage device like a smart phone. The keys requires a much firmer press than the original, and the keys are not as tall and smaller in size. A lot of really awesome things could be done but without a bigger market it's hard to justify the development costs and manufacturing NREs. And what a clone it is! I am confident this will be available through a firmware upgrade in the future. By the time I got to college, it was mostly useless, particularly in physics courses. Physical RPN Calculators with real buttons. A right clic on the emulator opens a menu. Link to this post: https://isene.org/2020/03/DM41X.html. This allows for adding modules or individual programs (it reads and writes programs in the RAW format), transferring screen shots (captured via Shift+DSP) or those Off-images or the state files. Buy the DM41X. If you are looking for the ultimate calculator - look no further. Update (2020-10-15): Having bought a final production unit of the DM41X, I can report that the keyboard issues of the beta version has been fully addressed. The DM41X does not make any “double-clicks”, but it does miss a key press now and then. The DM41X does not make any “double-clicks”, but it does miss a key press now and then. Product is not available in this quantity. I really like the few changes they did to the keyboard layout. (DM42 is also not super inexpensive, but at least there its because its extremely well built and made in very small quantities). Comparison look and feel with a sample of the historical HP range. The DM41X is metal. HP-42s I bought the HP42s in 1991. Like all SwissMicros calculators, the DM41X uses the efficient and time-tested RPN logic. And it has a fantastic quality 4 line LCD display with the same old cool HP-41 font :-) The display keeps a custom image displayed even when the calculator is off. With the HP Interface loop (HP-IL) you could hook the machine up with dozens of devices from printers and plotters to electrical or chemical lab equipment. By Geir Isene (2021). version from Swiss Micros. DM41X vs. DM42 (German with English subtitles) DM41X vs. DM42 (German with English subtitles) by N. A. McBee 3 months ago 4 minutes, 27 seconds 1,436 views Ein kleiner Performance-Vergleich zwischen den beiden, der keinerlei Wertung beinhaltet! But no keyboard overlays - yet.
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