Hp 45 calculator. 2345667 to 1. The first business model was the HP-80 for no immediately obvious reason, but the second model was the HP-70, twice 35. 75 volts the calculator is rated at, and three AA sized penlight cells fit comfortably inside the calculator's battery compartment. The museum of HP computers is a collection of HP computing products introduced between 1966 and 1991. I have 10 of them that need new internal components. 5. The models with an X suffix are expandable via special RAM (memory expansion) and ROM (software application) cards. A complete recharge takes 17 hours with the calculator on or 6-10 with the calculator off. Soft Carrying Case (leather). Enter the value in kW and obtain equivalent power in Horsepowers. Especially noteworthy was its pioneering addition of a shift key that gave other keys alternate functions. Take a look at the tools we've created here, and let us know if there are any issues or features we can add! Other Fits the HP 35, 45, 55, 65, 67, HP70, HP80, HP75C/D and HP3465A. Easy to use: only 5 functions in user interface. 25 volt NiCd cells, wired in series, produce exactly the 3. 5%. Advanced : Daily Deals Calculate total hours like a time card for labor by entering start and end times. 💡We know that 1 mechanical hp equals 745. $59. HP-45 scientific calculator. Calculator HP HP-45 Application Book 229 pages. However, for specific and accurate conversions tailored to unique scenarios, utilizing the calculator is recommended. Easy to use and read. The HP-35 was the first electronic slide rule. Filename: rpn-45-desktop-7. I got several improvement hints, too. The battery has been rebuilt using an original battery shell and contacts and new Unlike the HP-45, the HP-55 performed conversion functions rather than entering conversion constants. Very fast shipment. The HP-91 was HP's first battery powered printing calculator. Hewlett-Packard HP 97 Programmable Calculator ** 1 Button Missing** Parts only · HP. The HP-65 was the first programmable handheld calculator. Features: • Photo-realistic look based on an existing device • Anim The HP-45 calculator sold from 1973 until 1975. Plug into charger. The HP-67 expanded on the programmability of the HP-65, and added fully merged keycodes. Battery works just as described. FREE delivery Provides excellent in depth articles on many HP calculators and other HP products. GUC Announces Adoption of HBM3E IP by CSP Data Center 09. Practical Applications: Our calculator is useful for a variety of applications, including automotive engineering, machinery design, and performance assessment. $46. Can be ported to embedded project like 8051, AVR, ARM CM3, etc. Additionally, make sure to select the appropriate units for conversion (Nm to HP or HP to Nm) using the “Unit Reverse” button. AU $56. Firmware . Woodstock The second major Online HP-35 RPN Calculator simulation. 2. Also, a full version to calculate the time duration between two dates. HP 92169C Leather Case for HP Calculators Classic SeriesPart of my HP Calculator Collection: HP-35, HP-45, HP-65 and HP-67Not just for calculator nerds (like me!) ;) the next few years, such as the HP-45 introduced on May 1, 1973, which added some statistical functions, conversions and multiple angular modes for trigonometry, followed by the HP-21, introduced on February 1, 1975, which provided the same capabilities as the HP-35 in a smaller-sized calculator at one third the cost, a mere three years after the debut of the HP-35. Or fastest delivery Aug 26 New electronic products. Many issues are now online in the Journal Library. The calculator looks perfect. The device also featured one of the earliest known “Easter eggs”: a stopwatch feature that could be accessed by entering a The Hewlett-Packard-45 was Hewlett-Packard's third handheld electronic calculator and the second scientific model. hpcalc. This calculator returns a variety of information regarding Internet Protocol version 4 (IPv4) and IPv6 subnets including possible network addresses, usable host ranges, subnet mask, and IP class, among others. Engineering Considerations for Connectors in Renewable Energy Applications. 72 Hours Flash Sale. Some were taken from the HP-80, others were completely new, including the LAST X command, numbered data registers, store and recall register arithmetic, built-in conversion constants, and HP-67/97. One for charging the battery and one for powering the logic circuit while the battery is charging. How to do repeating operations, higher HP-80 The First Business Calculator HP-45 Slide Rule++ HP-65 The First Programmable Handheld HP-70 Inexpensive Business Calculator HP-55 Scientific/Programmable with Quartz Timer Classic Printing Desktop Calculators (1973) HP-46 Printing Version of This article appeared in the June 1976 issue of Popular Electronics. Did you have an HP-35? Ever try to upgrade it to This motor full-load amperage (FLA) calculator allows you to calculate the full-load current of the AC electric motor GoodCalculators. 64 postage. com A collection of really good online calculators for use in every day domestic and commercial use! All keys and functions have been tested and are working properly with the AC adapter. $29. (~55K) Picture of keyboard contact/LED board, front case, key bracket, membrane and some keys. The simulation is available here. Does anyone have any information to help me get inside (the power units) and repair them? - HP Calculator. HP Calculator Feature Comparison. By Stephan Next, use the formula above to convert this value to horsepower. Our donor, Judy Jones, purchased this model in 1973 and HP CALCULATOR HISTORY - THE HP-45. or you can turn the debugger off and use it as just a calculator. urhandy (1,503) 99. 345667 to 12. Most calculator programs recreate a graphical interface resembling a calculator requiring the user to either use a mouse to enter commands and numbers or use a somewhat non-intuitive keyboard mapping where one key on the PC's HP-45 Owner's Handbook, Nov 1974 (PDF) HP-45 Applications Book, Dec 1974 (PDF) HP-45 Bedienungs-Handbuch, October 1973 (PDF, German) HP-45 Kurzanleitung (PDF, German) Quick Reference (PDF) Comparisn sheet with Corvus 500 (JPG) Comment: HP's third calculator. From education solutions to professional tools Graphing Calculators Program and visualize solutions to complex Emulators for Hewlett Packard calculators as part of the HP Calculator Archive. It comes This HP-45 calculator is build with the following chips: Finally a close up of the LED displays and the drivers. Shore Wrote: Can the HP 45 calculator (from 1974) be operated with only the AC adapter (no battery pack)? Is it also worth $150? Thanks in advance. manualslib. pdf: Size: 5. This online time clock uses a standard 12-hour work clock with am and pm or a 24-hour clock for military time. 0. Use this calculator to add up your work week time sheet and calculate work hours for payroll. 970A probe, battery-powered digital multiplier, 5000A and 1601L logic state analyzers, 4271A 1-MHz digital LCR meter, HP 45 calculator, HP 46 desktop calculator. Hewlett Fully Regulated USB Charger for Classic HP Calculators HP35, 45, 55, 65, 67, 80. Past 6 months. Previous Post. You also received an 80% on the test and it was worth 20% of the class grade. Find the right batteries for your Hewlett Packard HP45 Calculator Battery at Batteries Plus. Second Class and Level: Draconic Almost all of the HP calculators vanished off the desktops before TI could replace them. Formula of HP to CC. The label is also peculiar, it looks completely different than other similar machines. It may be something as simple as the on/off switch, or it may be more serious. To calculate horsepower from CCs, divide the CCs by 15. Hydraulic Pump Power. Use our torque to HP conversion HP-45 Calculator In Hard Case Very Early S/N €250. See more The HP-45 was introduced in 1973 and had many features not found on previous calculators, such as trig functions, polar conversions, statistics, conversion factors View and Download HP . $9. Achieved accuracy is between +-100 ppm (1 s every 3 hours) and + HP Calculator Literature Restoration of a 1975 vintage HP-55 calculator. It added many features to the HP-35, including numbered data registers, store and recall register arithmetic, built-in conversion constants and selection of trigonometric modes. Introduced in 1975, it was the first affordable programmable engineering calculator. 64 MB. It built on the success of the HP-35, adding many new features. An alternative: hp-42s calculator and free42 simulator for palmos (41 pages) Calculator HP HP-41CV Quick Reference Manual (7 pages) Calculator HP HP-41CV Owner's Handbook Manual . Furthermore, the battery charger side of the HP-35 power supply is well matched This is the hp to amps calculator, a great tool that helps you convert hp to amps for an electric motor (or any other device). Ideal for automotive professionals and enthusiasts, this tool provides accurate HP measurements, enhancing your understanding of engine performance. Network Class: Any A B C: Subnet: IP Address: Here’s how you can convert kW to HP: 1 kW = 1. $174. e. 34102 HP What is kW kW or kilowatt equals 1000 watts of electric power. Barney Oliver joins Board. Next Post. 00 shipping. Most TI engineers continued to use their HP calculators but did so discreetly. David Walland @davidwalland. 75. These were widely used in Engineering and Scientific disciplines. 145667 it only shows 123. The result was the HP-35 introduced in February 1972. Our app is now available on Calculator Use. If the fraction or mixed number is only part of the calculation then omit clicking equals and continue with the calculation per usual. CC = HP *15; HP = horsepower; CC = Cubic centimeters; How to Calculate HP Note that I might be interested in your HP calculator or accessories, even if broken; email me with what you have and what you want. 85 MB: Cover: What is HP to CC Calculator. Even if I found a charger on E-bay (they were selling for $100 Check your input on the calculator display to ensure that it's correct. The easiest way to remember the kW to HP conversion formula is to remember how many kilowatts is 1 horsepower of energy: 1 HP = 3/4 kW. The motor power P (HP) = T (Nm) *N (rpm) / 7127. This is true for many materials, over a wide range of voltages and currents, and the resistance and conductance of electronic components made from these materials remain constant. 00 appears on display when calculator is turned on. Enter your search keyword. Participates in Androids build in backup and restore. I’ve always been interested in the timer function, an undocumented feature of the HP-45. Hewlett Packard HP 45 Calculator Needs Battery Pack And Charger- Untested. 4 VDC to run the calculator, and one to provide 60 mA to charge the batteries. The HP 15c offers users a high-end and portable, scientific calculator with [] Work Hours Calculator with breaks adds total hours worked in a week. Place a small battery-sized coin (penny or a dime US) flat into the battery compartment. HP-25 ORIGINAL SPIRAL VINTAGE CALCULATOR MANUALS. Note: Desktop printing version of HP-45 Facts at a glance: All 3 are having problems with intermittent power to the calculator. Free shipping. The HP-25 was a revolutionary calculator for its time. Mier-Jedrzejowicz, A Guide to HP Handheld Calculators and Computers Use our free Horsepower Calculator to effortlessly convert Torque and RPM into Horsepower. Verified purchase. You might be a new standard-array adventurer unsure about your hit points at level one or an optimizing point buy-loving munchkin who's lost track of your Sorcerer-Warlock-Paladin's hit dice. 3/4 DEC x 6 =. These are the most powerful personal calculators Hewlett-Packard has Torque (Nm) to Horsepower (HP) Calculation: Motor Power P (HP) is equal to the torque T (Nm) in Newton meter times of speed N (rpm) divided by 7127. Mantissa is auto What is HP to CC Calculator. I thought it would be fun to use a HP-91. Community driven wiki about HP calculators and related resources. Calculators are sensitive electronic devices. 00 (29 used & new offers) HP. The simulator won't teach you how to use an RPN calculator, but the manuals for the HP35, HP-45 and HP-80 are all available online for that. $125. you can use a general approximation. 5 lines per second. The HP-80 and cheaper HP-70 provided financial, rather than scientific functions, such as future value and net present value. HP 10bII+ Financial Calculator; HP 10s Scientific; HP 10s+ Scientific Calculator; HP 12C Financial (Below Serial# CN11500001) HP 12c Financial This is my attempt at a LiPo-based battery pack for "Classic" HP Calculators, specifically HP-35, HP-45, and HP-55 and HP-67. Sponsored. Add to cart-Remove. I purchased HP 35, the first ever scientific calculator that I was gifted by my dad in my first year at university, in the Apple store. It is written in JavaME (CLDC-1. Rechargeable HP Calculator Battery Classic CASE HP 35, 45, 55, 65, 67, 80 (#323932408596) e***o (591) - Feedback left by buyer. HP-45 and HP-35 applications handbooks. RPN-45 scientific calculator is a productivity app developed by Martin Krischik. AU $339. Opens in a new window or tab. Convert kilowatts to horsepower (kW to hp), please type the kilowatts value, select the precision value and press the convert button below. The power source is Mains. Skip to Content. It's currently not in the top ranks. (~42K) Picture of an HP-55 CPU board. Licensed under the GPL. If you are of course, which you pulled off from WHERE), and touch them to an HP-35/45/55/65/67 battery pack to verify that your "wheel" will pull a card through the reader well. FV; PMT; I/Y; N; PV; N (# of periods) I/Y (Interest per year) PV (Present Value) PMT (Periodic Payment) FV (Future Value) + Settings. HP Calculators Leading basic, financial, scientific, and graphing calculators for students and professionals. Now its time to give it a new lease ‎Vintage-45 is a complete simulation of Hewlett-Packard's scientific hand-held calculator HP-45 from 1973. the mass flow rate the; liquid density; the differential height - either it is the static lift from one height to an other or the total head loss component of the system - and can be calculated like. $4. DON'T use the 97 battery pack Full Screen Calculator - The Online Calculator that can be used free and full screen; Scientific Calculator - A great Scientific Calculator. , 2%. The engine displacement is the usable volume an engine has for combustion. 99 shipping. Clear and Free! Simple Calculator - A nice Simple Free Online Calculator. Search. Free shipping . Of course the emulator is fully usable as a scientific calculator. The HP-80 was Hewlett Packard’s first handheld calculator for business calculations. If you need to perform another calculation, simply enter the new numbers and operators and click "Equals" again. So multiply 90 x 10 = 900. Almost all of the HP calculators vanished off the desktops before TI could replace them. CC to HP Example. C. 2d 6h. We On this page you can download HP-45 scientific calculator and install on Windows PC. More Buying Choices $25. Very Happy customer. The Hewlett-Packard-45 was Hewlett-Packard's third handheld electronic calculator and the second scientific model. Wake Forest, NC Closes at 8:00 PM My Store. There are 145 files totaling 200,085 KB in this category. Next, we rearrange the equation to solve for CC. In the article, you can find a short description of what is horsepower, what it means to convert horsepower to Make math easy with our online calculator and conversion site. Ex 123. davidreaton (1,253) 100%. 4. Vintage Hewlett-Packard HP 22S Scientific Calculator. This is my attempt at a LiPo-based battery pack for "Classic" HP Calculators, specifically HP-35, HP-45, and HP-55. Once you've entered your calculation, click the "Equals" button to get the answer. P h(kW) = q ρ g h / (3. Pre-owned · HP. . This is a retro item that one would buy mainly for the feeling. 27 shipping. It added many features to the HP-35, including numbered data registers, store and recall register arithmetic, built-in This is an emulation of the HP-45, the world's first scientific pocket calculator to include a shift key, from 1973, running on two different CPUS - the HP Control & Timing chip and the HP The HP-45 calculator sold from 1973 until 1975. Fully Regulated USB Charger for Classic HP Calculators HP35, 45, 55, 65, 67, 80. A hp to cc calculator is a tool that can be used to estimate the engine displacement (in cubic centimeters or cc) of an internal combustion engine based on its horsepower (hp) output. So, the mechanical horsepower (hp(I)) of this machine can be calculated by the following calculation: Horsepower (hp(I)) = How to add CC To HP Calculator to my website? You can easily add CC To HP Calculator to your own website with the help of our code. I was a computer geek from the 8008 era, and then a computer field service engineer at a time when they were I have three of these calculators but two of the power units have failed. New Listing HP Hewlett-Packard 32SII RPN Scientific Calculator w/ Case & Manual. Looking at information on the web about chargers for the HP ‘Classic’ series (HP 35, 45, 55, 65, 57, 80), I found that the calculators were powered by two separate supplies, one to provide 4. Observe static precautions when opening them. 8 VA Max. HP-45. A good look inside this amazingly well built piece of technology. HP-01 wrist instrument, HP-92 portable printing calculator, HP-10 printing pocket-calculator, 29C continuous memory programmable scientific model, 19C handheld printing version of the 29C. 1. So multiply 80 x 20 = 1600. Introduction to Hewlett-Packard's business pocket calculators. The 97 had a printer, a larger case and a much larger battery pack. Place a small battery-sized coin (penny or a dime US) flat into the battery This feature time line lists the first time that features appeared on HP's calculators. ROLL FOR HP. A coin reset can be performed on all HP 12C calculators with serial numbers after CN11500001. Select 2 to 8 calculators and then press Compare Highlight differences. Calculator HP HP-41CV Service Manual 193 pages. 6000th HP minicomputer shipped. 9%. An HP Catalog described them as "A major leap forward in fully-programmable personal calculators. $70. How to convert CC to HP? Full Screen Calculator. Find many great new & used options and get the best deals for Hewlett-Packard HP 45 Scientific Calculator In Case NO Power Supply Untested at the best online prices at eBay! Free shipping for many products! Skip to main content. Made exclusively for iOS devices (iPad, iPhone, iPod touch). $6. Also to change a decimal of the form 0. Switch to the "Super-45" mode and watch the HP-45 do things never seen before. You may run the simulation with a debugging console and set [Sarah K Marr] dabbles in retrocomputing and has a fascination with the Hewlett Packard HP-45 calculator, the second calculator in HP’s series introduced in 1973. This is a simple calculator with memory functions similar to a small handheld calculator. 36 £ 45. HP. DEAD LINE ON SCREEN. Excellent communications with seller. Miller If you own a Hewlett-Packard HP-45 calculator and would like to use it as a digital stopwatch and elapsed-time indicator the way the more expensive HP-55 programmable can, there's good It occurs to me now that my HP-45 may have been the most expensive item in my mom and dad's house(!). In this case, it amounts to 2. You may run the simulation with a debugging console and set breakpoints, trace instructions etc. After the kW There's a lot going on. Example of Lb Thrust to Hp Calculator. HP CALCULATOR "LIFETIME" REBUILT BATTERY PACK HP-35 HP-55 HP-65 HP-67 HP-70 . Do electric cars A scientific calculator based on the classic HP-45 calculator. Then our cable size calculator will give you the suitable internal control cable size, internal power cable size, panel to motor outgoing cable size etc. A much easier and time-saving solution is to use our APY calculator. (Compare this printer to the HP-46!) A coin reset can be performed on all HP 12C calculators with serial numbers after CN11500001. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more. Fraction format button is used to work with all fractions. Laden Sie die neuesten Treiber, Software, Firmware und Diagnosen für Ihre HP Produkte von der offiziellen HP Support-Website herunter. Buy It Now Explore math with our beautiful, free online graphing calculator. Main Street Today's Hours: 8:00 AM - 8:00 PM Store Details Change Store Product Search. home / other / time duration calculator. Then HP obsoleted it's specifica Fully Regulated USB Charger for Classic HP Calculators HP35, 45, 55, 65, 67, 80. 99 shipping . The machine works well, so does the AC adapter. HP Calculator Battery Pack Rebuild by Chris Codella, W2PA; Forum discussion about renew battery pack HP-97; Using 4/5 AA cells as power source for spice calculators with broken battery clips by Sadsilence Let's make a direct connection between the pocket calculator revolution and the personal computer revolution. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems. See customer reviews and comparisons for HP Prime G2 Calculator. Government business declines in 1st half. Divide two numbers, a dividend and a divisor, and find the answer as a quotient with a remainder. With a user-friendly interface and a range of functions, our calculator can handle all types of calculations, from basic arithmetic to complex mathematical equations. The display flashes and is erratic when turned on. Free For sale is a mint HP 48SX calculator, upgraded to the black, high-contrast LCD. 2 – 4. Buy It Now. derosnopS. Calculate total work hours with lunch and breaks. Network Class: Any A B C: Subnet: IP Address: IPv6 Subnet Calculator . The HP-45, released in 1973, was one of the first scientific calculators and had specific HP-45 Calculator In Hard Case Very Early S/N €250. It is a perfect item for those who are interested in vintage electronics and want to complete their collection. Calculator Use. The conversions were in← →mm, ft← →m, gal← →l, lbm← →kg, lbf← →N, F← →C, Btu← →J, H← →H. zip Before the IBM PC there was the HP Scientific Calculator. The batteries are low when extra decimal points are displayed or the decimal flashes. Our Full Screen Online Calculator is an essential tool for anyone who needs to perform mathematical calculations quickly and easily. Formula of HP to Dungeons and Dragons 5th Edition HP Calculator. 0 out of 5 stars. [6] The Hewlett-Packard-45 was Hewlett-Packard's third handheld electronic calculator and the second scientific model. These units will require maintenance and restoration. HP = CC/ 15 = 750 / 15 = 50 horsepower. 67 40% off. 00. The following Android functions are supported: Calculation results can be copies to the clipboard. or Best Offer. Paste the code to your website and the calculator will appear on that spot automatically! How to add CC To HP Calculator widget to WordPress website? Adding CC To HP Calculator to your Wordpres website is fast and HP-45 Emulator is a true hardware emulation of the classic HP-45 and will behave just like the original. HP-45 Quick Reference Guide: Author: Hewlett-Packard: Language: English: File Download: hp45-qrg-en. Alphanumeric full performance programmable calculator. 8 inches (150 mm) long and 3. 45 calculator pdf manual download. This example was purchased in December of 1973 for $410 (including shipping). HP Calculator Literature. $35. You can enter an integer or a decimal kW value. But the RPN-45 scientific calculator is a true hardware emulation of the classic HP-45 calculator will behave just like the original, running as a Java application for desktop computers. Hour: Minute: Second : Start Time Now. Prefix Length: IP Address: Related Bandwidth Calculator | Binary Chargers HP 82024A (120/240VAC), HP 82026A, HP 82041A/B/C, HP 82025A (230VAC) Output 10 V AC, 1. HP 92(R) HP 97(R) HP 67(X 3, R) HP 67(NOS still shrink wrapped in original box) HP 25c (R) HP 35 (R) HP 45 (R) HP 55 (R) HP 41C (used in university) HP 41CX (X 2 plus many accessories used in university) Here are the pictures with HP-45: 1973 Improved version of the HP-35 with 10 memory registers, extra functions and display format selection. Add the calculated values from step 1 together. davidreaton (1,261) 100%. Hewlett Packard HP 45 Calculator Only. HP also released a limited production anniversary edition with shiny black overlay System 45 calculators. Honeycomb Tablet compatible. The HP-35 electronic slide rule. Personalized Case for HP Calculator, Hand Stitched Bovine Leather Pouch. RPN has been the way I’ve approached problems ever since. Now. Wake Forest, NC 1241 S. Related Manuals for HP HP. Although its original purpose was to compare the output of steam engines with the power of horses (hence its name), it has since been adopted as a unit of measurement for all sorts of engines used to power things such as vehicles, lawn mowers, Hewlett Packard HP 45 calculator Wall Power Adapter and Cord, No Battery. A CC is defined as the size of the volume of an engine displacement in cubic centimeters. Corvus tried to rival it with their Corvus 500 calculator. $139. MS, D← →R, and R← Our calculators are designed to match the internal mechanics as closely as possible to provide you accurate catch rate chances. Over a My first real calculator (after my TI SR-50) was an HP-45. Links related to HP calculator battery packs . Cite this content, page or calculator as: Furey The Museum of HP Calculators does not assume any responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this information. Super Rare! HP-25E Calculator (Base HP-25C Panamatik ACTe - Newest PIC CODE) $450. This method differs substantially from that employed by typical pocket calculators Learn how to use and debug the HP-45 calculator with a full-featured GUI emulator written in Python. Boiler horsepower, albeit a less common This calculator returns a variety of information regarding Internet Protocol version 4 (IPv4) and IPv6 subnets including possible network addresses, usable host ranges, subnet mask, and IP class, among others. So Introduced on May 1 1973, this was the third handheld electronic calculator sold by HP, and the second scientific model. Filename: hp45-201 The HP-45 calculator sold from 1973 until 1975. 08 £45. Learn how to solve long division with remainders, or practice your own long division problems and use this calculator to check your answers. + Shop. Sting (HP-10 and HP-19C) Battery HP 82052A kW to hp conversion is a handy tool to calculate horsepower from a given kilowatts value, simply convert kw to hp motor car or any type of engine power. Use the calculator below to estimate electricity usage and cost based on the power requirements and usage of appliances. 7 out of 5 stars. Features: • Photo-realistic look based on an exis While pottering around the web some time ago I came across the HP-45 scientific calculator which was made by Hewlett Packard back in the 1970’s. It was introduced in 1973 with an MSRP of US$395 (equivalent to $2,711 in 2023). 145667 to 123. The brand of this calculator is HP and the model is Hewlett-Packard HP 45 RPN. Was: $290. FREE delivery Fri, Aug 23 . Mier-Jedrzejowicz, A Guide to HP Handheld Calculators and Computers This is a HP 45 Scientific Calculator w/ Battery Pack The HP – 45 was introduced by Hewlett Packard in 1973. (01-07-2022 01:53 AM) Eddie W. 6 out of 5 stars 2,392. Google Play About RPN-45 scientific calculator. Santa Clara construction. Posted: Jul 25, 2024. It's essentially similar to the watts to amps calculator, but at the same time, you don't have to worry about switching between units!. Hold the coin in place with your finger. It looks mint and works perfectly! Comes with the original case and set of manuals as pictured. 10% off $100+ with coupon. 00 was AU $399. LowBatteryCondition All decimal points light; 2-5 minutes operating time remain. Can be installed on the SD-Card. New Listing Hewlett-Packard AC Adapter Charger 82002A for Calculator HP 35 45 55 65 67 70 80. 95 $ 59. version 1. All battery cells will eventually leak a corrosive acid that may harm your calculator. Otherwise, the 65 is in excellent condition. 35 1. 2024. Eric Smith originally created this application in C and X Windows in 1995 The HP 45 was the first scientific calculator to feature a “shift” key that expanded the calculator’s functions. D&D 5e HP Calculator. HSCH-1001 low-cost Schottky general purpose diode. Calculator. These calculators will have one CR2032 battery. Producing accurate answers for transcendental functions on a very small/slow computer was no simple task. Fix Your Stuff Community Store. The first series of calculators (HP-35, HP-45, HP-55, HP-65, HP-70 and HP-80. org (https://www. 00 15% off. Additional support options Synergy Digital Calculator Battery, Compatible with HP Prime Graphing Calculator Calculator, (Li-ion, 3. IPv4 Subnet Calculator. Back in the day the HP-45 was one of the first in a HP-45 Emulator for Windows: Description: Emulator of the HP-45, HP's second pocket calculator, adding more functions and registers. The reset button is used to clear the values in the field. 50 shipping. $47. 9 Save number in storage The HP-55 then fitted in between the HP-45 and the HP-65; it had many improvements over the HP-45, but not as many as the HP-65, nor the same ones. 2. $3. The serial number suggests a fabrication date of 1st week of January 1973, 5 months before the official introduction date (May). P (HP) = 0. where Electricity Calculator. The APK has been available since June 2010. 6V rechargeable battery pack for various vintage HP calculators: HP-35, HP-45, HP-55, HP-65, HP-67, & HP-80. Vintage Hewlett Packard HP-45 Calculator - Excellent Condition with New Battery. HP Classic Calculator Battery Case. The HP-35 rebuilt battery 82001B fits all HP Classic family of calculators: HP-35 (all versions), HP-45, HP-55, HP-65, HP-70, HP-80. Tiny Creature Calculator HP HP. 36. Dice Rolls: 1. Third Class: 122 + Multiclass. Calculate the motor rating in horsepower. 5 watts (75 kgf·m/s). Online Abacus - An Online Abacus! Teach numbers from 1 to 50 :-) Darts Calculator - Forget the maths, and Find the right batteries for your Hewlett Packard HP45 Calculator Battery at Batteries Plus. Buy Online or Call 781-871-8868 if you don’t see the item you’re looking for. Written in plain C: platform independent. summary of site-wide JavaScript functionality Calculator Use. A Guide To HP Handheld Calculators and comparisons and pictures of the HP-35, HP-45, HP-65, HP-67, HP-25, Novus Mathematician, Novus Scientist, Corvus 500 and other RPN calculators. Highly recommended for anyone looking for a battery pack for their HP 32E. The amount of time and power that each appliance is used varies significantly between households, so for the best results, adjust the usage for each appliance to most accurately reflect your personal Choose the three-phase motor capacity in HP. The HP-45 was HP’s second scientific handheld electronic calculator. Determine compound frequency, e. The HP-55 programmable scientific calculator. ) Classic Printers The HP-46 and HP-81. Give it a try now! Calculator Use. This 3 phase motor cable size calculator is developed based on my practical experience. Free online hours calculator. The HP-45 is the second scientific pocket calculator introduced by Hewlett-Packard, adding to the features of the HP-35. HP-45 scientific calculator is a true hardware emulation of the classic HP-45 calculator will behave just like the original¹. See total work hours in hours and minutes hh:mm format as well as decimal Thanks for your feedback and thanks to all others spending HP 45 calculators and time to give curcuit a chance. 45 $40. Mechanical horsepower, also known as imperial horsepower, is defined as approximately 745. Options. Also available is a full master list of all known HP calculator literature. Now, I have another. More than even our first “electronic slide rule!” The HP-45 added many advanced features to the HP’s first scientific calculator, the HP-35, including a built-in timer mode. Hit Points Using Average Result: 8. power_deals (19,231) 98. Although it is a successor to the HP 33s, it was introduced to commemorate the 35th anniversary of the HP-35, Hewlett-Packard's first pocket calculator (and the world's first pocket scientific calculator). It's rated 3. HP-45 scientific calculator is free Productivity app, developed by Martin Krischik. Skip to Content; Skip to Footer ; Explore; Shop; Support; HOME / The HP-45 was HP's third handheld electronic calculator and the second scientific model. g. HP-12c I have an HP-45 that I have owned since it was new in about 1975. General tips. 15 watching. 7 Things to Know about CC and HP. 40. 45. Take a virtual tour of this product, see close-up images and read about its history. FREE delivery Nov 15 - 18 . HOW TO USE THE HP-45 CALCULATOR AS A STOPWATCH OR ELAPSED-TIME INDICATOR By Paul E. The 65 will work with the switch about 1/2 to 2/3rds of the way "on". org), the premier source of software for and information about the HP Prime, HP 50, HP 49, HP 48, and HP 28 RPN programmable graphic calculators and the HP 38G, HP 39, and HP 40 programmable graphic calculators, with 9623 files by 2667 authors and 4431 screenshots totaling 2544. 1. Log In. Demonstration of the timer included in the HP 45 code but not officially released or exposed to the user as there was no quartz crystal included in the hardw Simulates the CPU of an HP-45 calculator. 7 watts (550 ft·lbf/s), while metric horsepower is approximately 735. Pre-Owned. HP-45 will run on any mobile device which offers such characteristics. 70 W. 5 to the fraction 1/2, or change a decimal of the form 1. The donor, Hal Becker of Phoenix, purchased this calculator while working on computer data communication systems with Honeywell. HP considered power series, Chebyshev polynomials, polynomial expansions, and continued The timer that was already present on the HP-45 was now crystal-controlled to achieve the needed accuracy and explicitly documented. The -45 served me through college, and then something bad happened which pains me so greatly to recount that it will not be described here. It’s beautiful on the outside, but I wanted to show people that it’s beautiful on the inside, too. As far as I know every installation reported back was sucessful in the end (thanks to patience of some users) and no calculator passed away. The HP-45 Microcode Simulator. 861152. Blinking Display Improper operation such as dividing by zero; press [Keying Numbers @@E}Numberkeys including decimal point; pressinleft-to-rightorder. Red and yellow LEDs (light emitting diode). Was the first scientific calculator to fly in space in 1973. £61. Latest version of HP-45 scientific calculator is Varies with device, was released on 2023-11-08 (updated on 2024-04-18). 12CP Financial Calculator. i. In years past, I sent it back to HP in RPN-45 Emulator for Symbian: Description: A full featured emulator of the classic HP-45 calculator. 1 it seems that the more digits that are on the left side of the decimal place takes one away from the right. Pre-Owned · HP. The ideal hydraulic power to drive a pump depends on. Loved it then, and still do. ) The HP-67 is also regarded as a classic even though it is based on Woodstock series technology. We’ll convert kW to HP for 3 examples further on: For an average 110 kW gas car (Example 1) 48,000 BTU 5-zone mini-split air conditioner (Example 2) The museum of HP computers is a collection of HP computing products introduced between 1966 and 1991. Buy It Now +$3. Note: Use of NiCd cells is ideal since the original HP batteries were also were manufactured with NiCd cells However, it would be tedious to make all these calculations for each offer you want to consider. A short demo at the end. Alcuin 1. Three 1. Maybe the HP-80 was considered twice as good as the HP-35, and then 10 steps up! It is also possible HP1973 Project Highlights Workings Of HP-45 Calculator. Enterexponent: press after key-ing mantissa. This relatively low speed was designed to conserve battery power. Pre-Owned . (HP wasn't sure at the time whether there was really a market for the HP-35. Settings : P/Y (# of periods per year) C/Y (# of times interest compound per year) PMT made at the beginning end of each period Weekend hacking: wireless charging for a HP-25 calculator. 0) and is designed for a Quarter-VGA portrait display (240x320 pixel) with touch screen. Manual for Hewlett Packard HP-35 Calculator: Surveying. Second Class: 1. Seeing it again fired up feelings of nostalgia and took me on a journey back to my school days when I used to own one of these so many years ago. HP-67 Scientific Calculator 1977 OEM Standard Pac Manual HP Hewlett Packard 67. Online time card calculator with lunch, military time and decimal time totals for payroll calculations. Skip to main content. HP HP-45 HP-45 Quick Reference A. 6 10 6) (1). The horsepower in the problem is provided as 40 HP. Enhanced version of the classic HP 15c After a 12-year hiatus, HP is reintroducing the popular HP 15c Scientific Calculator in a Collector’s Edition. You must Sign in or Register to post a comment. The battery pack is manufactured using fresh Tenergy brand 1000 mAh NiCd cells, including custom nickel V-shaped terminals, welded in-place. Use this calculator for time sheet or time card calculations. Typical: $40. Just so you know, I have used them for a few years on my collection of HP-35, 45, 55, 65, 67, and 80 calculators with no issues at all. The donor, Hal Becker of Phoenix, purchased this calculator while working on computer data This java applet simulates an HP-45 by running the actual HP-45 firmware on a java simulation of the HP-45 chip set. 24. 3rd quarter results. The HP-70 business pocket calculator. In the last 30 days, the app was downloaded about 8 times. The Anode and Cathode drivers are covered by a black piece of paper glued on This program emulates the HP-45 chip set and runs the firmware that Eric Smith extracted from several HP patents. Upgrades and savings on select products. $5 delivery Sep 11 - Oct 2 . Consider an aircraft generating a thrust of 300 pounds at a velocity of 150 mph. partner content. Currently, we have around 200 calculators to help you "do the math" quickly in areas such as finance, fitness, health, math, and The HP-35 was 5. Tap the calculator gently into your palm to remove the battery. Hewlett-Packard ONE 82109B Replacement 3. Try it now for Sarah K. Early advertising brochures touted the HP-45 as doing “So much more. The following manuals are all available for download. HP museum; Making New Battery Packs for the HP-35 Calculator by Douglas W. 341 HP. 45 Owner's Handbook Manual (65 pages) Calculator HP HP-42S Manual. 03 Alpha (): Other ENG 1,097 KB: A command-line re-creation of many of the functions of the 41CX in software. In years past, I sent it back to HP in William Hewlett led the efforts to create a shirt pocket version. kW to HP conversion calculator can be used to convert the know kilowatts to Horsepower. $12. Use the calculator below to find the hours, minutes, and seconds between two times. All of our tools covering finance, education, health, cooking, and more are free to use! Our easy to use calculators deliver fast, reliable results on any device. 000140304 x T (Nm) *N (rpm) Example: A motor can provide 144Nm at 1480 rpm. Use this basic calculator online for math with addition, subtraction, division and multiplication. HP Calculator Emulators for the PC . 85. Hewlett-Packard HP-45 Advanced Electronic Pocket Calculator applications book. Only calculators that introduced new features are included in this list. The HP-67 and HP-97 were introduced as a matched set. Picture of an HP-45 CPU board. All you need to do is: Type the interest rate, e. $197. This java applet simulates an HP-45 by running the actual HP-45 firmware on a java simulation of the HP-45 chip set. Eric Smith originally created this application in C and X Windows in 1995 by piecing together the hardware design, as well as all the firmware by reading HP's calculator patents. 3. $94. A. or Best Offer . 1 bid. 1968 HP 9100A. With the switch all the way over to "on", it has no power. However, there are thousands of words of help included in the application, covering both the simulator options and also the internal workings of the calculators themselves. I'm currently using the HP Prime but find some things cumbersome and the whole machine complicated Hewlett Packard [HP] Calculator Financial Battery-power 10 Digit over 120 Functions Ref HP12C. Save up to 76% on select HP tech, FREE shipping storewide. Time Duration Calculator. It has 64 functions, 35 keys, and an LED (light-emitting diode) display typical of calculators of this era. Classics (HP-35, 45, 55, 65, 67, 80) Hewlett-Packard HP 46 (Classic -) The Hewlett-Packard HP 46 is a scientific calculator with 12 digits precision and RPN (reverse polish notation) logic. Boiler horsepower, albeit a less common measurement than either imperial or metric A scientific calculator based on the classic HP-45 calculator. It is still in pretty good shape but was was retired years ago in favor of an HP-32SII and later an HP-35S. 10. The first size listed is the downloaded file size and the second size listed is the size on the calculator. 75 to a mixed number of the form 1 3/4 or to the fraction 7/4, or a fraction of the The HP 48 is a series of graphing calculators designed and produced by Hewlett-Packard from 1990 until 2003. The printer was a moving head thermal design that printed from about 1 to 1. Thermal printing was chosen because it was small, light an quiet. Horsepower is a unit of measurement of power developed by engineer James Watt in the late 18 th century. 45 . References: W. [1] The series includes the HP 48S, HP 48SX, HP 48G, HP 48GX, and HP 48G+, the G models being expanded and improved versions of the S models. HP-55 applications handbooks. This name was probably given well after the fact. In this example, you received a 90% on the first assignment and it was worth 10%. Estimated number of the downloads is more than 1,000 While pottering around the web some time ago I came across the HP-45 scientific calculator which was made by Hewlett Packard back in the 1970’s. Even the "secret" stopwatch may be activated. CC Definition. 0. For Windows. The calculator will display the result of your calculation on the screen. 1 12. or HP-45 Microcode Simulator (Java) This program emulates the HP-45 chip set and runs the firmware that Eric Smith extracted from several HP patents. CC41 0. 2 inches (81 mm) wide, said to have been designed to fit into one of William Hewlett's shirt pockets. Whether you’re evaluating engine specifications or The HP 35s (F2215A) is a Hewlett-Packard non-graphing programmable scientific calculator. HP-45 Quick Reference Guide. The original NiCd packs are all dead by now, and rebuilding them is difficult - assuming you can even find a 0. List of Contents Basic Formula for kW to HP Conversion 1 kW = 1. 08. The calculator will then calculate the APY. Hewlett Packard HP 45 Calculator Manuals~ Owner's Handbook & Quick Reference . Old School Cool! My Grandfather used this HP 45 calculator for many years, including on a Space Shuttle related project. The first calculator with a prefix (shift) key. The result will be the new time and date based on the subtracted or added period of time. Or, bringing a 45-year old calculator into the 21st century. 7%. 95. Shop by category. To purchase an HP Calculator or get answers to support questions, click the button below to learn more from your HP Official Licensee Learn. ‎RPN-45 HD is a complete simulation of the scientific hand-held calculator HP-45 from 1973. 15. Also contains hints for 1968年に発売されたHP 9100Aがヒューレット・パッカードの最初の電卓であった。 世界初の関数電卓であり、プログラミングも可能であった。 入力方式は3 Level RPNであった [1] 。 1972年にはHP-35が発売された。 HP 9100Aが持ち運びを考慮されているサイズではなかったのと対照的にHP-35は147mm×81mmの Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. All memory and CPU states are wrapped in struct: supports multi-instance. Buy It Now +$4. It was discontinued three years later in 1976. Sign in This Hewlett-Packard HP 45 RPN Calculator is a vintage electronics item that is 90% complete. There is some corrosion on the battery terminals. The HP1973 project provides ROM images, hardware registers, HP 45 in original case. They were otherwise functionally equivalent. 26 Questions View all . hpcalc. Just knowing a Pokémon's internal catch rate isn't very useful, especially when so much goes into determining if a catch is successful or not. I love the HP-45 calculator. This HP classic features a unique “Collector’s Edition” script, making it a great gift for collectors and engineers alike. Sponsored Sponsored Ad. The first with last X, numbered storage registers (9), trigonometric functions in degrees radians or grads, conversion constants, and memory register 128 Kb RAM card HP 82215A, 1 MB RAM card HP822 *Including serial numbers that start with other letters and those that start with numbers. Filter by: 35 45 55 65 67: Grayscale Scan: 12: Free download of a color scan of the English-language document 'HP-45 Quick Reference Guide' by Hewlett-Packard, which is a quick reference guide or quick reference card for the HP-45 calculator. Clinical and nuclear medicine Pac Manual for Hewlett Packard HP 67 The Museum of HP Calculators. watt itself [] Several years ago the HP Calculator Museum forum group discussed this issue. 1 : 48 ENG 151 KB: HP 48SX/GX emulator for the Amiga. 15 watchers. Was: AU $399. The 45 is bad, as it won't work with NiCds, but somewhat with alkalines (in a waterhosko battery pack He butchered the specs of the HP-45 mixing it with other HP calculator models!!! Namir like someone made a significant mistake in describing or listing the specifications of the HP-45 calculator, possibly confusing it with features from other HP models. Long reply: I have a HP Prime, HP50g, TI Nspire CAS, and an old Casio Algebra Fx. HP_classic - LiPo Battery for HP 'Classic' Calculators - Version 2. End Time: Time Between 0 comments on “ Restoring an HP 45 Calculator ” Leave a Reply Cancel reply. Features. We now have 900 + 1600 = I have an HP-45 that I have owned since it was new in about 1975. 4, made by zio_292 with help of rastlos_ HP-45 with carry case, old battery pack (removed), AC adapter/charger, and an unused modification board from Harald to change the 45 into a bunch of different HP programmable calculators. Kahan, William (2020-11-16). 235 with the Short reply: HP calculators are pretty good for certain tasks, especially repetitive numerical calculations. The calculator includes functions for square root, percentage, pi, exponents, powers and rounding. $15. This HP classic features a unique “Collector’s Edition” script, making it a great Related: resistor calculator Ohm's Law. HP-41CL with carry case, time module, serial I/O, serial I/O cable, N size rechargeable batteries, an extra battery tray for regular N size batteries while HP Calculator Literature Hi, i have set my calculator to engineering mode with 3 decimal places, yet when I type 123. Horsepower. 45 owner's handbook manual online. Take a virtual tour of this product, see close-up images and read Free download of a color scan of the English-language book 'HP-45 Owner's Handbook' by Hewlett-Packard, which is an owner's manual (user's guide, operating manual, owner The HP-45 uses what is known as the "Reverse Polish" or Lukasicwicz (Loo - ka - sh - evich) algorithm to evaluate mathematical expressions entered into it. Hewlett-packard owner's manual (33 pages) Calculator HP HP-42S Manual. hp45_key_down and hp45_key_up: notify CPU that a key is pressed/released. $14. Ohm's Law states that the current through a conductor between two points is directly proportional to the voltage. HP Calculator. Using the formula provided, the horsepower can be calculate as follows: HP = (300 * 150) / 375 = 120 hp Welcome to the HP calculator for 5e Dungeons and Dragons, which calculates your character's maximum hit points (or "max HP") as well as how many hit dice you have. Marr has written the HP-1973, an HP-45 (or HP-35 / HP-80) calculator emulator. 99. Introduced on May 1 1973, this was the third handheld electronic calculator sold by HP, and the second scientific model. July 24, 2023 by Chris Lott 3 Comments [Sarah K Marr] dabbles in retrocomputing and has a fascination with the Hewlett Packard HP-45 Free calculator to get the number of hours, minutes, and seconds between two times. IMHO they all have their strengths and weaknesses. CC = HP*15 = 40*15 = 600 CC. Time Calculators. Processing times and behavior have been carefully modelled after the original. 00 out of 5 stars, The HP-21 scientific pocket calculator. Deluxe Travel Safety Case (hard plastic). makila138-158 (2,557) 99. This is the classic HP45 calculator that was every engineer's dream when it was released in the early 1970s. 5985 Gas Chromatograph/Mass Spectrometer system. Was: $55. 95. Class and Level: Constitution Modifier: Tough Feat Hill Dwarf Draconic Sorcerer. Rep: 1. net's sole focus is to provide fast, comprehensive, convenient, free online calculators in a plethora of areas. Go back to the main exhibit hall Use this calculator to add or subtract time (days, hours, minutes, seconds) from a starting time and date. Calculates total elapsed hours, or time span, in hours:minutes, hours in decimal form and total minutes. $22. [5] HP-35 calculators were carried on the Skylab 3 and Skylab 4 flights, between July 1973 and February 1974. Calculator HP HP-41CV Owner's Handbook Manual 283 pages. Algebra Calculators . 85 $ 22. Shop AAA, coin cell and more batteries to get high-performance power for your device. It is a great addition to any collection of vintage calculators or electronics. It built on the RPN-45 is a photorealistic simulation of Hewlett-Packard's second scientific hand-held calculator from 1973. 8V, 2000mAh) Ultra High Capacity, Replacement for HP HSTNJ-BC01 Battery. Kahan on HP calculators: Solve, Integrate and Matrix Operations. The HP-45 (Wizard) Introduced on the 1st of May 1973, discontinued the 15th of January 1976. Eddie The charger has two separate power supplies built in. Vintage Hewlett Packard HP 45 Calculator tested working With Power Supply. Jones. 50. 01%. Back in the day the HP-45 was one of the first in a To calculate your average grade, follow these steps: Multiple each grade by its weight. Math Calculators. Or fastest delivery Nov 12 - Working Vintage Hewlett-Packard HP 45 Calculator w/ Power Adapter. Follow-on Dungeons and Dragons 5th Edition HP Calculator. 6 10 6) = q p / (3. As years passed, more advanced models were developed with more functionality. This calculator has a build-in timer that can be used as stopwatch. or Best Offer +$9. Definition: The unit horsepower (symbol: hp) is a unit of measurement of power (the rate at which work is done). It works the same way as the 5-key time value of money calculators, such as BA II Plus or HP 12CP calculator. Calculator An alternative: hp-42s calculator and free42 simulator for palmos. kW to Hp Conversion. The HP-45 was HP’s third handheld electronic calculator and the second scientific model. 24 months special financing on purchases of $1,500 or more with the HP Credit Account. Character Level 1. , half-yearly. The museum contains: calculators, desktop computers, computer systems, tape drives, disc drives, plotters, printers, digitizers and other hardware as well as software, documentation and promotional materials. 75 × 60 = 45 minutes Related Calculators. AU $148. Hit Points Using Average Result: 2. dirt505 (54) 100%. Post navigation. To calculate the amount of time (days, hours, minutes, seconds) between times on two different dates, use the Time Duration Calculator. 95 shipping. 14 watchers. The original NiCd packs are all dead by now, and rebuilding them is difficult - assuming you can even find a pack to rebuild. Thimet Memory & Display Memory 9 storage registers, not preserved during power-off Quick reference The back label of the calculator shows detailled instructions FIX n Choose fix point format with n decimal digits SCI n Choose scientific (exponential) format with n decimal digits STO 1. Horsepower (hp(I)) = Power (W)/745. hp45_init: The HP-35, HP-45, HP-75C and HP-75D all used the same battery pack. Example #2: For this example, we will convert HP to CC. HP's third pocket calculator and second scientific calculator. The HP-45 advanced scientific pocket calculator. Remove the battery door. 1, MIDP-2. zyxf hksny bwpskd ysfkahq rdot vzrfw vko wpjzj iqtght kavr