Calculators

Minecraft Scientific/Graphing calculator – Sin Cos Tan Log Square root

Hello there! (Reddit name: MaxSGB) Here is the project I’ve been working on ^.^ Specs: 6 digit addition and subtraction, 3 digit multiplication, division and trigonometric/scientific functions. (The reason these are only 3 digits is because multiplication and division would take a long time to decode/complete/encode. Also, the fraction display is hard enough to build for 3 digits, let alone 6 – 6 digit RAM would not only be massive, but a bit pointless since the curves follow the same pattern surrounding the peaks.). Graphing y=mx+c functions, quadratic functions, and equation solving of the form mx+c=0. The screen and keypad were always meant to be the main feature of this machine. The main display boasts 25 digits. Square root signs are displayed and can change to accommodate any number of digits. Square root signs, add, minus, multiply and divide signs are displayed at appropriate times, and there is a full fraction display. The 7-segments for the fractions are the smallest possible, being only 3 wide, and stackable vertically and horizontally. I made a custom texture pack for the keypad, and made wooden pressure plates invisible in order to get the best effect. The calculator itself is just over 250x200x100 blocks. It contains 2 6-digit BCD number selectors, 2 BCD-to-binary decoders, 3 binary-to-BCD decoders, 6 BCD adders and subtractors, a 20 bit (output) multiplier, 10 bit divider, a memory bank and additional circuitry for the graphing function. Music: City of …

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Calculator dreams


Image by RambergMediaImages
Modern calculator to solve problems, punch numbers, satisfy curiosity…. – rambergmedia.com/

Calculators


Image by Steve Parker
The museum has a good collection of mechanical and electronic calculators, some of which are presented here

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Calculator – Macro


Image by photosteve101
macro shot of a random calculator with big buttons and keys, its not the best calculator but this one is easy to handle…

Feel free to use the image in whatever way you want! I would be very grateful for a credit link to www.planetofsuccess.com/blog/. Thank you!

Tax Return and Calculator


Image by 401K
A 1040 with a calculator

mechanical calculator


Image by Ian Ruotsala
I visited the Snohomish County History Museum today, saw this old (I’m guessing from the 1930′s) mechanical calculator there. What would be really cool to see would be a full-scale mechanical computer, like a replica of one of Babbage’s designs flickr.com/photos/tags/differenceengine/

Hacked Calculator Prank!

YouTube exclusive! Hack a calculator to make crazy sounds or say wacky things just for fun. Check out my ‘secret’ classic videos: www.kipkay.com Laser Videos: bit.ly Easy Projects: bit.ly Pranks & Jokes: bit.ly Hacks & Mods: bit.ly Spy Gadgets & Devices: bit.ly Explosions & Loud Things: bit.ly
Video Rating: 4 / 5

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calculator


Image by Rakka
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Calculator


Image by Images_of_Money
An image of a calculator and some money.

Calculator

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Calculator


Image by NA.dir
Casio 991 MS : The most sophisticated calculator available in India. Its got 400+ functions!

Dusty calculator


Image by trekkyandy
A dusty calculator at my sister’s computer desk.

I was at my sister’s house yesterday evening and her camera has auto bracketing. I took some photos and brought them home with me last night and put them together. I really like the auto bracketing feature because you don’t have to manually change the exposure for each shot you take. Very nice.

Calculator


Image by jakeandlindsay
A simple 4 function calculator that got me through a 4 year accounting degree. haha!

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Calculator


Image by Ben Clinch
Best calculator ever.

Embedded Calculator

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Embedded Calculator


Image by inky
A calculator is embedded into the ticket machines at the train station.

Calculator


Image by inky
This guy sold nothing but old scientific instruments. A whole table of beautiful slide rules if you’re into that kind of thing. Here is an early calculator.

Calculator


Image by yum9me
Casio Graphing Calculator

Latest Sharp EL-1197PIII Heavy Duty Color Printing Calculator with Clock and Calendar Review

Sharp EL-1197PIII Heavy Duty Color Printing Calculator with Clock and Calendar

• 12-Digit display
• 2 color printing. Calendar/ Clock and Time function
• Grand total
• AC powered.

The EL-1197PIII is a heavy duty desktop printing calculator with 12-digit display and 2 color printing. It prints at approximately 4.3 lines per second in 2 colors. AC powered with clock,calendar and time calculation.The Sharp EL-1197P drum printing calculator is an indispensable tool forheavy offices uses. The EL-1197P has a large 10-digit blue fluorescent display and prints characters in black at 3 lines per second on standard paper rolls.

The EL-1197P has four-key memory (memory plus, memory minus, andrecall/clear) and special functions keys including grand total, addingmode, constant, double zero key, mark-up/profit-margin key, item counter, androunding settings. Rely on Sharp’s independent memory for consistentreckonings. Decimal settings are adjustable from floating to fixed decimalplaces (6-3-2-1-0).

List Price: $ 89.99

Price: $ 43.89

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Complete Casio MS-80S Simple Calculator First Look

Casio MS-80S Simple Calculator

• MS80TV Portable Desktop Calculator.
• Portable LCD calculator for either handheld or desktop use.
• Runs on both solar and battery power.
• Comes with operating battery.
• SOLD BY THE EA

MS80TE Portable Desktop Calculator. Portable LCD calculator for either handheld or desktop use. Runs on both solar and battery power. Comes with operating battery. Automatic shut-down if not used. Angled Display–8-Digit. Digit Height–12mm. Memory–4 Key. +/- Switch Key. Markup/Down Key. Tax Function. Currency Exchange Function. Size–7w x 7d. Replacement Battery–DURD389/390B (sold separately).

List Price: $ 12.99

Price: $ 13.44

TI-34 Multi View Calculator

• Previous Entry – Lets you review previous entries and look for patterns.
• Menus – Easy to read and navigate pull-down menus similar to those on a graphing calculator.
• All mode settings are located in one central place, the mode screen.
• Scientific Notation Output – View scientific notation with the proper superscripted exponents and see the output in scientific notation.
• Table feature – Easily explore an (x,y) table of values for a given function, automatically or by entering specific x values
• Fraction features – View and perform fraction computations and explorations in familiar textbook format.

In Classic mode, the TI-34 MultiView can be used in the same classrooms as the TI-34 II Explorer PlusTM as the screen appears identical to the TI-34 II Explorer Plus in this mode Display: 2-line. Designed for Middle School Math, Pre-Algebra, Algebra I & II, Trigonometry, General Science, Geometry and Biology . The multi-view display allows you to view multiple calculations on a 4-line display and scroll through entries with ease – See math expressions and symbols, including stacked fractions, exactly as they appear in textbooks . Up to 4 lines of display lets you enter multiple calculations to compare results and explore patterns, all on the same screen . Data List Editor – Enter statistical data for 1- and 2-var analysis as well as explore patterns via list conversions to see different number formats like decimal, fraction and percent side-by-side . Toggle Key – quickly view fractions, decimals and terms including Pi in alternate forms, exploring more advanced topics . Additional features inlcude: Previous Entry, User-Friendly Menus, Power, Roots, Reciprocals, Exact Radicals, One and Two Variable Statistics 7 memories, Dual power (solar and battery) . Large Multiview 4-line display

List Price: $ 16.58

Price: $ 12.00

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