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Calculator Projects

Crunch some numbers with the help of these projects!

curated by Adam FabioAdam Fabio, Mike SzczysMike Szczys and Jasmine BrackettJasmine Brackett
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3.8k views
44 followers
19 projects
6.1k
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A register level TMS0805 CPU emulator on an Arduino Nano runs the original 320 instruction calculator program. A custom PCB houses it all.
Project Owner Contributor

Sinclair Scientific Calculator Emulator

Arduino EnigmaArduino Enigma

1.9k
25
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Handmade retro taking calculator with QDSP6064 bubble display
Project Owner Contributor

Retro taking calculator with Bubble display

bobriciusbobricius

10.9k
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An ARM based scientific calculator
Project Owner Contributor

Scientific Calculator

Ramón CalvoRamón Calvo

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The AriCalculator is a DIY calculator or a general purpose handheld device.
Project Owner Contributor

AriCalculator - A homemade handheld calculator

373876178373876178

7.6k
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A programmable RPN calculator using way too many Nixie tubes
Project Owner Contributor

RPN Nixie Calculator

robert.c.baruchrobert.c.baruch

5.1k
73
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NP-41 is a hardware realization of the Nonpariel calculator simulator. It executes the original HP-41C / CV byte-codes.
Project Owner Contributor

NP-41 RPN Calculator

Chris ChungChris Chung

1.5k
17
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Homebrew scientific/graphing calculator
Project Owner Contributor

ArithMax

Wenting Z.Wenting Z.

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Stretching the limits of Arduino with an Arduino Duemilanove Graphing Calculator.
Project Owner Contributor

BluCalc

Blue OkirisBlue Okiris

1.1k
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A graphing calculator based on a modern 65C02 microprocessor.
Project Owner Contributor

6502 Graphing Calculator

Joey ShepardJoey Shepard

662
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An RPN scientific calculator with keystroke programming based on the LPC1114 microcontroller.
Project Owner Contributor

Programmable RPN Calculator

Joey ShepardJoey Shepard

6.8k
1.5k
2
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An Enigma Machine Simulator was created with an Arduino UNO and a Touchscreen LCD. Simulates Enigma I, M3, M4, the Plugboard and Uhr Switch.
Project Owner Contributor

Arduino Enigma Machine Simulator

Arduino EnigmaArduino Enigma

1.4k
16
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TI-86 calculator replica based on STM32F407
Project Owner Contributor

TI-86 replica

hynekhynek

4.5k
139
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Control DMX equipment, such as lights, from a TI-84
Project Owner Contributor

DMX-84: Calculator-Controlled Lights

Alex CordonnierAlex Cordonnier

5.7k
37
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Finally you can do math in the dark.
Project Owner Contributor

TI-84+ SE Backlight

Tyler AndersonTyler Anderson

2.6k
177
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CalcHack is a project to add missing features to graphic calculators. It adds many exciting functions students wanted for a long time.
Project Owner Contributor

CalcHack

Sean Dylan GoffSean Dylan Goff

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