"FAKEA" Mini Digital Calculator
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The "FAKEA" digital calculator features addition, subtraction, multiplication and division!
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Gadgets
- Licencja
- Creative Commons — Attribution — Noncommercial
A long time ago I saw the “IKEA” Mini Calculator sitting on the shelf in the physics department at my university. I loved it: a digital calculator that uses your digits. Then I found one for sale in a thrift shop a week ago.
I have no idea who created it (definitely not IKEA), so here's my FAKEA re-creation. To prove I'm not making any of this up, there are photos of the original calculator and instructions, which I've transcribed below.
It's a pretty basic print. I used a 0.6mm nozzle, at a layer switch at 8mm for the logo and text. A smaller nozzle would probably make the logo look a bit better, but the 0.6mm took 2 hours, and a 0.4mm nozzle would take 4 hours.
Makes an amazing Christmas gift! No batteries! Will never rust! Precise to 5 digits! Stunning historical artifact! Finger arithmetic goes back thousands of years, this brings it up to the 21st century!
If you know anything about where the original came from, or if you've spotted one in the wild, please let us all know.
Update: I added a PDF of the “manual” if you'd like to print your own.
Update 2 (2022-12-7): I added the source .scad for the model, and .svg files for the manual for anyone who wants to customize this as a gift.
"FAKEA" MINI DIGITAL CALCULATOR INSTRUCTIONSCongratulations! You are now the proud owner of an FAKEA MINI Calculator, the fruit of countless years of painstaking technological research. Designed to place advanced mathematical calculations at your fingertips, your FAKEA MINI Calculator will bring you many hours of family fun and intellectual stimulation. Keys, Switches, Signs and SymbolsIf you find any of these on your FAKEA MINI Calculator, return it immediately to your retailer. It is not the genuine and original MINI, but is, instead, an unnecessarily complex imitation. HOW TO OPERATE YOUR IKEA MINI CALCULATORRight-Handed Operators
Left-Handed Operators
EXAMPLES OF COMPUTATIONAL OPERATIONAddition
Subtraction
Multiplication
Division
Memory
CAUTION: String must be kept clear of moving parts or a tangled memory may result. UNIQUE FEATURES
WARNING
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