#hpcalculator — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #hpcalculator, aggregated by home.social.
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YAY! Successfully upgraded my > 10 years old HP-12C's firmware to the new 2025 version which now allows to dump and restore the calculator’s memory via cable to/from my Mac. 😊 #calculator #hpcalculator #hp12c #firmware #hewlettpackard – To see your HP-12C’s firmware version: When the calc is off hold g & ENTER and press ON. Then press 2 to see the checksum, press any key to see the date, again any key to see a copyright notice, again a key to return to the 1.L 2.C 3.H menu. Press ON to exit. 😉
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Pssst … It's solving a #Sudoku! 😎 Here's the code, for the curious: https://hp-15c-simulator.de/programs/Sudoku%20Solver.htm #hp15c #hpcalculator #programmablecalculator #retrocomputing #moravia #hp #hewlettpackard #calculator #calculators #pocketcalculator
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Now that's a lovely blast from the past!
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A real screenshot by my smartphone. I installed Emu48 and turned it into a powerful graphing calculator, its my HP 50g.
I configured it to be full screen and hiding device information, making it behave exclusively like a real HP50g.
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@SarahKL REALLY VERY cool, Sarah! Love your emulator a LOT! 💜 I own several old HP calcs, the 35, 45, 55, 67 are amongst them. Being able to „watch them work“ is nerdy awesome!! 🤓😎🤩👍👍 #hp #hpcalculator #hpcalculators #hp35 #hp45 #hp80
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try some full stack programming on this...
2 ENTER ENTER ENTER ✕ ✕ ✕ ✕ ✕ ✕ ✕just don't try 2.02 LN eˣ