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Collecting vintage LED Calculators - Showing some nice examples - Erix Collectables #69

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Erix Collectables #69 - Talking vintage LED Calculators! Showing important brands such as Commodore and Tandy Radio Shack some special designs, some calculators with special features or uses, a rare RPN calculator that was not made by Hewlett Packard, and discussing the programmable TI-57, TI-58/59 range.
My calculator videos:
#69 An introduction in collecting calculators • Collecting vintage LED...
#70 Hewlett Packard 1972-1979 (LED era) • Hewlett Packard LED ca...
#71 Hewlett Packard 1979-1999 (LCD era) • Hewlett Packard LCD ca...
#75 ‘70s LED Calculators • Early LED calculators ...
#76 Texas Instruments TI-58/59 and PC-100 • Texas Instrument TI-58...
#77 ‘80s LCD Calculators and Pocket Computers • Top collectable calcul...
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Opinions expressed in my videos reflect my own views and may not be those of my employer.

Опубликовано:

26 мар 2020

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Комментарии : 23

@nargisbibi866 4 года назад

Bro I've been getting into vintage calculators and I thought nobody else was into it or like it was so incredibly niche.

@ErixCollectables 4 года назад

I have made a few videos on vintage calculators, they are very interesting indeed! Do you collect them? Any specific brand or period?

@EJEuth Год назад

A pleasure to see this video, I intend to watch your other videos too. Thank you for posting!

@fabiuspocus1430 3 года назад

Great collection! See you soon, Fabio

@EnricoOzone 3 года назад

Thank you, it’s an interesting video!

@joseph_donovan 3 года назад

Beautiful collection! Love them! More! Please! Thank you!

@jaro-ch 3 года назад

The Commodore SR-36 was my very first calculater! Great :)

@carloscm1323 3 года назад

Beautiful video and You are so cool! 😎

@jurjenbos228 4 года назад

RPN is used on the first calculators because it was easier to program. The first calculator (by HP of course) had a 1 bit processor and it was just to complicated to program in the rules of arithmetic. Furthermore, the target audience (engineers) liked it better to have predictable behaviour and the possibility to reuse old outcomes, which is easier with RPN.

@joseph_donovan 3 года назад

Mitchell Feigenbaum used his HP-65 calculator back in 1975 to work out the constant now named after him 4.669...

@diacenco.v5791 3 года назад

Hi, yes, as I have seen vintage calculator collection, I have two HP Hewlett Packard 45 and HP 65, if you are interested?

@ErixCollectables 3 года назад

I already own both! But thank you very much for thinking about me.

@radio655 3 года назад

Very impessive collection. A tad bit OCD but very nice 😀 That landscape format, black sharp with the counter (with a three digit vfd) was my first calculator and it still works today, 50 years later.

@chef1arjunaidi 3 года назад

The problem with these LED and VFD (vacuum fluorescence diisplay) calculators is that they are power hungry. A set of 4 AA batteries won't last long.

@joseph_donovan 3 года назад

Can you post a scanned image of the programming paper sheets (front and back) so that I can create them in Excel? Many thanks!

@hugoflores5806 3 года назад

What do you think of the soviet Elektronika calculators?

@MikeSmith-sh3ko 4 года назад

Have you got any reflective LCD display calculators in your collection? At the time they were very expensive due to the high cost of manufacturing

@ErixCollectables 4 года назад

No. I had one. That’s with the mirror opening in an angle above the screen right? I totally forgot to talk about those.

@MikeSmith-sh3ko 4 года назад

That's it at the time LCD screens were a crazy price but they came down in price a year or two, to become the new normal.

@NFS-shade 2 года назад

I need these led cal. Help me

@ErixCollectables 2 года назад

Hi Lancer, thank you for watching my videos. I'm located in the Netherlands, would probably be too high shipping cost if you live elsewhere. Which calculator(s) do you need? Do you collect them?