What's Inside More Than 30 Years Old Calculator

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Introduction: What's Inside More Than 30 Years Old Calculator

About: I just love electronics! Visit my youtube channel https://www.youtube.com/user/TestasChannel

In this video i show what's inside more than 30 years old calculator. This calculator is made in Russia and still works perfectly. It's weird that display tube is individual for each number. If you like this video then Subscribe and support me on patreon https://www.patreon.com/TestasTChannel

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    2 Comments

    Very nice, I love taking apart these devices too!

    1 reply

    yes, they are interesting, thanks for your input.