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5分でわかる!? 7セグメントLED制御

5分でわかる!? 7セグメントLED制御

静大情報LT大会 -2023年3月-

Sora Arakawa

March 24, 2023
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  1. 5 !?
    7 LED
    (Sora Arakawa, arkw)
    2023/03/24 LT @ (Twitcasting)

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  2. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    • (Sora Arakawa, arkw)
    • 3 →4
    • →
    • ( ) ICON SZPP
    • https://arkw.net/
    • Twitter : @arkw0
    • : etc
    • “ ”

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  3. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    3 ?


    • (※ )

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  4. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    3 ?





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  5. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    3 ?





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  6. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    • EE

    • Python

    • Python
    • Raspberry Pi

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  7. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    • 7 LED

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  8. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    7 LED (1 )

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  9. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    7 LED (1 )

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  10. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    7 LED (1 )

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  11. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    7 LED (2 )

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  12. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    7 LED (2 )

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  13. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    7 LED (2 )

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  14. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    7 LED (2 )
    1 →2 →1 →・・・

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  15. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    4
    // Arduino C/C++
    digitalWrite(2, LOW); //
    digitalWrite(2, HIGH); //

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  16. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    4
    # Python
    #
    GPIO.output(2, 1);
    GPIO.output(14, 0);
    #
    GPIO.output(2, 0);
    GPIO.output(14, 1);

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  17. © 2023 Sora Arakawa all rights reserved. https://arkw.net/
    • 7 LED


    • GPIO 2

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