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5分でわかる!? 7セグメントLED制御

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March 24, 2023
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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-

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Sora Arakawa

March 24, 2023
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Transcript

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

    (Twitcasting)

  2. © 2023 Sora Arakawa all rights reserved. https://arkw.net/ • (Sora

    Arakawa, arkw) • 3 →4 • → • ( ) ICON SZPP • https://arkw.net/ • Twitter : @arkw0 • : etc • “ ”

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

    • • • (※ )

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

    • • • • •

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

    • • • • •

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

    • • Python • • Python • Raspberry Pi

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

    LED •

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

    (1 )

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

    (1 )

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

    (1 )

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

    (2 )

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

    (2 )

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

    (2 )

  14. © 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED

    (2 ) 1 →2 →1 →・・・

  15. © 2023 Sora Arakawa all rights reserved. https://arkw.net/ 4 //

    Arduino C/C++ digitalWrite(2, LOW); // digitalWrite(2, HIGH); //

  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);

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

    LED • • • GPIO 2