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My First DIY Keyboard

My First DIY Keyboard

This is my Sema-Pitch talk for KeebKaigi 2023.
This is the first LT of my life.

kota_syan

May 17, 2023
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  1. My First DIY Keyboard
    What I learned from practice


    @kota_syan (kawakami)

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  2. About me
    ͸͡Ί·ͯ͠ɺkawakami @kota_syan Ͱ͢ɻ


    🔰 ͦͷ̍ɿϑΟϤϧυϒʔτΩϟϯϓͰֶशத


    🔰 ͦͷ̎ɿΩʔϘʔυ1୆໨Λ૊Έཱͯͨ͹͔Γ


    🔰 ͦͷ̏ɿਓੜॳLTʢڱϐοντʔΫʣ


    🔰 ͓·͚ɿࢠڙͱҰॹʹۭखΛ࢝Ίͯ2೥ͪΐͬͱ


    Beginner karate-ka Rubyist🥋 ΑΖ͓͘͠ئ͍͠·͢☺ʂʂʂ

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  3. Agenda
    How I came to build DIY keyboardɹ͖͔͚ͬ


    I don't know what I don't knowɹɹͳʹ΋Θ͔Βͳ͍


    Three biggest challenges I’ve facedɹࣦഊ Best 3


    What I learnedɹɹ Θ͔ͬͨ͜ͱ

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  4. How I came to build DIY keyboard
    RubyKaigi Takeout 2021 @hasumikin

    “PRK Firmware: Keyboard is Essentially Ruby”
    RubyKaigi 2022

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  5. I don't know what I don't knowɹ
    ͍Ζ͍Ζ͋Γ͗ͯ͢ԿΛ࡞Ε͹͍͍ͷ͔ɺ෼͔Βͳ͍ʂ


    ࡞ΔͨΊʹԿΛ४උ͍͍ͯ͠ͷ͔ɺ෼͔Βͳ͍ʂ


    ͏·͍͔͘ͳ͍࣌ʹͲ͏͢Ε͹͍͍ͷ͔ɺ෼͔Βͳ͍ʂ
    ͱʹ͔͘ɺԿ΋͔΋෼͔Βͳ͍ʂʂʂ😇

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  6. What type of keyboard should I build?
    ʮࣗ࡞ΩʔϘʔυΧλϩά 2020ʯΛಡΜͰ

    ؾʹͳͬͨΩʔϘʔυΛϐοΫΞοϓ


    ࠷ॳ͸Ωʔͷ਺͕ଟΊ͕ྑ͍͔ͱࢥ͕ͬͨ

    ݟͨ໨͕ؾʹೖͬͨ΋ͷΛબ୒ 👀


    I’ve chosen this Corne Chocolate! ❤
    ࣗΩԹઘ֗ൢചॴʮࣗ࡞ΩʔϘʔυΧλϩά 2020ʯ

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  7. What do I need to do to get ready?
    ઌഐํʹڭ͑ͯ΋Βͬͨʂ

    Asakusa.rb ୈ686ճ meetup

    ॳࢀՃ 🥳


    ͱΓ͋͑ͣඞཁͦ͏ͳ΋ͷΛ

    શͯߪೖ 😋

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  8. How I tackled the problems
    ઌਓͷϏϧυϩά, ϒϩά, YouTubeಈը,

    Self-Made Keyboards in Japan (Scrapbox or Discord) Λࢀߟʹ͢Δ


    ஌Βͳ͍༻ޠΛௐ΂ͯΈΔ

    ʢϑϥοΫε, PCB, ProMicro, ίϯεϧʔ, ѹిα΢ϯμ … ʣ


    पғͷৄͦ͠͏ͳํʑʹ૬ஊ͢Δ

    ʢAsakusa.rb, @hasumikin, @emorima …ʣ

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  9. Three biggest challenges I’ve faced
    ͸Μ͚͕ͩͮ͏·͍͔͘ͳ͍ʂ


    Ωʔ͕ແݶʹԡ͞ΕΔ or ԡͯ͠΋൓Ԡ͠ͳ͍ʂ


    ΩʔΩϟοϓ্͕खʹ֎ͤͳ͍ʂ
    ͱʹ͔͘ɺݴ͏͜ͱΛฉ͔ͳ͍ʂʂʂ😇

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  10. Soldering ͸Μ͚ͩͮ
    ͨ͘͞Μ෦඼ͷ͸Μ͚͕ͩͮඞཁ


    ద੾ͳԹ౓͕෼͔Βͳ͍

    ʢ320౓͕ྑͦ͞͏ʁʣ


    ͳΜ͔ম͚ͪΌͬͨΓ͢Δ


    LEDͷ్த͔ΒޫΒͳ͍


    ਖ਼ղ͕෼͔Βͳ͍ɻ͜Ε߹ͬͯΔʁ

    ΍ͬͯΈͯɺςελʔͰνΣοΫ

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  11. Q
    uiet or Chatty
    Ωʔ͕൓Ԡ͠ͳ͍…

    →ɹΩʔεΠονͷ଍͕ંΕͯͨ

    ɹɹPCBιέοτ͕ු͍͍ͯͨ etc


    Ωʔ͕ΊͬͪΌԡ͞ΕΔ… ʢνϟλϦϯάʣ

    ʮjjjjjjjjjjjjʯΈ͍ͨʹແݶʹԡ͞ΕΔ

    ʮDeleteʯΩʔ͕ແݶʹԡ͞ΕΔͱɺͱͯ΋ਏ͍😇

    →ɹPCBιέοτ͕ු͍ͯͨ

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  12. Can’t remove keycaps
    ΩʔεΠονͱΩʔΩϟοϓΛ෼ղ͢Δͷ͕೉͍͠ʂ

    ϩʔϓϩϑΝΠϧ͔ͩΒʁʁ


    ΩʔϓϥʔͰ֎ͦ͏ͱ͢Δͱ

    ΩʔεΠονͱΩʔΩϟοϓ྆ํऔΕΔ


    खͰ֎ͦ͏ͱ͢Δͱ

    ΩʔΩϟοϓͷ଍͕ંΕΔ…

    ࢦʹΩʔεΠονͷ଍͕ࢗͬͯ͞௧͍…

    ௺ΛҾ͔͚ͬͯෛইɻͱͯ΋௧͍… 😇

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  13. Corne Ruby Chocolate ❤
    It’s so cute !!! 🤗

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  14. What I learned
    ࣗ෼Ͱ࡞ͬͨΩʔϘʔυ͸ΊͬͪΌΧϫΠΠ


    Կ΋෼͔Βͳ͍ঢ়ଶΛܦݧ͢Δͷ͕໘ന͍


    স͑ͯ͘Δ΄Ͳɺ෼͔Βͳ͍ɻ͚Ͳɺෆࢥٞͱָ͍͠


    ܦݧ͠ͳ͕Βɺগͣͭ͠෼͔͍ͬͯ͘


    গͣͭ͠ੈք͕޿͕͍ͬͯ͘
    ΩʔϘʔυ͸ɺͨͷ͍͠ʂʂ🤗

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  15. Summary
    Beginner Rubyist built the
    fi
    rst DIY Keyboard.


    I don't know what I don't know.


    I’ve faced many big challenges.


    I love My Keeb.


    “I don’t know” x 100, but it broadened my world !!!

    ʮ෼͔Βͳ͍ʯͷ࿈ଓɻͰ΋ɺੈք͕޿͕ͬͨʂʂʂ

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  16. Shout Out
    ڵຯͷ͖͔͚ͬΛ࡞ͬͯ͘ΕͨϑΟϤϒʔͷઌഐɺ஥ؒͨͪʢಛʹ @ima1zumi, @hogucc, @masuyama13, @neutralʣ


    ࣗ෼ʹ߹ͬͨπʔϧΛࣗ෼Ͱ࡞Δ͜ͱΛڭ͑ͯ͘Εͨ @a_matsuda


    Ruby ͳΩʔϘʔυΛ࡞Δͱ͍͏ເΛ΋ͨΒͯ͘͠Εͨ @hasumikin


    ΩʔϘʔυͷੈքͷͨͷ͠͞Λڭ͑ͯ͘Εͨ @s01


    ΩʔϘʔυΛ࡞Δʹ͋ͨͬͯ૬ஊʹ৐ͬͯ͘Εͨ Asakusa.rb ͷօ͞·


    ڱϐοντʔΫΛޙԡͯ͘͠͠ΕͯɺӳޠϨϏϡʔ·Ͱ͍͍ͯͨͩͨ͠ @kakutani


    LTͰ্ख͘࿩ͨ͢Ίͷίπ΍TipsͷϒϩάΛࢀߟʹͤͯ͞΋Βͬͨ @jnchito


    ͋ΒΏΔ໘ͰڠྗɺԠԉͯ͘͠Εͨ෉ࢯͱ͓ࢠ


    KeebKaigi νʔϜͷօ͞·ɺεϙϯαʔͷօ͞·ɺઌਓ DIY keyboard enthusiasts ͷօ͞·
    And you! Thank you all!

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  17. Be my KeebFriends !
    ΩʔϘʔυ1ਓͰ΍ͬͯ΋ָ͍͠ɻօͰ΍Δͱ΋ͬͱָ͍͠ (͸ͣ)


    ࠓճࢀՃͷಈػͷҰͭɻ I want to make KeebFriends


    KeebFriends ʹͳ͍ͬͯͩ͘͞ʂ


    ৽͍͠পΛڭ͍͑ͯͩ͘͞ʂʂ🧟
    ͋ͱɺΩʔΩϟοϓަ׵͍ͨ͠ʂʂʂ

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  18. Let’s enjoy our Keeb lives!
    ΩʔϘʔυΛָ͠΋͏ο!!

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