My First DIY Keyboard - Speaker Deck

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My First DIY Keyboard What I learned from practice @kota_syan (kawakami)

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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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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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How I came to build DIY keyboard RubyKaigi Takeout 2021 @hasumikin   “PRK Firmware: Keyboard is Essentially Ruby” RubyKaigi 2022

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I don't know what I don't knowɹ ͍Ζ͍Ζ͋Γ͗ͯ͢ԿΛ࡞Ε͹͍͍ͷ͔ɺ෼͔Βͳ͍ʂ ࡞ΔͨΊʹԿΛ४උ͍͍ͯ͠ͷ͔ɺ෼͔Βͳ͍ʂ ͏·͍͔͘ͳ͍࣌ʹͲ͏͢Ε͹͍͍ͷ͔ɺ෼͔Βͳ͍ʂ ͱʹ͔͘ɺԿ΋͔΋෼͔Βͳ͍ʂʂʂ😇

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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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What do I need to do to get ready? ઌഐํʹڭ͑ͯ΋Βͬͨʂ   Asakusa.rb ୈ686ճ meetup   ॳࢀՃ 🥳 ͱΓ͋͑ͣඞཁͦ͏ͳ΋ͷΛ   શͯߪೖ 😋

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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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Three biggest challenges I’ve faced ͸Μ͚͕ͩͮ͏·͍͔͘ͳ͍ʂ Ωʔ͕ແݶʹԡ͞ΕΔ or ԡͯ͠΋൓Ԡ͠ͳ͍ʂ ΩʔΩϟοϓ্͕खʹ֎ͤͳ͍ʂ ͱʹ͔͘ɺݴ͏͜ͱΛฉ͔ͳ͍ʂʂʂ😇

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Soldering ͸Μ͚ͩͮ ͨ͘͞Μ෦඼ͷ͸Μ͚͕ͩͮඞཁ ద੾ͳԹ౓͕෼͔Βͳ͍   ʢ320౓͕ྑͦ͞͏ʁʣ ͳΜ͔ম͚ͪΌͬͨΓ͢Δ LEDͷ్த͔ΒޫΒͳ͍ ਖ਼ղ͕෼͔Βͳ͍ɻ͜Ε߹ͬͯΔʁ   ΍ͬͯΈͯɺςελʔͰνΣοΫ

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Q uiet or Chatty Ωʔ͕൓Ԡ͠ͳ͍…   →ɹΩʔεΠονͷ଍͕ંΕͯͨ   ɹɹPCBιέοτ͕ු͍͍ͯͨ etc Ωʔ͕ΊͬͪΌԡ͞ΕΔ… ʢνϟλϦϯάʣ   ʮjjjjjjjjjjjjʯΈ͍ͨʹແݶʹԡ͞ΕΔ   ʮDeleteʯΩʔ͕ແݶʹԡ͞ΕΔͱɺͱͯ΋ਏ͍😇   →ɹPCBιέοτ͕ු͍ͯͨ

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Can’t remove keycaps ΩʔεΠονͱΩʔΩϟοϓΛ෼ղ͢Δͷ͕೉͍͠ʂ   ϩʔϓϩϑΝΠϧ͔ͩΒʁʁ ΩʔϓϥʔͰ֎ͦ͏ͱ͢Δͱ   ΩʔεΠονͱΩʔΩϟοϓ྆ํऔΕΔ खͰ֎ͦ͏ͱ͢Δͱ   ΩʔΩϟοϓͷ଍͕ંΕΔ…   ࢦʹΩʔεΠονͷ଍͕ࢗͬͯ͞௧͍…   ௺ΛҾ͔͚ͬͯෛইɻͱͯ΋௧͍… 😇

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

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What I learned ࣗ෼Ͱ࡞ͬͨΩʔϘʔυ͸ΊͬͪΌΧϫΠΠ Կ΋෼͔Βͳ͍ঢ়ଶΛܦݧ͢Δͷ͕໘ന͍ স͑ͯ͘Δ΄Ͳɺ෼͔Βͳ͍ɻ͚Ͳɺෆࢥٞͱָ͍͠ ܦݧ͠ͳ͕Βɺগͣͭ͠෼͔͍ͬͯ͘ গͣͭ͠ੈք͕޿͕͍ͬͯ͘ ΩʔϘʔυ͸ɺͨͷ͍͠ʂʂ🤗

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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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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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Be my KeebFriends ! ΩʔϘʔυ1ਓͰ΍ͬͯ΋ָ͍͠ɻօͰ΍Δͱ΋ͬͱָ͍͠ (͸ͣ) ࠓճࢀՃͷಈػͷҰͭɻ I want to make KeebFriends KeebFriends ʹͳ͍ͬͯͩ͘͞ʂ ৽͍͠পΛڭ͍͑ͯͩ͘͞ʂʂ🧟 ͋ͱɺΩʔΩϟοϓަ׵͍ͨ͠ʂʂʂ

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