自作キーボードの基板を設計して中国に発注する / Development and Manufacturing PCB of Keyboard

Transcript

1. ࣗ࡞ΩʔϘʔυͷ
   ج൘Λઃܭͯ͠
   தࠃʹൃ஫͢Δ
   @mackee_w a.k.a macopy
   2019-03-16 Hachioji.pm
   

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2. ࣗ࡞ΩʔϘʔυք
   

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3. ࣗ࡞ΩʔϘʔυͷϨϕϧ
   • Ϩϕϧ1: ΩοτΛങͬͯ࡞Δ
   • Ϩϕϧ2: PCBങͬͯύʔπ͸ूΊͯ࡞Δ
   • Ϩϕϧ3: OSSͷPCBΛൃ஫ͯ͠࡞Δ
   • Ϩϕϧ4: PCBΛࣗ෼Ͱઃܭͯ͠ൃ஫ͯ͠࡞Δ
   

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4. ࣗ࡞ΩʔϘʔυͷϨϕϧ
   • Ϩϕϧ1: ΩοτΛങͬͯ࡞Δ
   • Ϩϕϧ2: PCBങͬͯύʔπ͸ूΊͯ࡞Δ
   • Ϩϕϧ3: OSSͷPCBΛൃ஫ͯ͠࡞Δ
   • Ϩϕϧ4: PCBΛࣗ෼Ͱઃܭͯ͠ൃ஫ͯ͠࡞Δ
   

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5. ࡞Γ͍ͨΩʔϘʔυ
   • ̎෼ׂ͸͋Δ -> ͍ΘΏΔ෼ׂΩʔϘʔυ
   • ߦ͝ͱʹζϨͯΔͱ͔̏ߦͱ͔̐ߦͱ͔ͷό
   ϦΤʔγϣϯ͕͋Δ
   • όϦΤʔγϣϯΛ͍Ζ͍Ζࢼ͍ͨ͠
   

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6. ྫ: ແݶͷՄೳੑ
   

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7. ྫ: ແݶͷՄೳੑ
   

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8. ۭத഑ઢ͕Ͱ͖Ε͹ԿͰ΋Ͱ͖Δʂ
   

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9. ͍΍ɺखܰʹ΍Γ͍ͨ΍Ζ
   

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10. ίϯηϓτ: ෼཭߹ମ
    • 1ྻ෼·ͱΊͯ࡞ΕΔ
    • ͦͷؒΛI2C(4ຊ)Ͱͭͳ͙
    • ͨ·ʹྻΛζϥͨ͠ΓͰ͖Δ
    

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11. I2CΛΩʔεΠον͸
    ௚઀͠Ό΂Εͳ͍ͷͰ
    ϚΠίϯΛ1Ϙʔυ͝ͱʹ
    ೖΕΔ
    

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12. ৚݅
    • 6ϐϯ͙Β͍ѻ͍͍ͨ(2x3ϚτϦΫεͰ5ຊ)
    • ද໘࣮૷ͰΩʔεΠονͷ伱ؒʹ΍ΕΔ΄Ͳ
    খ͍͞
    • ϓϩάϥϛϯάָ͕(AVRͱ͔ͳΒ…)
    

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13. ATTINY1614
    

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14. ATTINY1614
    • 14pin
    • UPDIରԠ (ͳ͔ͥΑ͘Θ͔ΒΜ࢓૊ΈͰRESET
    ϐϯҰຊͰॻ͖ࠐΈ/σόοάͰ͖Δ)
    • ͔ͳΓ࠷ۙͷγϦʔζ
    • ಺ଂൃৼث͚ͩͰ20MHz͍͚Δ
    

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15. ج൘Λઃܭ͢Δ
    

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16. ج൘Λඳ͘
    

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17. 3DϏϡʔϫʔͳΜ͔΋͋Δ
    

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18. ྲྀΕ
    • ࢖͏ύʔπΛܾΊΔ
    • ճ࿏ਤΛඳ͘
    • ճ࿏ਤͷγϯϘϧ(ύʔπ)ʹ౰ͯ͸·Δϑοτ
    ϓϦϯτ(ج൘্ͷ͕ͨ͢)ΛׂΓ౰ͯΔ
    • ج൘্ʹஔ͘
    

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19. ྲྀΕ
    • ઢΛҾ͘
    • ׯব͠ͳ͍Α͏ʹཪʹճͨ͠Γ
    • ϥϯυΛGNDϕλʹ͢Δ
    • elecrow͕৯͑ΔΑ͏ʹϑΝΠϧΛు͘
    

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20. ͜ΕΛzipʹݻΊΔ
    

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21. ͜͏͍͏ͷͰൃ஫͢Δ
    

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22. ͓஋ஈ
    

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23. 1िؒޙʹϝʔϧ͕དྷΔ
    Dear Makoto Taniwaki,
    We had shipped your order via OCS, and you should
    receive it in 2-4 work days.
    

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25. ಧ͘ʂʢࠤ઒Ͱʣ
    

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26. ࣮૷͢Δ
    

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27. Έͳ͞Μʹճ͍ͬͯΔͷ͕ͦ
    ΕͰ͢
    

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28. ͜Ε͔Β
    • AVRϓϩάϥϛϯά͢Δ
    • ϗετΛProMicroͰ࡞Δ
    • ྔ࢈͢ΔʢϦϑϩʔ࿍ʣ
    • ਓʹചΔɾɾɾʁ
    

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29. ࣍ճʂ͓ՈͰϦϑϩʔ࿍ฤʂ
    ͝ظ଴
    ͢ͰʹՈʹಧ͍͍ͯΔίϨ
    

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30. 1िؒޙʹϝʔϧ͕ಧ͘
    

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