PicoRuby から始めるたのしい電子工作

Transcript

1. PicoRuby ͔Β࢝ΊΔ
   
   
   ͨͷ͍͠ిࢠ޻࡞
   Osaka RubyKaigi 03
   
   
   2023.09.09
   

   View Slide

2. ඌ࿜ ੝ ʢ͓͝΋Γ ͔ͨ͠ʣ
   BouqueTecגࣜձࣾɿ୅දऔక໾
   
   
   ݱ৔ίʔνɺσʔλϞσϦϯά
   
   
   ̏DϞσϦϯάɺϊϕϧςΟ੍࡞
   

   View Slide

3. ओ࠵ऀͷίϛϡχςΟ
   Rubyؔ੢ɿ୅දʢ̏୅໨ʣ
   
   
   naniwa.rbɿओ࠵ʢݩDDD.rbʣ
   
   
   CoderDojo େࡕڱࢁɿνϟϯϐΦϯ
   
   
   OSS Gate Osakaɿαϙʔλʔ
   
   
   Rails Girls OsakaɿΦʔΨφΠβ
   
   
   ςΫϊਤ޻෦ɿ෭෦௕
   

   View Slide

4. ࠓ೥ͷ׆ಈ
   CoderDojo େࡕڱࢁɿ ຖ݄։࠵
   
   
   ୈ90ճ Rubyؔ੢ ษڧձɿओ࠵
   
   
   Maker Faire Kyoto 2023ɿεϙϯαʔɺग़ల
   
   
   TechSeeker Hackathon 2023ɿϝϯλʔ
   
   
   TechSeeker Collection 2023ɿεϙϯαʔɺग़ల
   
   
   ςΫϊਤ޻෦ɿϫʔΫγϣοϓ
   
   
   DojoCon Japan 2023ɿ࣮ߦҕһ
   
   
   େࡕRubyձٞ 03ɿ࣮ߦҕһɺεϙϯαʔɺग़లɺొஃ
   

   View Slide

5. ిࢠ޻࡞
   ిࢠ޻࡞͸ɺిࢠ෦඼΍൒ಋମૉࢠΛ༻͍ͨ޻࡞ͷ͜ͱ
   
   
   ೖྗ෦඼ɿεΠονʢਓ͕ૢ࡞ʣɺηϯαʔʢपғΛௐ΂Δʣ
   
   
   ग़ྗ෦඼ɿLEDʢਓʹ఻͑ΔʣɺϞʔλʔʢԿ͔Λಈ͔͢ʣ
   

   View Slide

6. mruby
   mruby ͸ɺRubyݴޠͷܰྔ࣮૷Ͱ૊ΈࠐΈγεςϜʹར༻
   
   
   ίϯύΠϧ͕ඞཁͳͷͰ؀ڥߏங΍ར༻ํ๏͕खؒ
   
   
   όΠφϦΛϚΠίϯʹૹ৴ɺ࣮ߦ͢ΔΤσΟλΛ࡞ͬͨ
   

   View Slide

7. PicoRuby
   PicoRuby ͸ɺmrubyͷܰྔ࣮૷Ͱ૊ΈࠐΈγεςϜʹར༻
   
   
   ϫϯνοϓϚΠίϯͰಈ࡞͢ΔͷͰ؀ڥߏங͕؆୯
   
   
   ϑΝΠϧΛυϥοάˍυϩοϓ͢Δ͚ͩͰ࣮ߦͰ͖Δ
   

   View Slide

8. R2P2 ͷ LνΧ
   R2P2 (Ruby on Raspberry Pi Pico) ͸ɺϚΠίϯͷ࣮ߦ؀ڥ
   
   
   ϓϩάϥϛϯάͷ hello, world ͸ɺిࢠ޻࡞Ͱ͸ LνΧ
   
   
   screen ίϚϯυͷγϦΞϧ௨৴ͰϓϩάϥϛϯάͰ͖Δ
   

   View Slide

9. PRK Firmware ͷ RGBLED
   PRK Firmware͸ɺDIY ΩʔϘʔυ ϑΝʔϜ΢ΣΞ ϑϨʔϜϫʔΫ
   
   
   RGBLED(ϑϧΧϥʔLED) Ͱ͸ RGB Matrix ΋αϙʔτ
   
   
   ϚΠίϯͷPR2040Ͱಈ࡞͠ɺϚ΢εͳͲͷ੍ޚͰ͖Δ
   

   View Slide

10. ిࢠ޻࡞ ͷ αΠίϩ
    Ruby͸ɺΦϒδΣΫτࢦ޲εΫϦϓτݴޠͰΫϥεΛར༻
    
    
    ͍ͭ΋ͷΫϥε΍ϝιουͰϓϩάϥϛϯά͕Ͱ͖Δ
    
    
    Dice Ϋϥε ͷ turn ϝιου ͰαΠίϩ͕ৼΒΕΔ
    

    View Slide

11. PicoRuby ͷ υΩϡϝϯτ
    PicoRuby͸ɺυΩϡϝϯτͷ੔උ͕͋·ΓਐΜͰ͍ͳ͍
    
    
    v0.9.21 ͔Β GPIO ΍ ADC ͳͲͷΫϥε͕औΓೖΕΒΕͯ
    

    ͦΕ·ͰͷυΩϡϝϯτ͕ݹ͘ͳͬͨ
    
    
    8݄ʹPicoRubyͷυΩϡϝϯτܭըͷΩοΫΦϑ͕͋Γ
    

    RBS ϑΝΠϧΛى఺ʹυΩϡϝϯτΛ৽͍ͨ͘͠͠
    
    
    ৽ϦϑΝϨϯεϚχϡΞϧܭը࢝ಈ
    

    υΩϡϝϯτͷϝϯόʔΛืूதʂ
    

    View Slide

12. Ruby Ͱͨͷ͍͠ిࢠ޻࡞
    ిࢠ޻࡞͸ɺਖ਼ղͷͳֶ͍ͼͰ ͨͷ͍͠
    
    
    RubyͷϓϩάϥϛϯάͰΨϯϓϥ΋ޫΒͤΔ
    
    
    PicoRubyͰͨͷ͍͠ిࢠ޻࡞Λ࢝Ί·͠ΐ͏
    

    View Slide

13. PicoRuby Follow-up Osaka
    PRK FirmwareͰɺࣗ࡞ΩʔϘʔυΛ૊ΈཱͯΔΠϕϯτΛ։࠵
    
    
    ։࠵೔ɿ2023೥10݄28೔ (౔༵೔)
    
    
    ձ৔ɿ γϦίϯϋ΢ε ڞཱిࢠ࢈ۀ ηϛφʔϧʔϜ
    

    View Slide

14. Enjoy Ruby electronic programming !
    

    View Slide