ラズパイを使ってスマートリモコンを作ってみた

20210325 AStudy+
https://askul.connpass.com/event/204742/
speaker:たつと

Transcript

1. ΞεΫϧגࣜձࣾ
   ླ໦ɹཾే 3BTQCFSSZ
   1JΛ࢖ͬͯ 
 εϚʔτϦϞίϯΛ࡞ͬͯΈͨ
2. ࣗݾ঺հ  ླ໦
   ཾే w஀ੜ೔͸ΤΠϓϦϧϑʔϧͷ೔
   wझຯ͸ಡॻͱిंʹ৐Δ͜ͱ
   w৽ଔ೥໨ ΋͏͙͢೥໨ ۀ຿ w഑ૹυϥΠόʔ͞Μ͕࢖͏ 
 "OESPJEΞϓϦͷอकΛ͍ͯ͠·͢
3. ՈిΛ੠Ͱૢ࡞͍ͨ͠ 
4. ंྠͷ࠶ൃ໌ 
5. "4UVEZ
   "EWFOU
   $BMFOEBS
    ࡢ೥ɺࣾ಺ݶఆެ։Ͱ"EWFOU
   $BMFOEBSΛ࣮ࢪ͠·ͨ͠ 
6. "4UVEZ
   "EWFOU
   $BMFOEBS
    ࡢ೥ɺࣾ಺ݶఆެ։Ͱ"EWFOU
   $BMFOEBSΛ࣮ࢪ͠·ͨ͠  ίί
7. "4UVEZ
   "EWFOU
   $BMFOEBS
    ࡢ೥ɺࣾ಺ݶఆެ։Ͱ"EWFOU
   $BMFOEBSΛ࣮ࢪ͠·ͨ͠  Ұ෦ൈਮ
8. ͜ͷهࣄͷ·ͱΊ wϥζύΠΛ௨ͯ͠੺֎ઢΛड৴ɺൃ৴͢Δ͜ͱ
   wλʔϛφϧ͔ΒͷίϚϯυͰর໌Λ੍ޚ͢Δ͜ͱ  QZUIPO
   JSSQQZ
   Q
   H
   G
   DPEFT
   MJHIUPO ෦԰ͷর໌Λ͚ͭΔίϚϯυ Ͱ͖Δ͜ͱ Ͱ͖ͳ͍͜ͱ w੠Ͱর໌Λૢ࡞͢Δ͜ͱ
   wΤΞίϯͷૢ࡞
9. "4UVEZ
   "EWFOU
   $BMFOEBS
   ͦͷޙ w੠Ͱর໌Λ੍ޚͰ͖ΔΑ͏ʹ
   wʮΞϨΫαɺిؾ͚ͭͯʯ
   wʮΞϨΫαɺిؾফͯ͠ʯ
   wʮΞϨΫαɺ౾ٿʹͯ͠ʯ
   wேͷΞϥʔϜͱಉ࣌ʹిؾΛ͚ͭΔ 
10. ߏ੒  ͍ͨͬͯγϯϓϧ ΞϨΫαɺ 
 ిؾ͚ͭͯ ࿩͔͚͠Δ ϥζύΠʹૹ৴
11. ϥζύΠ಺Ͱͷ੍ޚ "NB[PO
    &DIPͱϥζύΠͷ઀ଓ͸/PEF3&%Λ࢖༻ 
12. "NB[PO
    &DIPͱর໌ͷ઀ଓ εϚʔτϑΥϯͷΞϓϦ͔Βઃఆ  ϥΠτͦͷଞΛબ୒ λοϓ
    ݕग़ʹඵ͔͔Δ
13. ఆܕΞΫγϣϯͷ࡞੒ εϚʔτϑΥϯͷΞϓϦ͔Βઃఆ  ৽نΞΫγϣϯͷ࡞੒ ࡞੒ͨ݁͠Ռ
14. ࣮ԋ 
15. ͲΜͳ࣌ʹ໾ཱ͔ͬͨ w྆ख͕࠹͕ͬͯϦϞίϯΛ௚઀৮Εͳ͍
    wՈ͔Βग़Δͱ͖ʹిؾΛফ͠๨Ε͍ͯΔ͜ͱʹؾ͍ͮͨͱ͖
    wίʔτΛ͔͚ͳ͕Βʙͱ͍ͬͨɺͳ͕Β࡞ۀΛ͍ͯ͠Δͱ͖ 
16. ·ͱΊ w੠Ͱর໌Λ੍ޚͰ͖ΔΑ͏ʹͳͬͨ
    wిؾ͚ͭΔ
    wిؾফ͢
    wφΠτϞʔυ ޫྔΛ཈͑Δ
    ͳͲͳͲʜ
    wࠓ౓͸ΤΞίϯͷૢ࡞ʹ΋௅ઓ͍ͨ͠ 
17. "QQFOEJY 
18. ճ࿏ߏ੒ 
19. ࢀߟهࣄ wࢀߟʹͨ͠ճ࿏ߏ੒
    w ੺֎ઢϦϞίϯ৴߸Λه࿥ͯ͠ૹ৴͢ΔֶशϦϞίϯΛϥζύΠθϩͰͭ͘Δɻ
    w/PEF3&%ͱͷ઀ଓ
    w "NB[PO&DIP͔Β3BTQCFSSZ1JͷίϚϯυΛ࣮ߦ͢Δ