3BTQCFSSZ1J͕ ങ͑ΔΑ͏ʹͳͬͨͧʂ ࠓ͙͢ങ͓͏ ͖͋ͬ͌ +BQBOFTF3BTQCFSSZ1J6TFST(SPVQ 04$0OMJOF)PLLBJEP

ࣗݾ঺հ • ͖͋ͬ͌ Ͱ͢ – .BTUPEPONBHQJDDBLLJF • ͠ΎΈͷ͔ͭͲ͏ – &KFDUίϚϯυϢʔβʔձʢ΄΅ऴྃʣ – +BQBOFTF3BTQCFSSZ1J6TFST(SPVQ • ͠͝ͱ – ೔ຊԾ૝Խٕज़ʢגʣ – 041/+18FCपΓ ҆ఆͨ͠ͷͰ์ஔؾຯ

དྷि΋ΑΖ͘͠ • ϥζύΠͱ1JDPΛଟ਺ฒ΂ͯ ͓଴͓ͪͯ͠Γ·͢ • ΦΧϯͱԛ͕͔ࠜࣨΒࢀՃ༧ఆ – ?P? ʂʂʁʂʁʁʂ͆͆ – ϒʔε൪ͱͯ͠ϒʔεʹ์ஔͰ͖Δਓ͕ؒ Ͱ͖ͨͥʂ – 04$͕ऴΘͬͨΒҰॹʹࠜࣨʹؼΔϓϥϯ

ࠓ೔ͷ͓͸ͳ͠ • ϥζύΠ඼ෆ଍ͷۙگ • ࡏݿνΣοΫαΠτ࡞ͬͨ – 63-͸;PPNͷνϟοτʹషΓ·ͨ͠ ͋ͱ͔Β23ίʔυ΋ग़·͢ • ϥζύΠߴ͘ͳ͍ɺͦΕԁ҆΍ • ˠࠓ͔ΒͰ΋ϥζύΠཉ͍͠ਓ͸ ཁνΣοΫ

Raspberry Pi 品不足の近況

&CFOᐌ͘ • IUUQTXXXSBTQCFSSZQJDPNOFXTT VQQMZDIBJOVQEBUFJUTHPPEOFXT • ͸ϗϦσʔγʔζϯ༻ʹ ͢͜͠ྲྀ௨ • 2͸ͪΐͬͱ͖͍ͭ • 2ʹίϩφલ·Ͱճ෮ • ೥ޙ൒͸੍ݶ͕ͳ͘ͳΔએݴ • ຊ౰͔ʁʁ

஋্͛ • 1J#(#3".υϧ – 1JϦϦʔε౰ॳͷՁ֨ʹ໭ͬͨ • $PNQVUF.PEVMFશछυϧ஋্͛ • ;FSP ;FSP8υϧ஋্͛ – ;FSP͸υϧɺ;FSP8͸υϧʹ – ;FSP8͸͑͢ஔ͖Ͱυϧ – ͔ΘΓʹ;FSP ;FSP8͸ ߪೖ୆਺੍ݶ͕ͳ͘ͳΔΒ͍͠

&CFOᐌ͘ • 3BTQCFSSZ1Jͷ඼ෆ଍͕ղফɺ݄͔Β ݄࢈ສ୆΁ɻ$&0͕ൃݴ – IUUQTQDXBUDIJNQSFTTDPKQEPDTOFX TIUNM • ʢϝʔϧϚΨδϯͱΠϯλϏϡʔͷ಺༰͕ւ֎ χϡʔεΛܦ༝ͯ͠೔ຊͷهࣄʹͳ͍ͬͯΔʣ • ಺༰ͱͯ͠͸݄ͷ༧ݴ͕ࠓͷͱ͜Ζ ͦͷ௨Γʹͳ͍ͬͯΔ༷ࢠ

࣮ࡍങ͑ΔΑ͏ʹͳͬͯΔʁ • ੈքͷ31JೝఆϦηʔϥʔͷࡏݿΛ ؂ࢹ͢Δ༗ࢤͷαΠτSQJMPDBUPSDPNΛ ݟΔͱʜʜ݁ߏ͋Δ

"ͱ;FSP8͸෮׆ • "͸ࡢ೥݄͔Βೖՙ͕ଓ͖ɺ ࡏݿ͕࢒ΔΑ͏ʹͳ͖ͬͯͨ • ;FSP8͸࠷ۙυΧοͱೖՙ – ߪೖ੍ݶ͸·ͩ͋Δ͕ɺ ؇࿨͞Ε͍ͯΔ৔߹΋ – 1JNPSPOJ 6, ͸ ୆·Ͱʹมߋ

;FSP8͸·ͩઌʁ • SQJMPDBUPSతʹ΄΅·ͬͨ͘ೖՙͳ͠ – ݄ʙճɺੈքͷͲ͔͜ͷγϣοϓʹ ೖՙ͍ͯ͠Δఔ౓ • ࠓ೥ޙ൒ͷճ෮ʹظ଴ • ྨࣅεϖοΫͷ"΋ ݕ౼͠Α͏ • ;FSP8͸ڈ೥ͷ04$0OMJOF%PͰ Θ͕ͨ͠ηϛφʔͰ࿩୊ʹ͍ͯͨͬ͠Ά͍

1J͕΄͍͠Μ͚ͩͲ • 1J͸ੈքతʹݟΔͱ·ͩ඼ബͷΑ͏ • ೔ຊ͸,4:͕݄͔Β΄΅ৗʹ ࡏݿ͍ͯ͠Δ໛༷ • ೔ຊ͸ࠓ͕͍͍λΠϛϯά͔΋ʂ

SQJMPDBUPSͷܽ఺ • ೔ຊͷೝఆϦηʔϥʔ ʢ,4:εΠοναΠΤϯεʣʹඇରԠ – ݴޠͷนʁ͙͵͵ • ,4:͕ೖՙස౓ߴΊͳ͕Βɺ΍΍Ϋη͕ ͋ΔαΠτσβΠϯͱɺೖՙ௨஌ػೳ͕ ͳ͍ͨΊ८ճ͕खؒʜʜ • ͱ͍͏Θ͚Ͱɺ࡞Γ·ͨ͠

ϥζϐοϐࡏݿ؂ࢹ ೔ຊ • IUUQTTISJNQNBSPLVOOFUSQJMPDBUPS@KB

ਃ͠༁ఔ౓ͷ044ཁૉ • IUUQTHJUIVCDPN"LLJFTPGUSQJMPDBUPS@KB • 1MBZXSJHIUͱ͍͏1ZUIPOͷ8FCςετ πʔϧͰ8FCαΠτΛεΫϨΠϐϯά • ಺෦༻ʹࡶʹ3&45"1*Խ • %PDLFSίϯςφͱͯࣗ͠୐αʔόʔͰՔಇ • εΫϨΠϐϯά݁Ռͷ+40/͚ͩ 8FCαʔόʔ͔ΒϦόʔεϓϩΩγ • )5.-͸%BUB5BCMFTΛ࢖༻

Raspberry Pi高くね

ΈΜͳͦ͏ࢥͬͯΔɺ͕ • جຊతʹԁ҆ͱࠃ಺෺Ձ্ঢͷ͍ͤͳͷ ͰϥζύΠࣗମ͸ͨͿΜԿ΋ѱ͘ͳ͍ • 1J# (# ͱ1J# (#Ҏ্ ͷՁ֨ ͱ͍͏ΞϯϑΣΞͳൺֱͰ୰͔ΕΔ ύλʔϯ΋ʜʜ • υϧͰͷՁ֨ઃఆ͸ #(#Ҏ֎ มΘͬͯͳ͍ モデル 価格 3A+ 25ドル 3B/3B+ 35ドル 4B 1GB 35ドル 4B 2GB 45ドル 4B 4GB 55ドル 4B 8GB 75ドル

ͳͷͰ • ʮੲͷϥζύΠ ͸ʙԁͩͬͨͷ ʹɺ͍·ͷϥζύΠ (# ͸ສ΋͢Δ ͠ɺ΄ΜͳΒϛχ1$͕ങ͑ΔΘʙʯ ʜʜΈ͍ͨͳਓΛݟ͔͚ͨΒ • ͋ͨΓ·͑΍ – ൺֱର৅ϛεɻυϧՁ͕֨ഒ͕ͪ͏ – ԁ҆Ͱ͞Βʹͬ͘͟Γഒ͘Β͍ • ໧ͬͯϛχ1$ങͬͯͯ͘Ε

• ·ͱΊ • ԁ૬৔ͷมಈલΛ·ͱΊΔ • લޙͷมಈ཰ ࢀߟ֤ϞσϧՁ֨ͷมԽ (#,4: (#44$* (#,4: (#44$* ",4: "44$* υϧԁ ೥݄ = = ൃചલ ൃചલ = ೥݄ = = ೥݄ = = = = = = (#,4: (#44$* (#,4: (#44$* ",4: "44$* υϧԁ ίϩφલ = = = = = ࠷ۙ = = = = = = (#,4: (#44$* (#,4: (#44$* ",4: "44$* υϧԁ มಈ཰

υϧԁͷมಈ཰ͱେࠩͳ͍ 0% 20% 40% 60% 80% 100% 120% 140% 160% 180% 4GB/KSY 4GB/SSCI 8GB/KSY 8GB/SSCI 3A+/KSY 3A+/SSCI ドル円変動率 変化

Ձ֨ͷग़య • IUUQTBLLJFTPGUIBUFOBCMPHKQFOUSZ • IUUQTJDUFOFXTOFULTZ • IUUQTQDXBUDIJNQSFTTDPKQEPDTOFXTIUNM • IUUQTXXXBUQSFTTOFKQOFXT

1JNPSPOJ ΠΪϦε ͔Βങ͏ͱʁ • ݄ʹ"Λങͬͨ – ૹྉࠐΈg – Χʔυ੥ٻֹ ԁ • ೔ຊͷϦηϥʔͷ௨ൢͱ΄΅ಉ͡ – ೔ຊͰ͸ ԁ • ͭ·Γɺ೔ຊͰͷՁ֨͸΍͸Γԁ૬৔ʹ ࠨӈ͞Ε͍ͯΔͷ͕େ͖ͦ͏

͍ͭങ͏ͷʁ • ࠓͰ͠ΐʢ͋ͷϙʔζʣ – ٸʹԁߴͰ҆ఆͯ͠Ձ͕֨҆͘ͳΔՄೳੑ ʜʜͳ͘Ͷʁ – Ή͠Ζ΋ͬͱԁ҆ʹͳΓͦ͏͡Όͳ͍ʁ – (#1͸ԁʹಥೖ͍ͯ͠ΔͷͰ ΋ͬͱΤά͍κʂ • ͍ͭͩͬͯɺཉ͍͠ͱ͖͕ങ͍࣌ɻ ʕʕΞοΩʔιϑτ

ͱ͜ΖͰɺ1JDPͱ1JDP8

1JDPͱ1JDP8 • ϥζύΠ඼ബͱ͸ແԑͷ੡඼ϥΠϯ • ҆৺ͯ͠ങͬͯ༡΅͏ • ແઢ෇͖ͷ1JDP8͸ࠓि͍ͭʹ ଴๬ͷ#MVFUPPUIਖ਼ࣜαϙʔτ – IUUQTXXXSBTQCFSSZQJDPNOFXT OFXGVODUJPOBMJUZCMVFUPPUIGPSQJDPX

·ͱΊ

·ͱΊ • ͦΖͦΖ͍ΖΜͳϥζύΠͷࡏݿ͕ ໭ͬͯ͘Δ͸ͣ • 1J͸͜͜൒݄΄Ͳ,4:Ͱ҆ఆͯ͠ങ͑Δ • ࡏݿνΣοΧʔ࢖ͬͯΈͯͶ • ͍ͭͩͬͯɺཉ͍͠ͱ͖͕ങ͍࣌ɻ ʕʕΞοΩʔιϑτ