20230921_IoTLT_vol103_kitazaki_v1.pdf

Ayachika Kitazaki
Ayachika KitazakiLeader, Mail System Section, Service System Dept. Platform Management Dept. Mobile NW Div. at Softbank Mobile
20230921_IoTLT_vol103_kitazaki_v1.pdf
qiita.com/yskmjp/items/cedbfd3f3980c42a8771
チャンネル登録 お願いします!
https://youtube.com/c/IoTLT
電験三種の試験問題から考える IoT の電源問題
2022/8/21 → 2023/3/26 → 2023/8/20
年2回 CBT対応
電力=エネルギー(仕事量)の等価変換
0.7 %
99 %以上
電力=エネルギー(仕事量)の等価変換
アインシュタインの特殊相対性理論
電力=エネルギー(仕事量)の等価変換
1g x 0.07% 質量欠損
=
3.2 t
電力=エネルギー(仕事量)の等価変換
電力=エネルギー(仕事量)の等価変換
10.4g x 0.09% 質量欠損
=
x 30%
90,000 ㎥
身近な(人力) IoT で考えてみる
身近な(人力) IoT で考えてみる
Raspberry Pi 3B+, 4B (4GB)
5.0〜5.1V x 500〜800mA消費
Raspberry Zero / Zero 2 W
5.0V x 105〜195mA消費
(起動するが、途中で落ちる) (起動すらしない)
身近な(人力) IoT で考えてみる
M5ATOMU (ESP32-PICO-D4)
5.0V x 40〜105mA消費
(OK!)
Wi-Fi → (HTTPS) → Node-RED
身近な(人力) IoT で考えてみる
(OK!)
身近な(人力) IoT で考えてみる
Prompt「Raspberry Pi painted by Hokusai Katsushika」takes for 1.5H (Stable Diffusion v1-4, cpu, 20 Steps)
ありがとうございました!
俺たちの戦いはこれからだ!
1 de 16

Recomendados

20221110_Node-RED_Con_2023_kitazaki_v1.pdf por
20221110_Node-RED_Con_2023_kitazaki_v1.pdf20221110_Node-RED_Con_2023_kitazaki_v1.pdf
20221110_Node-RED_Con_2023_kitazaki_v1.pdfAyachika Kitazaki
302 visualizações34 slides
20230822_IoTLT_vol102_kitazaki_v1.pdf por
20230822_IoTLT_vol102_kitazaki_v1.pdf20230822_IoTLT_vol102_kitazaki_v1.pdf
20230822_IoTLT_vol102_kitazaki_v1.pdfAyachika Kitazaki
100 visualizações11 slides
20230730_IoTLT_vol101_kitazaki_v1.pdf por
20230730_IoTLT_vol101_kitazaki_v1.pdf20230730_IoTLT_vol101_kitazaki_v1.pdf
20230730_IoTLT_vol101_kitazaki_v1.pdfAyachika Kitazaki
123 visualizações22 slides
20230705_Node-RED_Park_vol12_kitazaki_v1.pdf por
20230705_Node-RED_Park_vol12_kitazaki_v1.pdf20230705_Node-RED_Park_vol12_kitazaki_v1.pdf
20230705_Node-RED_Park_vol12_kitazaki_v1.pdfAyachika Kitazaki
28 visualizações13 slides
20230602_enebular_meetup_kitazaki_v1.pdf por
20230602_enebular_meetup_kitazaki_v1.pdf20230602_enebular_meetup_kitazaki_v1.pdf
20230602_enebular_meetup_kitazaki_v1.pdfAyachika Kitazaki
45 visualizações14 slides
20230601_Visual_IoTLT_vol14_kitazaki_v1.pdf por
20230601_Visual_IoTLT_vol14_kitazaki_v1.pdf20230601_Visual_IoTLT_vol14_kitazaki_v1.pdf
20230601_Visual_IoTLT_vol14_kitazaki_v1.pdfAyachika Kitazaki
88 visualizações15 slides

Mais conteúdo relacionado

Mais de Ayachika Kitazaki

20230508_SD輪読&座談会#44_kitazaki.pdf por
20230508_SD輪読&座談会#44_kitazaki.pdf20230508_SD輪読&座談会#44_kitazaki.pdf
20230508_SD輪読&座談会#44_kitazaki.pdfAyachika Kitazaki
15 visualizações9 slides
20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdf por
20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdf20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdf
20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdfAyachika Kitazaki
693 visualizações26 slides
20230424_Node-RED-MCU_vol1_kitazaki_v1.pdf por
20230424_Node-RED-MCU_vol1_kitazaki_v1.pdf20230424_Node-RED-MCU_vol1_kitazaki_v1.pdf
20230424_Node-RED-MCU_vol1_kitazaki_v1.pdfAyachika Kitazaki
176 visualizações27 slides
20230420_IoTLT_vol98_kitazaki_v1.pdf por
20230420_IoTLT_vol98_kitazaki_v1.pdf20230420_IoTLT_vol98_kitazaki_v1.pdf
20230420_IoTLT_vol98_kitazaki_v1.pdfAyachika Kitazaki
244 visualizações16 slides
20230418_MJUG_vol1_kitazaki_v1.pdf por
20230418_MJUG_vol1_kitazaki_v1.pdf20230418_MJUG_vol1_kitazaki_v1.pdf
20230418_MJUG_vol1_kitazaki_v1.pdfAyachika Kitazaki
39 visualizações47 slides
20230323_IoTLT_vol97_kitazaki_v1.pdf por
20230323_IoTLT_vol97_kitazaki_v1.pdf20230323_IoTLT_vol97_kitazaki_v1.pdf
20230323_IoTLT_vol97_kitazaki_v1.pdfAyachika Kitazaki
188 visualizações16 slides

Mais de Ayachika Kitazaki(20)

20230508_SD輪読&座談会#44_kitazaki.pdf por Ayachika Kitazaki
20230508_SD輪読&座談会#44_kitazaki.pdf20230508_SD輪読&座談会#44_kitazaki.pdf
20230508_SD輪読&座談会#44_kitazaki.pdf
Ayachika Kitazaki15 visualizações
20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdf por Ayachika Kitazaki
20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdf20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdf
20230504_M5_Japan_Tour_2023_Spring_kitazaki_v1.pdf
Ayachika Kitazaki693 visualizações
20230424_Node-RED-MCU_vol1_kitazaki_v1.pdf por Ayachika Kitazaki
20230424_Node-RED-MCU_vol1_kitazaki_v1.pdf20230424_Node-RED-MCU_vol1_kitazaki_v1.pdf
20230424_Node-RED-MCU_vol1_kitazaki_v1.pdf
Ayachika Kitazaki176 visualizações
20230420_IoTLT_vol98_kitazaki_v1.pdf por Ayachika Kitazaki
20230420_IoTLT_vol98_kitazaki_v1.pdf20230420_IoTLT_vol98_kitazaki_v1.pdf
20230420_IoTLT_vol98_kitazaki_v1.pdf
Ayachika Kitazaki244 visualizações
20230418_MJUG_vol1_kitazaki_v1.pdf por Ayachika Kitazaki
20230418_MJUG_vol1_kitazaki_v1.pdf20230418_MJUG_vol1_kitazaki_v1.pdf
20230418_MJUG_vol1_kitazaki_v1.pdf
Ayachika Kitazaki39 visualizações
20230323_IoTLT_vol97_kitazaki_v1.pdf por Ayachika Kitazaki
20230323_IoTLT_vol97_kitazaki_v1.pdf20230323_IoTLT_vol97_kitazaki_v1.pdf
20230323_IoTLT_vol97_kitazaki_v1.pdf
Ayachika Kitazaki188 visualizações
20230221_IoTLT_vol96_kitazaki_v1.pdf por Ayachika Kitazaki
20230221_IoTLT_vol96_kitazaki_v1.pdf20230221_IoTLT_vol96_kitazaki_v1.pdf
20230221_IoTLT_vol96_kitazaki_v1.pdf
Ayachika Kitazaki112 visualizações
20230222_Neko_IoTLT_vol8_kitazaki_v1.pdf por Ayachika Kitazaki
20230222_Neko_IoTLT_vol8_kitazaki_v1.pdf20230222_Neko_IoTLT_vol8_kitazaki_v1.pdf
20230222_Neko_IoTLT_vol8_kitazaki_v1.pdf
Ayachika Kitazaki318 visualizações
20230131_IoTLT_vol95_kitazaki_v1.pdf por Ayachika Kitazaki
20230131_IoTLT_vol95_kitazaki_v1.pdf20230131_IoTLT_vol95_kitazaki_v1.pdf
20230131_IoTLT_vol95_kitazaki_v1.pdf
Ayachika Kitazaki87 visualizações
20230119_Visual_Programing_IoTLT_vol13_kitazaki_v1.pdf por Ayachika Kitazaki
20230119_Visual_Programing_IoTLT_vol13_kitazaki_v1.pdf20230119_Visual_Programing_IoTLT_vol13_kitazaki_v1.pdf
20230119_Visual_Programing_IoTLT_vol13_kitazaki_v1.pdf
Ayachika Kitazaki260 visualizações
今年のふりかえりLT 2022.pdf por Ayachika Kitazaki
今年のふりかえりLT 2022.pdf今年のふりかえりLT 2022.pdf
今年のふりかえりLT 2022.pdf
Ayachika Kitazaki31 visualizações
20221215_EIoTLT_vol18_kitazaki_v1.pdf por Ayachika Kitazaki
20221215_EIoTLT_vol18_kitazaki_v1.pdf20221215_EIoTLT_vol18_kitazaki_v1.pdf
20221215_EIoTLT_vol18_kitazaki_v1.pdf
Ayachika Kitazaki103 visualizações
20221214_TechFeed_10_kitazaki_v1.pdf por Ayachika Kitazaki
20221214_TechFeed_10_kitazaki_v1.pdf20221214_TechFeed_10_kitazaki_v1.pdf
20221214_TechFeed_10_kitazaki_v1.pdf
Ayachika Kitazaki34 visualizações
20221202_enebular_meetup_kitazaki_v1.pdf por Ayachika Kitazaki
20221202_enebular_meetup_kitazaki_v1.pdf20221202_enebular_meetup_kitazaki_v1.pdf
20221202_enebular_meetup_kitazaki_v1.pdf
Ayachika Kitazaki54 visualizações
20221117_IoTLT_vol93_kitazaki_v1-1.pdf por Ayachika Kitazaki
20221117_IoTLT_vol93_kitazaki_v1-1.pdf20221117_IoTLT_vol93_kitazaki_v1-1.pdf
20221117_IoTLT_vol93_kitazaki_v1-1.pdf
Ayachika Kitazaki145 visualizações
20221027_Toyota_Gadget_Labo_vol1_kitazaki_v1.pdf por Ayachika Kitazaki
20221027_Toyota_Gadget_Labo_vol1_kitazaki_v1.pdf20221027_Toyota_Gadget_Labo_vol1_kitazaki_v1.pdf
20221027_Toyota_Gadget_Labo_vol1_kitazaki_v1.pdf
Ayachika Kitazaki67 visualizações
20221018_IoTLT_vol92_kitazaki_v1.pdf por Ayachika Kitazaki
20221018_IoTLT_vol92_kitazaki_v1.pdf20221018_IoTLT_vol92_kitazaki_v1.pdf
20221018_IoTLT_vol92_kitazaki_v1.pdf
Ayachika Kitazaki159 visualizações
20221007_Node-RED_Con_2022_kitazaki_v1.pdf por Ayachika Kitazaki
20221007_Node-RED_Con_2022_kitazaki_v1.pdf20221007_Node-RED_Con_2022_kitazaki_v1.pdf
20221007_Node-RED_Con_2022_kitazaki_v1.pdf
Ayachika Kitazaki31 visualizações
20220914_IoTLT_vol91_kitazaki_v1_tmp.pdf por Ayachika Kitazaki
20220914_IoTLT_vol91_kitazaki_v1_tmp.pdf20220914_IoTLT_vol91_kitazaki_v1_tmp.pdf
20220914_IoTLT_vol91_kitazaki_v1_tmp.pdf
Ayachika Kitazaki134 visualizações
20220913_Visual_Programing_IoTLT_vol12_kitazaki_v1.pdf por Ayachika Kitazaki
20220913_Visual_Programing_IoTLT_vol12_kitazaki_v1.pdf20220913_Visual_Programing_IoTLT_vol12_kitazaki_v1.pdf
20220913_Visual_Programing_IoTLT_vol12_kitazaki_v1.pdf
Ayachika Kitazaki92 visualizações

Último

SNMPセキュリティ超入門 por
SNMPセキュリティ超入門SNMPセキュリティ超入門
SNMPセキュリティ超入門mkoda
175 visualizações15 slides
The Things Stack説明資料 by The Things Industries por
The Things Stack説明資料 by The Things IndustriesThe Things Stack説明資料 by The Things Industries
The Things Stack説明資料 by The Things IndustriesCRI Japan, Inc.
41 visualizações29 slides
01Booster Studio ご紹介資料 por
01Booster Studio ご紹介資料01Booster Studio ご紹介資料
01Booster Studio ご紹介資料ssusere7a2172
300 visualizações19 slides
SSH応用編_20231129.pdf por
SSH応用編_20231129.pdfSSH応用編_20231129.pdf
SSH応用編_20231129.pdficebreaker4
172 visualizações13 slides
JJUG CCC.pptx por
JJUG CCC.pptxJJUG CCC.pptx
JJUG CCC.pptxKanta Sasaki
6 visualizações14 slides
pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料) por
pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料)pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料)
pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料)NTT DATA Technology & Innovation
233 visualizações63 slides

Último(12)

SNMPセキュリティ超入門 por mkoda
SNMPセキュリティ超入門SNMPセキュリティ超入門
SNMPセキュリティ超入門
mkoda175 visualizações
The Things Stack説明資料 by The Things Industries por CRI Japan, Inc.
The Things Stack説明資料 by The Things IndustriesThe Things Stack説明資料 by The Things Industries
The Things Stack説明資料 by The Things Industries
CRI Japan, Inc.41 visualizações
01Booster Studio ご紹介資料 por ssusere7a2172
01Booster Studio ご紹介資料01Booster Studio ご紹介資料
01Booster Studio ご紹介資料
ssusere7a2172300 visualizações
SSH応用編_20231129.pdf por icebreaker4
SSH応用編_20231129.pdfSSH応用編_20231129.pdf
SSH応用編_20231129.pdf
icebreaker4172 visualizações
JJUG CCC.pptx por Kanta Sasaki
JJUG CCC.pptxJJUG CCC.pptx
JJUG CCC.pptx
Kanta Sasaki6 visualizações
pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料) por NTT DATA Technology & Innovation
pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料)pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料)
pgvectorを使ってChatGPTとPostgreSQLを連携してみよう!(PostgreSQL Conference Japan 2023 発表資料)
NTT DATA Technology & Innovation233 visualizações
今、改めて考えるPostgreSQLプラットフォーム - マルチクラウドとポータビリティ -(PostgreSQL Conference Japan 20... por NTT DATA Technology & Innovation
今、改めて考えるPostgreSQLプラットフォーム - マルチクラウドとポータビリティ -(PostgreSQL Conference Japan 20...今、改めて考えるPostgreSQLプラットフォーム - マルチクラウドとポータビリティ -(PostgreSQL Conference Japan 20...
今、改めて考えるPostgreSQLプラットフォーム - マルチクラウドとポータビリティ -(PostgreSQL Conference Japan 20...
Web3 Career_クレデン資料 .pdf por nanamatsuo
Web3 Career_クレデン資料 .pdfWeb3 Career_クレデン資料 .pdf
Web3 Career_クレデン資料 .pdf
nanamatsuo14 visualizações
さくらのひやおろし2023 por 法林浩之
さくらのひやおろし2023さくらのひやおろし2023
さくらのひやおろし2023
法林浩之91 visualizações
「概念モデリング自動化に向けた第一歩」 ~ ChatGPT・Open AI 活用による開発対象のモデル化 por Knowledge & Experience
「概念モデリング自動化に向けた第一歩」 ~ ChatGPT・Open AI 活用による開発対象のモデル化「概念モデリング自動化に向けた第一歩」 ~ ChatGPT・Open AI 活用による開発対象のモデル化
「概念モデリング自動化に向けた第一歩」 ~ ChatGPT・Open AI 活用による開発対象のモデル化
Knowledge & Experience8 visualizações
速習! PostgreSQL専用HAソフトウェア: Patroni(PostgreSQL Conference Japan 2023 発表資料) por NTT DATA Technology & Innovation
速習! PostgreSQL専用HAソフトウェア: Patroni(PostgreSQL Conference Japan 2023 発表資料)速習! PostgreSQL専用HAソフトウェア: Patroni(PostgreSQL Conference Japan 2023 発表資料)
速習! PostgreSQL専用HAソフトウェア: Patroni(PostgreSQL Conference Japan 2023 発表資料)
Windows 11 information that can be used at the development site por Atomu Hidaka
Windows 11 information that can be used at the development siteWindows 11 information that can be used at the development site
Windows 11 information that can be used at the development site
Atomu Hidaka71 visualizações