Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
5分でわかる!? 7セグメントLED制御
Search
Sora Arakawa
March 24, 2023
Technology
0
77
5分でわかる!? 7セグメントLED制御
静大情報LT大会 -2023年3月-
Sora Arakawa
March 24, 2023
Tweet
Share
More Decks by Sora Arakawa
See All by Sora Arakawa
非root化Androidスマホでも動く仮想マシンアプリを試してみた
arkw
0
620
技術島の指定ツール「LaTeX」で同人誌を作ろう
arkw
2
230
ポスト・パソコン時代のジャンク遊び スマートデバイス編
arkw
0
150
ジャンカーよ、車も買え ~10分でわかる!? 中古車選び入門~
arkw
1
150
arkw vs. サーバ移転 -2024年1月版-
arkw
0
310
なれる! 村上さん Misskeyサーバ構築入門
arkw
0
570
Cloudflare Tunnelで自宅サーバを公開してみた
arkw
0
1.6k
ヤフオクで原付買った話
arkw
0
230
パソコンの消費電力と省エネ化のおはなし
arkw
0
330
Other Decks in Technology
See All in Technology
analysis パッケージの仕組みの上でMulti linter with configを実現する / Go Conference 2025
k1low
1
250
Trust as Infrastructure
bcantrill
0
190
Geospatialの世界最前線を探る [2025年版]
dayjournal
2
440
いまさら聞けない ABテスト入門
skmr2348
0
170
5年間のFintech × Rails実践に学ぶ - 基本に忠実な運用で築く高信頼性システム / 5 Years Fintech Rails Retrospective
ohbarye
9
3.4k
コンテキストエンジニアリングとは? 考え方と応用方法
findy_eventslides
4
830
LLMアプリケーション開発におけるセキュリティリスクと対策 / LLM Application Security
flatt_security
7
1.5k
DataOpsNight#8_Terragruntを用いたスケーラブルなSnowflakeインフラ管理
roki18d
1
290
今日から始めるpprof / Pprof workshop for beginners
ymotongpoo
6
780
入門 FormObject / An Introduction to FormObject #kaigionrails
expajp
2
1.5k
SOC2取得の全体像
shonansurvivors
1
340
KMP の Swift export
kokihirokawa
0
140
Featured
See All Featured
Why Our Code Smells
bkeepers
PRO
339
57k
A designer walks into a library…
pauljervisheath
208
24k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
20k
The Straight Up "How To Draw Better" Workshop
denniskardys
237
140k
The Language of Interfaces
destraynor
162
25k
Statistics for Hackers
jakevdp
799
220k
Thoughts on Productivity
jonyablonski
70
4.8k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6.1k
Rails Girls Zürich Keynote
gr2m
95
14k
Six Lessons from altMBA
skipperchong
28
4k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
3.1k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
45
2.5k
Transcript
5 !? 7 LED (Sora Arakawa, arkw) 2023/03/24 LT @
(Twitcasting)
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ • (Sora
Arakawa, arkw) • 3 →4 • → • ( ) ICON SZPP • https://arkw.net/ • Twitter : @arkw0 • : etc • “ ”
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 3 ?
• • • (※ )
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 3 ?
• • • • •
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 3 ?
• • • • •
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ • EE
• • Python • • Python • Raspberry Pi
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ • 7
LED •
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED
(1 )
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED
(1 )
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED
(1 )
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED
(2 )
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED
(2 )
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED
(2 )
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 7 LED
(2 ) 1 →2 →1 →・・・
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 4 //
Arduino C/C++ digitalWrite(2, LOW); // digitalWrite(2, HIGH); //
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ 4 #
Python # GPIO.output(2, 1); GPIO.output(14, 0); # GPIO.output(2, 0); GPIO.output(14, 1);
© 2023 Sora Arakawa all rights reserved. https://arkw.net/ • 7
LED • • • GPIO 2