Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
5分でわかる!? 7セグメントLED制御
Search
Sora Arakawa
March 24, 2023
Technology
120
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
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
More Decks by Sora Arakawa
See All by Sora Arakawa
OSもどきOS
arkw
0
730
オープンソース電車運転ゲーム「もっと! 地下鉄 大名古屋」の紹介
arkw
0
52
今からFlash開発できるわけないじゃん、ムリムリ! (※ムリじゃなかった!?)
arkw
0
570
令和最新版Android Studioで化石デバイス向けアプリを作る
arkw
0
760
お前も同人作家にならないか? 技術系同人誌制作入門
arkw
3
140
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
1.5k
技術島の指定ツール「LaTeX」で同人誌を作ろう
arkw
2
480
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
260
ジャンカーよ、車も買え ~10分でわかる!? 中古車選び入門~
arkw
2
250
Other Decks in Technology
See All in Technology
Snowflakeのコスト最適化を支えるアーキテクチャ設計
ktatsuya
1
1.6k
What the customer really needed
kawaguti
PRO
3
200
TinyGo 開発サイクルを高速化する:Go で作るエミュレータ入門
zozotech
PRO
1
740
作品が生態系になった ─ Mini Tokyo 3D から世界へ
nagix
0
190
AIエージェントを最高のパートナーに育てる方法|評価と判断軸を育てる5つのステップ
koichiaoki
1
150
Deployment の 先にある AI Agent 基盤 - kagent vNext、Agent Substrate、Hermes から読み解く Agent Runtime の現在地 / k8s-matsuri-2-ai-agent-platform-amsy810
masayaaoyama
4
630
あけおめLINE 傾向とその対策
nasa9084
0
110
AI時代の「技術的負債」の変質ー概念の終焉と再解釈、エージェントと共に向かう先
nwiizo
1
2.8k
HHKBエバンジェリストになる方法
941
0
110
GoのInterface内部構造から学ぶ!最高パフォーマンスを出すコード設計
yappli_developers
0
120
10Xに技術的負債をもたらした「2つの境界の歪み」その構造と解消への営み
10xinc
0
2k
ユーザー価値を届け続けるためにウォンテッドリーが大切にしている文化
kotaminato
0
170
Featured
See All Featured
The Language of Interfaces
destraynor
162
27k
Jess Joyce - The Pitfalls of Following Frameworks
techseoconnect
PRO
1
410
The Cult of Friendly URLs
andyhume
79
7k
We Analyzed 250 Million AI Search Results: Here's What I Found
joshbly
1
1.9k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
1k
From Legacy to Launchpad: Building Startup-Ready Communities
dugsong
0
330
A Soul's Torment
seathinner
8
3.6k
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
soudai
PRO
68
57k
Leveraging Curiosity to Care for An Aging Population
cassininazir
1
490
Have SEOs Ruined the Internet? - User Awareness of SEO in 2025
akashhashmi
0
500
The Illustrated Guide to Node.js - THAT Conference 2024
reverentgeek
1
510
Navigating the Design Leadership Dip - Product Design Week Design Leaders+ Conference 2024
apolaine
2
430
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