Upgrade to Pro — share decks privately, control downloads, hide ads and more …

I2C basics with Arduino

Avatar for mulderp mulderp
June 16, 2015
Programming
0
220

I2C basics with Arduino

An overview about using I2C
Avatar for mulderp

mulderp

June 16, 2015
Tweet

More Decks by mulderp

See All by mulderp
Node.js for Embedded Systems
Avatar for mulderp mulderp
1
2.8k
Nodebotsday
Avatar for mulderp mulderp
1
130
Sharing hardware with JavaScript
Avatar for mulderp mulderp
1
210
Arduino October meetup
Avatar for mulderp mulderp
0
120
Physical JavaScript with Johnny-5, Cylon and Tessel
Avatar for mulderp mulderp
1
1.1k
Blogging and writing about JavaScript
Avatar for mulderp mulderp
2
900
Minimum Viable Interactions
Avatar for mulderp mulderp
3
620
Arduino July Meetup
Avatar for mulderp mulderp
0
100
Handlebones
Avatar for mulderp mulderp
0
210

Other Decks in Programming

See All in Programming
MCPを使ってイベントソーシングのAIコーディングを効率化する / Streamlining Event Sourcing AI Coding with MCP
Avatar for Tomohisa Takaoka tomohisa
0
170
dbt民主化とLLMによる開発ブースト ~ AI Readyな分析サイクルを目指して ~
Avatar for yosh_yumyum yoshyum
3
1.1k
The Niche of CDK Grant オブジェクトって何者？/the-niche-of-cdk-what-isgrant-object
Avatar for hassaku63 hassaku63
1
620
Rails Frontend Evolution: It Was a Setup All Along
Avatar for Svyatoslav Kryukov skryukov
0
280
Android 16KBページサイズ対応をはじめからていねいに
Avatar for mine2424 mine2424
0
450
フロントエンドのパフォーマンスチューニング
Avatar for kouki.miura koukimiura
5
2k
Azure AI Foundryではじめてのマルチエージェントワークフロー
Avatar for 瀬尾佳隆 seosoft
0
200
初学者でも今すぐできる、Claude Codeの生産性を10倍上げるTips
Avatar for Oikon s4yuba
16
13k
生成AI時代のコンポーネントライブラリの作り方
Avatar for touyou touyou
1
290
レベル1の開発生産性向上に取り組む − 日々の作業の効率化・自動化を通じた改善活動
Avatar for kesoji kesoji
1
300
Advanced Micro Frontends: Multi Version/ Framework Scenarios @WAD 2025, Berlin
Avatar for Manfred Steyer manfredsteyer
PRO
0
400
レトロゲームから学ぶ通信技術の歴史
Avatar for kimkim0106 kimkim0106
0
110

Featured

See All Featured
Making Projects Easy
Avatar for Brett Harned brettharned
116
6.3k
Build The Right Thing And Hit Your Dates
Avatar for Maggie C. maggiecrowley
37
2.8k
Practical Tips for Bootstrapping Information Extraction Pipelines
Avatar for Matthew Honnibal honnibal
PRO
21
1.3k
The MySQL Ecosystem @ GitHub 2015
Avatar for Sam Lambert samlambert
251
13k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
54
6.5k
Reflections from 52 weeks, 52 projects
Avatar for Jefferson Lam jeffersonlam
351
21k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
Avatar for Sam Stephenson sstephenson
161
15k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
Avatar for Tammy Everts tammyeverts
53
2.9k
Fantastic passwords and where to find them - at NoRuKo
Avatar for Phil Nash philnash
51
3.3k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
Avatar for mongodb mongodb
47
9.6k
A designer walks into a library…
Avatar for Paul Jervis Heath pauljervisheath
207
24k
How STYLIGHT went responsive
Avatar for nonsquared nonsquared
100
5.6k

Transcript

  1. I2C basics Munich Arduino Meetup June 2015

  2. Communication between Master and Slave http://www.robot-electronics.co.uk/acatalog/ I2C_Tutorial.html Master

  3. Temperature http://hackaday.com/2009/01/02/parts- i2c-digital-thermometer-tc74/

  4. Example: EEPROM + clock + display http://embedded-lab.com/blog/?p=2583

  5. AVR + EEPROM http://www.embedds.com/programming-avr-i2c-interface/

  6. I2C with bus pirate http://hackaday.com/2014/12/27/learning-i2c-with-the-bus-pirate/

  7. The I2C Learning Shield http://i2c-learning-shield.divshot.io/ U3: Atmel: AT30TS750A (temperature sensor)

    U8: Microchip: MCP7940N (RTC) U7: Microchip: MCP3008 (ADC) U6: Adesto Tech: AT25SF081 (Flash) https://github.com/rheingoldheavy/I2C-Display-Thermometer https://github.com/rheingoldheavy/I2C-Display-Clock

  8. Some more devices http://www.ladyada.net/library/i2caddr.html

  9. For learning: Bit banging http://hackaday.com/2013/08/11/bitbanging-i2c-by-hand/

  10. Basic Signals 1. SCL: For timing and synchronization 2. SDA:

    For address and data https://rheingoldheavy.com/i2c-signals/

  11. https://rheingoldheavy.com/changing-the-i2c-library/

  12. hacking time