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
The power of node.js (with quadcopters)
Search
Felix Geisendörfer
November 05, 2012
Programming
0
470
The power of node.js (with quadcopters)
Presentation given at øredev.
Felix Geisendörfer
November 05, 2012
Tweet
Share
More Decks by Felix Geisendörfer
See All by Felix Geisendörfer
tus.io - Resumable File Uploads (Lightning Talk)
felixge
2
750
Programming flying robots with JavaScript
felixge
2
920
Programming flying robots with JavaScript
felixge
0
570
Programming an AR Drone Firmware with JS (de)
felixge
1
590
Faster than C?
felixge
1
1.2k
Flying robots over a 10.000 mile distance with JavaScript.
felixge
0
450
Faster than C?
felixge
1
600
Faster than C?
felixge
0
390
Faster than C? Parsing binary data in JavaScript.
felixge
3
3.8k
Other Decks in Programming
See All in Programming
Jakarta EE meets AI
ivargrimstad
0
350
Domain-Driven Transformation
hschwentner
2
1.9k
Rubyと自由とAIと
yotii23
6
1.8k
クリーンアーキテクチャから見る依存の向きの大切さ
shimabox
5
1k
推しメソッドsource_locationのしくみを探る - はじめてRubyのコードを読んでみた
nobu09
2
290
データの整合性を保つ非同期処理アーキテクチャパターン / Async Architecture Patterns
mokuo
54
19k
データベースのオペレーターであるCloudNativePGがStatefulSetを使わない理由に迫る
nnaka2992
0
230
仕様変更に耐えるための"今の"DRY原則を考える
mkmk884
9
3.2k
From the Wild into the Clouds - Laravel Meetup Talk
neverything
0
150
Datadog DBMでなにができる? JDDUG Meetup#7
nealle
0
140
Honoのおもしろいミドルウェアをみてみよう
yusukebe
1
230
React 19アップデートのために必要なこと
uhyo
8
1.5k
Featured
See All Featured
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
27
1.6k
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.3k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.4k
The Art of Programming - Codeland 2020
erikaheidi
53
13k
Visualization
eitanlees
146
15k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
33
2.8k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
Into the Great Unknown - MozCon
thekraken
35
1.6k
Why You Should Never Use an ORM
jnunemaker
PRO
55
9.2k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
226
22k
Building a Modern Day E-commerce SEO Strategy
aleyda
38
7.1k
Transcript
felixge The Power of Node Felix Geisendörfer
@felixge felixge Background 2005 - 2008 2008 - now 2009
- now
@felixge felixge npm modules
@felixge felixge Audience • Heard of node.js? • Used node.js
for something? • Node in production?
felixge This Talk
@felixge felixge This Talk • Write a node.js app •
Deploy & run it in production • Ask me anything
felixge The App
@felixge felixge Blog App
Blog tutorials are insanely boring and nobody should have to
suffer through one of them again. Ever.
@felixge felixge Robotics App
felixge Why?
@felixge felixge Benefits of robotics example apps • A small
distributed system • Production environment • Many interesting aspects / challenges
felixge The Robot
@felixge felixge Parrot AR Drone 2.0
felixge The Specs
@felixge felixge The Specs • WiFi (b/g/n) Router • 1
GHz 32Bit ARM Cortex A8 processor • 125 MB DDR2 Memory • Linux 2.6.32 you can telnet into it (Busybox) • 720p front facing camera (30 FPS) • 240p vertical camera (60 FPS) • USB 2.0 connector
@felixge felixge The Specs • 3 axis gyroscope (2000°/second precision)
• 3 axis accelerometer (+-50mg precision) • 3 axis magnetometer (6° precision) • Pressure sensor (+-10 Pa precision) • Ultrasound sensors • Fully reparable - all components can be ordered
@felixge felixge Safety Warnings • Don’t be fooled, all drones
want to kill people • The protection hull did not fit in my suitcase
felixge Let’s fly it
felixge Let’s program it
@felixge felixge Plan • REST API to control the drone
• GET /sensors • PUT /control
felixge <Live Coding>
felixge </Live Coding>
felixge
felixge 3395,- SEK http://www.parrotshopping.com
@felixge felixge The Node Copter
@felixge felixge The Node Copter +
@felixge felixge Berlin, Oct 5th
@felixge felixge Berlin, Oct 5th
@felixge felixge Berlin, Oct 5th
@felixge felixge NodeCopter Worldwide • Dublin, Oct 20th • San
Francisco, Oct 31st • Seattle, Nov 8 - 9 • Brighton, Nov 11 • ...
felixge Summer of Drones June 2013 http://nodecopter.com/
felixge That’s it Felix Geisendörfer
felixge Ask me anything Felix Geisendörfer
felixge Thank You Felix Geisendörfer