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

Workshops On Designing Electronic Toys #10

Hirotaka Nakajima
June 10, 2014
0
150

Workshops On Designing Electronic Toys #10

Hirotaka Nakajima

June 10, 2014
Tweet

More Decks by Hirotaka Nakajima

See All by Hirotaka Nakajima
暗号資産カストディアンとセキュリティ
nunnun
0
60
W3Cについて - インターネット標準勉強会 - 若者編
nunnun
0
620
プロフェッショナルSSL/TLS勉強会 PKIに対する攻撃 (第4章)
nunnun
0
1.4k
Paper Summary Encore: Lightweight Measurement of Web Censorship with Cross- Origin Requests
nunnun
0
130
インターネット -第10回- Firefox OSアプリ開発 応用編
nunnun
0
890
Introduction to Server Operations and Automations
nunnun
1
250
Exploring the knowledge on Web
nunnun
2
86
インフラエンジニアのための次世代プロトコル入門 - 
July TechFesta 2014
nunnun
36
12k
Workshops On Designing Electronic Toys #11
nunnun
0
120

Featured

See All Featured
Music & Morning Musume
bryan
46
6.2k
Git: the NoSQL Database
bkeepers
PRO
427
64k
Designing the Hi-DPI Web
ddemaree
280
34k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
505
140k
Put a Button on it: Removing Barriers to Going Fast.
kastner
59
3.5k
How to Think Like a Performance Engineer
csswizardry
20
1.1k
Measuring & Analyzing Core Web Vitals
bluesmoon
2
69
Speed Design
sergeychernyshev
24
580
Fantastic passwords and where to find them - at NoRuKo
philnash
50
2.8k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
31
2.7k
YesSQL, Process and Tooling at Scale
rocio
168
14k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
364
24k

Transcript

  1. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZMPHPJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Workshops On Designing Electronic Toys #10 Hirotaka Nakajima

    / @nunnun http://about.me/nunnun 1

  2. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Agenda 2 • Serial Communication (LED3) • Connect

    your gadget to the PC • Final project presentations • Work time

  3. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Connect your gadget with PC 3 • Arduino

    has serial support (UART) • Arduino and PC are connected via USB

  4. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Serial communication (Windows) 4 • TeraTerm 
 http://en.sourceforge.jp/projects/ttssh2/releases/

  5. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Serial communication (Windows) 5

  6. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Serial communication (Mac & Ubuntu) 6 • Unix

    screen program handles serial connection • Install Serial driver: http://www.ftdichip.com/Drivers/ VCP.htm • Open Terminal • (install the screen by “apt-get install screen”) • type “screen /dev/tty.usbserial-A7004C6X”
 underlined character differs by each gadget • to exit screen type “Ctrl A + k”

  7. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Serial communication (Mac & Ubuntu) 7

  8. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Final Project 8 • According to Syllabus:
 It

    is mandatory to present/demonstrate your masterpiece (electronic gadget) with written reports. • Electronic Gadget • Must have some sensor • Report • Written reports • Circuit Diagram

  9. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST Sensors 9 • Kind • Temperature / Humidity

    • Gyroscope / Accelerometer • Photo sensor (LED sensor) • Pressure • Way to connect • Analog • Digital • I2C

  10. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST 10

  11. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST LED3 11 • Send the data to PC

    through serial • http://web.sfc.keio.ac.jp/~takefuji/led3.tar • If you have done, draw diagram • AE-UM232R fritzing data
 http://www.densikit.com/home/fritzing

  12. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST 12 int ledPin=8; int sensorPin = A0; int

    sensorValue = 0; void setup(){ pinMode(ledPin, OUTPUT); Serial.begin(9600); } void loop(){ sensorValue = analogRead(sensorPin); if(sensorValue>250){ digitalWrite(ledPin, 0); } else { digitalWrite(ledPin,1); } Serial.println(sensorValue,DEC); delay(1000); }

  13. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST LED3’ 13 • LED is turned on if

    the sensor value is > 250 • It works with specific LED but not works mine (for example) • Threshold should be based on the environment • Sensor LED data several times • Determine the threshold • Let’s change the program!

  14. 5IFTFTMJEFTBSFDPQZSJHIU˜)JSPUBLB/BLBKJNB3FEJTUSJCVUFBOEEJTDMPTVSFPGUIFTFTMJEFTBSFOPUQFSNJUUFEXJUIPVUQFSNJTTJPOT ,FJP6OJWFSTJUZJTMJDFOTFECZJUTDPQZSJHIUIPMEFST 2VFTUJPO $PNNFOUT  IJSP!BXBTGDLFJPBDKQ IUUQBCPVUNFOVOOVO !OVOOVO 14