20141107 nus friday hacks presentation get started with electronics

Start

Mark Wong

Electronics

www.omgbazinga.com

Journeyyour

WHAT WE DO

Hackers

Makers

Tinkerers

http://www.clipartpanda.com/categories/man-thinking-image

How does hardware affect

HARDWARE ROCKS

me?

http://h4mla.com/?p=9340

http://www.thefastertimes.com/bignews/2013/04/16/kim-jong-un-we-have-nukes-working-on-discman/

http://www.minidisc.org/part_Sony_MZ-N510.html

http://www.amazon.co.uk/Samsung-Yepp-Digital-Audio-Player/dp/B00005JHP3

http://electronics.howstuffworks.com/gadgets/travel/pda.htm

http://www.ipaqsoftware.co.uk/

http://www.luvjapan.net/tamagotchi-my-little-tama-tama-gotchi/

http://toys.wikia.com/wiki/File:Original_Digimon_virtual_pet.jpg

http://en.wikipedia.org/wiki/Palm_(PDA)

How do I

Start?

Ohm’s LawV = IR Signals

http://www.electronics-tutorials.ws/accircuits/ac-waveform.html

http://en.wikipedia.org/wiki/Non-return-to-zero

Switches

Diode Transistors

Gates

Field-Effect Transistors

Operational Amplifier

http://www.ibiblio.org/kuphaldt/electricCircuits/Digital/DIGI_3.html

http://www.mcmanis.com/chuck/robotics/tutorial/h-bridge/bjt_theory.html

http://en.wikipedia.org/wiki/Operational_amplifier

Electronics is about dealing with signals

http://www.ti.com/lit/ds/symlink/lm555.pdf

Let’s start with a simple circuit

http://dduino.blogspot.com/2012/03/first-555-timer-project.html

http://www.buildcircuit.com/darklight-sensor-using-transistor/


Next step? Breadboard it!

http://startingelectronics.com/beginners/start-electronics-now/tut8-dual-LED-flasher/

http://mlab.taik.fi/paja/?p=2166

Schematic Printed Circuit boards (PCB)

http://www.best-microcontroller-projects.com/how-to-read-schematics.html

http://www.reddit.com/r/electronics/comments/25jovu/pcb_home_etching_software_xpost_raskelectronics/

Tools of the trade

Wires. Screwdriver. Pliers. Cutters.

Multi-meter.

Kits.

https://pioneers.berkeley.edu/wiki/How_to_Use_a_Multimeter


Get starter kits

Find out what the heck hack is

IT! inside

Build. Fail.

Rebuild.

Results. Outcome.

Find out How? Why?

System design / Adoption

Hardware LifecycleSummary

Tear-downs

Forums

Blogs / YouTube

Hobby sites

Datasheets

Show-off

Feedback

Success

vendors

System

Books

3-stage Block diagram

http://andtreatment.com/rex-parker-does-the-nyt-crossword-puzzle-howstuffworks-back-pain-and-kidney-infection.html

http://mylakelibrary.lib.overdrive.com/00000817-0000-0000-0000-000000000001/10/50/en/ContentDetails.htm?id=8d298ea7-ad7c-44af-b436-3a2835a20574

http://researchguides.library.yorku.ca/content.php?pid=244117&sid=2016626

http://starwars.wikia.com/wiki/File:Dk-logo.png

Teardowns!!!

RIPPIN’ IT UP and

TICKfind out what makes it

https://www.ifixit.com/Info/Media

http://www.techinsights.com/teardown.com/teardown-media/

BOM (Bill of Materials), Datasheets

https://www.ifixit.com/Teardown/iPhone+6+Teardown/29213http://www.techinsights.com/teardown.com/apple-iphone-6/

• ultra-small (2mm x 2mm) – WOW!

• Tri-axial• Measurement of

accelerations in 3 perpendicular axes

• Senses tilt, motion, shock and vibration

- Low power consumption of 130 μA – NICE!

Don’t be afraid to blow things up

http://justinedeklerk.wordpress.com/

Don't Be an Expert: DIY Is All About learning for a purpose

Complexity& Ability

Online Resources

Time

http://dangerousprototypes.com/

http://hacknmod.com/hack/hack-n-mod-t-shirt-design-contest/

http://www.eevblog.com/about/

http://samatboisbuchet.wordpress.com/about/


Controller / Process / Decision

Measurement / Input

Outcome

Input

• Keyboard• Sensor• Touch screen

Process

• Processor • Microcontroller• Signal

conditioning• Analog-to-

digital Converter

• Application software / firmware

Output

• LEDs• Screen• Sound

Design your system

http://www.thomas-swan.co.uk/

http://www.rafhdwe.com/ncd2.htm

http://www.pervasivedisplays.com/announcements/pervasive-displays-inc-announces-global-distribution-partnership-with-digi-key

http://www.dawar.com/Touch-Screen-Manufacturer/touch-screen-distributors

http://pr.syndacast.com/gb/press-releases/3771-rs-components-first-ever-football-fiesta-gets-engineers-raving-for-more.html

http://www.brandsoftheworld.com/logo/allied-electronics

http://www.brandsoftheworld.com/logo/farnell

https://www.lulzbot.com/official-lulzbot-resellers

http://www.element14.com/community/community/raspberry-pi/blog/2012/10/26/adafruit-and-newark-element14-team-up

http://beagleboard.org/static/images/

http://www.stocksaints.com/11766/intersil_earnings_preview_oct_2013

http://amepower.com/default/products/abb-semiconductors/abb-presspack-diodes/

http://en.wikipedia.org/wiki/File:Nordic_Semiconductor_logo.png

http://www.mjdic.com/ppfl-brands-id-451.html

http://www.axelsys.com/about-axelsys/partners/

http://www.ece.utexas.edu/industry/connect/partners/broadcom

http://logonoid.com/qualcomm-logo/

http://blog.ziggytek.com/2011/03/07/fujitsu-and-arm-join-to-sign-a-licensing-deal/

http://www.semi.org/en/node/42381

http://community.arm.com/community/news/blog?start=45

http://www.americanbankingnews.com/2014/08/07/peregrine-semiconductor-corp-now-covered-by-analysts-at-pacific-crest-psmi/

http://nanobitwallpaper.com/electronics-logos/

http://semiaccurate.com/2011/07/28/intel-accelerates-atom-development/intel-logo-4/

http://news.softpedia.com/news/Express-DX-1845-Data-Security-and-Reduction-Card-Delivered-by-Exar-170837.shtml

http://www.businessandleadership.com/news/item/12066-315-new-jobs-for-microsemi

http://www.indexchihuahua.com/members-a-h.html

http://www.lectronindustries.com/ixys.shtml

http://findlogo.net/show/detail/V/vishay-logo

http://www.wkrb13.com/markets/329220/laird-plc-rating-reiterated-by-liberum-capital-lrd/

http://duckduckgo.com/1/c/Electronics_companies_of_Finland

http://wtel.e-quota.net/eng/products.htm

http://www.a3pics.com/

The good ‘Ol days

http://www.amazon.com/The-Art-Electronics-Paul-Horowitz/dp/0521370957

http://en.wikipedia.org/wiki/Electrical_engineering

http://ciaforssurfrumpra1983.blogcu.com/electronic-kit/17128257

http://www.bakatronics.com/shop/category.aspx?catid=129&page=5

http://store.qkits.com/moreinfo.cfm/FK936

http://www.apogeekits.com/flashing_christmas_tree_electronic_kit.htm

Today’sPlatforms

https://learn.sparkfun.com/tutorials/what-is-an-arduino/the-extended-family

http://makezine.com/2012/03/16/back-in-the-maker-shed-arduino-nano/

http://arstechnica.com/information-technology/2013/04/for-your-robot-building-needs-the-45-beaglebone-linux-pc-goes-on-sale/

Apollo Guidance Computer (AGC), 1966

16-bit, 55Watts<1MIPS, 4K RAM, 32K ROM, 8 GPIO1.024 Mhz31 kilograms$15 Million

Arduino UNO platform, 2009

8-bit Atmel atmega ATmega32820MIPS, 2K RAM, 32K ROM, 14 GPIO16Mhz27 grams$20

Hardware platforms change all the time. The key is

quick adoption.

Diodes

Boring.Not Fun.

http://startingelectronics.com/beginners/components/LED/http://dangerousprototypes.com/docs/Basic_Light_Emitting_Diode_guide

https://learn.sparkfun.com/tutorials/diodes

http://hyperphysics.phy-astr.gsu.edu/hbase/electronic/diodecon.html

http://www.electronics-tutorials.ws/diode/diode_3.html

http://www.cyberphysics.co.uk/topics/electricity/basic_electricity/diode.htm

• ONE WAY VALVE• PLUS (+) and

MINUS (-) • Makes pretty

lights

What does itdo?

http://www.dormgrow.com/wattage

http://en.wikipedia.org/wiki/Light-emitting_diode

http://mushii2u.com/?tag=uv-counterfeit-detector

http://www.ictworkshopsolutions.com/product/41-led-ultraviolet-torch/

http://www.kent.police.uk/news/spotlights/crime_scene_investig.html

http://underworld.wikia.com/wiki/Ultraviolet_ammunition

http://www.imfdb.org/wiki/Underworld

https://thedaily400.wordpress.com/tag/underworld/

What are you gonna make?

Iterative prototyping

http://www.treehugger.com/public-transportation/genius-raspberry-pi-project-home-led-transit-sign-so-you-are-never-late-again.html

http://www.nudatech.com/blog/20-arduino-projects-of-2012/

http://www.pinterest.com/explore/arduino-projects/

http://www.amazon.com/Practical-Electronics-Inventors-Paul-Scherz/dp/0071771336

http://archive.wired.com/geekdad/2012/11/the-i-am-so-far-behind/

http://www.adafruit.com/blog/2010/11/02/books-to-learn-arduino-an-adafruit-electronics-gift-guide/

Build. Fail.

Rebuild.

Results. Outcome.

Find out How? Why?

System design / Adoption

Hardware LifecycleSummary

Tear-downs

Forums

Blogs / YouTube

Hobby sites

Datasheets

Show-off

Feedback

Success

vendors

System

Books


Start doin’ something!

1. Pick a simple project that you can manage

2. buy tools and parts as you need

3. learn through problems

4. Have a project goal.

Complexity& Ability

Learning Curve

Valley of despair – “who’s dumb idea is this”

Can’t live without!

Time

Increase in skills

Associative stage

Autonomous stage

Trial & ErrorCognitive stage ‘I suck’ threshold

I kick-ass

GOD-LIKE

[email protected]

@fusion2x

@fusion2x

http://wewontfly.com/we-wont-fly-billboard-campaign-takes-flight

http://www.uniquebrewing.com/the-beers/heirloom/

http://new.nad.org/atlanta/2014-nad-awards-nomination-form

http://cheryllynch.com/2014/01/

20141107 nus friday hacks presentation get started with electronics

Engineering

Transcript of 20141107 nus friday hacks presentation get started with electronics