arduino day, bangalore
TRANSCRIPT
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www.cycloid.in
3D Printing & Maker Spirit
Arduino Day
29th March, 2014
Viral SachdeCycloid System
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www.cycloid.in
Maker Spirit
Learning through Doing !
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www.cycloid.in
STEM
• Science + Technology + Engineering + Maths• While making u use all above
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Common Stages of Making : 1
• Should I make or not make ?• What all I need ?• Where all I can get all these CHEAP• I don't have budget• Okay, I some how manage to get most of
things, Let's start
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Common Stages of Making : 2
• Things are not fitting• I don't have that tool, let me borrow it from
Foo• Ohh … I brake tool ! :(• I m running short of this material• It's assembled !
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Common Stages of Making : 3
• Power is not coming, Battery Short circuit or adapter gone :(
• It's powered on but not responding• Ohh finally, connected !• Sensor is giving some data but that is out of
expected range
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Common Stages of Making : 4
• Ohh snap, That's wrong connection !• Now section A is working but B not• Now B working but A stop responding• Shall I give up ?• Shall I consult Expert !• Let me search online
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Common Stages of Making : 5
• Let me give it another try! Let's review connections
• Found issue, need to open it and reassembly it :(
• I'm not able to open, I had fixed too hard• I damage Part X while opening, let me get it
again
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Common Stages of Making : 6
• Finally, I'm restarting clean• This time Section A & B are working out of box
but not together• Let me debug it !• Firmware was wrong • Let me fix it and update firmware !
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Final Stage Making
Ohh, It's working !
If it's not happy ending than …
Picture abhi baki hai mere dost !
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Spirit of Maker
• Keep iterating on various stage of 6 slides and keep reaching on 7 again & again !
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Characteristics of Good Maker
• A Good maker has more failures than success• Patience • He knows that procedure is never as explained
on most of websites
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Typical learning while making
• Patience; should not give up• Things will fail and take more time• Supplier and tool quality matters a lot• Team spirit
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Makers in India
• India is full of makers• People don't buy DIY Kits, they mostly make
it :P
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Typical mistakes by Makers
• Short Time Line : 1 Day / 2 Day• Don't make design on paper/CAD• Short Budget, To much focus on low-cost• Avoids professional cutting, soldering,
prototyping service• Mostly not focused on aesthetics
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3D Printing
• Process of making solid object from digital design
• Laying down one layer of material at time and doing it repetitively
• Also called “Additive manufacturing”
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Arduino <-> 3D Printer
• RAMPs control board for 3D Printer on top of Arduino MEGA
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3D Printing & Maker Spirit
• Most low-end 3D Printing were DIY• Based on Open Source Design• 3D Printing was triggered by desire to “make
something in house, right now, by myself, at affordable cost” attitude
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Learning while making 3D Printer
• Initially, Newly assembled 3D Printer may not work as expected, have plenty of failed 3D prints even if have minor assembly / calibration mistake.
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About myself :P
• I run Cycloid System, where we manufacture Desktop 3D Printer and provide 3D Printing Service.