Week10

Applications and Implications

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Assignment

2D and 3D design

additive and subtractive fabrication processes

electronics design and production

microcontroller interfacing and programming

system integration and packaging

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Project name
Foggy Hanok [안개 낀 한옥]
Hanok is Korean traditional house

What will it do?
This module measures the air pollution level of the city
and visualizes the air pollution level using LED and humidifier to create fog

The reason for start this project



Seoul is fighting the problem of fine dust and dumping Inform citizens of the dangers of fine dust
And i want to make it easier for the elderly to see the amount of fine dust on that day
Also, I want to set up modules in areas where there is no harm to the cityscape and solve the problem of unauthorized dumping

Who's done what beforehand?
Lim Eng Hwa Lucas (2019 FA student)
Teams of Professors and Students at Seoul National University

What will you design?
Almost evetything


I get inspiration Korea national treasure Dong Dae moon


I fell in love with traditional Korean architectural techniques
the curve of the roof is attractive (I took this picture))
Hanok has little pollution from modern architecture


Teams of Professors and Students at Seoul National University designed parametric designs in advance


First design concept


final design concept
The main frame will be designed using a fusion,
and a board that connects the input and output devices should be designed

What materials and components will be used? [BOM]
1.Birch plywood [Purchase Link]
- 12T (1220*2440) 70UDS*1
- I actually used about two-thirds of it
2.Transparent acrylic [Purchase Link]
- 3T(600*600)/ 5USD*1
3.Dust sensor
- [Input device week explains in detail]
- This is the material that was left in our fab lab
- The price is 10USD
4.Humidifier
- [Output device week explains in detail]
- This is the material that was left in our fab lab
- The price is 5USD
5.Circuit board component[Purchase Link]
- Attiny 1614
- 2.5mm jack (for 3.3V adapter)
- 6pin header * 2 (for LED, dust sensor)
- 4pin header (for Humidifier)
- 2pin header (for UPDI)
- FTDI
6.LED


Where will come from?
Almost available on the local open market
The tree is Russian and please click on the BOM link for more information

How much will they cost?
That depends on the size
The test version will be under $100

What parts and systems will be made?
It's a code process that I was thinking about earlier

The frame and roof of Hanok will be made of wood
Humidifier will make a bucket of water to make smoke
And we're going to make a board that connects humidifiers, fine dust sensors, and LEDs

What processes will be used?
Raser cutter - Acrylic cutting and prototyping
Shopbot - wood frame cutting
Bantam - make PCB board
Hand Tools - Finishing
Illust - 2D design
Fusion360 - 3D design
Eagle - PCB design
Arduino - Programming
Multimeter, Oscillatorscope - Electrical test

What questions need to be answered?
What is Hanok?
How to Lock the Fog inside the Hanok
Hanok Building Technology
Architectural Style of Hanok

How will it be evaluated?
1. Design of Hanok - Using Joints Only
2-1Does the LED change color by measuring fine dust and emitting smoke?
2-2How to Deliver Water to Humidifier
2-3LED and humidifiers that change depending on dust value
3. Hide electronic components prettily inside
4. Hanok roof
5. acrylic wall of traditional pattern
6. keep the fog inside the Hanok


Final Project Link Plan for Each Parking

Week1(Project managemant)	Week3(Computer-controlled-cutting)	Week7(Computer-controlled-machine)	Week8(Embedded programming)
Final Project Sketh	Acrylic wall Design	Main frame Design, Fabrication	Final code
Week9(Input)	Week11(Output)	Week13(Invention and property)	Week15(Molding and casting)
Dust sensor, Final board	Humidifier	License	Gold Egg

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