Fab Academy 2024 Website

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  • About
  • WEEK1 Project Management / Principles and Practices
  • WEEK2 Computer Aided Design
  • WEEK3 Computer-controlled cutting
  • WEEK4 Electronics production
  • WEEK5 3D scanning and printing
  • WEEK6 Embedded programming
  • WEEK7 Computer-controlled machining
  • WEEK8 Electronics design
  • WEEK9 Output devices
  • WEEK10 Mechanical design, Machine design
  • WEEK11 Input devices
  • WEEK12 Molding and casting
  • WEEK13 Networking and communications
  • WEEK14 Interface and application programming
  • WEEK15 Wildcard week
  • WEEK16 System integration
  • WEEK17 Applications and implications, project development
  • WEEK18 Invention, intellectual property, and income
  • Final
目次
  • WEEK2 Computer Aided Design
    • 2D model
      • GIMP
      • 1.Preparing a sketch for an underdrawing.
      • 2.Creating outlines using pathes.Fill the inside of a path with color using the gradient tool.Using the airbrush tool to deaw black lines that represent the ears.Outline contours in black.
      • 3.Drawing both eyes. Drawin the left eye and highlighting the pupil first. Then duplicating the drawn left eye to create the right eye next.
      • 4.Drawing the nose.
      • 5.Drawing the mouth. Adding text.
      • 6.Adding outline to text. Making text shine. Adding background.
      • 7.Finished
      • 8.I am ready to use GIMP for my project now. I draw the mascot character for my project.
        • Hmmm..
      • Inkscape
        • Created paths from BMP logo.
    • AI
      • DALL-E draw a image of my final project.
    • 3D model
      • AUTODESK FUSION 360
        • Sketch
        • ・Start drawing from the lower tray. Opens 90 degree to the left.
        • ・Heater box. Blows warm air towards trays.
        • ・Cover
        • ・Upper tray Opens 90 degree to the right.
        • ・Motor Box. This is a box for housing two motors that connect to the shaft.
        • ・Shafts. For opening and closing each tray left and right by 90 degrees.
        • ・The trays open 90 degrees to the left and right sides respectively.
      • Render
    • Compress images and video encoding
      • ffmpeg
        • ・Original file size:
        • ・variable bit rate 1080p MP3:
        • ・variable bit rate 540p MP3:
      • Aminate

WEEK2 Computer Aided Design

  1. Fab Academy 2024 Website
  2. WEEK2 Computer Aided Design
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WEEK2 Computer Aided Design


2D model

GIMP

I will draw a simple illustration using GIMP. The motif is Wilber, the mascot character of GIMP.
*Retrieved Feb.6 from "https://gimp.jp.net/simpleillust.html" .

alt text

1.Preparing a sketch for an underdrawing.

alt text alt text alt text

2.Creating outlines using pathes.Fill the inside of a path with color using the gradient tool.Using the airbrush tool to deaw black lines that represent the ears.Outline contours in black.

alt text

3.Drawing both eyes. Drawin the left eye and highlighting the pupil first. Then duplicating the drawn left eye to create the right eye next.

alt text alt text

4.Drawing the nose.

alt text

5.Drawing the mouth. Adding text.

alt text

6.Adding outline to text. Making text shine. Adding background.

alt text

7.Finished

alt text

8.I am ready to use GIMP for my project now. I draw the mascot character for my project.

alt text

Hmmm..

<alt text>

Inkscape

Created paths from BMP logo.

alt text
alt text

AI

DALL-E draw a image of my final project.

・Prompts:Design a versatile vegetable dryer suitable for diverse weather conditions. The appliance features a two-tiered tray system housed within a transparent, cylindrical structure that elegantly displays its contents. Each tray is semi-circular and capable of rotating horizontally, allowing for sun exposure and air circulation during dry, sunny days. For rainy conditions, the trays rotate to a closed position, creating a protective, dome-shaped cover. This intelligent system is equipped with weather-responsive sensors and actuators, subtly integrated into the design, to automatically adjust the tray positions. Aesthetically, the dryer combines a minimalist style with metallic highlights and clear, see-through panels that reveal the sophisticated technology within.
alt text

3D model

AUTODESK FUSION 360

Sketch

alt text

・Start drawing from the lower tray. Opens 90 degree to the left.

alt text

・Heater box. Blows warm air towards trays.

alt text

・Cover

alt text

・Upper tray Opens 90 degree to the right.

alt text

・Motor Box. This is a box for housing two motors that connect to the shaft.

alt text

・Shafts. For opening and closing each tray left and right by 90 degrees.

alt text

・The trays open 90 degrees to the left and right sides respectively.

alt text


Render

alt text


Compress images and video encoding


ffmpeg


・Original file size:

-a---- 2024/02/03 16:16 2407250 fooddryer.mp4

・variable bit rate 1080p MP3:

ffmpeg -i fooddryer.mp4 -vcodec libx264 -crf 25 -preset medium -vf scale=-2:1080 -acodec libmp3lame -q:a 4 -ar 48000 -ac 2 fooddryerenc.mp4

-a---- 2024/02/03 16:22 1880880 fooddryerenc.mp4

・variable bit rate 540p MP3:

ffmpeg -i fooddryer.mp4 -vcodec libx264 -crf 25 -preset medium -vf scale=-2:540 -acodec libmp3lame -q:a 4 -ar 48000 -ac 2 fooddryerenc540.mp4

-a---- 2024/02/03 16:24 757821 fooddryerenc540.mp4


Aminate


Copyright 2024 Hajime Ito - Creative Commons Attribution Non Commercial

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