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This is where you need to …..
And here is a
link to a good example
How does the case fit together
How will you stop the battery from moving
around inside the case
How will you stop the circuit from moving
around in the case
How will you secure your LEDs, switches,
speakers etc (input/output devices)
What size will your case be
How will you join your materials
What materials will you use and why
How will you use the space effectively
How will your user interact with the product
(how will they press buttons, pick up, put down, change batteries, repair or
access the circuit etc etc)
You first need to start doing some loose but
neat sketches of your product that show how you are going to satisfy all of the
above.
After you have done a few sketches (at least
3, minimum) you can pick the one that you think is the best (don’t forget
to make notes about your design decisions and right them up in your
coursework).
Hand Drawn Design Drawings
Notice the use of
tone/shading to make the camera look more real
Exploded Diagram
Shows all the separate parts
and how they will combine
Isometric Projection
30 degree angles at
bottom…
Measurements
How to show measurements on
a drawing
