MSE TSM MobCom

Hands-on of lesson 8

For slides and example code, see lesson 8

Note: Do not work on this repository right away.
Check existing forks to find the specific repository for your class.

a) Parametric design, 15'

Download OpenSCAD and create a simple 3D design.
OpenSCAD is a domain specific language for CAD.
Objects can be built by subtracting simple shapes.
Design a box that fits a Raspberry Pi Zero.
Export as STL and slice it e.g. in Cura.

Done? Take a look at this model.

b) Second gen products, 15'

Compare the Echo Dot (2nd gen) to the original Echo.
What was changed, and what could be the rationale?
If an injection mold is $10k, how much was saved?
Which other parts could bring down the price?