electronics design and fabrication.
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This week we start electronics design and fabrication.
Franc suggested to downloaded board designs from fab academy archives. Roland Modela is used for milling the circuit board
We downloaded the following designs.
http://fab.cba.mit.edu/content/projects/fabisp/fabisp.png
http://fab.cba.mit.edu/content/projects/fabisp/fabispdim.png
Preparing the Roland Modela
Place double sided tape on the metal bed. Make sure most of the area of metal bed is covered by double sided tape.
Then sticking the pcb to be milled use same guidlines as to secure the sacrificial layer namely to properly covering it with double sided tape and making sure it remains bubble free.
