5. Treasure Hunt: What is … ? Where do I get …?
We’re building a project that needs these items: find them for sale on the Web; best total price “wins”. Provide a link to each part, and a price. (due Oct 1)
Bend / flex sensor
Electroluminescent “wire” (EL-wire)
Fiber optic cable
Nitinol / shape memory alloy wire
Copper tape / copper foil
Here are a few places to start, but you will need to look further afield:
Extra “points” if you can describe a project that uses (all) these components!
Extra points for the most bizarre component (that can be used with an Arduino) that you can find.