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Topic: Nitinol reaction using touch sensor (Read 2247 times) previous topic - next topic


Hi - I am currently doing my honours in product design and need some help with my final project! Essentially I am trying to create a prototype using Nitinol that changes shape when someone interacts with it.

For this prototype I need to be able to make my Nitinol wire (40 degree temp change) contract/change shape when someone touches a touch sensor. I am not sure how to physically set this up using my Arduino or what coding to use.

Could anyone please advise?


I think if you pass current through Nitinol it will change shape.  Figure how much current you need first and then compare that to the capabilities of Arduino.

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