July 3, 2012 AT 12:04 pm

UPDATED TUTORIAL – Force Sensitive Resistor (FSR)

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UPDATED TUTORIAL – Force Sensitive Resistor (FSR)

FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost.  This is a photo of an FSR, specifically the Interlink 402 model. The 1/2″ diameter round part is the sensitive bit.

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