How to build your own tasty force sensor sandwich in three easy steps. These 1"x1" FSRs are part of the bed_data project at ITP.
If your project needs to use many FSRs, making your own surely reduces the cost of your project.
What you'll need:Materials
($7ish from radioshack)Conductive foam
($7+shipping from altex. $13 total)
Gaffers tape Tools