PDA

View Full Version : [Question(s)] Variable Force Threshold Switch



ocean750
02-08-2017, 08:02 AM
Hello all.

Has anyone worked with Force Sensing Resistors ?
Found this:
http://www.trossenrobotics.com/productdocs/FSR_Integration_Guide.pdf
At page 23 they offer a sketch to build an FSR Variable Force Threshold Switch
I would like to have a switch that will work at a pressure of 30 gr up to 500 gr (will place a varying resistor as R1) .

Was thinking about using sensor models 400 or 402 from this PDF.

Has anyone experience with this ?
Do you think this could work ?

Thank you for your help.
Ocean.