SparkFun
Force Sensitive Resistor - Square
This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is being applied ...
Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.
These sensors are simple to set up and great for sensing pressure, but they aren’t incredibly accurate. Use them to sense if it’s being squeezed, but you may not want to use it as a scale.
Jargon buster
Plain-language definitions for the technical terms used above.
- FSR
- Full-scale range is the span between the lowest and highest output a converter can produce. Error specifications given as a percentage of FSR depend on the selected output range, such as 2.5 V or 5 V.
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Supplier page — sparkfun.com
Supplier Description · 508.3 KB · Click any page to view full size
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