ID NASA's Strain Gauge
https://www.nasa.gov/centers/ames/images/content/72260main_00_66AR5.JPG
In this image, the black discs are supposed to be strain gauges or tension sensor discs, etc. Does anyone know where to get these or how the work (ie. localize stimuli on specific parts of the disc). Or is the disc mounted to that squarish thing in the middle, and that is the actual strain gauge? I cannot tell.
Thanks.
https://www.nasa.gov/centers/ames/images/content/72260main_00_66AR5.JPG
In this image, the black discs are supposed to be strain gauges or tension sensor discs, etc. Does anyone know where to get these or how the work (ie. localize stimuli on specific parts of the disc). Or is the disc mounted to that squarish thing in the middle, and that is the actual strain gauge? I cannot tell.
Thanks.
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