This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The switch body dimension is 19.8 x 6.4 x 10.2 mm, and the 18.5 mm lever arm has a semicircular bump at the tip that simulates a roller.
In stock in Australia
Shipping from $2.90
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Our Code: SEN-10024
Supplier Link: [Pololu MPN:1405]
This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile bump sensor for your robot. The switch body dimension is 19.8 x 6.4 x 10.2 mm, and the 18.5 mm lever arm has a semicircular bump at the tip that simulates a roller.
This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile obstacle-detector for your robot. The lever arm has a semicircular bump at the tip that simulates a roller. This three-pin switch can also be used as a two-pin single-pole, single-throw (SPST) switch that is open or closed by default, depending on which two pins are used.
Dimensions (in mm) of snap-action switch with 18.5mm bump lever: 3-pin, SPDT, 5A.
Specification change: As of May 2024, all units of this product are shipping with a slightly longer lever arm (18.5 mm compared to 15.6 mm for earlier units). The dimension diagram above is accurate for all current units.
For a more sophisticated tactile sensor, see our force-sensing resistors.
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