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Hall Effect Sensor US1881EUA

Hall Effect Sensor US1881EUA

$0.95
The US1881 is an integrated Hall effect latched sensor.  Holding a magnet near the sensor will cause the output pin to toggle. This makes for a robust presence sensor. A reed sensor also works nicely, but can be limited by the glass encapsulation...
0
Hall Effect Sensor US1881EUA With Magnet

Hall Effect Sensor US1881EUA With Magnet

$3.99
This kit includes US1881 and a magnet. The US1881 is an integrated Hall effect latched sensor.  Holding a magnet near the sensor will cause the output pin to toggle. This makes for a robust presence sensor. A reed sensor also works nicely, but can...
0
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