SparkFun Hall Effect Sensor - US1881 Magneto Clothing Datasheet (ZFLEX A201-25)

Datasheet (ZFLEX A201-25)

It will work seamlessly with the FT-16S trigger set

Datasheet (MCP73831T)

This tiny board is perfect for line sensing applications and can be used in both 3

Resistance changes only when pressure is applied to the round area at the end of the sensor

SparkFun Hall Effect Sensor - US1881 Magneto Clothing Datasheet (ZFLEX A201-25)The US1881 is an integrated Hall effect latched sensor. Thats nice but what does it do? 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 and size. A hall effect sensor is much smaller, but can handle less current than a reed switch. The device includes an on chip Hall voltage generator for magnetic sensing, a