faya-nugget Hall Sensor

faya-nugget Hall Sensor
Main Parts : Power Jack x 2
                    Hall Sensor x 1
                    LED x 2
                    2-pin Stackable Header x 1
Quiescent output voltage : 1.00(S) — 2.50 — 4.00(N) V
Note : When North magnetic pole moves toward Hall sensor, output
          voltage closes to 4V and red LED lights up.  When South
          magnetic pole moves toward Hall sensor, output voltage closes
          to 1V and green LED lights up.
LEGO Unit : 5 x 4