Linear magnetic Hall sensors KY-024

Product description
Linear Magnetic Hall Effect Sensor Module
Linear Hall magnetic module and number 13 comes with LED build a simple circuit to produce magnetic field warning lamp.
Use digital 13 interface comes with the LED. The linear Hall magnetic module connected digital 3 interfaces.
When the linear Hall magnetic module senses detected the key signal.
LED lights on, otherwise off.
KY-024 Hall Magnetic Standard Linear Module For Arduino Linear Magnetic Hall Effect Sensor Red
Color: Red
Material: metal
Size: 25*12mm
Package Contents :
10 x KY-024 Hall Magnetic Standard Linear Module
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.