KY-003 Hall Magnetic Sensor Module
KEYES KY-003 Arduino Hall Magnetic Sensor Module is a switch that will turn on/off in the presence of a magnetic field.
The KY-003 Hall Magnetic Sensor consists of a 3144EUA-S sensitive Hall-effect switch for high-temperature operation, a 680Ω resistor and a LED. Compatible with popular electronics platforms like Arduino and Raspberry Pi.
Operating Voltage : 4.5V to 24V
Operating Temperature Range : -40°C to 85°C
Dimensions : 18.5mm x 15mm [0.728in x 0.591in]