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.
||4.5V to 24V
|Operating Temperature Range
||-40°C to 85°C
MAKE iT WORK Basic Instruction Kit
Check MAKE iT WORK - KY-003 Hall Magnetic Sensor Module for basic instruction.