The KY-003 Hall Magnetic Sensor module is a switch that reacts to the presence of a magnetic field, turning itself on or off. Compatible with popular microcontrolers like Arduino, Raspberry Pi and ESP32.
This module offers a digital output, it looks similar to the��KY-035��analog hall magnetic sensor, and it is functionally similar to the��KY-024, a digital/analog magnetic sensor."ami-underline wp-block-heading">KY-003 Specifications
This module consists of a 3144EUA-S Hall-effect switch, a 680�� resistor, an LED and 3 male header pins.
Operating Voltage
4.5V to 24V
Operating Temperature Range
-40��C to 85��C [-40��F to 185��F]
Board Dimensions
18.5mm x 15mm [0.728in x 0.591in]
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Connection Diagram
Connect the board power line (middle) and ground (-) to +5 and GND on the Arduino respectively.
Connect��signal (S) to pin 3 on the Arduino.
KY-003
Arduino
S
Pin 3
middle
+5V
���
GND
KY-003 Hall Magnetic Sensor
Default Title
Robot Pi Shop
Pickup available,usually ready in 1 hour
Ground Floor Shop, Sayde Street, Fanar Matn 1202 Fanar Lebanon
