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AJMRTC 5pcs A3144 3144E Hall Effect Magnetic Sensor Module DC 5V Hall Switch Sensor with Signal Indicator, Magnet Detector Module for Arduino Raspberry Pi DIY Electronic Project Motor Speed Detection
- Pack of 5pcs A3144 3144E hall effect sensor modules for bulk DIY projects
- Works at DC 5V operating voltage, stable signal output for microcontroller
- Built-in power & signal indicator LED, easy to check working status quickly
- Non-contact magnetic detection, triggers output when facing S-pole magnet
- Wide usage for motor speed counting, position sensing and automation circuit
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Overview
Specs
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AJMRTC A3144 hall effect magnetic sensor module adopts 3144E hall chip, powered by DC 5V. It can detect magnetic field in non-contact way and output digital switching signal. Equipped with indicator lights, you can easily judge whether the magnetic field is detected. Compatible with Arduino, Raspberry Pi, STM32 and other mainstream development boards. Perfect for DIY electronic experiments, motor speed measurement, proximity detection, magnetic counting and small automatic control projects. Compact PCB design, simple wiring and easy to install.
Specifications:
- Model: A3144 / 3144E Hall Sensor Module
- Quantity: 5 Pieces
- Operating Voltage: DC 5V
- Detection Type: S-pole magnetic trigger
- Output: Digital switch signal
- Application: Arduino, Raspberry Pi, Motor Speed Test, Position Detection, DIY Electronics
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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