A
Anonymous
Apr 03, 2026
Rating: 5/5
Genuine Sensor
Verified the chip mark and it is authentic 3144. Reliable performance so far.
Description
[Youxin Electronics] Motor Speed Measurement Hall Switch Sensor Module Smart Car Accessories 3144 Distance
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Model Number | 3144 |
| Operating Voltage | 4.5V to 24V DC |
| Output Type | Digital Switch |
| Operating Temperature | -40°C to 85°C |
| Sensing Distance | 0mm to 5mm |
| Package Style | SIP-3 |
| Brand Name | Yoxin Electronics |
| Pin Configuration | 3-Pin |
| Max Current | 10mA |
| Primary Application | Motor Speed Measurement |
5 reviews
A
Anonymous
Mar 24, 2026
Rating: 3/5
Noise issues
Had to filter the output signal as it was picking up some interference from the motor.
A
Anonymous
Mar 16, 2026
Rating: 4/5
Good value module
Works well but needs pull-up resistor for stable logic levels. Good price though.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for Arduino
Easy to interface with microcontrollers. Library examples work fine with this hardware.
A
Anonymous
Jan 20, 2026
Rating: 5/5
Accurate Speed Reading
Used this for a tachometer project and it worked flawlessly. Very responsive to magnet changes.
5 FAQ
Q: Can it detect gear teeth?
A: Yes, if paired with a magnet on the gear or shaft.
Q: What magnet strength is needed?
A: A standard neodymium magnet works best for reliable triggering.
Q: Is there a built-in LED?
A: No, this is the raw sensor module without indicator LEDs.
Q: Does this work with 5V Arduino?
A: Yes, it is fully compatible with 5V logic systems.
Q: What is the wiring color code?
A: Red VCC, Black GND, Yellow Signal typically.
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