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5Pcs Effect Sensor Switch, 49e Hall Sensor Hall Effect Sensor 3.3v Magnetic Sensor Module Speed Counting Sensor Module Magnetic Detector Counting Sensor

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$8.23

$ 3 .99 $3.99

In Stock
  • [High Quality] Small size, it has high sensitivity and .
  • [Good Performance] Good temperature performance, it has high accuracy and high reliability.
  • [Stability] Using 3144E switch type sensor for stable performance.
  • [Function] When the sensor senses a magnetic field, the digital output is low and the light is on; if no magnetic field is sensed, the digital output is high and the is not lit.
  • [Indicator] This effect sensor switch has a power indicator and a indicator.



Product Description

Effect Sensor Switch
Effect Sensor Switch

[High Quality] Small size, it has high sensitivity and fast response.

[Good Performance] Good temperature performance, it has high accuracy and high reliability.[Stability] Using 3144E switch type sensor for stable performance.

[Function] When the sensor senses a magnetic field, the digital output is low and the light is on; if no magnetic field is sensed, the digital output is high and the is not lit.


[Indicator] This effect sensor switch has a power indicator and a indicator.

Effect Sensor Switch

Effect Sensor Switch

Effect Sensor Switch

Effect Sensor Switch

Effect Sensor Switch

Effect Sensor Switch

Specification:

Condition: 100% Brand New

Work Voltage: 3.3-5V

Package List:

5 * Effect Sensor Switch

Wiring instructions:

1. VCC -power positive

2. GND -power supply negative

3. DO -TTL digital output

4. AO -analog output (different distance output, different voltage)

Note:


New-style and old-style are shipped randomly


Jennifer Yeandle
Reviewed in the United States on March 2, 2025
This is a digtal 3144 hall effect sensor. If you're like me and you were looking for an analog sensor this isn't for you. Their title in misleading. The A0 pin on the board just outputs a high/low as a result, not an analog signal.
Christopher Johnson
Reviewed in the United States on October 26, 2024
Read the description. This is not a 49e Hall Effect sensor as stated in the product title and is a 3144e Sensor. This cannot be used to detect relative position and will trip when the magnet is within range, similar to how a relay activates.