---
product_id: 421207729
title: "5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor"
brand: "tennuoda"
price: "₩31274"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/421207729-5-pcs-3144e-3-3-5v-effect-sensor-switch-hall
store_origin: KR
region: South Korea
---

# 3.3-5V Power High Precision Quick Install 5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor

**Brand:** tennuoda
**Price:** ₩31274
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the Power of Precision!

## Quick Answers

- **What is this?** 5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor by tennuoda
- **How much does it cost?** ₩31274 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/421207729-5-pcs-3144e-3-3-5v-effect-sensor-switch-hall)

## Best For

- tennuoda enthusiasts

## Why This Product

- Trusted tennuoda brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly:** Simple operation with quick installation and disassembly.
- • **Compact Design:** Lightweight and space-saving for easy integration.
- • **Durable Construction:** Built to last with a long service life and stable performance.
- • **Precision Performance:** Crafted with high-quality materials for accurate measurements.
- • **Versatile Applications:** Ideal for motor speed measurement and position detection.

## Overview

The 5 Pcs 3144E Hall Effect Magnetic Sensor Module is a high-performance sensor designed for accurate speed counting and position detection. With its durable construction and lightweight design, it offers quick installation and versatile applications, making it an essential tool for any tech-savvy professional.

## Description

Features:  1. Small size, it has high sensitivity and fast response  2. Good temperature performance, it has high accuracy and high reliability.  3. Using 3144E switch type sensor for stable performance  4. When the sensor senses a magnetic field, the digital output is low and the signal light is on; if no magnetic field is sensed, the digital output is high and the signal is not lit.  5. This effect sensor switch has a power indicator and a signal indicator.  6. Good waveform and strong driving ability  7. It is provided with fixing bolt holes for easy installation and fixing.  8. Can be used for motor speed measurement, position detection, etc.  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

## Features

- Exquisite material: Hall-effect sensor, using high-quality materials, precise craftsmanship, high-precision and stable work, stable performance, durable and not easy to damage, long service life, accurate measurement
- High performance: Modular magnetic detector, stable structure, excellent performance, long service life, quick and convenient installation, quick and convenient installation
- Wide application range: Switch Hall sensor can be used for motor speed measurement, position detection, etc., using 3144E switch sensor, stable performance
- Fast and convenient: effect sensor, small and light appearance, stable performance, quick and convenient installation and disassembly, space saving, relatively light weight, simple operation
- Guarantee: If you have any questions or suggestions, please feel free to contact us. We will do our best to provide you with a pleasant shopping experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TenNuoDa |
| Model Number | TenNuoDaxfdrukbho4 |
| Colour | Onecolor |
| Product Dimensions | 1 x 1 x 1 cm; 20 Grams |
| Voltage | 1 Volts |
| Item Weight | 20 g |

## Images

![5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor - Image 1](https://m.media-amazon.com/images/I/71r-4j8tErL.jpg)
![5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor - Image 2](https://m.media-amazon.com/images/I/71+JIma4hzL.jpg)
![5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor - Image 3](https://m.media-amazon.com/images/I/81Epv+IB+yL.jpg)
![5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor - Image 4](https://m.media-amazon.com/images/I/71i0WMChuTL.jpg)
![5 Pcs 3144E 3.3-5V Effect Sensor Switch, Hall Effect Magnetic Sensor Module, Speed Counting Sensor Module Magnetic Detector, Switch Type Hall Sensor - Image 5](https://m.media-amazon.com/images/I/71psZrR6McL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/421207729-5-pcs-3144e-3-3-5v-effect-sensor-switch-hall](https://www.desertcart.kr/products/421207729-5-pcs-3144e-3-3-5v-effect-sensor-switch-hall)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-22*