---
product_id: 264022546
title: "HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V for Arduino PIC AVR Smart Cars"
brand: "hiletgo"
price: "343 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "Hi Letgo"
url: https://www.desertcart.ma/products/264022546-hiletgo-5pcs-hall-effect-magnetic-sensor-module-3144e-a3144-hall
store_origin: MA
region: Morocco
---

# Compact Design DC 5V Power Integrated Circuit HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V for Arduino PIC AVR Smart Cars

**Brand:** hiletgo
**Price:** 343 DH
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Projects with Precision!

## Quick Answers

- **What is this?** HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V for Arduino PIC AVR Smart Cars by hiletgo
- **How much does it cost?** 343 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/264022546-hiletgo-5pcs-hall-effect-magnetic-sensor-module-3144e-a3144-hall)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **🛠️ User-Friendly:** Simple setup for both beginners and pros, making it a must-have in your toolkit.
- • **🔍 Precision Sensing:** Experience accurate magnetic field detection with the Hall Effect principle.
- • **🌟 Reliable Performance:** Enjoy consistent output with a digital voltage signal for dependable results.
- • **🚀 Seamless Integration:** Easily connect with Arduino, PIC, and AVR for versatile applications.
- • **🔋 Low Power Consumption:** Designed for efficiency, ensuring your projects run longer.

## Overview

The HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 is a compact and efficient sensor designed for detecting magnetic fields. Operating at DC 5V, it integrates seamlessly with popular platforms like Arduino, PIC, and AVR, making it ideal for smart car applications and various DIY projects.

## Description

Description: 1. Non-Contact Switch 2. Hall Switch Integrated Circuit Using hall Effect Principle, 3. USES The Semiconductor Integrated Technology Manufacturing Magnetic Susceptibility of the Circuit, 4. It is by the Voltage Regulator, Hall Voltage Generator, Differential Amplifier, Schmidt Triggers, Temperature Compensation and the Open Collector Output Stage Circuit Composed of Magnetic Sensitive Sensor Circuit 5. Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage Signal Package Included: 5* HiLetgo Hall Effect Magnetic Sensor Module

Review: When I received the sensors they were all mangled because it was badly packaged
Review: I needed a simple RPM tester so I put together some simple Python code. Connected the Hall effect board to my PI. The board has '-' clearly marked for GND at the connector. I connected that to pin 6 on my PI. '+' is not marked on the board but is the middle pin, so I connected that to pin 2, 5V, on my PI. Then the status line, marked with an 'S' to GPIO18 which is physical pin 12 on the PI. Note the boards status line is open collector, meaning it is either open or GND. It does NOT swing up 5V. In the Python code I did set the GPIO18 pin to be pulled up by the PI, not sure if I needed that since that may be the default. I tested my simple code on all 5 of the boards I received and they all worked as expected. I could easily detect an RPM from 30 to 400 RPM. Sorry that is NOT the limit of the circuit, just my hand tool. This little board is very inexpensive and works perfectly.

## Features

- Hall Switch Integrated Circuit Using hall Effect Principle
- Uses The Semiconductor Integrated Technology Manufacturing Magnetic Susceptibility of the Circuit
- Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage Signal

## Product Details

- **Connector type:** Screw
- **Number of contacts:** 5
- **Mounting type:** DIN Rail Mount
- **Material:** Copper
- **Brand:** HiLetgo

## Images

![HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V for Arduino PIC AVR Smart Cars - Image 1](https://m.media-amazon.com/images/I/61gUkDoHh-L.jpg)

## Questions & Answers

**Q: Is center pin +5V?  Why not show power hookup? It is different than most.**
A: Signal pin is marked "S". Ground pin is marked "-". Unmarked center pin is "+5V".

**Q: Does this work on 3.3v arduino?**
A: Yes. It works on both 3.3v and 5v.

**Q: do these have an LED?**
A: Yes, LED turn on when the magent is present.  Output goes low.

## Customer Reviews

### ⭐⭐ Review
*by C***S on 19 February 2021*

When I received the sensors they were all mangled because it was badly packaged

### ⭐⭐⭐⭐⭐ Review
*by A***R on 31 August 2023*

I needed a simple RPM tester so I put together some simple Python code. Connected the Hall effect board to my PI. The board has '-' clearly marked for GND at the connector. I connected that to pin 6 on my PI. '+' is not marked on the board but is the middle pin, so I connected that to pin 2, 5V, on my PI. Then the status line, marked with an 'S' to GPIO18 which is physical pin 12 on the PI. Note the boards status line is open collector, meaning it is either open or GND. It does NOT swing up 5V. In the Python code I did set the GPIO18 pin to be pulled up by the PI, not sure if I needed that since that may be the default. I tested my simple code on all 5 of the boards I received and they all worked as expected. I could easily detect an RPM from 30 to 400 RPM. Sorry that is NOT the limit of the circuit, just my hand tool. This little board is very inexpensive and works perfectly.

### ⭐⭐⭐⭐⭐ Review
*by L***L on 24 February 2023*

Funcionaron bien

## Frequently Bought Together

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-22*