Is center pin +5V? Why not show power hookup? It is different than most.

Signal pin is marked "S". Ground pin is marked "-". Unmarked center pin is "+5V".

Does this work on 3.3v arduino?

Yes. It works on both 3.3v and 5v.

do these have an LED?

Yes, LED turn on when the magent is present. Output goes low.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V for Arduino PIC AVR Smart Cars

HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V for Arduino PIC AVR Smart Cars

Product ID: 366905275

Details

Colour
Black
Connector Type
Screw
Material
Copper
Mounting Type
DIN Rail Mount
Number Of Contacts
10

🔌Digital voltage output signal

🧲5V DC magnetic sensing power

⚙️Integrated Hall effect IC tech

176 Lei

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Description

🧲 Magnetize your projects with precision and power!

MULTI PACK VALUE - 5 sensors per pack to power multiple innovative builds
PLUG PLAY COMPATIBILITY - Seamlessly integrates with Arduino, PIC, AVR smart projects
ROBUST SEMICONDUCTOR DESIGN - Advanced Hall effect IC ensures consistent magnetic response
PRECISION MAGNETIC DETECTION - Non-contact sensing for ultra-reliable triggers
TEMPERATURE COMPENSATED ACCURACY - Stable performance across varying environments

The HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E offers a reliable, non-contact magnetic sensing solution powered by a 5V DC supply. Featuring integrated semiconductor technology, it outputs a clean digital voltage signal ideal for Arduino, PIC, and AVR smart car applications. Each pack includes five sensors designed for precision, durability, and temperature-compensated accuracy, making it a must-have for innovative tech creators.

Specifications

ASIN	B01NBE2XIR
Brand Name	HiLetgo
Colour	Black
Connector Type	Screw
Country of Origin	USA
Customer Reviews	4.5 4.5 out of 5 stars (129)
Manufacturer	HiLetgo
Material Type	Copper
Model Number	3-01-1193
Mounting Type	DIN Rail Mount
Number Of Contacts	10
Number Of Poles	5
Number of Items	5
Number of Packs	5
Number of Positions	5
Part Number	3-01-1193
Voltage	5 Volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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5 days ago

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176 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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