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

Product ID: 40465760

Details

Brand
HiLetgo
Color
Black
Connector Type
Screw
Manufacturer
HiLetgo
Material
Copper
Mounting Type
DIN Rail Mount

⚡Digital voltage output for instant signal

🔧5-pack for scalable prototyping

🧲5V DC precision magnetic sensing

Bs.153

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Description

🧲 Magnetize your projects with precision and power!

BULK PACK FOR PROTOTYPING - Five sensors included—perfect for iterative design and multi-project deployment.
PLUG PLAY COMPATIBILITY - Optimized for Arduino, Raspberry Pi, PIC, and AVR platforms—code your innovation fast.
ROBUST OPEN COLLECTOR OUTPUT - Reliable digital signals with built-in temperature compensation for consistent performance.
NON CONTACT MAGNETIC SWITCHING - Eliminate wear and tear with seamless, contactless activation.
INTEGRATED HALL EFFECT CIRCUITRY - Advanced semiconductor tech ensures ultra-sensitive magnetic detection.

The HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E operates at 5V DC, delivering digital voltage output signals based on magnetic induction intensity. Featuring integrated semiconductor technology with temperature compensation and open collector output, these sensors are ideal for Arduino, Raspberry Pi, PIC, and AVR applications. This 5-pack supports scalable prototyping and reliable RPM or position sensing in smart cars and industrial projects.

Specifications

ASIN	B01NBE2XIR
Best Sellers Rank	#21,445 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Hall Effect Sensors
Brand Name	HiLetgo
Color	Black
Connector Type	Screw
Customer Reviews	4.5 4.5 out of 5 stars (130)
Manufacturer	HiLetgo
Material Type	Copper
Model	3-01-1193
Mounting Type	DIN Rail Mount
Number Of Contacts	10
Number Of Poles	1
Number of Positions	1
Part Number	3-01-1193
Voltage	5 Volts

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TrustScore 4.5 | 7,300+ reviews

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Bs.153

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered 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 Bolivia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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