# Freetronics Hall Effect Magnetic and Proximity Sensor Module

**Type:** Product page · **SKU:** CE04534 · **Brand:** [Freetronics](https://core-electronics.com.au/brands/freetronics-australia)
**Page:** https://core-electronics.com.au/freetronics-hall-effect-magnetic-and-proximity-sensor-module.html ([markdown](https://core-electronics.com.au/freetronics-hall-effect-magnetic-and-proximity-sensor-module.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: Hall module.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/Hall%20module

## Description

Sense magnetic presence, rotating wheels and magnets, door and arm sensors, and anything else magnetic nearby this sensor.

*Click here for our Hall Effect Magnetic and Proximity Sensor Module Quickstart Guide*

Features:

- Green “triggered” LED for easy setup and use
- Output turns on at 40 Gauss (4mT) and turns off at 30 Gauss (3mT)
- Senses both north pole and south pole magnetic polarity
- 2.5 to 5.5V operation
- Dimensions: 21(W) x 16(H) x 4(D)mm
 

The module includes mounting holes suitable for M3 or 1/8" bolts, and a flat rear face so you can easily glue it to any surface.

**Resources**

- **Hall Effect Magnetic and Proximity Sensor Quickstart Guide**
- **[HALL Schematic and Reference (PDF)](https://core-electronics.com.au/attachments/localcontent/HALL_HallEffectModule_15780c1fe9a.pdf)**
- [**AH180 sensor datasheet**](https://core-electronics.com.au/attachments/localcontent/AH180_24825b2d802.pdf)
- Discuss in the forum
- [Design files](https://github.com/freetronics/HallEffectModule)
 

**SKU:**

- HALL (58)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/h/a/hall-angle_1024x1024.jpg)