> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 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

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## 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)