Adafruit Wide-Range Triple-axis Magnetometer - MLX90393

SKU: ADA4022 Brand: Adafruit
Measure the invisible magnetic fields that surround us, with this wide-range magnetometer. The MLX90393 is a wide range magnetic field sensor, that can measure 16-bits...
$19.95 AUD, inc GST
$18.14 AUD, exc GST

Available with a lead time
Expect dispatch between Apr 08 and Apr 09

Quantity Discounts:

  • 10-25 $17.41 (exc GST)
  • 25+ $16.86 (exc GST)
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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

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  • $10+ Express (2+ days*, tracked)
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Shipping costs may increase for heavy products or large orders.

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Measure the invisible magnetic fields that surround us, with this wide-range magnetometer. The MLX90393 is a wide range magnetic field sensor, that can measure 16-bits in ranges from ±5mT up to ±50mT in all 3 axes.

Compared to most magenetometers, this gives a huge range, which makes it excellent for detecting magnets and magnetic orientation, rather than the Earths magnetic field. (Magnets have a much stronger field that overwhelms most magnetometers that would normally be used for orientation with respect to the North Pole)

To make it easy to use, Adafruit have placed this tiny little sensor onto a breakout board, with a 3.3V power supply and level shifter. This makes it easy to use with any 3 or 5V microcontroller. Adafruit's Arduino and CircuitPython code will get you started in a jiffy, with I2C communication to the sensor. You will be readin' out those Gauss's in minutes! With the address select pins you can have up to 4 sensors on one I2C bus.

Comes as a fully assembled and tested breakout board with a small piece of header for use with a breadboard.

Specifications

The MLX90393 has the following key technical specifications:

  • 16-bit output on all three (XYZ) magnetic field sensors
  • An unusually large dynamic range of 5-50 mT (1 mT or millitesla = 10 G or Gauss).By comparison, the LSM303DLHC saturates at +/-8.1 G (0.81 mT) at maximum range setting.
  • Up to ~500 Hz sample rate (Based on OSR=0, DIG_FILT=2, HALLCONF=0xC for 1.84ms conversion time. See 15.1.5 HALLCONF [3:0] in the datasheet for details.)
  • User-adjustable I2C address to allow multiple sensors in your project (two I2C ADDR pins for four possible I2C addresses).

Technical Details

Datasheets, diagrams, Arduino & Python libraries, schematics and more in the Adafruit Learning System

Product Dimensions: 23.0mm x 19.2mm x 2.8mm / 0.9" x 0.8" x 0.1"

Product Weight: 1.5g / 0.1oz

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

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If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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