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Measure Current, Voltage, or Magnetic Fields with Ease
The Three-axis Magnetic Sensor Module QMC5883L is a magnetic sensor designed for power monitoring, motor feedback, magnetic detection, and control systems. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Interface: I2C.
Why you’ll love it
- Wide Magnetic Field Range (±8 Gauss): Wide Magnetic Field Range (±8 Gauss)
- Key feature: Temperature Compensated Data Output and Temperature Output
- I2C Interface: I2C Interface with Standard and Fast Modes.
- Easy wiring: I2C
- Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
- Common controller support: Works well with Arduino, ESP32, Raspberry Pi, and similar boards
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| Three-axis Magnetic Sensor Module QMC5883L | magnetic sensor | Current item |
| Hall Sensor A3144E | magnetic sensor with analog and digital output | hall-effect detection |
| Hall Sensor Module | magnetic sensor with analog and digital output | analog output, digital output |
| Reed Switch 2 x 14 mm Normally Open 10PCS | magnetic sensor with digital output | normally-open switching, capacitive touch input |
What you can build
This sensor is a good fit for current meters, motor drivers, magnetic door sensing, power dashboards, and fault alerts.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus an I2C cable or jumper wires for quick setup and testing.
Recommended add-ons
Useful add-ons include I2C cables, pull-up friendly boards, OLED displays, and logging modules, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | Three-axis Magnetic Sensor Module QMC5883L |
|---|---|
| Interface | I2C |
| Category | electric current electric potential magnetic sensors |
Wiring & usage notes
Connect VCC, GND, SDA, and SCL to your controller. Use the correct board voltage and I2C address in your code.
What’s in the box
1 × Three-axis Magnetic Sensor Module QMC5883L
Frequently Asked Questions
What does the Three-axis Magnetic Sensor Module QMC5883L measure?
It is designed to measure magnetic field or magnetic presence.
Can I use it with Arduino, ESP32, or Raspberry Pi?
Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
How do I connect this I2C sensor?
This version uses I2C, so you usually connect VCC, GND, SDA, and SCL.
What affects accuracy?
Power quality, wiring, mounting, target material, and the real environment can all affect the reading. It is best to test and calibrate in the final setup.
Is it good for prototyping?
Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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