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Measure Position, Angle, or Motion with Reliable Sensor Data
The Triple Axis Electronic Magnetoresistive Compass HMC5883L is a motion sensor module with i2c designed for position feedback, angle sensing, speed measurement, and motion control. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Operating Voltage: 5VDC; Interface: I2C.
Important: Motion sensors often need calibration in software to get the best accuracy. Mounting angle and vibration can change the result.
Why you’ll love it
- Useful spec: I2C
- Power range: 5VDC
- Compact size: 18 x 16 x 2 mm (L x W x H)
- 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 |
|---|---|---|
| Triple Axis Electronic Magnetoresistive Compass HMC5883L | motion sensor module with I2C | Current item |
| Joystick Dual Axis XY PS2 Module for Arduino | joystick input module with analog and digital output | model PS2 |
| ADXL335 5V ready triple-axis accelerometer +-3g analog out | motion sensor module with analog and digital output | analog output, digital output |
| IMU 10DOF L3G4200D+ADXL345+HMC5883L+BMP180 | motion sensor module with I2C | I2C interface, SPI interface |
What you can build
This sensor is a good fit for shaft encoders, speed counters, linear feedback, smart knobs, and actuator control.
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 | Triple Axis Electronic Magnetoresistive Compass HMC5883L |
|---|---|
| Communication protocol | I2C |
| Operating Voltage | 5VDC |
| Dimensions | 18 x 16 x 2 mm (L x W x H) |
| Interface | I2C |
| Category | position angle displacement speed acceleration sensors |
Wiring & usage notes
Connect VCC, GND, SDA, and SCL to your controller. Use the correct board voltage and I2C address in your code. Motion sensors often need calibration in software to get the best accuracy. Mounting angle and vibration can change the result.
What’s in the box
1 × Triple Axis Electronic Magnetoresistive Compass HMC5883L
Frequently Asked Questions
What does the Triple Axis Electronic Magnetoresistive Compass HMC5883L measure?
It is designed to measure sensor data for embedded projects.
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.
Does it need calibration?
Yes. Chemical and gas sensors usually need warm-up time, calibration, and periodic checking if you want stable readings.
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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