imu & motion sensors 24 in stock
Track movement, tilt, heading, and motion in smart devices and robots
Shop IMU and motion sensors for acceleration, rotation, orientation, vibration, and movement-aware projects. This collection is ideal for robotics, balancing systems, wearables, navigation, and gesture-based builds.
Motion sensing lets hardware react to the real world. IMUs help you detect tilt, acceleration, rotation, and motion patterns, making them useful for robots, handheld devices, wearables, and controllers that need more than simple on-off sensing.
Why use IMU and motion sensors
Good for robotics, motion logging, controller input, stabilization, and portable devices.
Many boards fit small enclosures and work well with battery-powered projects.
Most modules connect through I2C, SPI, or similar interfaces used on common dev boards.
What you can build
- Self-balancing robots and tilt-aware vehicles
- Gesture controls, handheld remotes, and game inputs
- Motion trackers for sports, tools, and wearables
- Orientation sensing for drones, gimbals, and camera rigs
- Impact and vibration logging in machines and equipment
- Navigation and dead-reckoning experiments
- Fall detection or activity-aware embedded systems
- Interactive projects that react to movement or tapping
Starter bundle ideas
An IMU paired with a controller and motor system for movement-aware robots.
A compact setup for body motion, activity sensing, and battery-powered prototypes.
A simple way to show tilt, angle, and movement on a screen or logger.
Recommended add-ons
- Microcontrollers for reading and filtering motion data
- Displays for live angle, heading, and status feedback
- SD storage for motion logging and review
- Battery parts for portable builds
- Mobile platforms for robots that need balance or tracking
- Prototyping parts for bench testing and quick wiring
- Wireless modules
- Tools for setup and calibration work
Technical specifications
| Typical measurements | Acceleration, angular rate, tilt, motion events, and in some products heading or magnetic field |
|---|---|
| Common interfaces | I2C, SPI, analog, or digital interrupt output depending on the module |
| Typical logic level | Many boards are designed for 3.3V logic, though some include regulation or level handling |
| Common platforms | Arduino, ESP32, Raspberry Pi, and RP2040-based boards |
| Typical uses | Robotics, wearables, stabilization, motion logging, and gesture input |
| Best practice | Calibrate in software and mount the sensor securely to reduce noise and alignment errors |
Wiring and calibration notes
Important: orientation data is only as good as the mounting, power quality, and software filtering in your build.
- Mount the sensor firmly and keep the axis orientation consistent with your code.
- Confirm voltage and logic compatibility before wiring to 5V boards.
- For accurate results, allow time for calibration and test in the final enclosure or motion path.
What’s in the box
Inclusions vary by module. Many listings include the breakout board only, while headers or cables may be separate. Check the product page for soldering needs, pin labels, and supported interfaces.
FAQ
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What is the difference between an accelerometer and a gyro?
An accelerometer measures linear acceleration and tilt clues, while a gyroscope measures rotational motion. Many IMUs combine both.
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Can I use these with Arduino or ESP32?
Yes. Many motion sensors work well with common 3.3V development boards and standard sensor libraries.
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Are these good for robotics?
Yes. They are widely used for balance, angle detection, feedback, and motion-aware control.
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Do I need calibration?
Usually, yes. Calibration helps improve stability and reduce drift or axis mismatch.
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Do you ship within the Philippines?
Yes. Circuitrocks offers nationwide Philippine shipping.
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Gyro 3-Axis Analog Module ENC03 - Murata Sensor
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Gyro 1-Axis Analog Module ENC03 - Single-Axis
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