3 Pack MMA8451 3 Axis MEMS Accelerometer Sensor Module With I2C Interface 1.95 To 3.6V Range High Resolution Tilt And Orientation Sensing For Embedded Projects And Hobbyist Robotics

Three-Pack 3-axis MEMS Accelerometer Module with I2C
✔️ 3-axis MEMS accelerometer, I2C data, 2/4/8g ranges, 1.95-3.6V

The MMA8451-based 3-axis accelerometer module offers accurate tilt and orientation sensing for embedded projects and hobbyist robotics. It uses a low-power digital sensor with I2C interface, making it a good fit for microcontroller platforms like Arduino, ESP32, and similar boards that need precise motion data. The device supports selectable ranges, high-resolution digital output, and a wide operating temperature, making it suitable for always-on tilt and movement tasks in compact layouts.

✅ 3-axis acceleration sensing for X, Y, Z with tilt detection
✅ I2C digital interface for simple wiring and noise immunity
✅ Voltage range 1.95-3.6 VDC and wide operating temp -40°C to 85°C
✅ Output data rate up to 800 Hz for real-time motion analysis
✅ INT1/INT2 interrupts support motion events for responsive control

💡 What is a compact 3-axis accelerometer with I2C used for in embedded projects and hobby robotics?

These handy sensors deliver real-time motion and tilt data to drive control loops and position sensing.

- Real-time X, Y, Z acceleration data for motion tracking - Stable tilt/orientation feedback for robotics and automation - Easy I2C integration with common microcontrollers and low power operation✝️