301

LED Indication - Discrete Overview

The Adafruit MSA301 is a triple-axis accelerometer breakout board designed for embedded applications. It integrates the MSA301 MEMS sensor with an onboard voltage regulator and level-shifting circuitry, enabling direct compatibility with 3.3V and 5V logic systems via I2C interface. The module provides digital acceleration data along three orthogonal axes, supporting standard communication protocols for microcontroller integration.

LED Indication - Discrete Feature Summary

• Integrated voltage regulation and level shifting for mixed-voltage system compatibility
• Triple-axis motion sensing capability using MEMS technology
• Standard I2C digital interface for straightforward microcontroller connection

LED Indication - Discrete Applications

• Motion detection in portable electronic devices
• Tilt sensing for orientation tracking
• Vibration monitoring in embedded systems

LED Indication - Discrete Procurement Notes

Verify that the specific revision of the MSA301 breakout matches the required voltage levels for the target application. Confirm I2C address settings and ensure the supply voltage aligns with the onboard regulator specifications. Check for any hardware revisions that may affect pinout or component placement before finalizing procurement.

LED Indication - Discrete Selection Notes

Select this component when a compact solution for triple-axis acceleration sensing is required alongside simplified interfacing. The integrated level shifting eliminates the need for external logic converters, making it suitable for projects mixing 3.3V and 5V components. Ensure the I2C bus speed requirements are compatible with the sensor's capabilities.

LED Indication - Discrete Part Context

This part is an Adafruit-branded breakout board featuring the MSA301 sensor. Adafruit specializes in open-source hardware and educational electronics platforms. The company designs these modules to simplify prototyping by providing pre-assembled circuits with necessary support components, facilitating easier integration into development projects.

LED Indication - Discrete Replacement Considerations

No public confirmed substitute part numbers are available.