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This is a breakout board that contains MMA8452 IC, which is a 12-bit resolution 3-axis accelerometer. It can detect ±2g/±4g/±8g accelerations. It has I2C communication interface.
MMA8451 GY-45 Module Digital Triaxial Accelerometer Precision Tilt for Arduino
ADXL346 is a small, thin, ultra-low power, 3-axis accelerometer with high resolution (13bit) measurement up to 16 G. The digital output data format is 16-bit binary, which can be performed via SPI (3-wire or 4-wire) or I2C.
The InvenSense MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, as it contains 16-bits analog to digital conversion hardware for each channel. Therefor it captures the x, y, and z channel at the same time. The sensor uses the I2C-bus to interface with the Arduino.