Description
The Freescale Semiconductor MMA7455L 3-Axis Digital Output Accelerometer is a low power, micro-machined sensor capable of measuring acceleration along its X, Y, and Z axes.
Features
- including an analog to digital converter (ADC), digital low-pass filter, and selectable sensitivity ranges of ±2g, ±4g, or ±8g. This device can be easily configured to detect quick motion pulses as single-taps, double-taps, and 0g (free-fall) conditions on any or all axes and provides configurable interrupt pins (INT1 and INT2) for each type of event. Flexibility and compatibility are designed into this module. An on-board voltage regulator and I/O voltage level-shifters make this module especia.
MMA7455-Parallax.pdf
