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Mma9555L Pedometer High Precision 3 Axis Acceleration Sensor Module

Rs. 595.00 Rs. 679.00

  • The MMA9555L intelligent motion-sensing pedometer is an extension of the MMA955xL intelligent sensor platform.
  • This device incorporates a 3-axis MEMS accelerometer, signal conditioning, data conversion, and a 32-bit microcontroller.
  • This intelligent motion-sensing sensor provides sophisticated pedometer functionality, activity level and six directional orientation monitoring.
  • The integrated functionality of sensor initialization, calibration, data compensation, and computation functions off-loads CPU bandwidth from the system application processor.
  • Therefore, total system power consumption is significantly reduced, because the application processor stays powered down until absolutely needed.
  • In addition, the device can be configured for an autosleep/autowake capability.


Applications:

-This low-power, intelligent sensor is optimized for use in portable and mobile consumer products such as:

-Pedometers, wearable devices, smart watches, wristband.

-Sleep monitoring.

-Smart earphone. 

-Health monitoring.


SPECIFICATION:

High resolution 3-axis accelerometer with

16-bit ADC (0.061 mg/LSB @ 2 g)

• Selectable g range (±2/4/8 g) and output data rates (488 Hz–3.8 Hz)

• One slave SPI or I2C interface operating at up to 2 Mbps for communication

with the host processor

• 1.8 V supply voltage low power consumption

• 2 µA typical current at stop mode

• 117 µA for pedometer running at active and 92 µA at suspend

• 87 µA when six-direction detection mode

• Complete built-in firmware for smart sensing intelligence

• Real time and preemptive application task scheduling

• Command interpreter support command/response and streaming

mode

• Low-power pedometer with rich output information

– Step counting

– Speed, distance, calorie count estimation

– Activity level (rest, walking, jogging, running)

• Six-direction detection output

• Extensive set of power-management features and low-power

mode

• GPIO2–GPIO8 can be used for exp

OVERVIEW:

-The low-power MMA9555L intelligent motion-sensing pedometer incorporates a 3-axis MEMS accelerometer, signal conditioning, data conversion, and a 32-bit microcontroller for use in portable and mobile consumer products.

-Targets applications such as pedometers, wearable devices, smart watches, wristbands, sleep monitors, smart earphones, and health monitoring

-Integrates sensor initialization, calibration, data compensation, and computation functions

-Provides sophisticated pedometer functionality and six-directional orientation monitoring

-Enables high accuracy step counting, stride length measurement, calorie, and activity type detection

-Includes auto-sleep/auto-wake capabilities

PACKAGE INCLUDES:

1 PCS x Mma9555L 3 Axis Acceleration Pedometer High Precision 


15 days 

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