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Cảm biến góc, Cảm biến gia tốc Module cảm biến gia tốc MMA7455

Thương hiệu: Khác
SKU: T37-2
Giá: 195,000₫
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MMA7455-axis digital acceleration sensor module, IIC / SPI interface, new and original chip! Integrated on board 5V to 3.3V chip microcontroller for 5V power supply system is more convenient!MMA7455 digital acceleration sensor moduleMMA745 is a digital output (I2C/SPI), low power, compact capacitive micromachined accelerometer with signal conditioning, low-pass filter, temperature compensation, self-test, can be configured through the interrupt pin (INT1 or INT2) detect 0g, and the pulse detection. Customers can use the specified 0g registers and g-Select range selection bias for 0g set calibration range can be selected by command three acceleration range (2g/4g/8g). MMA745xL series with standby mode, making it a battery-powered handheld electronic devices the ideal choice.MMA7455 digital three-axis acceleration sensor module to the core of Freescale's MMA7455L digital three-axis acceleration sensor, the module is designed to use the official recommended design, circuit board design through high electromagnetic compatibility and optimization with output accuracy, small size, reliable, a variety of clear identification, and good scalability characteristics. MMA7455L with DIP pin chip installed in the printed circuit board (PCB), it allows customers to integrate it into the specific design applications, evaluate the product. Such customers will be able to in their own environment and flexible hardware and software to evaluate the device.Main parameters of the module· Z-axis self-test· Low-voltage operation: 2.4V - 3.6V· For the user specified offset calibration registerProgrammable threshold interrupt output· Level detection mode Motion Recognition (Shock, vibration, free fall)· Pulse detection mode single pulse or double pulse identification· Sensitivity 64 LSB / g @ 2g / 8g 10-bit mode· 8-bit mode Selectable Sensitivity (± 2g, ± 4g, ± 8g)· Robust design and high shock resistance (5000g)· Environmentally friendly products• Low CostTarget applications* Cell phone / PMP / PDA: Image Stability, Text Scroll, · mobile dial-up, click the Mute ·• Hard disk drive (HDD): free-fall detection* Notebook: free-fall detection, · security· Pedometer• Motion sensor, · fault recorder Tài liệu: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MMA745xL
 
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