MMA7361 Triaxial Acceleration Sensor -Arduino Compatible
The MMA7361LC is a low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a 1-pole low pass filter, temperature compensation, self test, 0g-Detect which detects linear freefall, and g-Select which allows for the selection between 2 sensitivities. Zero-g offset and sensitivity are factory set and require no external devices. The MMA7361LC includes a Sleep Mode that makes it ideal for handheld battery powered electronics.
This module can be used for signal disposal、unipolar low-pass filter and temperature compensation technology because it use low-cost micro capacitive accelerometer and four ranges which is optional for user choosing in four of the sensitivity. This device include a low-pass filter and zero g compensation.
This product also provides sleeping mode and so it's ideal choice for products with battery handheld devices .
1、3mm x 5mm x 1.0mm LGA-14 Package
2、Low Current Consumption: 400 μA
3、Sleep Mode: 3 μA
4、Low Voltage Operation: 2.2 V – 3.6 V
5、High Sensitivity (800 mV/g @ 1.5g)
6、Selectable Sensitivity (±1.5g, ±6g)
7、Fast Turn On Time (0.5 ms Enable Response Time)
8、Self Test for Freefall Detect Diagnosis
9、0g-Detect for Freefall Protection
10、Signal Conditioning with Low Pass Filter
11、Robust Design, High Shocks Survivability
13、Environmentally Preferred Product
14、Working Voltage : +3.3V and 5V
15、Size : 22mm * 15mm * 9mm
17、Weight : 2g
Characteristics: in one side the board can be directly powered with 5V power, compatible Arduino and other 51 series, in another side it can be directly powered with 3.3V power same as Aruino.
Standard interface and can be directly inserted into multi-purpose boards.
Diagram Functional :
Typical Applications :
This sensor is vailable for the robot, intelligent vehicle, free fallers detection, and action detection etc, and has higher sensitivity. It can carry out three-dimensional XYZ axial detection, and can make three corresponding equipment can respond to position, orientation and mobile changes. Can be used for evaluation and research.
1、3D Gaming: Tilt and Motion Sensing, Event Recorder
2、HDD MP3 Player: Freefall Detection
3、Laptop PC: Freefall Detection, Anti-Theft
4、Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass
5、Pedometer: Motion Sensing
6、PDA: Text Scroll
7、Navigation and Dead Reckoning: E-Compass Tilt Compensation
8、Robotics: Motion Sensing
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