MMA8451 Modulo, Digitale triaxial Digitale Modulo, precision inclination Modulo arduino Sale

MMA8451 Modulo, Digitale triaxial Digitale Modulo, precision inclination Modulo arduino

MMA8451 Modulo, Digitale triaxial Digitale Modulo, precision inclination Modulo arduino

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Dettagli

MMA8451 module, digital triaxial accelerometer module, precision inclination module arduino

 

GY-45 MMA8451 module; digital triaxial accelerometer module; precision inclination module arduino (MMA8451)
 
 

 

 

MMA8451Q is a has 14 intelligent low-power resolution, three axis, capacitance decay mechanical acceleration sensor. The acceleration sensor has rich embedded function, with flexible user programmable options, you can configure up to the two interrupt pins. Embedded the interrupt function can save the power consumption of the whole, relieve the burden of main processor constantly polling data. At the same time have access to the function of the low-pass filter and high-pass filter data, the data needed for analysis can be reduced to the lowest level, so as to realize moving detection and rapid response. The device can be configured to use any combination of configurable embedded function generates inertial awakens the interrupt signal, which makes MMA8451Q in monitoring events at the same time, in the stationary state keep in low power mode.

 

features
Power supply voltage: 1.95 V to 3.6 V
The interface voltage: 1.6 V to 3.6 V
Plus or minus/plus or minus 4 g / 2 g + 8 g dynamic range can be selected
Range of output data rate (ODR) : 1.56 Hz to 800 Hz
Noise: 99 mu g Hz /)
14 and 8 bits of digital output
The I2C digital output interface (when Ω pull-up resistor is 4.7 k, the highest frequency of 2.25 MHz)
Suitable for seven interrupt sources of two programmable interrupt pin
Three motion detection embedded channel
Or free fall motion detection: 1 channel
- pulse detection: 1 channel
- shake detection: 1 channel
With a programmable lag compensation direction (horizontal/vertical) detection
Automatically wake up and sleep ODR can automatically change automatically
32 samples FIFO
High-pass filter data output and by FIFO output separately
Since the detection of
Conform to the RoHS standard
Power consumption: 6 mu, 165 mu A
Typical applications

Electronic compass application
Static direction detection (horizontal/vertical, up/down, left/right and front/back position identification)
Laptops, ebook reader and portable computer fell and free fall detection
Real-time direction detection, virtual reality and game 3 d user position feedback)
Real-time activity analysis (pedometer step count, for HDD free fall detection, conjecture sailing GPS backup)
Motion detection is suitable for portable energy-saving products (for mobile phone, PDA, game consoles, GPS auto sleep and auto wake up)
Shock and vibration testing (mechanical and electrical integration of compensation, shipping and warranty using the record)
User interface (by direction change menu scrolling, detect button to replace the label)




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MMA8451 Modulo, Digitale triaxial Digitale Modulo, precision inclination Modulo arduino
MMA8451 Modulo, Digitale triaxial Digitale Modulo, precision inclination Modulo arduino

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