Your can test sensors for your smartphone.
Supported sensors:
– Accelerometer
– Light sensor
– Proximity sensor
– Magnetometer
– Gyroscope
– Barometer (strain sensor)
– Compass
If sensor registered in draw, this would possibly maybe maybe be possess inexperienced indicator, otherwise this would possibly maybe maybe be pink.
If sensor not document any knowledge, this would possibly maybe maybe be with tag “no knowledge” on sensor test display. Than most conditions it plan that units doesn't possess it form of sensor, for diverse case it not working.
Showed total on hand sensors count. When press to it opened list of the sensors. Which that you just can be ready to test all of them with graph survey.
Also obedient for builders, who manufacture custom kernels.
Facts:
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Accelerometer
– measures acceleration alongside three axes x, y, z; items measurement: m/s^2
When oriented alongside the axis, the usual trace is equal to the gravitational acceleration (g = ~ 9.8 m/s^2).
With the horizontal put of the utility, the values alongside the axes: z = ~ 9.8 m/s^2, x = 0, y = 0).
Note:
Aged to routinely change the orientation of the display in the event you rotate the utility, in video games, and many others.
Description of test:
Check football. When the utility is tilted, the ball have to transfer in the route of inclination. Strive to ranking the ball into the aim.
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Light sensor
– measures illumination; items measurements: lux.
Note:
Aged to routinely adjust the brightness (auto brightness)
Description of test:
Consult with lamp. When increasing the illumination, the glow spherical the lamp changes from white to involving yellow.
Switch utility to the sunshine or, quite the opposite, trail real into a wretched room.
Approximate traditional values: room – 150 lux, place of job – 300 lux, sunny day – 10,000 lux and above.
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Proximity sensor
– measures the distance between the utility and the article; items measurement: cm.
On many units, on hand most piquant two values are on hand: “far” and “finish”.
Note:
Aged to narrate their non-public praises the display in the event you name by phone.
Description of test:
Consult with lamp. End the sensor by hand, the sunshine goes out, originate – illuminate.
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Magnetometer
– measures the magnetic field readings in three axes. The resulting trace is calculated based exclusively totally on them; items measure: mT
Note:
For packages admire compass.
Description of test:
Scale with level, which exhibiting the contemporary trace. Switch utility finish to a steel object, the trace have to develop.
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Gyroscope
– measures the stride of rotation of the utility spherical the three axes x, y, z; items measurement: rad/s
Note:
Aged in varied multimedia packages. As an illustration, in a digital camera app to make panoramas.
Description of test:
Presentations a graph of the stride of rotation alongside the x, y, z axes. When stationary, values tend to 0.
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Barometer (strain sensor)
– measures atmospheric strain; items measuring: mbar or mm Hg. (switch in settings)
Description of test:
Scale with level, which exhibiting the contemporary trace of strain.
Identical old atmospheric strain:
100 kPa = 1000 mbar = ~ 750 mm Hg.
Updated sdk
Modified some texts
Added german translation
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