Hasil Uji Kalibrasi Sensor Accelerometer ADXL335
ABSTRACT: Accelerometer is a
sensor that can measure acceleration of object. This sensor can be used for
till sensing detection, 3D game interface, computer’s mouse, and vehicle
navigation system. Operating of this sensor need a good calibration to get
parameters which determines the acceleration. This paper present result of
calibration of 3 Axis ADXL335 accelerometer. Calibration of this sensor consist
of 3 step testing on every axis of this sensor, sensor’s natural characteristic
testing, ZeroG voltage testing, and sensor’s sensitivity testing. The result of
testing ZeroG voltage and sensitivity must be compare with information from
datasheet. From this testing can be concluded that the ADXL335 accelerometer
has responsive output. Percentage of deviation standard is 0.257397% and the
minimum is 0%. The value of ZeroG voltage from testing are 1,637390 volt for X
axis, 1,638319 volt for Y axis, dan 1,736877 volt for Z axis. And the
sensitivity are 0,3096 V/g for X axis, 0,3296925 V/g for Y axis, Z axis is
0,3103370 V/g.
Penulis: IWAN SETIAWAN, BUDI
SETIYONO, TRI BAGUS SUSILO
Kode Jurnal: jptlisetrodd090102
