Sound Calibration Test

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Sound Calibration Test
Description: By programming the code for Micro:bit, we can measure and collect the sound level data. Then, we calibrate the Micro:bit sound level sensor by using sound meter R8050. After that, through comparison with calibration data and change the measured result into a standard measurement unit Decibel(dB). With these technic and skills, we made a Micro:bit sound level to Decibel (dB) calculator.
School: Shatin Methodist Primary School (P.5)