The heart of this Seismometer is MPU-6050 sensor contains a 3Axis MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, as it contains 16-bits analog to digital conversion hardware for each channel. Therefor it captures the x, y, and z channel at the same time. The sensor uses the I2C-bus to interface with the Arduino.
The first part of this project is directly taken from Silicon Chip magazine March 2018. At maximum sensitivity, the fullscale reading of this device is ±2g on each of