accelerometer_circuit_playground.py

import time
import busio
import board
import adafruit_lis3dh
from adafruit_motor import servo


z_pool = [0,0,0,0,0,0,0,0,0,0,
          0,0,0,0,0,0,0,0,0,0,
          0,0,0,0,0,0,0,0,0,0,]

# Setup accelerometer
i2c = busio.I2C(board.ACCELEROMETER_SCL, board.ACCELEROMETER_SDA)
sensor = adafruit_lis3dh.LIS3DH_I2C(i2c, address=0x19)
i = 0
last_time = time.monotonic()
start_time = last_time*1
while True:
    x, y, z = sensor.acceleration
    z_pool[i % 30] = z
    i += 1
    z_avg = sum(z_pool) / 30

    cur_time = time.monotonic()
    if (cur_time - last_time) > 1:
        print(cur_time-start_time, x,y,z,str(z_avg))
        last_time = time.monotonic()