The code running lights and sounds on my outlaw class pinewood derby police car 2019 using Adafruit's Hallowing and CircuitPython

code.py

import time
import array
import math
import board
import pulseio
import digitalio
import touchio
import audioio
import busio
import adafruit_lis3dh
import neopixel
import random

red = (255, 0, 0)
blue = (0, 0, 255)

# Setup LED pins
RED_PIN = board.D10
BLUE_PIN = board.D11
TAIL_PIN = board.D12 # brake lights
HEAD1_PIN = board.D5 # left headlight
HEAD2_PIN = board.D9 # right headlight

# Setup PIR pins
PIR_PIN = board.SENSE   # Pin port connected to PIR sensor output wire.
# Setup digital input for PIR sensor:
pir = digitalio.DigitalInOut(PIR_PIN)
pir.direction = digitalio.Direction.INPUT

# internal neopixel set to 0, the only way I could find to turn it off
inrgb = neopixel.NeoPixel(board.NEOPIXEL, 1)
inrgb.brightness = 0

# Setup digital output for LED pins:
ledr = digitalio.DigitalInOut(RED_PIN)
ledr.direction = digitalio.Direction.OUTPUT
ledb = digitalio.DigitalInOut(BLUE_PIN)
ledb.direction = digitalio.Direction.OUTPUT
ledbrake = digitalio.DigitalInOut(TAIL_PIN)
ledbrake.direction = digitalio.Direction.OUTPUT
ledhead1 = digitalio.DigitalInOut(HEAD1_PIN)
ledhead1.direction = digitalio.Direction.OUTPUT
ledhead2 = digitalio.DigitalInOut(HEAD2_PIN)
ledhead2.direction = digitalio.Direction.OUTPUT

# Setup cap touch buttons
toucha2 = touchio.TouchIn(board.TOUCH4)
toucha5 = touchio.TouchIn(board.TOUCH1)

# Set up accelerometer on I2C bus, 4G range:
i2c = busio.I2C(board.SCL, board.SDA)
ACCEL = adafruit_lis3dh.LIS3DH_I2C(i2c, address=0x18)
ACCEL.range = adafruit_lis3dh.RANGE_4_G

def step_away():
    sound = ['Siren2.wav', 'IndustrialAlarm.wav', 'carhorn.wav', 'BeepCensor.wav', 'woopwoop.wav', 'dogwoof.wav']
    s = random.choice(sound)
    wave_file = open(s, "rb")  # open a wav file
    wave = audioio.WaveFile(wave_file)
    audio.play(wave)  # play the wave file
    # led.value = True
    while audio.playing:  # turn on LED, turn servo
        alarm_lights(2, 0.2)
    wave_file.close()  # close the wav file

def race_ready():
    wave_file = open('siren.wav', "rb")  # open a wav file
    wave = audioio.WaveFile(wave_file)
    audio.play(wave)  # play the wave file
    # led.value = True
    while audio.playing:  # turn on LED, turn servo
        police_lights(1, 0.08)
    wave_file.close()  # close the wav file

def racing():
    wave_file = open('OpenPipeSymphony.wav', "rb")  # open a wav file
    wave = audioio.WaveFile(wave_file)
    audio.play(wave)  # play the wave file
    # led.value = True
    while audio.playing:  # turn on LED, turn servo
        police_lights(1, 0.08)
    wave_file.close()  # close the wav file
    ledbrake.value = True
    time.sleep(4)
    ledbrake.value = False
    time.sleep(.1)
    ledbrake.value = True
    time.sleep(.1)
    ledbrake.value = False
    time.sleep(.1)
    ledbrake.value = True
    time.sleep(.1)
    ledbrake.value = False

# Setup audio out pin
audio = audioio.AudioOut(board.A0)

# function for police lights external
def police_lights(count, speed):
    for _ in range(count):
        ledr.value = True
        ledhead1.value = True
        ledhead2.value = False
        time.sleep(speed)
        ledr.value = False
        ledhead1.value = False
        ledhead2.value = True
        time.sleep(speed)
        ledb.value = True
        ledhead1.value = True
        ledhead2.value = False
        time.sleep(speed)
        ledb.value = False
        ledhead1.value = False
        ledhead2.value = True
        time.sleep(speed)
        ledhead2.value = False

def alarm_lights(count, speed):
    for _ in range(count):
        ledr.value = True
        ledhead1.value = True
        ledhead2.value = False
        ledbrake.value = True
        time.sleep(speed)
        ledr.value = False
        ledhead1.value = False
        ledhead2.value = True
        ledbrake.value = False
        time.sleep(speed)
        ledb.value = True
        ledhead1.value = True
        ledhead2.value = False
        ledbrake.value = True
        time.sleep(speed)
        ledb.value = False
        ledhead1.value = False
        ledhead2.value = True
        ledbrake.value = False
        time.sleep(speed)
        ledhead2.value = False

while True:
    # feel for single taps
    ACCEL.set_tap(1, 60)
    if ACCEL.tapped:
        print("Tapped!")
        time.sleep(0.01)

    # feel for shakes
    if ACCEL.shake(shake_threshold=10):
        print("Shaken!")
        step_away()

    # feel for downward track angle
    try:
        # ACCEL_X = ACCEL.acceleration[0]
        # ACCEL_Y = ACCEL.acceleration[1]
        ACCEL_Z = ACCEL.acceleration[2]  # Read Z axis acceleration
    except OSError:
        pass
    # print(ACCEL_Z)  # uncomment to see the accelerometer z reading
    # print(ACCEL_X, ACCEL_Y, ACCEL_Z)
    if -8.55 <= ACCEL_Z <= -8.35:
        # print(ACCEL_X, ACCEL_Y, ACCEL_Z)
        # print('Ready to race!')
        race_ready()



    # # feel for downward track angle
    # try:
    #     ACCEL_X = ACCEL.acceleration[0]
    #     ACCEL_Y = ACCEL.acceleration[1]
    #     ACCEL_Z = ACCEL.acceleration[2]  # Read Z axis acceleration
    # except OSError:
    #     pass
    # print(ACCEL_X, ACCEL_Y, ACCEL_Z)
    # time.sleep(0.5)

    # feel for touches
    if toucha2.value:
        # print("touched 2!")
        racing()
    if toucha5.value:
        # print("touched 5!")
        racing()