1  # SPDX-FileCopyrightText: 2022 Noe Ruiz for Adafruit Industries
 2  # SPDX-License-Identifier: MIT
 3  # Ghost with Glasses Neon Sign
 4  import board
 5  import neopixel
 6  from adafruit_led_animation.animation.blink import Blink
 7  from adafruit_led_animation.animation.comet import Comet
 8  from adafruit_led_animation.animation.chase import Chase
 9  from adafruit_led_animation.animation.pulse import Pulse
10  from adafruit_led_animation.group import AnimationGroup
11  from adafruit_led_animation.sequence import AnimationSequence
12  from adafruit_led_animation import color
13  
14  ghost_pixels = neopixel.NeoPixel(board.SDA, 90, brightness=0.5,
15      auto_write=False, pixel_order=neopixel.RGB)
16  glasses_pixels = neopixel.NeoPixel(board.SCL, 33, brightness=0.5,
17      auto_write=False, pixel_order=neopixel.RGB)
18  
19  animations = AnimationSequence(
20      # Synchronized animations
21      AnimationGroup(
22          Chase(ghost_pixels,speed=0.02, color=color.CYAN, size=40, spacing=5),
23          Blink(glasses_pixels, speed=.4, color=color.PURPLE),
24          sync=False,
25      ),
26  
27      # Sequential animations
28      Pulse(glasses_pixels, speed=0.01, color=color.WHITE, period=2),
29  
30      # Synchronized
31      AnimationGroup(
32          Pulse(glasses_pixels, speed=0.01, color=color.PURPLE, period=1),
33          Comet(ghost_pixels, speed=0.01, color=color.CYAN, tail_length=50, bounce=False),
34          sync=True,
35      ),
36  
37      advance_interval=4.0,
38      auto_clear=True,
39      auto_reset=True,
40  )
41  
42  while True:
43      animations.animate()