1  # SPDX-FileCopyrightText: 2018 Mikey Sklar for Adafruit Industries
 2  #
 3  # SPDX-License-Identifier: MIT
 4  
 5  # 3D_Printed_Guardian_Sword
 6  # https://learn.adafruit.com/breath-of-the-wild-guardian-sword-led-3d-printed
 7  
 8  import time
 9  
10  import board
11  import neopixel
12  
13  pin = board.D4  # DIGITAL IO pin for NeoPixel OUTPUT from GEMMA
14  pixel_count = 93  # number of neopixels
15  delayval = .01  # 10 ms delay
16  
17  APIXELS = 14  # number of first orange pixels
18  BPIXELS = 84  # number of blue pixels
19  CPIXELS = 93  # second orange pixels
20  
21  # initialize neopixels
22  pixels = neopixel.NeoPixel(pin, pixel_count, brightness=1, auto_write=False)
23  
24  while True:
25  
26      # For the first 14 pixels, make them orange,
27      # starting from pixel number 0.
28      for i in range(0, APIXELS):
29          # Set Pixels to Orange Color
30          pixels[i] = (255, 50, 0)
31          # This sends the updated pixel color to the hardware.
32          pixels.write()
33          # Delay for a period of time (in milliseconds).
34          time.sleep(delayval)
35  
36      # Fill up 84 pixels with blue,
37      # starting with pixel number 14.
38      for i in range(APIXELS, BPIXELS):
39          # Set Pixels to Orange Color
40          pixels[i] = (0, 250, 200)
41          # This sends the updated pixel color to the hardware.
42          pixels.write()
43          # Delay for a period of time (in milliseconds).
44          time.sleep(delayval)
45  
46      # Fill up 9 pixels with orange,
47      # starting from pixel number 84.
48      for i in range(BPIXELS, CPIXELS):
49          # Set Pixels to Orange Color
50          pixels[i] = (250, 50, 0)
51          # This sends the updated pixel color to the hardware.
52          pixels.write()
53          # Delay for a period of time (in milliseconds).
54          time.sleep(delayval)