Adding code for Party Parrot Zoetrope

Adding CircuitPython code for the Party Parrot Zoetrope Learn Guide. Uses the Crickit.

Author: BlitzCityDIY

Party_Parrot_Zoetrope/code.py

@@ -0,0 +1,54 @@
+from adafruit_crickit import crickit
+
+#  crickit setup
+ss = crickit.seesaw
+#  pin for photo interrupter
+photo = crickit.SIGNAL1
+ss.pin_mode(photo, ss.INPUT_PULLUP)
+
+#  dc motor setup
+motor = crickit.dc_motor_1
+
+#  party parrot colors for the NeoPixel
+parrot_0 = (255, 75, 0)
+parrot_1 = (255, 200, 0)
+parrot_2 = (90, 255, 90)
+parrot_3 = (0, 255, 255)
+parrot_4 = (0, 160, 255)
+parrot_5 = (90, 0, 255)
+parrot_6 = (175, 0, 255)
+parrot_7 = (255, 0, 200)
+parrot_8 = (255, 0, 125)
+parrot_9 = (255, 0, 0)
+
+colors = (parrot_0, parrot_1, parrot_2, parrot_3, parrot_4, parrot_5,
+            parrot_6, parrot_7, parrot_8, parrot_9)
+
+#  setup using crickit neopixel library
+crickit.init_neopixel(1)
+crickit.neopixel.fill((parrot_0))
+
+#  counter for party parrot colors
+z = 0
+#  speed for the dc motor
+speed = 0.3
+
+while True:
+    #  begin the dc motor
+    #  will run throughout the loop
+    motor.throttle = speed
+    #  read the input from the photo interrupter
+    data = ss.digital_read(photo)
+
+    #  if the photo interrupter detects a break:
+    if data is True:
+        #  debug print
+        print(z)
+        #  change the neopixel's color to the z index of the colors array
+        crickit.neopixel.fill((colors[z]))
+        #  increase z by 1
+        z += 1
+        #  if z reaches the end of the colors array...
+        if z > 9:
+            #  index is reset
+            z = 0