added guide link
-# UFO Circuit Playground Express
+# UFO Flying Saucer with Circuit Playground Express
+# https://learn.adafruit.com/ufo-circuit-playground-express/
# Plays UFO lights and sounds if the board is upside down only,
# Tilt to change light color, cycle speed, tone pitch
@@ -11,7 +12,6 @@ import time
pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, brightness=.8)
def simpleCircle(wait, R, G, B): # timing, color values per channel
-
baseFreq = int(20 + (G * 0.3)) # tone value derived from rotation
for i in range(10):
@@ -24,7 +24,7 @@ def simpleCircle(wait, R, G, B): # timing, color values per channel
time.sleep(wait)
# Main loop gets x, y and z axis acceleration, prints the values, and turns on
-# lights if the UFO is upside down, plays music
+# lights if the UFO is upside down, plays tones
while True:
R = 0
G = 0
