Updating light sensor code.

Author: kattni

Introducing_CircuitPlaygroundExpress/CircuitPlaygroundExpress_LightSensor.py

@@ -1,23 +1,22 @@
-# CircuitPlaygroundExpress_LightSensor
-# reads the on-board light sensor and graphs the brightness with NeoPixels
+# Circuit Playground Light Sensor
+# Reads the on-board light sensor and graphs the brightness with NeoPixels
 
 import time
-
 import board
 import neopixel
-from analogio import AnalogIn
-from simpleio import map_range
+import analogio
+import simpleio
 
-pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, auto_write=0, brightness=.05)
+pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, brightness=.05, auto_write=False)
 pixels.fill((0, 0, 0))
 pixels.show()
 
-analogin = AnalogIn(board.LIGHT)
+light = analogio.AnalogIn(board.LIGHT)
 
 while True:
     # light value remapped to pixel position
-    peak = map_range(analogin.value, 2000, 62000, 0, 9)
-    print(analogin.value)
+    peak = simpleio.map_range(light.value, 2000, 62000, 0, 9)
+    print(light.value)
     print(int(peak))
 
     for i in range(0, 9, 1):