Merge branch 'master' of https://github.com/adafruit/Adafruit_Learning_System_Guides

GemmaM0_Clockwork_Goggles/gemma_m0_clockwork_goggles.py

@@ -30,7 +30,7 @@ def cog(pos):
         #return (120, 0, 0, 0) #first color, red: for RGBW NeoPixels
         return (120, 0, 0) #first color, red: for RGB NeoPixels
     if (pos < 85):
-        return (int(pos * 3), int(255 - (pos*3)), 0, 0)
+        return (int(pos * 3), int(255 - (pos*3)), 0)
         #return (125, 35, 0, 0) #second color, brass: for RGBW NeoPixels
         return (125, 35, 0) #second color, brass: for RGB NeoPixels
     elif (pos < 170):

Introducing_CircuitPlaygroundExpress/CircuitPlaygroundExpress_Blinky.py

@@ -0,0 +1,14 @@
+# CircuitPlaygroundExpress_Blinky
+
+import digitalio
+import board
+import time
+
+led = digitalio.DigitalInOut(board.D13) #defines the variable 'led'
+led.direction = digitalio.Direction.OUTPUT #set the pin as output
+
+while True: #code below this point loops over and over
+    led.value = True #turn on the LED
+    time.sleep(0.5) #pause
+    led.value = False #turn off the LED
+    time.sleep(0.5) #pause

Introducing_CircuitPlaygroundExpress/CircuitPlaygroundExpress_DigitalIO.py

@@ -0,0 +1,20 @@
+# CircuitPlaygroundExpress_DigitalIO
+
+from digitalio import DigitalInOut, Direction, Pull
+import board
+import time
+
+led = DigitalInOut(board.D13)
+led.direction = Direction.OUTPUT
+
+button = DigitalInOut(board.BUTTON_A) #button_a
+button.direction = Direction.INPUT
+button.pull = Pull.DOWN
+
+while True:
+    if button.value == True: #button is pushed
+        led.value = True
+    else:
+		led.value = False
+
+    time.sleep(0.01) # debounce delay