ported to CircuitPython

3D_Printed_Guardian_Sword/3D_Printed_Guardian_Sword.ino

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+#include <Adafruit_NeoPixel.h>
+#ifdef __AVR__
+  #include <avr/power.h>
+#endif
+
+// Which pin on the Arduino is connected to the NeoPixels?
+// On a Trinket or Gemma we suggest changing this to 1
+#define PIN            4
+
+// Color Segments
+#define APIXELS      14 // number of first orange pixels 
+#define BPIXELS      84 // number of blue pixels
+#define CPIXELS      93 // second orange pixels
+
+// When we setup the NeoPixel library, we tell it how many pixels, and which pin to use to send signals.
+// Note that for older NeoPixel strips you might need to change the third parameter--see the strandtest
+// example for more information on possible values.
+Adafruit_NeoPixel pixels = Adafruit_NeoPixel(93, PIN, NEO_GRB + NEO_KHZ800);
+
+int delayval = 10; // delay for half a second
+
+void setup() {
+  // This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
+#if defined (__AVR_ATtiny85__)
+  if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
+#endif
+  // End of trinket special code
+
+  pixels.begin(); // This initializes the NeoPixel library.
+}
+
+void loop() {
+
+  // For the first 14 pixels, make them orange, starting from pixel number 0.
+  for(int i=0;i<APIXELS;i++){
+    pixels.setPixelColor(i, pixels.Color(255,50,0)); // Set Pixels to Orange Color
+    pixels.show(); // This sends the updated pixel color to the hardware.
+    delay(delayval); // Delay for a period of time (in milliseconds).
+  }
+
+  // Fill up 84 pixels with blue, starting with pixel number 14.
+  for(int i=14;i<BPIXELS;i++){
+    pixels.setPixelColor(i, pixels.Color(0,250,200)); // Set Pixels to Blue Color
+    pixels.show(); // This sends the updated pixel color to the hardware.
+    delay(delayval); // Delay for a period of time (in milliseconds).
+
+  }
+  
+  // Fill up 9 pixels with orange, starting from pixel number 84.
+  for(int i=84;i<CPIXELS;i++){
+    pixels.setPixelColor(i, pixels.Color(250,50,0)); //Set Pixels to Orange Color
+    pixels.show(); // This sends the updated pixel color to the hardware.
+    delay(delayval); // Delay for a period of time (in milliseconds).
+  }
+}

3D_Printed_Guardian_Sword/3D_Printed_Guardian_Sword.py

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+# 3D_Printed_Guardian_Sword
+# https://learn.adafruit.com/breath-of-the-wild-guardian-sword-led-3d-printed
+
+import board
+import neopixel
+import time
+
+pin = board.D4      # DIGITAL IO pin for NeoPixel OUTPUT from GEMMA
+pixel_count = 93    # number of neopixels
+delayval = .01      # 10 ms delay
+
+APIXELS = 14        # number of first orange pixels
+BPIXELS = 84        # number of blue pixels
+CPIXELS = 93        # second orange pixels
+
+# initialize neopixels
+pixels = neopixel.NeoPixel(pin, pixel_count, brightness=1, auto_write=False)
+
+while True:
+
+    # For the first 14 pixels, make them orange, 
+    # starting from pixel number 0.
+    for i in range( 0, APIXELS ):
+        # Set Pixels to Orange Color       
+        pixels[i] = ( 255, 50, 0 ) 
+        # This sends the updated pixel color to the hardware.
+        pixels.write()      
+        # Delay for a period of time (in milliseconds).   
+        time.sleep(delayval)   
+
+    # Fill up 84 pixels with blue, 
+    # starting with pixel number 14.
+    for i in range ( 14, BPIXELS ):
+        # Set Pixels to Orange Color       
+        pixels[i] = ( 0, 250, 200 ) 
+        # This sends the updated pixel color to the hardware.
+        pixels.write()      
+        # Delay for a period of time (in milliseconds).   
+        time.sleep(delayval)   
+
+    # Fill up 9 pixels with orange, 
+    # starting from pixel number 84.
+    for i in range ( 84, CPIXELS ):
+        # Set Pixels to Orange Color       
+        pixels[i] =  ( 250, 50, 0 ) 
+        # This sends the updated pixel color to the hardware.
+        pixels.write()      
+        # Delay for a period of time (in milliseconds).   
+        time.sleep(delayval)   

3D_Printed_Guardian_Sword/README.md

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+# 3D_Printed_Guardian_Sword
+
+Code to accompany this tutorial:
+https://learn.adafruit.com/breath-of-the-wild-guardian-sword-led-3d-printed