adding arduino sparkle motion mini example

Author: BlitzCityDIY

Sparkle_Motion_Mini_Examples/Arduino_Sparkle_Motion_Mini_Multi_NeoPixels/Arduino_Sparkle_Motion_Mini_Multi_NeoPixels.ino

@@ -0,0 +1,41 @@
+// SPDX-FileCopyrightText: 2025 Liz Clark for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+#include <Adafruit_NeoPixel.h>
+
+#define BLOCK_1 33
+#define BLOCK_2 32
+#define NUM_PIXELS 8
+
+Adafruit_NeoPixel STRIP_1(NUM_PIXELS, BLOCK_1, NEO_GRB + NEO_KHZ800);
+Adafruit_NeoPixel STRIP_2(NUM_PIXELS, BLOCK_2, NEO_GRB + NEO_KHZ800);
+
+void setup() {
+  Serial.begin(115200);
+  
+  STRIP_1.begin();
+  STRIP_2.begin();
+}
+
+uint16_t pixelHue_1 = 0;
+uint16_t pixelHue_2 = 256;
+
+void loop() {  
+  pixelHue_1 += 256;
+  for(int i=0; i<STRIP_1.numPixels(); i++) {
+      int pixelHue_1 = pixelHue_1 + (i * 65536L / STRIP_1.numPixels());
+      STRIP_1.setPixelColor(i, STRIP_1.gamma32(STRIP_1.ColorHSV(pixelHue_1)));
+    }
+  STRIP_1.show();
+
+  pixelHue_2 -= 256;
+  for(int i=0; i<STRIP_2.numPixels(); i++) {
+      int pixelHue_2 = pixelHue_2 + (i * 65536L / STRIP_2.numPixels());
+      STRIP_2.setPixelColor(i, STRIP_2.gamma32(STRIP_2.ColorHSV(pixelHue_2)));
+    }
+  STRIP_2.show();
+  
+  delay(10);
+
+}