Revision as of 14:12, 17 September 2013

Projects

Participants	Einstein
Skills	Basic electronics, Programming, Arduino
Status	Active
Niche	Electronics
Purpose	Fun

Welcome to our Neopixel wiki by Einstein

@@ Line 33: / Line 33: @@
 *** Adafruit Neopixel example to get you going https://raw.github.com/adafruit/Adafruit_NeoPixel/master/examples/strandtest/strandtest.pde
 ** Examples by Einstein
-*** Using rgbcolors.h instead of rgb values in code
 *** Simple on in one color
+[[:File:Neopixel_all_on.ino.txt]]
-<nowiki>
+*** Simple off in one color
+[[:File:Neopixel_all_off.ino.txt]]
-#include <Adafruit_NeoPixel.h>
+*** Using rgbcolors.h instead of rgb values in code
-#define PIN 6
-#define NUM_LIGHTS  4
-Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_LIGHTS, PIN, NEO_GRB + NEO_KHZ800);
-void setup() {
-  strip.begin();
-  strip.show(); // Initialize all pixels to 'off'
-}
-void loop() {
-  allon();
-}
-void allon() {
-    uint32_t low = strip.Color(0, 0, 0);
-    uint32_t high = strip.Color(255,255,255);
-    // Turn them off
-    for( int i = 0; i<NUM_LIGHTS; i++){
-        strip.setPixelColor(i, low);
-        strip.show();
-    }
-}
-</nowiki>
 *** Simple blink in one color