Create maracas.ino

diff --git a/arduino/maracas.ino b/arduino/maracas.ino
new file mode 100644 (file)
index 0000000..a50a53a
--- /dev/null
+++ b/arduino/maracas.ino
@@ -0,0 +1,19 @@
+int newState;\r
+int states[] = {-1,-1};\r
+const int wait = 500;\r
+\r
+void setup() {\r
+  Serial.begin(9600);\r
+}\r
+void loop() {\r
+  for (int i = 0; i < 3; i+=2) {\r
+    newState = digitalRead(i);\r
+    if (newState != states[i]) {\r
+      Serial.print(i);\r
+      Serial.print(",1023");\r
+      Serial.println();\r
+      states[i] = newState;\r
+      delay(wait);\r
+    } \r
+  }\r
+}
\ No newline at end of file