--- /dev/null
+int newState;
+int states[] = {-1,-1};
+const int pins[] = {6, 7};
+const int wait = 500;
+
+void setup() {
+ for (int i = 0; i < 2; i++) {
+ pinMode(pins[i], INPUT);
+ }
+ Serial.begin(57600);
+}
+
+void loop() {
+ for (int i = 0; i < 2; i++) {
+ newState = digitalRead(pins[i]);
+ if (newState != states[i]) {
+ Serial.println("maracas,1023");
+ states[i] = newState;
+ delay(wait);
+ }
+ }
+}
+