Added trigger delay example

basics/trigger-delay/trigger-delay.ino

@@ -0,0 +1,48 @@
+/*
+ * 
+ * Trigger Delay
+ * 
+ * 
+ * Delaying triggers is a way to create simple sequences (kick after snare for example) or to reduce the frequency of a fast incomming trigger
+ * Try the output of simple-lfo.ino with this patch and open the serial monitor to see what happens!
+ * 
+ * A3 = Trigger in
+ * 
+ */
+
+unsigned long time; // for debugging/indicating delay
+bool triggered; // logic: trigered, yes or no
+
+
+void setup() {
+  Serial.begin(9600); // debugging (see if trigger is registered)
+}
+
+void loop() {
+  
+  int input3 = digitalRead(A3); // read analog pin 3
+  
+  //  trigger 
+  if(input3 && !triggered) { //if there is a reading on input3 and the bool condition triggered is not true do
+    // DO SOMETHING ON NORMAL TRIGGER HERE
+     Serial.println("I hear a trigger!");
+     Serial.println("-----------------"); //print pretty line
+       
+     delay(analogRead(A2)); // DLEAY THE INCOMING TRIGGER (wait for amount set by analog 2 (first potentiometer on meergranen))
+      // DO SOMETHING ON DELAYED TRIGGER HERE:
+     Serial.println("delayed trigger with"); // print some info about the delayed trigger
+     Serial.print(" ");
+     Serial.print(analogRead(A2));
+     Serial.print(" ");
+     Serial.print("milliseconds");
+     Serial.println(" ");
+     Serial.println(" ");
+           
+      triggered = true;
+    }
+    else if(!input3 && triggered) { //if there is no reading on input3 and condition triggered is true (aka sound is playing), set triggered to false, aka stop playing 
+      // STOP WHEN NO TRIGGER IS PRESENT (or do something else ;)
+      triggered = false;
+    }
+
+}