From 61aec7e28a33580a01b2f3912bd393fcdfb246e2 Mon Sep 17 00:00:00 2001
From: dennisdebel <dennisdebel@gmail.com>
Date: Fri, 11 Oct 2019 17:00:10 +0200
Subject: [PATCH] added snare

---
 basics/snare/snare.ino | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 basics/snare/snare.ino

diff --git a/basics/snare/snare.ino b/basics/snare/snare.ino
new file mode 100644
index 0000000..c3f9bd9
--- /dev/null
+++ b/basics/snare/snare.ino
@@ -0,0 +1,38 @@
+/*
+ * 
+ * Snare
+ * 
+ */
+long randNumber; //variable to store random number
+int pwmPin = 11; //define output pin, Meergranen output pin is 11
+
+void setup() {
+  // if analog input pin 5 is unconnected, random analog
+  // noise will cause the call to randomSeed() to generate
+  // different seed numbers each time the sketch runs.
+  // randomSeed() will then shuffle the random function.
+  randomSeed(analogRead(5));
+  Serial.begin(9600);
+  pinMode(pwmPin,OUTPUT); //set pwmPin to output mode (otherwise the built-in pulldown resistor sets it as input, aka you wont hear anything)
+}
+
+void loop() {
+  for(int i=0;i<25;i++){ 
+    randNumber = random(10, 100); //generate random number between 10 and 100
+    digitalWrite(pwmPin, LOW); //set output pin to LOW (0v)
+    delayMicroseconds(randNumber/10*(i/4)*(analogRead(A1)/10));//wait for randomNumber (10-100 Mircroseconds (0.00001-0.0001 seconds))
+    digitalWrite(pwmPin, HIGH); //set output pin to HIGH (5v)
+    delayMicroseconds(randNumber/10*(i/4)*(analogRead(A1)/10)); //wait for randomNumber (10-100 Mircroseconds (0.00001-0.0001 seconds))
+  }
+   for(int i=0;i<200;i++){ 
+    randNumber = random(10, 100); //generate random number between 10 and 100
+    digitalWrite(pwmPin, LOW); //set output pin to LOW (0v)
+    delayMicroseconds(randNumber);//wait for randomNumber (10-100 Mircroseconds (0.00001-0.0001 seconds))
+    digitalWrite(pwmPin, HIGH); //set output pin to HIGH (5v)
+    delayMicroseconds(randNumber); //wait for randomNumber (10-100 Mircroseconds (0.00001-0.0001 seconds))
+  }
+  
+  delay(analogRead(A2)); //fake 'trigger'
+  Serial.println(analogRead(A2));
+
+}