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new file mode 100755
index 0000000..7d57397
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diff --git a/Blink/Blink.arduino.avr.uno.hex b/Blink/Blink.arduino.avr.uno.hex
new file mode 100644
index 0000000..f8e6933
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diff --git a/Blink/Blink.ino b/Blink/Blink.ino
new file mode 100644
index 0000000..26f0536
--- /dev/null
+++ b/Blink/Blink.ino
@@ -0,0 +1,24 @@
+// Blink
+void setup() {
+  pinMode(7, OUTPUT);
+  pinMode(5, OUTPUT);
+  pinMode(3, OUTPUT);
+}
+
+void loop() {
+  int pin1 = 7;
+  int pin2 = 5;
+  int pin3 = 3;
+  int time = 100;
+  digitalWrite(pin1, HIGH);
+  delay(time);
+  digitalWrite(pin1, LOW);
+  delay(time);
+  digitalWrite(pin2, HIGH);
+  delay(time);
+  digitalWrite(pin2, LOW);
+  delay(time);
+  digitalWrite(pin3, HIGH);
+  delay(time);
+  digitalWrite(pin3, LOW);
+}