diff --git a/arduino/SimpleButton/Makefile b/arduino/SimpleButton/Makefile
new file mode 120000
index 0000000..51c7f30
--- /dev/null
+++ b/arduino/SimpleButton/Makefile
@@ -0,0 +1 @@
+../arduino.mk
\ No newline at end of file
diff --git a/arduino/SimpleButton/SimpleButton.ino b/arduino/SimpleButton/SimpleButton.ino
new file mode 100644
index 0000000..18f9726
--- /dev/null
+++ b/arduino/SimpleButton/SimpleButton.ino
@@ -0,0 +1,17 @@
+const unsigned int BUTTON_PIN = 7;
+const unsigned int LED_PIN = 13;
+
+void setup() {
+    pinMode(LED_PIN, OUTPUT);
+    pinMode(BUTTON_PIN, INPUT);
+}
+
+void loop() {
+    const int BUTTON_STATE = digitalRead(BUTTON_PIN);
+
+    if (BUTTON_STATE == HIGH) {
+        digitalWrite(LED_PIN, HIGH);
+    } else {
+        digitalWrite(LED_PIN, LOW);
+    }
+}