From 83b546c401ebcc55b90ed118013fbddc532e222a Mon Sep 17 00:00:00 2001
From: Chapan Harder <chapanh@iran.ir>
Date: Tue, 19 May 2026 16:13:49 +0330
Subject: [PATCH] Blinking LEDs (better).

---
 src/main.cpp | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 6ba72fe..9595c9b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -9,15 +9,9 @@ void setup() {
 
 // Loop Section
 void loop() {
-  digitalWrite(13, HIGH);
-  delay(1000);
-  digitalWrite(13, LOW);
-
-  digitalWrite(12, HIGH);
-  delay(1000);
-  digitalWrite(12, LOW);
-
-  digitalWrite(11, HIGH);
-  delay(1000);
-  digitalWrite(11, LOW);
+  for (int i = 13; i > 10; i--) {
+    digitalWrite(i, HIGH);
+    delay(1000);
+    digitalWrite(i, LOW);
+  }
 }