❤️💡 How to Make Heartbeat LED Effect with Arduino Uno || DIY Electronics Project
📝 Description:
Welcome to my channel! ❤️
In this video, we’ll make a Heartbeat LED Effect using Arduino Uno — a simple yet beautiful DIY electronics project.
The LED glows and fades like a real human heartbeat 💗 — perfect for beginners learning Arduino and Tinkercad simulation.
🔹 Components Used:
Arduino Uno
1 × LED (Red)
1 × 220Ω Resistor
Jumper Wires
Breadboard
🔹 Code Explanation:
The LED brightness increases and decreases smoothly to simulate a heartbeat (Lub-Dub) effect.
You can adjust the timing in the code to make the heart beat faster or slower!
🔹 Platform:
Tinkercad Circuits (Online Arduino Simulator)
📘 Subscribe for more Arduino, ESP32, and DIY electronics projects!
👍 Like | 💬 Comment | 🔔 Subscribe
🔖 Hashtags (copy-paste):
#Arduino #Tinkercad #DIYProjects #ElectronicsProject #HeartbeatLED #ArduinoUno #ScienceProject #TechProject #ArduinoBeginner #AqeelElectronics