🚂 Arduino Controls a Mini Railway! #arduino#diy

Built a complete Arduino-powered mini railway track controller that automatically switches servo-operated track junctions, changes signal LEDs from red to green, and controls a stepper motor barrier — all triggered by IR sensors detecting train position. 🚂⚙️ This is the ultimate model railway automation project: no manual switching, no missed signals — Arduino handles everything the moment a train approaches. 🔔 Subscribe to Arduino Guru 2 for more advanced Arduino automation builds every week!
🔹 Project Highlights:
✅ Servo-operated track switchers (automatic junction control) 🔄
✅ Red/Green LED railway signal system 🔴🟢
✅ Stepper motor gate/barrier automation ⚙️
✅ IR sensor train detection for automatic triggering 🚆
✅ Full multi-actuator Arduino Uno system on breadboard 🛠️
🔧 Required Components:
🔸 Arduino Uno
🔸 2× Servo Motors (SG90)
🔸 28BYJ-48 Stepper Motor + ULN2003 Driver
🔸 IR Sensors (train position detection)
🔸 Red, Green & Blue LEDs
🔸 Breadboard & Jumper Wires
📜 Full Circuit Diagram & Code:
[Add your GitHub/Google Drive link]
📌 Timestamps:
00:00 - Introduction & System Overview
00:06 - Track Switch Servo Demo
00:12 - Signal LED & Sensor Trigger
00:18 - Stepper Motor Gate Control
00:23 - Outro
💬 Do you have a model railway? Drop your setup in the comments!
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#Arduino 🚂 #ModelRailway #Shorts #ModelTrain #ArduinoAutomation

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