Build Your Own Automatic Pet Gate with the Arduino Uno + PIR Servo Kit

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Have you ever wanted to track your pet's movement around the house? With this kit, you'll build a smart barrier that automatically lifts when your pet walks by, then lowers after 5 seconds—like a tiny automated gate. It's a fun way to understand how sensors trigger physical actions.

What You'll Build

You'll assemble a mini gate system powered by an Arduino Uno and a PIR motion sensor. When the sensor detects movement (your pet), the servo motor swings the barrier arm up. A green LED lights up to show the gate is open; a red LED signals it's closed. The barrier stays up for 5 seconds, then gently lowers, ready for the next detection. It's a practical project you can place near a pet feeding area or a small doorway, perfect for monitoring activity without manual effort.

What You'll Learn

• How PIR sensors detect infrared motion and output signals
• Programming Arduino to read sensor data and control a servo motor
• Timing logic: keeping a barrier open for exactly 5 seconds using delay routines
• Building a complete interactive system with input, output, and feedback LEDs

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Perfect for CBSE Class 11-12 students exploring sensor-based projects, B.Tech ECE/EEE first-year hobbyists, ATL Tinkering Lab members, or any child curious about robotics. If you're participating in school science fairs or just love making things that move, this kit turns a simple pet-monitoring idea into a working model with real-world feedback.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.