Automated Bird Feeder Opener Kit with Arduino Uno & Servo – Build Your Own Smart Feeder

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

Imagine a bird feeder that never spills grain into the rain, never goes stale, and only opens when a sparrow, bulbul, or sunbird actually lands on the perch. This kit lets you build exactly that—an Arduino-powered automatic opener that uses a PIR motion sensor to detect a bird, triggers a servo to swing the lid open for a set time, and counts every visit on an OLED display. It’s home automation that turns your balcony or garden into a responsible feeding station, perfect for Indian urban birdlife.

What You'll Build

You’ll assemble a compact control unit on a breadboard where the HC-SR501 PIR watches for thermal movement near the perch. When a bird lands, the Arduino Uno commands the SG90 servo to rotate the lid open. The DS3231 real-time clock lets you restrict feeding to fixed hours—say, dawn and dusk—so you don’t attract midnight scavengers. A 0.96-inch OLED keeps a running count of visitors, making it a data-driven wildlife project you can take to a CBSE science exhibition or a college mini-project review.

What You'll Learn

• Calibrating a PIR sensor’s sensitivity and trigger modes for outdoor detection
• Controlling servo rotation angles precisely with Arduino PWM signals
• Communicating over I2C to read an RTC and drive an OLED display
• Writing Arduino code that combines timers, interrupts, and a simple state machine

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Designed for CBSE Class 11–12 students tackling physics or electronics projects, B.Tech ECE/EEE first-years searching for a ready-made mini-project, and ATL Tinkering Lab innovators merging biology with automation. Bird lovers across India—from apartment balconies to farmhouse gardens—will appreciate a feeder that only serves food when a visitor arrives, reducing waste and keeping grain fresh.

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.