Project cover photo
Electronics · INCO 2026

AUTOMATIC
PET FEEDER

INCO Exhibition 2026
5 Developers
HNDE Colombo 15
Overview

About the Project

The Automatic Pet Feeder is designed to help busy pet owners maintain consistent feeding schedules and prevent health issues like overeating or underfeeding. It uses an ESP32 microcontroller and a servo motor to dispense a controlled amount of food at programmed intervals without human intervention

To ensure freshness, the system can automatically remove leftover food to maintain hygiene. Additionally, it uses an ultrasonic sensor to continuously monitor the food level inside the container, sending a helpful notification to the owner when it is time for a refill

Gallery

Project Photos

Features

What It Does

🥗
Scheduled Food Dispensing

Uses an ESP32 microcontroller and a servo motor to automatically dispense food from the storage container at programmed intervals

🛡️
Hygiene Management

Automatically removes leftover or wasted food from the collection bucket to maintain cleanliness and ensure the pet receives fresh food

📊
Food Level Monitoring

Employs an ultrasonic sensor to continuously monitor the amount of food remaining inside the dispenser

📢
Low Food Notifications

Detects when the food level drops below a predefined limit and sends an alert to the pet owner, ensuring the container is refilled on time

The Team

Developers

Developer 1
H.P.R.L.
RATHNAYAKA
Developer
COL/EE/2025/F/024
Developer 2
D.M.N.N.DESDENIYA
Developer
COL/EE/2025/F/080
Developer 3
D.H.M.N.D.BANDARA
Developer
COL/ME/2025/F/079
Developer 4
Name
Developer
COL/EE/2324/F/000
Developer 5
Name
Developer
COL/EE/2324/F/000
Supervisor
Supervisor
Academic Supervisor
Eng.H.D.A.GUNASEKARA
Department of Electrical & Electronics Engineering, HNDE COLOMBO
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