An Arduino Nano-based pulse oximeter and heart rate monitor using the MAX30102 sensor and a 0.96” OLED display. Displays SpO₂ and BPM in real-time, with push-button control and buzzer alerts. Compact, ...

This one is an unusual smart home project, potentially - how to monitor a fish tank’s health with an AI-enabled ultrasonic sensor system. The detailed project is highlighted on Hackser.io and features ...

Overview This project is a Smart Mobility Solution that detects road potholes and avoids obstacles using an Arduino Nano, Ultrasonic Sensor, IR Sensor, GPS, and GSM modules. When a pothole is detected ...