Contribute to neelamsuvarna/Ultrasonic-sensor---Arduino-UNO development by creating an account on GitHub.

Contribute to neelamsuvarna/Gas-sensor---Arduino-UNO development by creating an account on GitHub.

Over recent years, the frequency and intensity of fire disasters have escalated, underscoring the urgent need for accurate and timely disaster classification and mitigation strategies. The proposed ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.