Arduino is a computing platform that provides single-board microcontrollers and microcontroller kits. Arduino’s products are used in the development of electronics. Many hardware hobbyists, veteran ...

This task demonstrates the design and programming of a digital sensor with an Arduino board. A push button is used as the digital sensor, which outputs either HIGH (1) or LOW (0) based on its state ...

Abstract: This study developed an improved dog heart rate and blood oxygen sensor system using Arduino. Traditional methods face accuracy and reliability issues. Our system integrates advanced ...