This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Abstract: Blood group identification is vital in emergency care, forensic science, and medical research. Traditional methods are invasive and time-consuming, making them unsuitable for rapid or remote ...

Abstract: It is important to know a person's blood type for safe medical care and emergency care. In urgent situations, traditional blood typing methods are not useful since they are invasive, take a ...