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: Biometric authentication based on different physiological signals has attracted significant attention in the last decade due to advancements in wearable sensors and communication ...

Abstract: The management of attendance is a crucial component of education, and manual attendance tracking using old methods has various drawbacks. In order to track students’ attendance in the ...

People visiting Substack from within the UK and Australia may find some content blocked or blurred out until they perform age verification with technology from Persona and Paravision. The online ...