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 ...

There are a number of great libraries out there to allow IoT devices to connect to the internet using a variety of network protocols. For cellular-enabled devices, the choice typically falls on ...

Abstract: An algorithm for three level hierarchical sensor fusions has been proposed and applied to environment map building with enhanced accuracy and efficiency. The algorithm was realized through ...

Abstract: This study explores the electrochemical modification of laser-induced graphene (LIG) by incorporating synthesized polypyrrole (PPy) nanocomposites (NCs). We propose a straightforward, and ...