This paper presents the implementation of an Internet of Things (IoT) application that performs the temperature and humidity sensing using DHT11 sensor on Raspberry Pi, and data transfer to the Cloud ...

We demonstrate the fabrication and imaging operation of a thin-film transistor (TFT) active pixel sensor (APS) with an organic photoconductive film (OPF) on a f ...

An IoT-based smart lighting system using Arduino controls LED brightness based on ambient light via an LDR sensor. Users can wirelessly switch the system ON/OFF using Bluetooth. PWM is used to adjust ...