The DS18B20 library supports only the DS18B20, only one sensor per pin, no parasite mode, no Fahrenheit and no alarm functions. The only feature the class supports is the asynchronous reading of the ...

In the past few years, the technologic evolution of communication and information systems had a major impact in our lives. In education, this evolution broke some geographical barriers, facilitating ...

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 ...