UV (ultraviolet) sensors of all sorts have been an interest of mine. They become interesting when you find the diversity of real-world practical applications. While searching for affordable UV light ...

It is built around a $2.50 sensor and a $3 Arduino. The NukeMeter is built around a GUVA-S12SD UV sensor breakout board.

This study a new system of real-time monitoring and analysing UV radiation using an integrated method is explored. It combines Arduino and MATLAB technologies for data collection and subsequent data ...

The COVID-19 pandemic has increased interest in contactless disinfection methods. The device described in this paper uses an Arduino and UV illumination to disinfect hands without physical contact.

An Arduino is connected to a Grove Base Shield, which is connected to several Grove sensors from Seeed Studio. Specifically, we have the Grove Gas Sensor MQ5, Grove Dust Sensor, and Grove UV Sensor.

There’s an Arduino coupled with an RTC module to keep the time, which is connected to the two standard hobby servos mounted in the front panel. A UV LED and simple push button round out the rest ...