design and fabrication of a lux-meter based on internet of things for recording visible light intensity in adjustable space and time ranges

In this paper, we investigate a device that is designed and fabricated to measure the visible light intensity based on the internet of things (iot), with the feasibility of communication between the device and the provided software. this device could also provide the user with the option to register the data as analog or digital through the real-time and registered graphic diagram. we have tested the device in a single-slit transmission experiment, and the results are presented. the features of the proposed device reveal that it could be utilized for recording the variation of interferometric fringes in optical meteorology applications.