Hello friends, I hope you are doing well. In today's tutorial, I am going to share our BH1750 Light Sensor Library for Proteus V1.0 . With this library, we can connect a BH1750 light sensor to an Arduino Uno, change the simulated light level and display the readings on a Virtual Terminal. The sensor has an interactive slider, so you can test both bright and dark conditions while your Arduino program is running. We will follow the same approach as our other Proteus library tutorials: first understand the sensor, download and install its files, check the connections, and then run a complete example. After that, we will look at the Arduino code and the calculations behind the lux readings. The download already includes the wired project and compiled HEX, so you can try the simulation before c ...