This project was made with the collobaration of my brother who is proffessor at the faclty of architecture at Selcuk University Konya Turkey. He asked me
for a system which could measure light intensity in 16 different points in a house. And then I started to make search and decided to do the job with
- Arduino mega.
- We purchased 20 pcs BH1750 light sensors from eBay at a very good prices.
– Two pieces CD74HC4067 Analog/Digital MUX Breakout