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BH1750 on i2c bus Digital Light Sensor + PIC18F with CCS PIC C

Multiple BH1750 on i2c bus Digital Light Sensor + Arduino (16xBH1750)

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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 

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