tofurofu92

Finished the OPT101 and LED arrays schematics!, had an issue with the unused RT9300 LED Driver Pins luckily a guy from Reddit helped me! :D

Found out about RT9300 driver that can be used to drive the LEDS

Decided to use OPT101 for simplicity purposes, even though it’s a bit more expensive than BPW34 :p

Did some research and brainstormed the basic mechanisms. The sensor board will consists of a photodiode and 3 arrays of 3 different LEDS with different wavelengths. for the photodiode, iam thinking of using an OPT101 or a BPW34