Basically a slightly less polished version of this: [1] [2] The above paper goes...

		dmitrygr on June 20, 2024 \| parent \| context \| favorite \| on: Two ways to use an LED as a light sensor with Ardu... Basically a slightly less polished version of this: [1] [2] The above paper goes further implementing two way comms using only a LEDs [1] https://www.researchgate.net/publication/221568729_Very_Low-... [2] https://courses.cs.washington.edu/courses/cse590u/03su/paper...