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 msiegel discovered 4 months ago- a humorous video version of the "bidirectional led" paper. "LED Comm was a project to use ordinary LEDs as both emitters and detectors."
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3 Reviews
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- msiegel rated 4 months ago
- a humorous video version of the "bidirectional led" paper. "LED Comm was a project to use ordinary LEDs as both emitters and detectors."
- tberbert rated 3 months ago
- didn't really get all the technical details, but i'll probably come back someday to make my own, hehe.
- chipsandsalsa rated 8 weeks ago
- i don't think using a light emitting device as an electronic key would be very safe. it's literally broadcasting the code to anyone in line of sight. anywho... cool project.
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