• @[email protected]
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    261 year ago

    “Advantages of using light rather than radio frequencies”

    Nobody tell em how the electromagnetic spectrum works!

    • @[email protected]
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      51 year ago

      Yup, as someone who worked with radar, I’m not really sure what they’re trying to say.

      • @[email protected]
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        11 year ago

        the key technical difference being that Wi-Fi uses radio frequency to induce an electric tension in an antenna to transmit data, whereas Li-Fi uses the modulation of light intensity to transmit data.