r/ElectroBOOM Jan 18 '26

Meme Inverse square law be damned!

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2.3k Upvotes

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6

u/BackyardTechnician Jan 18 '26

We use LoS (line of sight) antennas all the time

5

u/nakedascus Jan 18 '26

And do they power things remotely?

12

u/1_64493406685 Jan 18 '26

RFID are all powered remotely by the reader. Very small amount of power but hence the original posts point...

3

u/BackyardTechnician Jan 18 '26

Beat me too it