Hacker News new | ask | show | jobs
by ferros 2563 days ago
How did it power itself for so many years to transmit?
2 comments
542458 2563 days ago
That’s the beauty of it - it works by passively modulating incoming radio frequencies, so it has no power supply. The power comes solely from the incoming radio energy.
link
juandazapata 2563 days ago
Read the article. It's explained there.
link