3 ms·
Odds of being tracked down that way are near-nil given that your oscillator could for anything. Also you can build a crummy AM receiver without one: https://www
by zbrozek 4y ago
Odds of being tracked down that way are near-nil given that your oscillator could for anything. Also you can build a crummy AM receiver without one: https://www.buildcircuit.com/how-to-make-a-batteryless-crystal-set-radio/ https://www.buildcircuit.com/how-to-make-a-batteryless-cryst...
- smackeyacky 4y agoI had a "bionic man" doll when I was a kid that had a crystal radio built into his back (although on reflection it might have been the 3 faced robot guy). Seemed like magic at the time, got me into simple electronics.