3 ms·
All you need is a rectifying junction: https://en.m.wikipedia.org/wiki/Foxhole_radio https://en.m.wikipedia.org/wiki/Foxhole_radio Primitive diodes.
by nimish 4y ago
All you need is a rectifying junction: https://en.m.wikipedia.org/wiki/Foxhole_radio https://en.m.wikipedia.org/wiki/Foxhole_radio
Primitive diodes.