Comment on A Beginner's Two-Component Crystal-Style Wi-Fi DetectorparentComments−cluckindan8moShorter antenna and faster diode. A Schmitt trigger would allow for much more sensitivity, but it would not be a passive device (requires a power source)
Comments
Shorter antenna and faster diode. A Schmitt trigger would allow for much more sensitivity, but it would not be a passive device (requires a power source)