I found a breakout board, looks interesting but i'm still planning on building my own detector though... still, pretty cool though
I found a breakout board, looks interesting but i'm still planning on building my own detector though... still, pretty cool though
it should also include a sound sensor so you can detect the difference between sound and EM signal
if EM start = millis()
if sound stop = millis()
distance = (stop - start)*0.340; [m/sec]