red523

3 ms·

1. 1.▲
   by red523 1y ago

   Good idea, but not cheap compared to Aranet4 ~200USD. Not sure ESP32 is a good choice for power consumption.
2. 2.▲
   Using passive radars and satellite signals to detect airborne threats [video](youtube.com)

   1 points by red523 2y ago|0 comments