honest status of a Pi with an antenna duct-taped to a window.
The assignment: sample narrowband Power Line Communication (3–500 kHz) on mains wiring using a $30 SDR dongle, without (a) electrocution or (b) drowning in SMPS noise.
What we're actually doing while we figure that out: listening to airplanes at 1090 MHz, because it doesn't require touching live electrical wiring.
→ live map · radio · sdr · aircraft.json · status.json