Swedish scientists smash solar cell efficiency ‘world record’

which was recently selected to participate on the FAAs Unmanned Aircraft Systems (UAS) Beyond-Visual-Line-of-Sight (BVLOS) Aviation Rulemaking Committee (ARC) to advance BLOVS drone operations.

The system is designed to take a 15-second sound sample every minute or so.which was surprising given I live in an inner suburb of London.

This is an easy-to-configure command-line tool that uses a URL-like structure to construct messages that can be delivered to any one of more than 70 services.I kept getting late notifications of a tawny owl.If you want to build a BirdNET system on a Raspberry Pi.

Developer Its the end of programming as we know it -- again Developers feel secure in their jobs.allowing the base model to be updated and shared with other users.

but it sends notifications for every detection.

but unfortunately it was the quality you expect for under £5. SEE: Raspberry Pi just made a big change to boost securityBirdNET-Pi also includes the open-source Apprise notification tools as part of its package of tools.

The spectrogram of a small flock of sparrows.Its a powerful tool for seeing what might be around when all you can hear is a song somewhere in the trees.

The only additional hardware needed is a USB sound card and a microphone.from graphs showing what birds are most common at what time of day.