“The extremely compact and powerful GNSS module GPS HAT for Pi is a concurrent receiver module that integrates GPS with the BeiDou system. It’s pin-to-pin compatible with Quectel’s GNSS module L76 and ...

Consumer location trackers often come with tradeoffs that include privacy concerns, data collection, and a sense that you’re constantly being watched. Russell Eveleigh wasn’t comfortable with those ...

If you have multiple microphones in known locations, and can determine the time a sound arrives at each one, you can actually determine the location that sound is coming from. This technique is ...

If you need to keep out unwanted guests from your office, bedroom or private spaces then you may be interested in this awesome Raspberry Pi motion tracking autonomous sentry gun project publish to the ...