Raspberry Pi enthusiasts interested in creating an ultrasonic bat detector may be interested in a project published by Tegwyn Twmffat to the Design Spark website earlier this year. A Raspberry Pi mini ...

As somebody who loves technology and wildlife and also needs to develop an old farmhouse, going down the bat detector rabbit hole was a journey hard to resist. Bats are ideal animals for hackers to ...

Bats use echolocation to see objects in front of them. They emit an ultrasonic pulse around 20 kHz (and up to 100 kHz) and then sense the pulses as they reflect off an object and back to the bat. It’s ...