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 you might’ve already guessed the Raspberry Pi Pico Bat Detector and 384kHz full-spectrum recorder allows you to listen to the sonic chirps made by bats as they fly around. The PCB is now available ...