FRANZIS
Build-it-yourself bat detector, electronics, soldering kit

Listen in on nature with modern electronics: Experience the fascinating world of bats with this high-quality ultrasonic detector! With this kit, you can easily make the ultrasonic calls of bats audible. The PCB is already populated with many SMD components, making assembly simple and foolproof. You only need to solder a few parts yourself and wire the PCB to the microphone, speaker, and the control knobs. Thanks to modern integrated circuits, the detector delivers high sensitivity and volume.

Explorers and researchers, take note: Explore not only the world of bats, but also many other ultrasonic sources around you. This high-quality ultrasonic detector is a great project for hobbyists and naturalists. The finished device measures 160 x 110 x 30 mm and is powered by a 9 V battery (not included; lasts for 25 hours of observation time). Please note that you will need a soldering iron for assembly. Dive into the world of ultrasonic monitoring and discover hidden sounds!