Let this surveillance detector keep you safe, sweeping for hidden cameras or other trackers in any place you stay.

When [b.kainka] set out to make the world’s simplest RF detector, he probably didn’t realize it would be as easy as it was. Consisting of only a handful of components and thirty eight lines of ...

TL;DR: This handy hidden camera detector uncovers cameras, GPS trackers, bugs, and other invasions of your privacy for just ...

At the rear of the device is an ESP32, but the front end is an AD8317 RF detector chip. This is an interesting and useful component, in that it contains a logarithmic amplifier such that it ...