We've seen some cool camera hardware on phones in recent years, but an upcoming Ultra phone could change the way we think about zoom levels.

This tiny thermal imaging camera can be used with an Android device via a USB-C interface. Weighing just 10g, the P2 is small ...

[mircemk] is quite a wizard when it comes to using coils of wires in projects ... a new method he is experimenting with which uses a smartphone to detect the frequency changes generated by ...