A case in point is this super-low-cost RF power sensor that [Tech Minds (M0DQW)] recently built. It’s based on a design by [DL5NEG] that uses a single Schottky diode and a handful of passive ...

Have you ever wished you could see in the RF part of the radio spectrum ... [Ken] even came up with an Arduino with a gas sensor that talks to the phone and maps the atmosphere around the kitchen ...

DGS solutions intelligently prioritize data, adapt to RF conditions on the fly, and fuse multiple sensor inputs in real time—laying the groundwork for Industry 4.0 and AI-driven factory automation.