The USB interface is being increasingly used as a power supply and charging port for all kinds of devices, besides data transfer. A meter to measure the electrical parameters of devices connected to a ...

What do you get when you combine a direct digital synthesis (DDS) chip, a power detector, and an Arduino? [Brett Killion] did make that combination and wound up with a practical network analyzer. The ...

Integrating power sensor and meter into a single easy-to-use instrument, the new RF power meter simplifies monitoring and enables precise control DENVER, Colo.--(BUSINESS WIRE)-- Advanced Energy ...

Electrical engineer and electronics hobbyist Etienne at Etimou based in Clermont-Ferrand, France has created a new open source development board in the form of the Arduino RF Pro Mini. The creator of ...