NAVAN CNX200 is a converged voice and data platform for small set-ups and branch offices with up to 24 IP users. It helps to get rid of buying and maintaining separate devices for office communication.
Although both solar/kinetic power and wireless charging fall under the'‘portable power' umbrella, the two should not be conflated. Solar, kinetic and other non-battery topics fall under the umbrella commonly referred to as alternative portable power. Under this umbrella, we have solar, kinetic, fuel cells, RF power harvesting and others. Stu Lipoff, IEEE fellow, discusses with Sustainabilityzero, India, the future of wireless charging and long-lasting batteries
QUCS is a circuit simulator with well-advanced graphical user interface (GUI) which allows setting up of schematics and presenting simulation results in various types of diagrams. Here is an overview of how to start working with it