Electric Circuits Simulator vs Triangle Calculator Pro

The virtual laboratory stand «Relay-Contactor Circuits for Electric Drive Control» is intended for simulation training in the principles of constructing relay-contactor control circuits for a three-phase asynchronous electric drive using standard electrical components – circuit breakers, contactors, relays, push-button posts, etc. Main functions of the software product: - Construction and editing of a schematic diagram of an electrical circuit; - Construction and editing of a simulation model of a laboratory stand; - Software simulation of an assembled electrical circuit with the ability to interactively change the state of devices; - Simulated measurement of voltage in a circuit using a virtual multimeter; - Working with user project files; - Interaction with a physical relay board to implement software control of the electric drive (optional). The graphics component of the software uses the OpenGL 2.0 component base.

Triangle Calculator helps you solve any triangle easily using Side-Side-Side, Side-Angle-Side, or Angle-Side-Angle inputs. Enter known values to instantly find missing sides, angles, perimeter, and area. The app also draws a labeled triangle diagram and shows step-by-step calculations using geometric formulas. Ideal for students, teachers, and professionals who need accurate results with clear visual explanation.