Coulomb

Coulomb is an electronic circuit simulator developed for the Linux platform. It allows users to construct schematic diagrams by placing components such as resistors, capacitors, inductors, and voltage sources on a virtual workspace. The software calculates the electrical behavior of these circuits, providing numerical data and visual representations of voltage and current levels across various nodes.

Users can define circuit parameters and run simulations to observe transient or steady-state responses. The application includes a library of standard electronic components and supports the configuration of circuit properties to test theoretical designs. It is primarily used for educational purposes and prototyping, providing a digital environment to verify circuit logic before physical assembly. The software relies on internal numerical solvers to process the mathematical models of the circuits defined by the user.