The direction of conventional current is the direction marked on all circuit diagrams. The symbol for electric current is I. Two lamps connected in series with an open switch and a cell Series ...

A command-line tool and library for converting ASCII-art diagrams into nice SVG circuit schematics.

These microcontroller based projects are covered with detailed explanation of working of hardware, circuit diagrams, software and codes.

Standalone (offline) version of the Circuit Simulator with small modifications based on modified NW.js.

A flip-flop in digital electronics is formally defined as "A bistable device with synchronous input ...