Circuit diagrams in LaTeX - Using Circuitikz Add neat circuit diagrams to your paper with circuitikz, extending tikz with electric components. While Tikz offers many features and packages to create diagrams and all sorts of other drawings, it unfortunately lacks a good package to layout electric circuits. LaTeX Graphics using TikZ: A Tutorial for Beginners (Part In this post we're going to show you how to draw simple electrical circuits in a LaTeX document. To do this we are going to use the circuitikz package which is based on the TikZ package. To get started we load up the circuitikz package.