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Learn TikZ

Getting Started

  • What is TikZ?
  • TikZ for Beginners
  • Basic Setup

Circuit Diagrams in TikZ

Draw professional electronic circuit diagrams using CircuiTikZ.

Basic Setup

Basic Components

Simple RC Circuit

Voltage Divider

Op-Amp Circuits

Transistor Circuits

Logic Gates

Diode Circuits

Component Labels and Values

555 Timer Circuit

Common Component Symbols

  • R - Resistor
  • C - Capacitor
  • L - Inductor
  • D - Diode
  • V - Voltage source
  • I - Current source
  • npn, pnp - Transistors
  • op amp - Operational amplifier
  • and port, or port - Logic gates

Next Steps

Continue learning TikZ:

  • Block Diagrams - System-level diagrams
  • PGFPlots - Plot data and graphs
  • Flowcharts - Process diagrams

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Sketch it — AI draws the TikZ.

Upload a photo of a hand-drawn diagram, flowchart, or plot and Underleaf generates the TikZ code for you. 10 free credits every month, no credit card required.

Convert your diagram
A hand-drawn sketch converted into a clean TikZ diagram

Circuit Diagrams in TikZ

Draw professional electronic circuit diagrams using CircuiTikZ.

Basic Setup

Basic Components

Simple RC Circuit

Voltage Divider

Op-Amp Circuits

Transistor Circuits

Logic Gates

Diode Circuits

Component Labels and Values

555 Timer Circuit

Common Component Symbols

  • R - Resistor
  • C - Capacitor
  • L - Inductor
  • D - Diode
  • V - Voltage source
  • I - Current source
  • npn, pnp - Transistors
  • op amp - Operational amplifier
  • and port, or port - Logic gates

Next Steps

Continue learning TikZ:

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