CircuitLab
  • My Workbench
  • Electronics Q&A
  • Textbook
Avatar for Anonymous User

Not logged in.
Sign in or create an account.

CircuitLab Documentation

Table of Contents

  • The Basics
    • Build Mode
    • Ground
    • Nodes
    • Named Nodes
    • Voltmeter and Ammeter
    • Human-Friendy Inputs
    • Plotting Outputs
    • DC Simulation
    • DC Sweep
    • Time-Domain Simulation
    • Frequency-Domain Simulation
    • Plot Cursors and Math Functions
  • Keyboard Shortcuts
  • Smart Wires
  • Expressions
  • Circuit Elements
  • Custom Device Models
  • Custom Symbols
  • System Requirements

Check the Frequently Asked Questions.


Getting Help

Use the CircuitLab Forums!

Search Documentation


About CircuitLab

CircuitLab is an in-browser schematic capture and circuit simulation software tool to help you rapidly design and analyze analog and digital electronics systems.

  • CircuitLab Home
  • Example Circuits
  • Blog
  • Forums
  • About Us
  • Frequently Asked Questions
  • Documentation
  • Electronics Q&A
  • Electronics Textbook
New @ CircuitLab

Frostiger asked:
"Non-inverting op amp (Battery..."

4 hours ago

allairemorgan saved circuit:
"ESE215_FINAL_TRANSMITTER_MIXER"

febb saved circuit:
"Clock LED Backup"

dpardo saved circuit:
"741 schematic op amp circuit"

openapk commented on question:
"Coffee Maker fix"

opendll commented on question:
"Coffee Maker fix"

eliza0509 saved circuit:
"2019FA-ENGR-2305-81500-EXAM1-QUESTI..."

Eng_Roy asked:
"How to Design a voltage change..."

Microfiche commented on question:
"Coffee Maker fix"

Foxx commented on question:
"Coffee Maker fix"

portal6 asked:
"Adding inline resistors to an..."

Xela2k replied to discussion:
"Export Plot CSV Not Working"

Microfiche asked:
"Coffee Maker fix"

drworry started discussion:
"DC voltage tripler"

jp78 replied to discussion:
"Configurable switches"

Dan.Ka replied to discussion:
"Is CircuitLab abandoned?"

lotron answered:
"NAND Gates circuit design"

estelleslighting answered:
"Basic LED question"

Foxx answered:
"Why Watts differ when voltage does..."

Gautamkohli answered:
"Conversion of power"

CircuitLab Blog:
"Electronics Hobbyists and Tinkerers"

CircuitLab Blog:
"Server Availability Improvements"

Home
My Workbench
Documentation / FAQ
Membership
Electronics Textbook
Electronics Q&A
Forums
Blog
About Us
Contact Us
Terms of Service
Privacy Policy
CircuitLab logo

CircuitLab provides online, in-browser tools for schematic capture and circuit simulation. These tools allow students, hobbyists, and professional engineers to design and analyze analog and digital systems before ever building a prototype. Online schematic capture lets hobbyists easily share and discuss their designs, while online circuit simulation allows for quick design iteration and accelerated learning about electronics.

Copyright © 2019 by CircuitLab, Inc.