Free online circuit simulator

Question

Is there some free online circuit simulator where I can see see the electrons fluxing,imitating real-life circuitry?

I use Falstad: http://www.falstad.com/circuit/ Very simplistic, but shows current flow. — Majenko, Feb 15 '15 at 00:04

score 2 · Answer 1 · edited Apr 13 '17 at 12:32

2

Falstad seems to support animated electrons, and it is free.

However, if you are willing to shell out 10 bucks, I highly recommend EveryCircuit. It supports

Adjusting component values mid-simulation and seeing the effects in real-time.
A large variety of components.
Intuitive, and smooth animation: i.e. the electrons move faster for large currents/small currents, LEDs have varying brightness.

Here's a screenshot of EveryCircuit:

enter image description here

There is a free app version and an online version also.

edited Apr 13 '17 at 12:32

Community

answered Feb 15 '15 at 00:12

FullmetalEngineer

1

http://everycircuit.com/app says "Chrome browser is required to run this App" :( I will not install Chrome just for this app. – sergiol Feb 17 '15 at 20:38
CircuitJS has come a long way in the meantime; it does now have those features you bring up for EveryCircuit.. Maybe you can reevaluate and update this post : ) – eMPee584 Dec 15 '20 at 08:47

1 Answers1