We are currently working on making chuacircuits.com even better.

Please be patient as you await our return within the next two months.

In the meantime, here are a bunch of great resources on chaos and Chua's circuits:

Chua's circuit | Wikipedia
http://en.wikipedia.org/wiki/Chua_circuit

Chua circuit | Scholarpedia
http://www.scholarpedia.org/article/Chua_circuit

Leon Chua's Homepage | Berkley
http://www.eecs.berkeley.edu/~chua/

NOEL Nonlinear Electronics Lab | Berkley
http://nonlinear.eecs.berkeley.edu/chaos/chaos.html

Chaotic Systems and the Chua Electrical Circuit | Tallinn University
http://minitorn.tlu.ee/~jaagup/uk/dynsys/ds2/chaos/Case/Chua.html

Chua's circuit simulation | Caltech
http://crossgroup.caltech.edu/chaos_new/Chua.html

Introduction to Chaos | Caltech
http://crossgroup.caltech.edu/Chaos_Course/index.html

Chua's Circuit Explanation | Matt James - Australian National University
http://users.cecs.anu.edu.au/~Matthew.James/engn2211-2002/doc/chua.html

Non-Linear Dynamics | The Pendulum Lab
http://www.elmer.unibas.ch/pendulum/nldyn.htm

Chua's Oscillator in Music | James Sears
http://jamesnsears.com/archive/ecechua.htm

Chua's circuit Demo | Wolfram
http://demonstrations.wolfram.com/SimplestChaoticCircuit/

Nonlinear Dynamics and Chaos | Vanderbilt
http://www.vanderbilt.edu/AnS/psychology/cogsci/chaos/workshop/WorkshopF.html

Strange Attractors | The Chaos Hypertextbook
http://hypertextbook.com/chaos/21.shtml

Chua's oscillator C code simulation | Bertie Genade
http://mysite.mweb.co.za/residents/cyb00746/chaos/chaos.htm

Chua circuit paradigm | Matlab
http://www.mathworks.com/matlabcentral/fileexchange/2636-chua-circuit-paradigm

Adventures in Bifurcations & Chaos GUI Application | Matlab
http://www.mathworks.com/matlabcentral/fileexchange/3541-matlab-adventures-in-bifurcations-chaos-abc++

Chua's System in Secure Communications | Matlab
http://www.mathworks.com/matlabcentral/fileexchange/26244-hyperchaotic-chuas-system-in-secure-communications

Synchronization in Chua's Systems | Matlab
http://www.mathworks.com/matlabcentral/fileexchange/26246-observer-based-synchronization-in-chuas-systems

Simulation of Chua's System using Simulink | Matlab
http://www.mathworks.com/matlabcentral/fileexchange/26243-chuas-system

Multi-Scroll Chaos and Synchronization | Katholieke Universiteit Leuven
http://www.esat.kuleuven.be/sista/chaoslab/

Random Bit Generator from a Double Scroll Attractor | Katholieke Universiteit Leuven
http://www.esat.kuleuven.be/sista/chaoslab/Ds2RbG/ds2rbg.pdf

Generating Multi-Scroll Chaotic Attractors | City University of Hong Kong
http://www.ee.cityu.edu.hk/~cccs/demo2.jpg

Chaos Computing Using Chua's Attractor | Royal Society Publishing
http://rsta.royalsocietypublishing.org/content/366/1865/653.long#sec-3

A New Class of Chaotic Circuit-J.C. Sprott | University of Wisconsin
http://sprott.physics.wisc.edu/pubs/paper244.htm

Chaotic Circuits In Audio Synthesizers | Pinky and Friends
http://www.sdiy.org/pinky/chaos/chaos.html