Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
Last revision Both sides next revision
a_butterfly_in_an_analogue_computer_piksel21 [2021/11/18 13:21]
admin 		a_butterfly_in_an_analogue_computer_piksel21 [2021/11/18 17:35]
admin [Part 1: Background, Introduction and Build]
Line 1: Line 1:
 ====== A Butterfly in an Analogue Computer ====== ====== A Butterfly in an Analogue Computer ======
  
-by Wolfgang Spahn+by Wolfgang Spahn\\
 20 Nov 2021\\ 20 Nov 2021\\
 [[https://21.piksel.no/2021/11/20/a-butterfly-in-an-analog-computer/|Piksel 21]]\\ [[https://21.piksel.no/2021/11/20/a-butterfly-in-an-analog-computer/|Piksel 21]]\\
Line 47: Line 47:
 == ... and Chua's Circuit== == ... and Chua's Circuit==
 {{:1280px-chua_s_circuit_with_chua_diode.svg.png?200|}}\\ {{:1280px-chua_s_circuit_with_chua_diode.svg.png?200|}}\\
 +//(graphic by [[https://commons.wikimedia.org/w/index.php?title=User:Chetvorno&action=edit&redlink=1|Chetvorno]], [[https://creativecommons.org/publicdomain/zero/1.0/deed.en|CC0]])//
  
 == Build an Analogue Computer == == Build an Analogue Computer ==
Line 63: Line 64:
 ---- ----
 === Part 2: See, Listen and Discover  === === Part 2: See, Listen and Discover  ===
-- writing a progrmm for an analogue computer\\ + 
-- X-Y-Z Visualisatio\\ +==writing a progrmm for an analogue computer== 
-- Voltage Controll\\+{{:chua_s_circuit_02.jpg?200|}}\\ 
 + 
 +"patching is thre new programming""\\ 
 +{{:chua_s_circuit_setup_01.jpg?400|}}\\ 
 + 
 +== X-Y-Z Visualisation == 
 +{{:chua_s_circuit_pure_134355.jpg?400|}}\\ 
 +{{:chua_s_circuit_02_xyz.jpg?200|}}\\ 
 + 
 +== Voltage Control == 
 +OpAmp with a LDR in the feedback loop.\\ 
 + 
 +[[https://en.m.wikipedia.org/wiki/Variable-gain_amplifier|Voltage Controlled Amplifier (VCA)_wikipedia.org]]\\ 
 + 
 +[[https://en.m.wikipedia.org/wiki/Operational_transconductance_amplifier|Operational Transconductive Amplifier (OTA) _wikipedia.org]]\\ 
 +[[https://en.m.wikipedia.org/wiki/LM13700|LM13700 _wikipedia.org]]\\ 
 +**CA3080, LM3080**\\ 
 +[[https://www.banzaimusic.com/CA3080AE.html|CA3080AE _banzaimusic.com]]\\
  
 ---- ----
 +==== Links & Recources ====
 +
 +[[https://www.chaotic-circuits.com/]]\\
 +[[http://www.chuacircuits.com/]]\\
 +[[http://nldlab.gatech.edu/w/index.php?title=Group_3_2012]]\\
 +[[http://www.instructables.com/id/A-Simple-Chaos-Generator]]\\
 +[[http://www.scholarpedia.org/article/Chua_circuit]]\\
 +[[http://crossgroup.caltech.edu/chaos_new/Chua.html]]\\
 +[[http://jamesnsears.com/archive/ecechua.htm]]\\
 +[[https://hypertextbook.com/chaos/strange/]]\\
 +[[https://www.vanderbilt.edu/AnS/psychology/cogsci/chaos/workshop/WorkshopF.html]]\\
 +
 +----
 +if not other mentioned contend of this page is by Wolfgang Spahn (2008-2021) All Rights Reserved\\
 +