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Confetti102 Chua's Diode

That's a Chua's Diode board for the analog computer Confetti.
With the jumper set one can connect the output to the common ground, if no jumper is used one can use the output connector instead.
In combination with the Confetti101 Gyrator one can build a Chua's Oscillator.

Analog Computing 01 - Chua's Circuit


Paper PCB

Parts

  • Resistors:
  • 2x 1 kOhm
  • 1x 120 kOhm
  • 2x 1k - 470k
  • Capacitors:
  • 1x 1nF - 4.7µF
  • Diodes:
  • 1x LED
  • Semiconductors
  • 1x TL072 OpAmp
  • Mechanical:
  • 1x IC socket, 8pins
  • 2x 3 pin strip
  • 2x 2 pin header, female
  • 2x 4 pin header, female
  • 2x pin header, female 90° 1×3, 1×2
  • 2x pin header, male 90° 1×3, 1×2
  • 2x jumpers
  • Potentiometers:
  • 1x 100 kOhm

License

The Confetti102 Chua Diode was designed by Wolfgang Spahn 2015-20.
It is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Creative Commons License