Available as an assembled Module and as a DIY project.
This Module is currently available.
Chaotic CV generator
The pot varies the cycle length between approx 12 to 16 seconds for regular and 12 to 16 minutes for super. It also changes the behaviour of the module, when turned to max the outputs tend to stay in one well or strange attractor for longer periods before crossing over to the other well.
The LED changes from red to green depending whether the circuit is going positive or negative.
http://nonlinearcircuits.blogspot.com.au/2014/09/sloth-chaos.html
3 Users are observing this
These merchants probably sell this module. Huh?