Three Oscillators 2 @256byteram

Uploaded September 2011 | Updated September 2026, 1 week ago

This is three oscillators again, but one is being put through a sample and hold (based on an LM13700), which is being controlled by one of the other oscillators. This makes separate objects appear on the screen.

$More Television Fractals This is a CCTV multiplexer which can show four individual cameras on a monitor in four quadrants, which I have connected a single camera to, then pointed back at the monitor. The effect is to multiply the image by three (in this case) every time the image goes through the loop. This creates something resembling a fractal. Ive found leaving the fourth quadrant disconnected gives the best results. Strictly speaking, this isnt a completely analogue process, as the multiplexer is a digital device with a frame buffer. The same effect could be done (and has been done) with three monitors. The camera used is a B&W vidicon security camera.$

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