ETCH A SKETCH

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01:13:04

It is awkward to operate, you have to be very fast to manipulate both variable resistors, and the image doesn't persist. 

Basic idea, I am going to continue improving it.

I have other ideas to do so in the near future.

I include ac signals you can select: manual mode or autopilot mode with the top selector switches

published 10 years ago

WTFCircuit

10 years ago

Hh, very nice!

ferlop

10 years ago

You like that? I think it can be improved, any ideas?

roops1967

10 years ago

Good un! But yeah gotta be fast draw coz the doors disappear when you get to the roof ;)

ferlop

10 years ago

Yeah they close fast roops.

ferlop

10 years ago

Is there a way to increase the persistence or is it an Igor thing?....................................................................................... I played with the clock setting and it don't do squat.

ferlop

10 years ago

I installed a dummy pulse generator, it helps with the time stretching.

Karma247

10 years ago

Great idea 😊

ferlop

10 years ago

Thank you all!

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