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0 pointsrobotresearcher11mo ago0 comments

The attenuator-inverter is super handy too. A gain knob that goes from -1 to +1 X.

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wbl11mo ago

That's a neat trick. Only way I can think of to do it involves two op amp buffers, one inverting one not and take the signal from the wiper.

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0 pointsrobotresearcher11mo ago0 comments

The attenuator-inverter is super handy too. A gain knob that goes from -1 to +1 X.

wbl11mo ago

That's a neat trick. Only way I can think of to do it involves two op amp buffers, one inverting one not and take the signal from the wiper.

j / k navigate · click thread line to collapse