HiYa all,
Just had an idea about using the MiniPulse RevE circuit, and adding another op-amp pre-amp stage, together with a double overlapping coil + FET driver, so that it would do automatic ground balance as in the attached document.
Seems like Minipulse has a better front end than the old document circuit so might go quite well ..
What do you all think?/
I am all for keeping it simple, so if the addition of a preamp and a different coil + driver, can do away with a complicated ground balance circuit, uP based or otherwise, then I am all for it.
Seems like getting rid of the ground effect the closest to the source would be the answer to me ..
My 2c
Just had an idea about using the MiniPulse RevE circuit, and adding another op-amp pre-amp stage, together with a double overlapping coil + FET driver, so that it would do automatic ground balance as in the attached document.
Seems like Minipulse has a better front end than the old document circuit so might go quite well ..
What do you all think?/
I am all for keeping it simple, so if the addition of a preamp and a different coil + driver, can do away with a complicated ground balance circuit, uP based or otherwise, then I am all for it.
Seems like getting rid of the ground effect the closest to the source would be the answer to me ..
My 2c
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