OT - Circuit Help
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Posts: 46,084
I know I've only been good at asking OT electronics help, but you people are
all such a fountain of knowledge it is hard to resist! (°;
Sorry I'm so ignorant.
I need to take a pulse (1ms - 3ms width, 500Hz max, 1.5v to 3v) and use it
to drive an input low (that is held high at 12v) at the same duty cycle with
as little lag as possible.
I would like to do this with as few components as possible (like a single
transistor if possible) as this is an automotive application and needs to be
robust and compact.
Help?
TiA!
---
Jeff Abrams
jeff@m...
I bet when the Neanderthal kids would make a snowman, someone
would always end up saying, "Don't forget the thick, heavy brows."
Then they would all get embarrassed because they remembered
they had the big hunky brows too, and they'd get mad and eat the snowman.
all such a fountain of knowledge it is hard to resist! (°;
Sorry I'm so ignorant.
I need to take a pulse (1ms - 3ms width, 500Hz max, 1.5v to 3v) and use it
to drive an input low (that is held high at 12v) at the same duty cycle with
as little lag as possible.
I would like to do this with as few components as possible (like a single
transistor if possible) as this is an automotive application and needs to be
robust and compact.
Help?
TiA!
---
Jeff Abrams
jeff@m...
I bet when the Neanderthal kids would make a snowman, someone
would always end up saying, "Don't forget the thick, heavy brows."
Then they would all get embarrassed because they remembered
they had the big hunky brows too, and they'd get mad and eat the snowman.