vios
- 16th September 2007, 15:09
Hello, it is my first post.
I want to modify simple voltage divider to have 2 simultanous outputs:
a) output 0 to 5v
b) output 5 to 0v
example : if the output a is 1v then output b is 4v, if output a is 2.5v , output b is 2.5v
5v----
I
> pot 10k
<----------> output a (0 to 5v)
> I
I I
gnd--- -------- ?????? -------> output b (5 to 0v)
can opamp be used as inverted voltage follower ?
thank you
I want to modify simple voltage divider to have 2 simultanous outputs:
a) output 0 to 5v
b) output 5 to 0v
example : if the output a is 1v then output b is 4v, if output a is 2.5v , output b is 2.5v
5v----
I
> pot 10k
<----------> output a (0 to 5v)
> I
I I
gnd--- -------- ?????? -------> output b (5 to 0v)
can opamp be used as inverted voltage follower ?
thank you