schmitt trigger ?

T

tohu

New Member

• Nov 15, 2008

• #1

Hello.

How can I use the schmitt trigger input in the pic ?
In the other world how can I make the input as schmitt trigger .
I want to make freq counter with pic16f630 and the frequency enter the pic through ra2 (count\tock1\int) i.e:it's contain schmitt trigger, I don't know how to make this input as schmitt trigger.

thanks....

 

SMUGangsta

New Member

• Nov 15, 2008

• #2

Im not sure about this, but i always assumed that the schmitt trigger was always enabled as long the digital i/o was on, and obviously the pin has a schmitt trigger on it.

 

P

picbits

Well-Known Member

• Nov 15, 2008

• #3

Its all in the manual/datasheet.

If I remember rightly, by enabling INT1 as an interrupt it becomes a shmitt trigger

 

Last edited: Nov 15, 2008

K

kaushal

New Member

• Nov 27, 2008

• #4

as wide application
but am not gettin about

dead zone

 

Last edited: Nov 27, 2008

P

picbits

Well-Known Member

• Nov 27, 2008

• #5

kaushal said:

as wide application
but am not gettin about

dead zone

Click to expand...

Incredibly bizarre first post but welcome to Electro-tech-online

 

Gordz

New Member

• Nov 27, 2008

• #6

What's more bizarre is that the post we see is the edited version :0