Contact pressure/force sensor

I am looking for tactile pressure/force sensor with digital output that
I
could embed in my aaplication. That should sense small variation in
pressure/force put by finger on the object.Could anyone please suggest
products of different manufacturers?

thanks in advance

jsnehal@gmail.com wrote:
> I am looking for tactile pressure/force sensor with digital output that
> I
> could embed in my aaplication. That should sense small variation in
> pressure/force put by finger on the object.Could anyone please suggest
> products of different manufacturers?
> 
> thanks in advance
> 

I have evaluated piezo resistive devices before, made with
some kind of special ink between kapton. These are variable resistive
elements that need a little bit of support circuity to have a digital
output. I doubt that any force sensor is going to provide a digital out.

These force sensors are available from DigiKey. It's been a few years.
Can't remember the name.