Hall sensor ckt

[vamsee]

Hi!!

Yesterday i got perfect results with hall sensor. But with the same circuit, i am not getting the result. I repeated many times with same circuit and started again new, but all in vain..

what will be the problem?... pls help me out..

 

[davenn]

so what do you get out of the Hall sensor when you move a magnet to and from it ?

Dave