PIR Sensor problem

Hello, so i found the pir sensor code on this site. Link : http://www.arduino.cc/playground/Code/PIRsense .
But gotta ask where do i connect the +ve of the sensor ? 5v or 3v3 ? Please help…

Please help anyone ! :( :(

What PIR are you using?

« on: October 06, 2011, 06:42:54 PM » « Reply #1 on: October 06, 2011, 06:54:21 PM » Less than 12 minutes before bumping? Get a life.

I have got a life dude. Was just over enthusiatic about it. Go get a life yourself and hate on someone else.

Keep it civil. @OP: 12 minutes is a little impatient, don't you think?

(You still haven't told us anything about the sensor. Hint.)

Yeah. It may be. But it is nothing to go with life, is it ? And the sensor is a simple PIR sensor with that semi-sphere thing on the top. :P

And the sensor is a simple PIR sensor with that semi-sphere thing on the top.

Oh well let me look at my data sheets.

Funny I haven't got a data sheet for "that semi-sphere thing on the top" they all seem to have manufacturers part numbers on them.

Havn't got any on mine. :drooling_face: :cold_sweat:

So a photograph of what the connection look like might prompt a guess.

Perhaps the shop you bought it from can help you.