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pir

Head follows movement based on 4 PIR sensors
Using a
Updated: Mar 31,2014 - modified program to use PIR only once per HIGH state. I wanted to make a motion tracker originally using sound sensors but that was too much … Read more
Navigates via 3 IR Switches, Plays "hide and go seek", makes semi-intelligent course corrections, gives audio and visual feedback via buzzer and lcd display, remote controlable
Using a
I built this robot as an all-around robot to jump start my way into Arduino. I self taught myself everything about this robot from code to hardware and have taken … Read more
The Crystal Ball of Horror was my entry into the http://www.tinyclr.com/ Halloween contest. UPDATE: 11/11-2010 I got second place in the … Read more

pir sensor

Hi!

 I have this sensor from a security alarm... i have open it and get the little pir sensor (2030B).

 I have readed the pdf about it and i know what are the connectors in it

 Question... the pir sensor will work stand alone? i have connected the sensor to arduino 2009 and use some code that shows the sensor response...but i think that is not working because even disconnectiong the sensor the values are the same.

What is needed to the sensor to work? can i make it with my breadboard?

 

Thanks!