power measurement using arduino

I'm new to the world of arduino. Recently I'm involved in a project on power measurement using arduino.so what are the materials required for project implementation. I mean plz suggest the components required for the project.

aravindvb: suggest the components required for the project.

I guess that is dependent entirely on the means of generating the power.

How much power?

For mains power checkout OpenEnergyMonitor.org

we are doing power measurement using arduino project we just want, what are the components used for this project?

Hi, what sort of power, electrical, mechanical, chemical, gravitational, magnetic?

Tom.... :)

Hi, maybe this website will help...

http://www.electroschematics.com/9351/arduino-digital-voltmeter/

I'm also working on something like this.

Legoman39