Step down 12V 1A to 9V 1A

Other Hardware Motors, Mechanics, Power and CNC
2

Bassquake:
I have an arduino controlling a stepper motor and a camera.

The camera is plugged into its own mains power adapter which is 9V 1A.

I want the camera to use the same power rail on the arduino which is using a 12V 1A power adapter, as I want to save clutter with cables.

How do I step down the 12V 1A currently powering the arduino to 9V 1A for the camera? Do I need one of these or similar?

Thanks.

Running a camera on 9 volts seems strange to me. Are you sure it CANNOT be operated on 12 volts?

Paul