Public domain photos

The image shows a close up of a potentiometer on a white surface. It is a cylindrical object with a black base and a silver top. The top of the potentometer has a small hole in the center and is surrounded by a metal ring. The background is a bright white color.

The image shows a close up of a potentiometer on a white surface. It is a cylindrical object with a black base and a silver top. The top of the potentometer has a small hole in the center and is surrounded by a metal ring. The background is a bright white color.Open in library