Projector

A projector is used to project slides or pictures.

History
A projector was used by Defence Against the Dark Arts Professors at Hogwarts. During the 1993–1994 school year, Severus Snape used it while serving as a substitute for Professor Lupin. Dolores Umbridge also used it during her time teaching Defence Against the Dark Arts. During the 1996-1997 school year, the projector was stored in the Room of Requirement.

Appearances

 * Harry Potter and the Prisoner of Azkaban (film)
 * Harry Potter and the Order of the Phoenix (film)
 * Harry Potter and the Order of the Phoenix (video game)
 * Harry Potter and the Half-Blood Prince (film)