What are the components of the projector?

A complete projector is mainly composed of a projector optical machine, a wifi module, a driver panel, an Android board, a sound cavity, and a cooling fan. The projector is the main body of the projector, mainly to generate the projected image; the wifi module is used for network signal transmission and reception; the drive panel is the DLP drive panel; the existence of the Android board indicates that this is a projector with a smart system. The cavity shows that the projector has built-in speakers, and the cooling fan is an essential part of the projector for heat dissipation.

Note: Due to the different display technology of the projector optical machine, the components are also different. The basic components are the light source bulb, lens, splitter, optical path, etc.