The DLP optical engine includes two parts: electronic control and optical imaging, which can project encoded institutional light according to user needs, thereby meeting application requirements in the fields of machine vision, three-dimensional detection, three-dimensional scanning, computational optics, and information optics. The DLP optical engine uses TI advanced optical control chips, designed for industrial and scientific research. The biggest difference from projectors is that the DLP optical engine supports accurate internal and external synchronization signals, and can closely cooperate with cameras.