It may also have a VGA input for older computers. Earlier projectors had analog video interfaces (composite, component and S-video). See DLP and 3LCD. In the 1980s, the first data projectors ...

This code was developed to service GreaterLaLa. We installed two Mitsubishi projectors and controlled them with a Netgear five-port switch and two Raspberry Pis. We went with the Raspberry Pis because ...

Enter overhead projectors, film strips, and of course, Apple's brightly-colored Mac computers. From wooden pencil sharpeners to those blue calculators, here are 12 nostalgic pics of overhead ...

From Kickstarter darling to making its debut on the CES 2025 show floor, Valerion has announced its best projector yet with the VisionMaster Max.