TI's $99 DLP pico projector board connects to BeagleBone Black
Small Business Ideas Micro Interactive Module (long, short, ultra short throw model) for Smart Interactive Projector - China Micro Projector Module, Small Business Ideas | Made-in-China.com
Amazon.com: Portable Projector, Phone Projector with 180 Degree Rotating Stand, Outdoor Projector with Wifi6 Module, Indoor Movie Projector with Hifi Speaker, Wireless Portable Home Projectors for Home, Camping : Electronics