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Could this be the world's smallest ultra short throw projector? Lilliputian Acer projector weighs only 740g and projects 100-inch pictures
with optional add-ons like the €99 battery kit and a €199 interactive module. In case you missed it, CES 2025 saw a raft of UST projector announcements, including JMGO's O2S Ultra, which is ...
Hackaday2y
Laser Projector Relies On Steppers Rather Than Galvanometers
This is actually [Stanley]’s second pass at a stepper-based DIY projector; we featured his previous build back in 2016. This time around, he wanted to move beyond the “module mix-and-match ...