How to Make a $30 Projector Watch! (Futuristic)

Learn how to turn an old mini projector into a high-tech spy projector watch. With this DIY gadget, you can project any HDMI input right onto your wrist. You can get notifications, watch movies, view photos, or use it at a regular watch. However this is just a prototype so you do need to wear a backpack with the video drivers, for now. I’ll try and make a more sleek design for V2.

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