Look Who it Was Random video

Video Feedback Fun 2: DLP Projector (Single-Chip)

2,313 views · Published 9 January 2011 · 8:35 · Indexed 28 September 2026

Channel: georgef551 · 2011 · Science & Technology

Watch on YouTube

This time, while recording other stuff, I took some time to do some neat video feedback, off a single-chip DLP projector.
  While not as entertaining as the LCD TV, there are some neat visuals, such as the feedback picking up the color wheel in the projector, as noted by the various colors generated in the white blobs.
While fractals are nearly impossible to do on a 3,000-lumen display that's 36" diagonal, I still managed to get some neat stuff, including color fractals "tunnels" (as well as destruction of them) with the use of a laser pointer. Said pointer was used for other various effects prior.
In the end, the hand in front of the screen changes from the camera locking in on the blue and white portions of the color wheel, to the red and green.

More from this channel