Category Archives: hdmi

An HDMI Input For A Laptop Screen, Minus Laptop

The lack of HDMI inputs on almost all laptops is a huge drawback for anyone who wants to easily play a video game on the road, for example. As to why no manufacturers offer this piece of convenience when we all have easy access to a working screen of this …read more

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Posted in digital, fpga, hdmi, laptop, screen, video, video hacks | Leave a comment

Hidden LED Video Wall At The Oregon Museum of Science

Glowing and blinking things are some of our favourite projects around these parts, and the bigger, the better. [Thomas] wrote to us recently to share the design and construction of a large LED wall at the Oregon Museum of Science, and the results are nothing short of impressive.

The concept involved a large LED wall that would be completely hidden when switched off. The team decided to approach this by hiding high-brightness LED panels using APA102 strings behind milky-white plexiglass panels covered with a woodgrain print. The screen has a total of 90,000 pixels, arranged in a 408×220 resolution display. …read more

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Posted in fpga, hdmi, led, LED wall, news, spartan 6 mojo, spartan-6, video wall | Leave a comment