Matrix Panel Build: Difference between revisions
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Research and notes on building LED panel matrix displays. |
JohnNorthrup (talk | contribs) Added visual acuity formula |
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== Resources == | == Resources == | ||
Wired Watts [https://www.wiredwatts.com/bamk/w4h5yo5e1mspwlbd1ccps64 Panel Matrix Build Tool] for a sense of costing and scope | Wired Watts [https://www.wiredwatts.com/bamk/w4h5yo5e1mspwlbd1ccps64 Panel Matrix Build Tool] for a sense of costing and scope | ||
=== Viewing Distance Calculations === | |||
==== Visual Acuity Distance ==== | |||
A formulated calculation of the distance a person with 20/20 vision must move away from an LED video wall to no longer distinguish individual pixels. | |||
Pixel Pitch in mm x 1 arc minute in mm (3438) = distance in mm | |||
Revision as of 06:25, 14 August 2023
Display matrix can be used for lighting effects as well as information pushing. Interested in P5 panels for windows and potential other signage.
Infrastructure Setup
- P5 Outdoor Rated Panels
- Colorlight Receiver Card
- RaspberryPi 4 or equivalent to drive video
- FPP Software for management
Resources
Wired Watts Panel Matrix Build Tool for a sense of costing and scope
Viewing Distance Calculations
Visual Acuity Distance
A formulated calculation of the distance a person with 20/20 vision must move away from an LED video wall to no longer distinguish individual pixels.
Pixel Pitch in mm x 1 arc minute in mm (3438) = distance in mm