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Here's a demo of the sign. | Here's a demo of the sign. | ||
https://player.vimeo.com/video/158772163 | |||
Revision as of 18:37, 12 March 2016
Scrolling Color LED Sign
The Prolite PL-M2014R is one of those signs in delis and head shops. It's pretty cool. It can be programmed over a RS-232 serial port and a PC running Linux. The serial protocol is documented online and printed on paper in the space.
There's a more in-depth tutorial from Linux Journal. There is a Dell Latitude D630 in the space that has a physical RS-232 port in the back and can boot from a Knoppix CD-R.
Here's a demo of the sign.