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Unfortunately, when I go to pick LEDs out of the catalogs, they're not | Unfortunately, when I go to pick LEDs out of the catalogs, they're not | ||
rated in lumens, they're rated in candelas. | rated in lumens, they're rated in candelas. | ||
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Spoke-POV and propeller clocks links: | Spoke-POV and propeller clocks links: | ||
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* An entire discussion forum devoted to POV displays http://www.ladyada.net.nyud.net:8090/forums/viewforum.php?f=11 | * An entire discussion forum devoted to POV displays http://www.ladyada.net.nyud.net:8090/forums/viewforum.php?f=11 | ||
** In particular, lots of nice pictures http://www.ladyada.net.nyud.net:8090/forums/viewtopic.php?p=4712 | ** In particular, lots of nice pictures http://www.ladyada.net.nyud.net:8090/forums/viewtopic.php?p=4712 | ||
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I think so--[[User:71.234.233.163|71.234.233.163]] 18:06, 22 June 2007 (PDT) | I think so--[[User:71.234.233.163|71.234.233.163]] 18:06, 22 June 2007 (PDT) | ||
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* [http://code.google.com/p/bicycleledpov/ Bicycle LED POV] is an electronic LED bar to attach on bicycle wheels. When riding the bicycle, the LED bar will draw with light, text messages and image animations. Free/Open hardware, firmware and software. | * [http://code.google.com/p/bicycleledpov/ Bicycle LED POV] is an electronic LED bar to attach on bicycle wheels. When riding the bicycle, the LED bar will draw with light, text messages and image animations. Free/Open hardware, firmware and software. | ||
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* [http://www.ladyada.net/make/spokepov/index.html SpokePOV Persistence of Vision for your Bike] Very nice, kit available. | * [http://www.ladyada.net/make/spokepov/index.html SpokePOV Persistence of Vision for your Bike] Very nice, kit available. | ||
* [http://www.attiny.com/dotmatrix.htm On this page you will find a scrolling LED sign based on the ATtiny2313 AVR microcontroller] Row Column approach with a shift register] | * [http://www.attiny.com/dotmatrix.htm On this page you will find a scrolling LED sign based on the ATtiny2313 AVR microcontroller] Row Column approach with a shift register] | ||
− | * [http://blog.makezine.com/archive/2007/02/ | + | * [http://blog.makezine.com/archive/2007/02/flashing_led_br.html Flashing LED Bra] |
* [http://www.evilmadscientist.com/article.php/peggy "Peggy," A Light Emitting Pegboard Display] | * [http://www.evilmadscientist.com/article.php/peggy "Peggy," A Light Emitting Pegboard Display] | ||
* Christmas trees are now led based so: [http://computerchristmas.com/ The #1 Site for Controlling Christmas Lights with a Computer] | * Christmas trees are now led based so: [http://computerchristmas.com/ The #1 Site for Controlling Christmas Lights with a Computer] | ||
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* [http://dotmatrixdesign.tumblr.com/ dotmatrixdesign: Twitter LED Scroller Build Log]: an Arduino shield for a 7x5 LED matrix, and all the schematics, board layouts, Arduino firmware, and PC software to make it scroll text from a Twitter feed. | * [http://dotmatrixdesign.tumblr.com/ dotmatrixdesign: Twitter LED Scroller Build Log]: an Arduino shield for a 7x5 LED matrix, and all the schematics, board layouts, Arduino firmware, and PC software to make it scroll text from a Twitter feed. | ||
* [http://www.thekeeser.com/Projects/mechanically_scanned_led_display.htm "Mechanically Scanned LED display"] by Chris "thekeeser". Using PIC16F628, a infrared 1 pulse per revolution sensor so it can automatically adapt to any rotation rate, and multi-colored LEDs. Detailed notes on the software development. | * [http://www.thekeeser.com/Projects/mechanically_scanned_led_display.htm "Mechanically Scanned LED display"] by Chris "thekeeser". Using PIC16F628, a infrared 1 pulse per revolution sensor so it can automatically adapt to any rotation rate, and multi-colored LEDs. Detailed notes on the software development. | ||
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[[category:projects]] | [[category:projects]] |