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Title: POV circuits,how do they do it? Post by: cooperharris on August 30, 2008, 04:06:26 04:06 hello everyone, this time I come to show you a great project made with leds, the project is the related with the POV circuits, I know a little about it, and basic scientist information about the visual effect, but my question is : how do this people get so confused and complicated images done in pics?, do they program each led?, I doubt it, do you guys know a program which allows me to create the led programming part from a images to use it in a pic?, here i leave you a video to let you know exactly about what kind of images I am talking about, my best regards,
http://es.youtube.com/watch?v=wHhY2f9xshY&feature=related cooperharris Title: Re: POV circuits,how do they do it? Post by: samir on September 02, 2008, 05:40:00 05:40 I don't know how he implemented that.But only logic is that instead of using matrix LED array use single column and using encoder note down that array angle.Now you have virtual matrix of LED and apply same principal you are using in monitor or LCD display or in static 2D array of LED(TRACE -RETRACE by row and colume) that has to do.
Title: Re: POV circuits,how do they do it? Post by: orange on September 03, 2008, 05:20:56 05:20 You can study from here.
http://www.ladyada.net/make/spokepov/index.html Title: Re: POV circuits,how do they do it? Post by: cooperharris on September 03, 2008, 03:07:34 15:07 thanks for your answer, I had alsready seen this site, thye do not explain the programming part, any another idea?,
Title: Re: POV circuits,how do they do it? Post by: th_sak on September 03, 2008, 07:04:31 19:04 Hi, look here: http://luberth.com/analog.htm
You will find many projects and lots of information. Hope this was helpful. Title: Re: POV circuits,how do they do it? Post by: marty.markoh on September 06, 2008, 11:56:21 11:56 Or go to author (project)site : http://www.retrobrad.com/electronics/
Nice project... :) |