chacalacle Posted January 23, 2004 Report Share Posted January 23, 2004 How do I get 8 LED lights to work and blink using a 9v power source and a on off switch? I would like to compact all components in a cylinder aprox 6" long and about the same dimension around and then locate my lights about two feet away and about 1 foot apart from each other in a circle. Thanks Quote Link to comment Share on other sites More sharing options...
hotwaterwizard Posted January 23, 2004 Report Share Posted January 23, 2004 Try this!http://ourworld.compuserve.com/homepages/Bill_Bowden/555.htm#555leds.gif Quote Link to comment Share on other sites More sharing options...
bogdan Posted January 23, 2004 Report Share Posted January 23, 2004 just a little modification. for 9V you can put 3 leds in series. so you could use 9 leds or have a series of 2 leds and 2 series of 3 leds. Quote Link to comment Share on other sites More sharing options...
darinyou Posted January 30, 2004 Report Share Posted January 30, 2004 hi all i found this file on internet and make the hard ware but i dont understand how i write the letter...ican t found software for ithelp thankyouLEDsign.zip Quote Link to comment Share on other sites More sharing options...
Staigen Posted January 30, 2004 Report Share Posted January 30, 2004 Hi Darinyou, it seems to be programed in basic, it says the prog also is downloadable from Nuts&Volts site./If you would like to downloadthe software listing,go to www.nutsvolts.com///Staigen Quote Link to comment Share on other sites More sharing options...
MP Posted January 30, 2004 Report Share Posted January 30, 2004 Darinyou, this is just qbasic or similar. You might have this already on your computer depending upon which version of operating system you have. I think at some point microsoft quit putting qbasic in the package. Win98SE did not install the program automatically. All operating systems newer than this will also not have it unless you install it separately. If you have an old DOS installation disk, you will have the program there.MP Quote Link to comment Share on other sites More sharing options...
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