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View Full Version : Digital LED driver ckt & IR tester (need some clarificat



firoz
01-29-2006, 03:57 AM
hello
iam trying to design a LED driving ckt which can be used as IR remote tester.as digital ckts are compact i choosed MAX660 voltage booster IC.while searching i found 2 ckts which uses MAX660.
http://www.zen22142.zen.co.uk/Circuits/Misc/ledtorch.htm
http://www.repairfaq.org/sam/samschem.htm#schmsc5b
now how can i merge these 2 ckts in to a single ckt.which wll flash 3 LED's when i point a IR emitter diode toward it.
help pls

http://img22.imageshack.us/img22/746/ledtorch9kt.gif