Thanks Sea Shadow and all the other responses -- One of the LEDs, the 3W IR version is from DealExtreme... you're right, they take a while to...
Thanks for the replies. I'll check out a dedicated LED driver on eBay. Cheers, E
I have a project with two, separately wired high-power LEDs. LED #1 is a 1 watt LED rated at 3-4 Vdc at 350/700 mA LED #2 is a 3 watt LED...
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