Iphone Schematics

im trying to make a small LED light display need help!?

i know i want to power it from my iphone usb wall charger that has an output of 50-60 Hz 5V 1A. Im looking for a a schematic or something like that of how to build a small light array that wont burn up or anything
ok the led calculator worked but is there a possibility of the LEDs over heating? if so how can i cool it?

With a 5V power supply, you will need to put the LEDs in parallel.

Here is an “LED Calculator” that can help you decide how many you can put in parallel.

http://metku.net/index.html?sect=view&n=1&path=mods/ledcalc/index_eng

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