aargh. Have I done damage? (xbee powered from arduino 3.3V pin)

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i've been experimenting xbees , have been powering them 3.3v pin of arduino's. realized 3.3v pin can deliver 50 ma. (i had stupidly assumed had capabilities similar 5v pin.)

the arduino's seem functioning fine along xbee radios if i've broken anything, isn't apparent.

i doubt it, lower voltage lower current draw.


Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > aargh. Have I done damage? (xbee powered from arduino 3.3V pin)


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