On Wed, Sep 19, 2012 at 3:54 PM, M.L. wrote: > Are you sure it's a 3.3 to 5v converter? There's no inductor, and a > switched-capacitor converter wouldn't be able to provide much current. > Though I suppose it could be a switched capacitor converter. I have seen 3.3v supply versions of this module with these items populated (and one of the pads shorted) so I am fairly certain that is the purpose. The cap pads are fairly large, so I do expect they take fairly large caps to handle the current. Unfortunately, I cannot make out any of the part numbers from pictures of the 3.3v supply boards -- I was hoping that perhaps someone here has one and can read off the part numbers. -p. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .