[Powerstation-discuss] [Hackupy-discuss] USB Chargers

[Corey McGuire]

I just left a ton of usb-iphone cables at noise bridge.

On Sun, Dec 4, 2011 at 2:32 PM, Dana S. <dsniezko at sonic.net> wrote:

> Jake gave me one of those kits on Monday, I soldered it earlier in the
> week and was awaiting some other components --- a solar panel, controller,
> a smallish sealed AGM battery and some connectors to make a self-contained
> charging box; I got everything together over this weekend.
>
> I found another source for that regulator, eBay, though it's already
> soldered to a small board with capacitors:
>
> http://www.ebay.com/sch/?_nkw=hrd+converter
>
> - Dana
>
> > On Sun, Dec 04, 2011 at 12:39:20PM -0800, Dana S. wrote:
> >> I created a wiki page so folks can share information on their USB
> >> charging
> >> projects:
> >>
> >> http://hackerspaces.org/wiki/Hackupy/USB_Charger
> >>
> >> This weekend I put together a USB charger box for OSF (solar driven) and
> >> will hopefully get a chance to field test it, do a more thorough write
> >> up
> >> this week!
> >
> > We got 4 kits from Tokyo Hackerspace (THS) that I gave to ... Miloh I
> > think.  They are built around a neat DC-DC switching regulator that you
> > can only get at one particular kiosk in Akihabara, they take 12V input
> > and provide regulated 5V on 4 USB ports, with the relevant resistors set
> > up so that iPods will charge correctly.
> >
> > The kits are at Noisebridge and are intended for OccupySF.  I dunno if
> > they've been soldered together already or not...
> >
> > -andy
> >
> >
>
>
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