New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

Re: ITS ALIVE !! The "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

Include a 2gb micro sd in it. Instead of a USB "Flash Drive" you will have a USB "Flashlight Drive".
 
Re: ITS ALIVE !! The "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

I would do that, but i have to pay the IEEE Association
royalties to use that chip in my design. If i just ripped it out
of another product, and they found out.. You wouldn't
see me here anymore :wave: But the other reason is becuase
it may damage someones Usb port with that much
charging current.
Laptops are especially sensitive to that situation.
So, Just to play it safe, i wanna keep the current low.



I guess those USB vaccuums, lava lamps and coffee warmers over here (you wouldn't believe some of the stuff they've got) don't just draw juice but actually "talk" to the USB hub via the hardware (since they don't show up in the OS) to tell it how much will be needed. I wonder if you could hack one of those cheapies for the controller. Just thinking out loud. However it works out, looks like a slick project.

-LT
 
Re: ITS ALIVE !! The "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

Include a 2gb micro sd in it. Instead of a USB "Flash Drive" you will have a USB "Flashlight Drive".

Jeesh! There is no satisfying yous peoples! 😗:nana::grin2:
If i did that, then i would need 2 seperate Usb ports
on the light :faint: You can just use those really tiny usb
adapters for Micro SD cards:
http://www.dealextreme.com/details.dx/sku.15386
And then stick it on your keychain.
 
Re: *Member List Added* The "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

YES first on the list :nana::twothumbs:grin2:😀
:crackup:
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

Lookie at post number 1 for some tastie new pics. :candle:
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

Love the beam. Please add me to the interested list. Whichever version is thinner, although I'd prefer aluminum for the lower weight.
 
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Re: *NEW PICS* The "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

I'm going to go ahead and be on the list just in case I can afford one!

Just looking at the pictures, I was wondering if the driver board couldn't be placed off to the side with nothing in it to allow for an even wider battery with a touch more capacity?
 
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Re: *NEW PICS* The "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

As KD said above, may as well jump aboard just in case. I really like this form factor.
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

Add me to the member list for the Chimera Mini!!! :party:
 
Re: *NEW PICS* The "Chimera Mini" A "Flat" Edc with Built-in Usb Charging

I tried messing with that idea.. If i wanted to go bigger,
The light would have to be 1/3 bigger :mecry:
This is the battery i have in the light right now:
http://www.sparkfun.com/commerce/product_info.php?products_id=341
And here is the battery that will make it into the final product:
http://www.batteryspace.com/index.asp?PageAction=VIEWPROD&ProdID=4529
I figured you may have noticed the capacity difference between
this battery shown above^ and the one shown in my prototype.
This battery^ is 60mA smaller in capacity compared to the
prototype. The reason for this, Is because the one above^ is
a High Current 2c 8000mA batt, whereas the prototype has a
2c rated batt . The lower "C" batt cannot handle the higher
currents from driving the MC-E on high for nearly as long as the
higher spec batt can. So, What i am using is an R.C. batt in
my final design. It is basically over rated for the job, and therefore
will last alot longer under bigger loads than a slightly-higher capacity
battery that can't do high current loads. Does that make sense?
What i am aiming for, Is a pocket light that you wont have to
replace the battery on for quite a long time. Even if you use it
every single day 😗

I'm going to go ahead and be on the list just in case I can afford one!

Just looking at the pictures, I was wondering if the driver board couldn't be placed off to the side with nothing in it to allow for an even wider battery with a touch more capacity?
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

I'm in on this one as well.


Karl
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

I would like in on this too.
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

I am interested too, depends on the price though...

Curious: You mentioned the 100ma charge limit a few posts back. What about the usb wall adapters that put out 500ma? I'm thinking about my iphone charger for example. They have an extra 2v on the data lines so devices know its ok to draw 500ma...
 
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Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

I am interested too, depends on the price though...

I have the Ballpark price listed in the first post.. Buuut, There is ALOT
of stuffs and pictures to thumb through.. And No, i am not trying
to be a smarta..

350.00 is the Ballpark Price.. You still wanna be in the list? :poke::grin2:
 
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Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

Sorry I missed it. Its a little to steep for me. Good luck with the project though, it looks cool.
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

I am interested too, depends on the price though...

Curious: You mentioned the 100ma charge limit a few posts back. What about the usb wall adapters that put out 500ma? I'm thinking about my iphone charger for example. They have an extra 2v on the data lines so devices know its ok to draw 500ma...


There is a slight possibility that the charger could handle it..
But when the charging I.C. is connected to the 300mA pin,
It can actually draw 600mA from the source. I tried that
on a Motorola Charger, and it shut off..
As the horse says in Ren and Stimpy, "No Sir, I didn't like it"
(i love that show:party:)

All in All, i wanted to keep compatibility with Every device it
is plugged into. So finding a high-current charger of 1000mA
or more is not needed. The other reason was to keep the
battery lasting as long of a life as possible by charging it
with a lower current. Even from Dead, it won't take more
than an overnight charge to fill er up :thumbsup:
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

I'm interested, please add me to the list. Can you post a picture of it in your hand for size reference?

Thanks
 
Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

That's fantastic, very innovative. Good work 😀:party: (wish I had enough $$$ to be in!)
 
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Re: New Pics And Member List Added "Chimera Mini" A "Flat" Edc with Built-in Usb Char

WOW,...a very innovative light! I´m interested too!
 
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