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Step 61: Handle/Electronics: Battery Case

Disassemble your flashlight. Take out the battery case. Sand the ends of it to prepare it to accept solder. Remove the batteries and solder a red wire to the positive side and a brown wire to the negative side (if you can find them, color is not really important).

Pour hot glue over these connections to insulate them and protect them from breaking off. You now have a power source for your hub.

Plug your camera into the USB hub and connect the battery case red and brown (+V and Ground) to the USB hub +V and Ground (red and brown) using alligator clips. The camera shutter should fire, and if the hub has an LED, it should light up. This will only work if you installed the custom firmware I discussed earlier.

Hi, great. What about automatize pre process?.<br>Do you have something about this step forward?<br>We can support on that.<br>mbonifax@gmail.com
<p>Ha, couldn't make it to 100 steps eh!</p><p>A truly impressive instructable. You have put in an amazing effort to create this and the documentation - you should feel very proud of this effort. Both interesting and practical. Thank you!</p>
<p>Just excellent!</p>
Great read and awesome detailed project. Too much work for me though. Good thing I prefer physical books to e books.
<p>Fahrenheit 451 .... no more !</p><p>One of those acts that WILL change the shape of our future.</p>
For a good source of glue syringes, go to woodcraft.com and search on 'syringe'. There are several types including Luer-Lok. <br><br>Also, you can try a friendly neighborhood pharmacist and tell them what you're trying to do, sometimes they'll just give you one. It's worth a try.<br>
Forgot to mention--you can also order syringes and needles straight from Amazon, super cheap.
<p>Thats helpful</p>
Wow that is one long 'Ible!
<p>Fantastic! This project will cause information revolution. </p>
<p>Awsome it gave me some idea. Thank you for your work here:)</p>
<p>Very nice liked. I hope you the further development.</p>
<p>This is an amazing idea.</p>
<p>wonderful</p>
<p>really clever.</p>
<p>Excellent, i wish i'd have had this when i was at uni</p>
<p>wow a ground breaking design for a simple job. </p>
<p>Intelligent and articulate. Nice work!</p>
<p>Thank you for this nice Instructable. I like it</p><p>Rima</p>
<p>Very cool, i'm sure a few library's should take notice of this and have you build one for them.</p>
<p>Terrific...!!</p>
<p>Extremely good...!!</p>
<p>Thats useful</p>

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Bio: Hacker, Artist, Researcher, and founder of the diybookscanner.org community.
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