#188317 - 11/14/09 06:39 PM
Re: reference material
[Re: JohnN]
|
Pooh-Bah
Registered: 11/25/08
Posts: 1918
Loc: Washington, DC
|
They sell Faraday Cages with those Kindles?
;-)
|
Top
|
|
|
|
#188318 - 11/14/09 06:45 PM
Re: reference material
[Re: Dagny]
|
Old Hand
Registered: 10/10/01
Posts: 966
Loc: Seattle, WA
|
|
Top
|
|
|
|
#188326 - 11/14/09 09:16 PM
Re: reference material
[Re: JohnN]
|
Veteran
Registered: 03/31/06
Posts: 1355
Loc: United Kingdom.
|
I have a PDF reader loaded on my PDA with FM21-76, Swedish survival manual, PSK sheet & everything from RAT cutlery. So long as I have power, I have tips & tricks at my finger tips.
A emergency charger might be a good idea.
_________________________
I don't do dumb & helpless.
|
Top
|
|
|
|
#188328 - 11/14/09 09:43 PM
Re: reference material
[Re: Leigh_Ratcliffe]
|
Geezer
Registered: 01/21/04
Posts: 5163
Loc: W. WA
|
A solar charger might be even better.
Sue
|
Top
|
|
|
|
#188333 - 11/14/09 09:55 PM
Re: reference material
[Re: Susan]
|
Journeyman
Registered: 09/15/06
Posts: 86
Loc: Northern California
|
I EDC a Sony PRS-505 for pleasure reading. In my EDC bag is an SD card with PDF files of many US Army manuals, Where There Is No Doctor, other medical texts, and a bunch of reference texts. The 505 isn't the best pdf reader, but since I'm carrying it anyway, an extra memory card doesn't cost me much weight and bulk, and it might come in handy sometime. And yes, I also have a AA-powered charger and extra batteries.
|
Top
|
|
|
|
#188337 - 11/14/09 10:25 PM
Re: reference material
[Re: ZenEngineer]
|
Member
Registered: 10/05/09
Posts: 165
Loc: Rens. County, NY
|
With the price of USGS maps up, it might be cheaper to have those saved as pdf's too. Never thought of having them on a handheld computer.
|
Top
|
|
|
|
#188341 - 11/14/09 11:02 PM
Re: reference material
[Re: Leigh_Ratcliffe]
|
Old Hand
Registered: 03/01/07
Posts: 1034
Loc: -
|
I have a lot on my Palm PDA (Sony TH55E). Almost every useful material which I've found on this forum is in there, plus many more. They are mostly in PDF format, some in JPEG images, several in MS Word .doc format, and some in a plain text. Video is too space consuming but it's also records and plays Ok (for the proof of something, for example) with this PDA. Plus, I've acquired many palm software titles over the years, which are in fact are the interactive documents. They are ranging from the simple knots reference chart and subway guide - to the several languages vocabularies and 3 different GPS navigation applications with the integrated map database covering about 1000 mile radius from my home location. Everything is on the 2 trans-flash memory cards - 4 GB total (+1 backup stick of 2GB). Regarding the power for my PDA. No problems at all - it's not a fridge. It holds the charge for 10-14 hours of reading (that's sufficient for about a week of intensive use). However I have a power kit right on my person almost all the time (in the pockets of my ScotteVest). It consists of 3 components: - one is a bit smaller than a cigarette pack with a bunch of different connectors and adapters, standardizing all of my everyday devices (actually much more than that) to a single mini stereo audio phones male connector, piece of electrical wire, piece of nichrome wire (to improvise a particular ohmmage resistor), high voltage rectifier, several voltage regulator IC's (step-up and step-down) with schematics, variable resistor, screw terminal, gold plated neodymium magnets, mini voltmeter, and a single AA cell 5V charger (bottom of the image);
- another component size is like a 1/8" thick stack of postcards. It contains 7 sheets of solar film panels producing 200mA at 7V each (may be configured for producing a different voltage and current), and a piece of aluminum foil (not shown because they are a part of another, sealed for now, pocket kit);
- the last component is the 4 AA USB charger. It's slightly wider than a cigarette pack, and equipped with 4 Eneloop rechargeable AA's. It allows to charge them from any 5V source and to discharge them at its regulated 5V output port. Usually, it gives at least 4 charges for my PDA with the freshly charged Eneloops (shown at the top of the image).
- oh yes, I forgot about the 4-th component - AC and Car options, it's ScotteVest, you know :
The smallest I could find. However while shopping make sure the AC adapter can provide enough current to power your device. As a rule of thumb - the 500 mA is the minimum for the most of a nowadays electronics.
As you can see I can rig a charger for my palm PDA, phone, radio, flashlight, etc... to use almost ANY source of electrical power, and in many different ways. Once I've charged my PDA to 50% from 14 soup plates with salted water (galvanic cells). Another time I've got enough juice to trigger the "charging" indicator using a Wimshurst machine (electrostatics). I'm using this kit on a daily basis (primarily charging from an available USB ports though). I don't believe in high probability of damage from EMP, but I do have an aluminum case for my PDA (the PDA is not in it all the time though).
Edited by Alex (11/15/09 07:13 AM)
|
Top
|
|
|
|
#188343 - 11/14/09 11:11 PM
Re: reference material
[Re: UpstateTom]
|
Old Hand
Registered: 10/10/01
Posts: 966
Loc: Seattle, WA
|
Thanks for reminding me about Where there is No Doctor. I'm using an iPod Touch, and have an application to and read various files such as PDFs, applications for offline storage of Wikipedia, applications for offline maps (topographical and street), dictionary, and book readers where I can download public domain and Kindle books. My setup can be seen in this post, although I do carry a few additional issues like spare cable, and a external battery pack that takes AA batteries, but again, supplies USB charging capability. The main optimization is that I only need one cable. I have been keeping reference manuals for gear I carry, personal information (in an encrypted notes application), and a number of medical related (Kindle) books such as: First Aid: A Pocket Guide Taber's Cyclopedic Medical Dictionary Medicine For Mountaineering Mountaineering First Aid Illustrated First Aid Guide 98.6 Degrees Current Medical Diagnosis Dog Owner's Home Veterinary Handbook You get the idea. Being able to have PDFs and self prepared stuff has been great, but I'm *really* happy with the ability to get commercial books now as well. -john
Edited by JohnN (11/14/09 11:31 PM)
|
Top
|
|
|
|
#188346 - 11/14/09 11:52 PM
Re: reference material
[Re: JohnN]
|
Product Tester
Pooh-Bah
Registered: 11/14/04
Posts: 1928
Loc: Mountains of CA
|
I have an 8GB Micro-SD card in my BB, I guess I could put some stuff there I'd prefer to reference my hard-cover books though, or a PDF file. However, I can see how having a lot of info mobile would be cool too. It would be nice if Garmin had a PDF reader in their larger screen GPS units.. heck maybe they do ??
|
Top
|
|
|
|
#188354 - 11/15/09 03:55 AM
Re: reference material
[Re: Alex]
|
Crazy Canuck
Carpal Tunnel
Registered: 02/03/07
Posts: 3240
Loc: Alberta, Canada
|
Alex, that is FREAKING AWESOME! You speak my language, dude. There's always a reader provided you can get power to it.
I'd buy you a virtual beer, but there's no smiley for it (hey, Mods, surely we can afford a virtual beer?!).
Edited by dougwalkabout (11/15/09 03:57 AM)
|
Top
|
|
|
|
#188359 - 11/15/09 07:16 AM
Re: reference material
[Re: dougwalkabout]
|
Old Hand
Registered: 03/01/07
Posts: 1034
Loc: -
|
Alex, that is FREAKING AWESOME! You speak my language, dude. Ah, I know, - my pity English... Sorry about that. I'm just hoping you've got the idea.
|
Top
|
|
|
|
#188372 - 11/15/09 05:25 PM
Re: reference material
[Re: Alex]
|
Crazy Canuck
Carpal Tunnel
Registered: 02/03/07
Posts: 3240
Loc: Alberta, Canada
|
Alex, my intent was to congratulate you for your outstanding travel charging kit and your innovative ways of generating electricity. I carry a few items but nothing so comprehensive. Well done!
You communicate very clearly. Apologies if my silly reply caused you to think otherwise.
Edited by dougwalkabout (11/15/09 05:26 PM)
|
Top
|
|
|
|
#188379 - 11/15/09 07:50 PM
Re: reference material
[Re: dougwalkabout]
|
Old Hand
Registered: 03/01/07
Posts: 1034
Loc: -
|
Thank you, dougwalkabout, it's really inspiring! I'd like to add some more details on the kit, if nobody mind. Regarding the connectors number optimization. Actually I've standardized about 90% of my devices on mini USB connector already. But I've decided to keep the most complicated phone connectors in order to be able help other people to charge their phones in an emergency. The AA charger is retrofitted with 3 additional connectors and a switch, which allows to connect different cables for charging, discharging, and to use the box as a gender changer or for conversion from one connector type to another (mostly for my older power options, which rely on a larger regular size stereo phones connector. Also I've installed an ultrabright LED in it so it can serve as a simple but long lasting flashlight. The orange tape on the box is actually on the custom made plastic lip, one side of which is for clipping the box on the inner pocket of my vest (so it hangs under my left rib rather than on the bottom of the side pocket), the other side fits tight between the batteries and charging terminals, preventing possible slow discharge into the circuit. It's transparent, so it's easy to loose it without the tape. The neodymium magnets in the kit take almost no space, but simplify a lot rigging the standard AA,AAA,C,D,etc cells into the batteries in series for a particular voltage (they are actually a magnetic closures for the jewelry, and have very robust tool-less wire mounting features). Also, theoretically, it is possible to improvise a rotary electric generator with them (never tried though). With enough electrical power available at your disposal the nichrome wire can also be used as a precisely controlled heat source. For example: for fire starting, which is more gentle on the batteries than steel wool, bare wire, or pencil core methods; to boil water even in a zip lock bag; to cut, seal and glue plastics and styrofoam, e.t.c.
|
Top
|
|
|
|
#188391 - 11/15/09 11:06 PM
Re: reference material
[Re: Alex]
|
Old Hand
Registered: 03/01/07
Posts: 1034
Loc: -
|
|
Top
|
|
|
|
#188393 - 11/15/09 11:32 PM
Re: reference material
[Re: JohnN]
|
Old Hand
Registered: 03/01/07
Posts: 1034
Loc: -
|
I can not do that. Sorry. They were acquired over the years from many different sources, including this forum (just added the "Where there is no doctor.pdf"). And I had no chance to keep track of them.
|
Top
|
|
|
|
#188413 - 11/16/09 02:35 AM
Re: reference material
[Re: Alex]
|
Old Hand
Registered: 10/10/01
Posts: 966
Loc: Seattle, WA
|
|
Top
|
|
|
|
#188837 - 11/21/09 06:34 PM
Re: reference material
[Re: Alex]
|
INTERCEPTOR
Carpal Tunnel
Registered: 07/15/02
Posts: 3760
Loc: TX
|
This is one of the most awesome chemistry books ever produced!! Anyone who wants to understand basic chemistry should download this book and work through it's experiments (at least the ones that are still legal). I love this book. -Blast
|
Top
|
|
|
|
#188911 - 11/22/09 06:42 PM
Re: reference material
[Re: Alex]
|
Old Hand
Registered: 10/10/01
Posts: 966
Loc: Seattle, WA
|
|
Top
|
|
|
|
#188914 - 11/22/09 08:01 PM
Re: reference material
[Re: JohnN]
|
Old Hand
Registered: 03/01/07
Posts: 1034
Loc: -
|
I know, people are afraid of the "registration required" sites because they have to enter some personal info for that. However one can always use a temporary e-mail address service like one provided on http://mailinator.com - no hassle or consequences at all.
|
Top
|
|
|
|
|
|
|
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
|
0 registered (),
787
Guests and
2
Spiders online. |
Key:
Admin,
Global Mod,
Mod
|
|
|