Wednesday, January 15, 2014

Can a wireless adapter be built from scratch without software?

birthday gift ideas experiences
 on Unique Gift Ideas for 50th Birthday Gifts
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slayerquie


I'm running an experiment with a friend of mine involving long range communication, and I got the idea that perhaps as part of the process I should try to build my own wireless adapter. Mainly because I've been enjoying the hell out of scratch-making whizbangs and blinky things lately (thanks to Arduino of course, best-birthday-gift-EVER). Is there an easy way to just "brute force" it mechanically, as it were, or would it require a lot of custom programming as well? Normally I'd just buy a cheap adapter and take it apart to see how it works, but most of the project is running on junk, and I'm barely going to have enough for the remaining tools and supplies our junk pile doesn't cover, so that's not really in the cards. I'm certainly not a tech genius, but I know enough to make use of most schematics fairly easily. If any simple schematics exist, or anyone can give me even a "verbal" rundown of what would be necessary to hand make a wireless radio, I'd be most appreciative of the help. By the way, it doesn't have to be optimized by any means. At the moment, I've got a small bit of leeway with resistors, wire, and whatnot, so it's really just to get hands-on experience with the fundamental working order of the device on the construction level, as that particular field is sorely lacking in information compared to how much is posted online about signal propagation, etc. I just need a basic, garage-project rundown of what bone's connected to the wireless bone as it were to get me started. If it would end up costing more to build and program one than just to buy one, just say so, but if anyone can get me started, I really enjoy hands-on projects, and I've been learning quite a bit recently. I'd like to keep the roll going if there are any hidden geniuses among you. Schematics are preferred, if possible. Patented products will NOT be duplicated, only studied if that's what it takes. I'll accept ANY help.

P.S. Proof-reading this, I suddenly realize how the post sounds, so let me say it up front - no, I'm not planning on using it to steal wifi XD

I've got high-speed of my own. I just like playing with power tools and building stuff, even if it breaks on me later. No feeling quite like looking at a functioning, engineered object of one sort or another, and being able to say YOU made it. Some of you will understand that better than others.



Answer
No. There has to be a software user interface and firmware to tell the hardware what to do and when to do it.

There's nothing to prevent you from designing and assembling your own hardware but at some point you'll have to import existing software or design it yourself, and as firmware is far more fundamental to the hardware profile you'll have to design that from scratch. Not at all easy even for the companies which do it all the time, as evidenced by the regular software & firmware patches they have to release even on completed consumer-release versions of the hardware.

Cruise destination for a ladies only birthday cruise?




Misty


My friend and I are planning a special birthday gift for our 30th birthday and we are wanting to take a cruise. We have 3 years to save up and we are both wanting a nice tropical experience but we're unsure exactly where to go. I've never been anywhere tropic and she's never been outside of the our home state. We are getting our passports so it can be ANYWHERE. Any ideas as to the perfect destination? We will be 30, both married with kids, its our special gift to eachother. Please put why you believe your answer is the best choice. Thanks.


Answer
Just an idea (and it costs about the same):

Consider a week at an all-inclusive resort** in Mexico on the Yucatan peninsula. [the Mayan Riviera, Cancun down to Tulum.] You can lay around in the sun and drink all day*, do casual activities, go swimming, etc; or take tours and see the famous sights and do some adventurous activities.

Cruising is very nice, but 3/4 of the time you are on the boat, and then you get to a port, get off, look around, maybe do a little something (which is not much unless you can afford the expensive activities) and then you get back on the boat. An "all-inclusive" is like a cruise ship, except on land, and you have lots of time to experience the area, and enjoy the experience.

{Some people swear by the all-inclusives on the Pacific side. Each has its own tropical experience, so you need to get info and make a choice.} There is also Hawaii !!!

** you can pick one to suit whatever style you want; including no kids, "relaxed" dress code on the beach, one that has on campus restaurants that appeal to you, a quiet place, a party place,,,,,

*included in the price, unlike on a cruise ship




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