Here’s a cool Dyno Wreath you can make.  Of course, it’s not Christmas yet but your children will still love the fact that you made a special, custom wreath just for them.

I call it the Dino Wreath. Clever, yes? In any case, if you’re bonkers for brontosauri, here’s the Patented Living Small Do It Yourself Dino Wreath Guide. Note: This project has a difficulty rating of SUPER EASY.

via livingsmall

Here’s a really cool hack that shows you how to control a Nikon or Canon digital camera using Nintendo DS.

A funny cool thing happens once the camera is controlled by what is essentially a instant-on computer. Where the Canon 5D can do a bracket of three shots, spread two stops apart, and the latest 1DS MKIII series can do a nine shot bracket, the “DS-DSLR” can do any number of shots, and if I don’t like the way it does it, I can rewrite the software to do it better.

The DS can run in bulb-mode as well, so I can do automated exposures of several minutes beyond the thirty second limit of tethered laptop software, as well as allow for sensor cooling between bursts. This will come in handy when the Astrotrac I ordered from Richard Taylor at the P.A.T.S. show last week finally arrives from the U.K.

via hackszine, Hack Page

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Check out this really cool DIY on how to make a vertical wind turbine.  This thing can produce some good amount of electricity for under $300.

With this one I am hoping to get the 100 watts.

Here is how I did it.

First we need:
–5 pvc tube. size 3″X10′ (hardware store)$48

–3 bike wheels. size 12″ (junk yard or ask your kid to use their bikes for a minute) maybe $5

–Ametek38 volt (ebay or surplus store) $60 (a problem with ametek, it needs 700 rpm to reach 14.1volt.

–Or buy windblue alternator (ebay) $250 it will only need 200prm to reach 14.1 volt

–1 square foot 1″ plywood or anything 12″ diameter (laying around)

– 3 X 2×4 X 12′ studs (from lumber store)$11

I am not going to name the tools, but I used the usual tools.

faroun

via hackaday, instructables

Here’s a really cool lookin’ car made from junk parts while it does 4.5 seconds 0 to 60MPH and gets 35+MPG!

This is the final result of 15 months and at least 800 hours of work in the garage. This is not counting time spent designing, ordering parts, negotiating prices, etc.

The car was built from scratch. The engine is an Acura k20a3 from an RSX. It sounds awesome.

Special thanks for the Make community for inspiring the maker spirit in me. Building stuff yourself is a much better way to be a citizen than senseless consumption.

The car has a good amount of junk (recycled stuff) in it. The stainless panels all came from old appliances. The black body panels came from an ancient kayak and an old doghouse. The throttle pedal was made entirely from salvaged parts from a dumpster at an engineering firm around town. Of course, the engine was also recycled from a crashed car.

It’s a blast to drive.

0-60: 4.5 seconds
MPG: 35+ miles per gallon
The best part: the bizarre looks I get from random strangers.

via make, flickr

If you live in a certain area with high temperatures and humidity, your house might be prone to attract a lot of fruit flies.  They are harmless but sometimes you will need to control them using DIY methods such as this involving a water bottle, apple cider, and more simple household materials.

It seems our house has been overrun with fruit flies this fall with all the garden vegetables fruit in the house. So we built a DIY fruit fly trap to try and reduce the “herd”. My wife read about making a fruit fly trap from a water bottle so we gave it a try.

via homeconstructionimprovement

Drink a lot of beer in the bottles and have too much recycling every week?

Don’t worry, you can turn your empty beer bottles into powerful solar-powered LED beer lanterns that will light up your house at night for free.

Al Gore and company have helped us to see that our planet is in peril. Lend a hand, make a toast, and help illuminate ways for saving Earth — all at the same time! It’s easy to do your part: recycle, refill, and recharge. Just take your fave beverage bottle (keep the cap), drop in a flexible solar panel, a step-up switching regulator circuit, a rechargeable battery pack, and a powerful LED, cap it, and you’ll have a self-sufficient garden lantern that is ideal for shedding some light on solving environmental issues. You will have to choose your bottle carefully, though. Clear glass rules. Also, wide-mouth bottles are easier to convert than narrow opening long-neckers. Like your grandfather who built ships in discarded bottles, put a modern spin on bottle building while being conscientious of your world. Cheers!

via popsci

You know that cat’s litterbox can become potentially dangerous to your health with its deadly fumes, especially for pregnant women.  Now, here’s a cool way to make a self-ventilating cat litterbox so you don’t have to worry about all that invisible bad-for-your-health fumes.

I recently saw a post on Apartment Therapy showing a homemade “Cat Jet” ventilation solution (http://www.apartmenttherapy.com/ny/at-email/tools-for-pet-living-the-cat-jet-and-the-roomba-email-from-9108-062199) using a bathroom fan to vent the noxious fumes of a litter box from the inside of the house to the outside. As a home automation geek I immediately was inspired to take it up a notch by combining similar hardware to a series of timers.

Behold: Alan’s Automated Cat Jet! Total Cost? $80.

Consisting of one bathroom fan, one bathroom vent kit, one Smarthome Appliance module, and my home automation system, Alan’s Automated Cat Jet shows once again that with technology, anything is possible.

via bb gadgets

You know when it comes to New Years and Independence Day, you always get to see some really exotic, beautiful fireworks.  Well, all those fireworks are nowdays controlled by an ignition control system but here’s how to make one for yourself.

At the heart of my firework ignition system is an SX48 running at 50 MHz. I was able to make full use of the SX’s 36 IO pins. Thirty lines are dedicated to the 30 channels. Two lines connect to a MAX233 chip for serial port control. Another line is connected to a 7805 (TO-92) which monitors the state of the arming key. The remaining 3 lines are used to communicate with the PIC A/D converter via an SPI interface. The system was built with cost as an important factor. At $10 the SX48 Proto board was an easy choice with its incorporated 5V regulator, led and all the difficult surface mount soldering already done for me. I also designed 2 pc boards using the freeware version of Cadsoft’s Eagle. The interface board connects the SX48 Proto board and contains the MAX233 chip, A/D converter and 30 LEDs to represent the state of each of the 30 channels.

via hackedgadgets, DIY Page

You know those telepromopters that TV news reporters use to read their daily news?  Well, here’s a simply way to make a teleprompter for any type of presentations.  (This one is an example for a church but I don’t see any reasons why you wouldn’t use it outside god’s house.)

1. Whatever you do…. no matter what…. and this is job #1 so pay attention…. always have a paper copy of your notes in your suit pocket.     Allow me to repeat myself — Have paper backup of your talk.    To sum up this point:  Make sure you have your notes on paper, and easily accessible in case your computer dies.
2. Write your talk, refine it and get it to the point where you would normally print it out as notes. In my case I work from a hybrid of a bullet point outline & written-out quotations.
3. Enter those notes,  page by page into a power point presentation.   Use huge font, as it is irrelevant how many slides/pages you use.
4. Get a “wireless presenter”    You plug a small receiver into any USB port, then hold the tiny clicker in your hand.  My clicker is 1-1/2 inch across, 3-1/2 inches long and about 1/2 inch thick.  It fits easily, and unobtrusively into your hand.   No one will even notice it.

via ldsym