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MNN.COM › Green Tech › Gadgets & Electronics
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    What's this?
14 best DIY gadget projects of 2011
Let these innovative do-it-yourself projects inspire you to get crafty with gadgets in the new year.

By

Jaymi Heimbuch
Sat, Dec 10 2011 at 10:01 AM
 6

Related Topics:

Green Gadgets, DIY
drill

Photo: Charles & Hudson/flickr

Becoming a "maker" is a very green thing to do, and we love seeing fun, interesting and do-able projects to test out our builder instincts. This year, we've come across some fantastic projects by creative makers, from building your own solar-powered emergency radio to whipping up a solar oven with sun-tracking capabilities. Check out the top 14 projects from this year, and start making your to-do list.
 
iPhone solar charger
solar charger
Photo: Brown Dog Gadgets
This project is a great one to start out with, as it covers a few basics for dealing with electronic parts. Plus, it's handy to have on hand when you're out traveling and will be off the grid.
 
Energy-saving Kinect home automation and lighting control hack
KInect for energy saving
Photo: tl880linux/YouTube
If you want to keep your electricity bills down, this cool hack could be perfect for you. There seems to be no limit to the interesting uses for Kinect devices.
 
DIY solar tracker
DIY solar tracker
Photo: JabbaPoint
For those of you who want to get a little more complicated with your solar projects, this might be just the project for you.
 
$3 emergency solar-powered radio
solar powered radio
Photo: Brown Dog Gadgets
Not only is this project inexpensive, but it's also practical — and anything that fits in an Altoids tin is cool.
 
Mini rocket stove from upcycled tin cans
Mini rocket stove
Photo: LDSPrepper/YouTube
The campers among us will appreciate this low-tech gadget that's perfect for keeping warm or cooking outdoors.
 
Solar-powered T-Shirt
solar-powered Tshirt
Photo: donjd2/flickr
Here's a gadget project that will keep you on the move well after you've finished it.
 
Solar USB charger
solar USB charger
Photo: Brown Dog Gadgets
This is a handy project that will keep your gadgets powered up any time.
 
DIY solar oven
DIY solar oven
Photo: linznix/flickr
This is an excellent project for anyone interested in off-grid cooking.
 
Solar oven with automatic sun tracking
solar oven with tracker
Photo: SolarPoweredGardener
This is the previous project taken up a notch. It enables you to cook all day long without even thinking about it.
 
Solar-powered cockroach toy
solar-powered cockroach toy
Photo: Brown Dog Gadgets
This is an ideal gadget to get kids interested in electronics and solar power.
 
Rocketeer rocket pack
rocket pack
Photo: ModMischief
We loved this as a last-minute Halloween costume. Sure it isn't exactly a gadget, but it'll make you look like a true gadgeteer.
 
Skylights from used water bottles
skylights from used water bottles
Photo: KAWUNEARTH/YouTube
Here's a great low-tech idea if you're considering a little eco-remodeling.
 
Solar dehydrator
solar dehydrator
Photo: paulwheaton12/YouTube
This is a fun, simple project for foodies.
 
Earthquake sensor
earthquake sensor
Photo: electrovlog/YouTube
And finally, anyone living along a fault line might like to check out this nifty little gadget.
 
Copyright Treehugger 2011
 
Related on MNN:
  • DIY fridge uses almost no energy
  • 4 unbelievable spy gadgets
  • My amazing DIY solar generator
 

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Comments: 6
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anonymous
Elliie Waterproof Feb 06 2013 at 7:15 PM

i need a electrical gadget due for school somebody help me!!

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anonymous
Guest Jan 16 2013 at 8:05 PM

how do u do the rocket one i would like to do that for school

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anonymous
shameer Dec 11 2012 at 2:31 PM

Really amazing
Best DIY Gadget Projects,, cooooolll

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anonymous
Lou Grinzo Dec 11 2012 at 2:27 PM
I can't believe this list doesn't include one of the easiest and highest enviro payback DIY projects around -- insulating your water heater and hot water pipes. If you can use a pair of scissors and a roll of duct tape without injuring yourself, you can improve the performance of your water heating system enough so that you can turn down the thermostat and still get the same temperature water at the faucet. Buy a fiberglass insulting kit at Lowe's, plus dark gray or brown pipe coverings, and within
.... More
an hour, two tops, you'll be done.
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anonymous
Bruce Stenswick Dec 11 2012 at 2:18 PM

If you live in a northern climate, are a homeowner, and don't mind losing a bit of floor space, you can tear off you sheet rock on exterior walls and build a double wall thus drastically increasing your R value. If you do not want to lose floor space, tear off the sheet rock, hire a contractor to spray in closed cell polyurethane insulation, and put up new sheet rock.

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anonymous
Frank Hanlan Dec 11 2012 at 2:20 PM

If you don't want to lose floor space strip the exterior siding, put in a vapor barrier if the existing one is leaking or doesn't exist, build Larsen trusses and put them on the outside wall, insulate and then put back the siding.

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