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Unless you live in a special, unique place like Hawaii or Costa Rica it’s unlikely you’ll be able to surf every day. It’s not easy to plan surf sessions or even surf trips to most locations because the weather conditions will need to be just right. Not only the wave height (swell) but also the wind speed and direction, tide, water and air temperature, and even amount and type of marine life present can all impact your surf session. You’ll want something which can easily tell you right away if conditions are good.

This project from [luke] is called the Surf Window shows the surf conditions at the local beach with just one glance. Made out of various pieces of wood, each part represents one of the weather conditions at the beach. A rotating seagull gives the wind direction, for example, and the wave height is represented by 3D, moving waves. All of the parts are connected with various motors and linkages to an Arduino Mega +WiFi R3 which grabs all of its information from Magicseaweed, a surf forecasting site.

The Surf Window can show the current conditions at virtually any surfable beach in the world, so if you really want to know how Jaws, Mavericks, or even Reef Road is breaking right now, you could use this to give you a more nuanced look. Don’t forget to take the correct board for the conditions!

In order to resolve the problem of congestion at the entrance to their hackerspace, the minds at i3Detroit installed a motion-activated mechanical iris in their door’s porthole.

Grabbing the design online (which they are now hosting on their site here), the parts were laser cut out of wood, gold leaf was added for effect, and it was relatively easy to assemble. PIR sensors detect movement on both sides of the door and an FET resistor connected to an orange LED add some old-school science fiction flair. The iris is actuated by a 12V car window motor — which works just fine on the 5V power that it’s supplied with — and an Arduino filling in as a controller. Start and stop positioning required some limit switches that seem to do the trick.

Finally they laser cut acrylic plastic with the i3Detroit logo to complete the porthole modification. You can watch a video of the mechanical iris in all its glory here — but unfortunately it’s on Google+ (do people still use that??) so we can’t embed it in the post.

If you want to add this sleek idea to your home but lack a laser cutter (understandable), then you can still hack one out of some common household materials.

[via Evan’s Techie-Blog]


Filed under: Arduino Hacks, Hackerspaces
Ott
07

Automate Your Window Shades with the Mini Blind Minder & Weekend Projects

arduino, Electronics, GreatCreate, Hacks, Home, RadioShack, temperature, Weekend Projects, window Commenti disabilitati su Automate Your Window Shades with the Mini Blind Minder & Weekend Projects 

wp10_mbm_200sqThe Mini Blind Minder combines a homemade "shield" with the Arduino Uno to automatically open and close your window shades to a desired interior temperature. Watch the video to see this project in action along with some suggested changes or modifications for this beginner-friendly Weekend Project.

Read more on MAKE

Mag
29

Arduino-Controlled Artificial Window

arduino, Home, window Commenti disabilitati su Arduino-Controlled Artificial Window 

image001German maker Helmut Wittek created a fake window to brighten up a windowless room. It has white, yellow, red, and blue LEDs triggered depending on the time of day, creating a sunrise at dawn and a sunset at dusk. The video shows the effect sped up, 3 seconds per hour. […]

Read the full article on MAKE



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