Posts Tagged ‘led’

Hybrid Ring Flash is the Frankenstein of the Lighting World

Okay — maybe it’s trying to reinvent the wheel, er, ring flash, but this could be an interesting gadget: Chinese company CononMark has unveiled a flash system that looks like a cross between a ring flash, speedlights, bracket flash and modeling lights.
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Diapod: A Simple LED Slide Projector

Have some slide film sitting around and no slide projector to show them off with? Diapod is a tiny product designed for you. It’s a simple and lightweight slide projector that uses a tabletop tripod, aluminum body, and LED light to project your slide film photos.
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Cloaking a Car Using LEDs and a Canon 5D Mark II

For a recent advertising campaign to bring attention to its hydrogen-powered cars, Mercedes-Benz decided to make a car “invisible” by creating a novel cloaking device using LEDs and a Canon 5D Mark II. One side of the car was covered with several mats of LEDs that display what the DSLR sees on the other side.

(via Photoxels)

LED Light Suit Turns Snowboarder Into a Sole Light Source

Fashion photographer and filmmaker Jacob Sutton recently had the idea of capturing “a lone character made of light surfing through darkness”. He had designer John Spatcher create an LED enveloped suit, and then had pro snowboarder William Hughes wear it while zipping down the slopes of the Rhône-Alpes region in south-east France.
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Polaroid “Dua” Flashes: Designed for Both Photo and Video

At the Photo Plus Expo happening in NYC right now, Polaroid is showing off its new Dua Flash, a flash unit that also packs a strong LED light source for video recording. They’re already available for both Canon and Nikon DSLRs on Amazon, and cost between $160 and $200.

(via Steve’s Digicams)

Giant Light-Painted Rainbows Used as Group Portrait Backgrounds

At the Bring to Light nighttime art festival in NYC last weekend, artists Sean McIntyre and Reid Bingham showed off the Rainbow Tracer — a programmable rotating bar of LEDs that paints giant rainbows into the backgrounds of group portraits.
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Wave this Programmable “Light Saber” to Light Paint Words and Images

Gavin of Sydney, Australia created an awesome 2-meter long programmable staff that makes painting giant words and images as easy as waving/walking the staff around during a long-exposure photograph. The staff, which he call the LightScythe (we would have called it the “Lightsaber”), was inspired by the Wi-Fi light painting project we shared here earlier this year.

The hardware is pretty simple. There’s a 2m programmable LED strip inside an acrylic tube, which is controlled from a small receiver and battery pack. A laptop PC with a wireless Xbee link sends the image data to the scythe at a specified time. [#]

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Light Painting Photos That Give a Visual Look at Wi-Fi Signals

Here’s one of the most creative examples of light painting and long-exposure photography we’ve seen — a few techie guys built a special 12-foot-long rod with 80 LED lights that light up depending on how strong a particular Wi-Fi signal is. By walking the stick around and capturing the lights in real time, they were able to photograph “light charts” showing how a particular Wi-Fi signal strength fluctuates in a particular area.

Immaterials: light painting WiFi (via Gizmodo)

How to Build Your Own LED Ring Light

I had some stuff lying around as well as saw some parts as I was out and thought this would be fun to make. I have around $20 invested in parts. On eBay I saw ring lights for anywhere around $40 on up, so this will save you money and it was fun to make.
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Add an LED Flash to Your Older iPhone with the iFlash

If cameras can have external flashes, why can’t mobile phones? The iFlash is a flash module that allows owners of older iPhones to illuminate dark scenes with a blast of LED light. iPhone 4 owners can also use it to gain some additional light.
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