Monday, February 6, 2012
What Materials Can My Infrared Lens Not See Through
Infrared cameras look outside the visible spectrum, so many infrared lenses are opaque to visible light. Infrared radiation (IR) is a subset...
Friday, February 3, 2012
Method For Multiple Coaxial Cable Connections
Once upon a time---perhaps when cable television was still a novelty and subscribers had to pay a separate fee for every TV hookup in the ho...
Make Hidden Pockets In Jackets
Keep large amounts of cash secure in a hidden jacket pocket. Hidden pockets are not only handy for holding extra items; they can be a lifesa...
What Is A Fish Eye Lens
What is a Fish Eye Lens? A fish eye lens is a type of camera lens that is able to take very wide images and display them with a characteris...
Thursday, February 2, 2012
Transfer A Nokia New Memory Card
Nokia uses approved industry standards for its memory card functionality. It uses microSD and microSDHC cards in its phones. The cards are t...
The History Of Motion Sensors
Motion sensors everywhere When you first run across a motion sensor, it seems like magic. Lights come on without anyone flipping a switch. ...
Wednesday, February 1, 2012
Shop For Headphones
Headphones got me through 4 years of noisy college dorm life. They're intimate, they're great for gaming, and they're capable o...
Do It Yourself 8mm Film Transfer
Transferring old home movies or that "blockbuster" movie you made as a teenager to video or DVD can be costly if you take it to a ...
Professional Camera Lens Cleaning
Cleaning a camera lens properly will prevent scratching. Camera lenses can often get dirty from dust or moisture, obstructing the clear imag...
Tuesday, January 31, 2012
Wire For Motion Sensor Lights
Change your porch light into a motion sensor light and save on electricity. The outside of your home can be a little spooky at night. A con...
Monday, January 30, 2012
Homemade Echo Tape Decks
You can turn an old tape deck into an echo machine . Secondhand, open-reel tape recorders have served generations of audio tinkerers. If yo...
Cam Lock Work
Flat cam lock What is a Cam Lock? Cam locks are one of the most common and simplest locks to use. The cam lock was invented in 1985 by Volke...
Share Data In A Video Conference
Preparations for your next video conference may take place at the last minute. Your presentation may require forms, reports and other docume...
Friday, January 27, 2012
How Leds Work
Basic LED Materials An LED is a light emitting diode that rests on a semiconductor material (aluminum gallium arsenide). The LED bulb has no...
Use A Mamiya 645
The Mamiya 645 is a medium format camera similar to the camera pictured here. The Mamiya 645 is a medium format film camera. Just a like a ...
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