Monday, April 20, 2009
How Alkaline Batteries Work
How Alkaline Batteries Work Batteries 101 All batteries work by creating electric current through the movement of charged particles between ...
Friday, April 17, 2009
Set The Time On A Car Stereo
Although many car radios include a clock, many people don't know set it so they don't bother adjusting it--especially when times cha...
Thursday, April 16, 2009
Cobra Xlr 132 Technical Specifications
The Cobra 132 XLR is a solid state, citizens' band, two-way, mobile radio manufactured by the Cobra Communications Product Group subdivi...
Use A Usb Connection For A Dv Camera
The digital revolution has made it even easier for home movie enthusiasts to get their masterpiece shot and down on tape. Although most DV c...
Calculate The Size Of A Digital Image
Digital photos are measured by their pixel dimensions . Digital pictures are measured not only by their physical size, but also by the size ...
Wednesday, April 15, 2009
Record Video On A Pc Using Firewire 1394
Record video to your PC using a 1394 cable. PCs connect to digital video devices through a standard called IEEE1394. Originally developed b...
Canon 20d Functions
With a top shutter speed of one-eight thousandths of a second, the Canon 20D is a good camera to use for sports photography. The Canon 20D ...
Set Up Dynamic Microphones
Dynamic microphones are great all around workhorses for recording. This article will describe the general basics of setting up and using a d...
Tuesday, April 14, 2009
Test A Camcorder For Image Stabilization
The shake in your hand, or the slight rise and fall of your breathing can greatly impact how your camcorder records footage of those special...
35 Mm Lenses Vs Optical Zoom Sizes
Optical zoom typically provides better picture quality than digital zoom on the same camera. Contrary to what many technical documents on p...
Monday, April 13, 2009
Connect A Lightbulb To A Battery
Whether you are experimenting with voltage or just want a cheap source of light in a hard-to-reach place, connecting a lightbulb to a set of...
Make A Speaker Circuit High Level To Low Level
The output that you connect directly to the speaker using speaker wire is known as a "high level" output. The input or output that...
Friday, April 10, 2009
Chroma Key Definition
Chroma key can make a low-budget production look expensive. Special effects have become important in the marketability of modern film. Indep...
Repair A Sony Pd150
The PD150 can record up to 60 minutes of HD video per tape. The Sony PD150 is a digital video camcorder capable of shooting 60 minutes of HD...
Thursday, April 9, 2009
Choosing A Digital Camera For Hiking
Capturing this image can be as easy as choosing the right camera. Both hiking and photography are hobbies that require a bit of skill and kn...
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