Digital Systems Search Results

How To: Shoot close-up pictures with a Panasonic G1 or GH1

Learn how to optimize a G1 or GH1 camera for macro shooting. Whether you're the proud owner of a Panasonic Lumix DMC-G1 or DMC-GH1 micro four thirds digital camera or perhaps just considering picking one up, you're sure to like this free video tutorial, which presents a complete overview of how to set up a G1 or GH1 camera for close-up shots. For more information, including detailed instructions, watch this digital camera user's guide.

How To: Digitally sign and encrypt your email messages

The only people who should read your emails are you and your intended recipients. Protect your privacy with this simple crytography guide, which shows how to obtain a free certificate for signing and encrypting email messages, how to download and install the certificate on Mac OS X 10.5, and how to use the newly installed certificate in Apple Mail.

How To: Use the Olympus FE-240 digital camera

The Olympus FE-240 is a pocket sized digital camera. What marks this camera out as a little bit different to the rest is the fact it has a longer than standard 5x zoom lens. This is quite rare for these smaller compacts. The FE-240 is an eight megapixel model. Watch this video guide to learn how to use it.

How To: Use digital cameras

Buying a digital camera takes research so find a digital camera with the megapixels, noise level, and features that fit your uses. Learn all about digital consumer, prosumer and SLR cameras in this free photography video.

How To: Prepare for the switch to digital T.V.

Everyone's talking about the switch to digital broadcasting, but what does it mean for you, your TV, and your old rabbit-ear antenna? You will need a digital-to-analog converter box, a pay TV service or a TV with a built-in digital tuner. Tip: Government issued coupons for digital converters are available online at dtv2009.gov.

How To: Make video game videos for YouTube with digital camcorder

There are millions of YouTube videos out there about video games. Playthroughs, reviews, commentaries, tutorials. If you want people to see and appreciate your gameplay and takes on it, watch this series of videos. It features a veteran video-game-YouTuber explaining in great detail how he sets up, shoots, and edits his YouTube videos. It covers cameras, lighting, and many other aspects of filming yourself playing a game.

How To: Model the feathery wings of a bird in Blender 2.5

This Blender 2.5 Video tutorial presents an overview of using the particle hair system to create downey feathers, then using the duplifaces technique to add the longer feathers, as well as their texturing and a quick rig setup. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks at CG C...

How To: Use a micrometer

This is a Hobbies and Toys video tutorial where you will learn how to use a Micrometer. Micrometers are precision measuring tools and they can be calibrated in inches or in metric system. There are also digital micrometers available where the reading switches back and forth. Generally they are right handed. The micrometer shown in the video is calibrated in inch. Each division is one thousandth of an inch. A whole rotation of the knob is 25,000 and one division is seen on the bell. Two rotati...

How To: Become a working DJ using pro digital techniques

In this video tutorial series, DJ Sarah Main explains how to become a working professional DJ. She offers tips on how to set up your digital DJ rig, cueing up tracks in the mix, and cataloging your music library. In the second half of the series Sarah shows how to mix tracks with the cross fader, and progressively layer audio elements.

How To: Hack a PlayStation monitor into a digital television

Hack a PlayStation monitor into a digital television! Get that old PS1 out of the closet and dust it off, because the switch to digital television is coming soon, and you need a DTV, so why not put that PlayStation One to use? You can build a digital television from a new set top digital converter box and that PSone video monitor, plain and simple. It's easy! Don't forget that forty dollar coupon though from the government for the purchase of the digital converter box.

How To: Operate the Nikon D90 Digital Camera

Watch this instructional video brought to you by Richard Berry to learn how to operate the Nikon D90. This Nikon D90 video tutorial demonstrates how to use the control dial (auto mode, scene modes, program [P], shutter priority [S], aperture priority [A], and manual [M]); read the display and viewfinder; adjust the aperture, shutter speed, focus, spot meter, matrix, exposure compensation, etc.; use the back command dial; and more. Use this Nikon D90 tutorial to familiarize yourself with your ...

How To: Get Google's Digital Wellbeing Feature on Any Android Device

Living in this age of smartphones and always being connected can sometimes have us getting carried away with our devices. Whether it's an addiction to our phone or if we just feel like cutting back on some daily screen time, there's a great tool that can help with that — Google's official Digital Wellbeing app puts you in control by laying out all the stats you need to help curb your daily smartphone habits.

How To: Take professional digital photos at night

Taking professional photographs at night poses a whole new set of problems relative to taking pictures during the day. This four-part video is here to help, in great detail. It covers several topics, including subject selection, tools necessary, deterring depth of field, and all of the other things that you will have to do to take really good-looking photos at night.