System's Power Search Results

How To: Run a 40 yard dash

Watch this speed and conditioning instructional video. This 40 yard dash exercise is developed to increase your overall sports performance. This how to video explains the 40 yard dash exercise and how you can incorporate this speed training to develop your flexibility, balance and power.

How To: Use Nikon's metering system for photo cameras

This instructional photography video explains the basics on how to use all three different types of metering systems on Nikon D-SLR photo cameras: 3D Matrix Metering, Center-Weight Metering, and Spot Metering. Watch this tutorial and start taking better, more professional photographs now that you understand how to use the metering system.

How To: Create a calendar using PHP

PHP is a script language used for developing web pages. On a website, you can use PHP to create complex organizational systems like a calender or even a reservation system (great for a restaurant's official website).

How To: Solder a resistor to an LED

A basic instruction for electronic enthusiasts. I use an RGB LED and a 510 ohm resistor as I may change from 6 to 9 volts later, but with my LEDs i could go as low as 330 ohms. I sacrifice some brightness for the sake of longer life. To choose your resistor, the value in ohms = voltage of your batteries or power supply / (as in divided by) the amperage that your LED needs to run.

How To: Power a computer with car batteries

The original idea was to turn a small home UPS into a giant UPS but because the UPS was only able to run the RAID-wielding desktop for three minutes before shutting down, he decided to add two 24V car batteries to the equation (the maximum that his UPS could tolerate). The good news: it worked, and will run his computer for an hour plus.

How To: Turn a human into a statue in Photoshop

Have you ever wanted to build a statue of the one you love to show them how much they mean to you? Well, I'm guessing your no stone sculptor so you'll have to resort to the powers of Photoshop. In this tutorial, learn how to turn any human or person in a photo into a statue in the application, Photoshop.

How To: Install a trailer wiring harness on a Jeep Liberty

If you are going to tow a trailer, or if you want to wire up some accessories that need power, such as a winch or utility lights, you are going to need to install a wiring harness. This video shows you, step by step, how to complete the installation. There are some tips that will explain how to remove the tail lights, remove the plugs, install the ground, route the wires, and avoid damage to your Jeep Liberty.