How To: Test an LED bulb with a multimeter
A cool way to test a LED bulb emitter! Plug it in to your multimeter and see it light up. It's really cool!
A cool way to test a LED bulb emitter! Plug it in to your multimeter and see it light up. It's really cool!
This video tutorial from OzLabs will show you how power the one-watt high powered LED using 120 volt source using a 12 volt adapter.
This version of "The Rain Song" by Led Zeppelin is a wee bit shorter than their original (I left out the G F and C chords played in the middle ). I play it on my 2004 Jay Turser through a 1989 Boss ME-5 Guitar Effects Unit.
Learn how to play Jimmy Page's guitar solo from 'What is and What Should Never Be' by Led Zeppelin.
Watch this video to learn how to sharpen a lead knife. This is a good tip for people interested in making glass projects, such as stained glass, lampworking, etc.
Learn how to use a football drill that develops good timing between quarterbacks and receivers and helps the quarterback lead the receiver.
In this lesson you will learn various lead guitar techniques using an available jam track that can be downloaded from www.nextlevelguitar.com
In this tutorial you will learn how to lead for the ocho cortado Tango step and specifically how to lead a dynamic turn to the right in a close embrace. Pay attention to the way to use your feet on the ground, and the way to hold the embrace.
The still-unfolding story of China's Nreal augmented reality startup continues to develop, with each turn uncovering another unexpected wrinkle.
This week, the beginning of an epic legal battle was set to begin between augmented reality players Magic Leap and Nreal, the small China-based startup accused by the former of stealing trade secrets.
It's no secret that iPhones are expensive. Whether or not you believe the price tag is justified, $1,000 is a lot to spend on an iPhone 11 Pro. But if you're in need of a new iPhone, you picked a great time. Black Friday is rapidly approaching, and for Walmart, many of those deals are already available.
Norway-based production tools company Vizrt is putting the real into augmented reality with its broadcast AR solution that's designed to keep sports fans (and other audiences) watching.
Hackers and makers are often grouped under the same label. While hackers draw on computer science skills to write programs and find bugs, makers use electrical engineering to create hardware prototypes from microprocessor boards like the Arduino. We'll exercise both sets of skills to program a $6 NodeMCU to display the status of a Wi-Fi link via an LED, allowing us to monitor for jamming attacks.
Meta Company has filed its response to allegations that the user interface for their augmented reality headsets infringe on six patents owned by a mostly-unknown company.
Apple officially unveiled the long-awaited iPhone X, its tenth-anniversary edition iPhone, on September 12. With preorder and release dates just around the corner, you'll want to brush up on all things iPhone X to make sure you get your hands on one as soon as possible. After all, preorders start Friday, October 27.
There are going to be tons of great Black Friday deals on electronics in stores like Best Buy, Target, Walmart, etc. But if you can't endure another holiday of standing in lines and running over people to get what you want, shopping on Amazon from the comfort of your own home is the way to go.
Since its creation, Arduino has been growing exponentially more popular as DIY enthusiasts and Makers alike realize its potential. As new versions of the device are released, many easy-to-use peripherals are showing up on the market also.
Most of the time, the LED notification light on the front of your Android device just sits there doing nothing. Other than that brief period of time between when you receive a notification and when you turn your screen on, it's practically useless for anything other than showing when your charger is plugged in.
One of the many perks of being a Nexus user is that Google bakes in all sorts of goodies for use on its dessert-themed OS. From an easily unlocked bootloader, to a smooth and well-crafted "stock" UI experience, to being one of the first devices to receive updates straight from Mountain View—team Nexus is the team to beat.
In this episode of Mike's Lab, we will be creating our own touchscreen! Video: .
Apple is notoriously cryptic when it comes to the reveals of its new products, and as usual, they've kept us guessing about the release of the iPhone 5 (or "New iPhone?"). It's expected to be officially revealed on September 12, and rumor has it that sales will begin on the 21st. Though the whole world seems to be anxiously awaiting the announcement, there has also been some controversy surrounding the iPhone 5's production. With the high number of suicides and poor working conditions at Foxc...
In the past few weeks, you've already learned how to make your bike light up at night with some DIY rim lights and handlebar lights. But how about something a little more functional? Instead of using those tedious hand signals (which drivers don't even understand), spruce up your ride with some do-it-yourself LED turn signals.
With this video tutorial from Household Hacker, you will learn how to make a functional circuit on paper. Really—on paper! See how to make an LED light up with a lead-based paper circuit and how to make a resistor on that circuit. It also shows how to make a flashlight out of one of these paper circuits, an LED, and a battery.
This video explains how to get lucky or unlucky titles in Guild Wars. The way you get luck titles is to either to good or bad tasks which lead to getting tickets toward your titles. One step you have to take is by getting tickets from the festival ticket character in the game. After completing the shown tasks you will have a various degree of points leading towards your luck titles. The most rings you can use in a day is nine which costs around two million gold in Guild wars. Picking locks is...
Some people may not realize it, but getting your bike soakes in water can be a bad idea. Not only can it lead to rust, but certain parts and componenets can become damaged. This leads to you having to replace it sooner than later.
The XBox 360 is one boring-looking piece of machinery. Miles of beige slab sides and an utter lack of logos or design features make it maybe the most boring-looking video game console ever made. End the boredom! This video will help you alleviate the problem by teaching you how to install an Aurora blue LED light set in you XBox 360 case, giving it much-needed flair and making it easier to find in the dark!
In this video you will be shown how to make a light out of a condom. What you will need is a condom, a 600 Ohm resistor, a Led, a scissor, a glue gun and a bottle. Start by drilling a hole in the top of your bottle then cut the top off with the scissor. attach the resister to the positive side of your light. Put the condom over the plastic bottle top. Glue the condom in place. Then quickly blow the condom up and add the Led light to the hole you first drilled. Hook the condom lamp up to your ...
Want to play lead guitar in a rock band? Well, you have to learn how to play the blues first. Most popular rock songs have roots in the blues guitar style of playing. This blues guitar lesson teaches you the basics of the three styles of vibrato. Vibrato is a common problem for many beginner and intermediate guitar players, but is easy to do if you know the trick. Check out this blues guitar how to video and you will be on your way to playing lead guitar.
Want to play lead guitar in a rock band? Well, you have to learn how to play the blues first. Most popular rock songs have roots in the blues guitar style of playing. In this three part blues guitar lesson you will learn the three triad shapes and where the root notes are. These are really useful little chords that you find yourself using all the time once you get to know them. Check out this blues guitar how to video and you will be on your way to playing lead guitar.
Want to play lead guitar in a rock band? Well, you have to learn how to play the blues first. Most popular rock songs have roots in the blues guitar style of playing. This blues guitar lesson covers five licks in the second position of the minor pentatonic or blues mode. These blues licks are used often in jazz and rock as well. Check out this blues guitar how to video and you will be on your way to playing lead guitar.
Emeka Okafor teaches you how to block a shot with timing and body control. Bobcats star center, Emeka is a fantastic defender and generally leads the league with blocked shots. Check out exactly how you can practice and perfect the shot block.
Check out this DIY video tutorial from Curbly, the best place to share pictures of your home, find design ideas, and get expert home-improvement advice.
Want to play the introduction from "Stairway to Heaven" by Led Zeppelin on baritone ukulele? Learn how with this video tab, which presents a complete breakdown of the song's component sections, chords and strumming & picking patterns. For all of the details, and to get started playing "Stairway to Heaven" on your own baritone uke, watch this free video ukulele lesson.
Want to master "Kashmir" by Led Zeppelin on the guitar? See how it's done with this free video guitar lesson, which presents a complete breakdown of the song and its chords. While this tutorial is geared toward those who already have some knowledge of the guitar, players of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing "Kashmir" on your own guitar, watch this video tab!
In this tutorial, we learn how to install Recon LED Strobes and HIDs on a truck. You must first learn where each of the tires need to install and make sure they are placed in the right direction for what you want the lights to look like. After this, you will connect one side to the white wire on the positive. Then, you will leave the white disconnected on the other side for the flash to alternate between each of the lights. These will look great on a big truck! Just make sure to follow the di...
In this tutorial, we learn how to play "Rock n' Roll" by Led Zeppelin on electric guitar. First, you will start out by learning the different chords of the song. These include: E, B, G, D, A, and E; although they will be played higher and lower throughout the song. As you continue to play, learn where the breaks of the song are at and where they change to higher and lower. Once you get through the first part of the song, continue to play until you reach the chorus and the last few verses of t...
In this video, we learn how to play "Wonderful Tonight" by Eric Clapton on guitar. The lead starts with E, A, D, G, B, and E, which is also the rhythm. After this, start with the intro to the song. The intro is: H, a, +E, E, E, +Q, a, +E, +E, E, and E. Make sure you are using higher strings while you are playing the lead and into the rhythm of the first verse. Continue to play the rest of the song, changing between higher and lower chords as you go through them all. When finished, sing in the...
If you plan on growing cucumbers in your garden, a smart move is to grow them up. By that, grow them on something that will lead them up. This is a smart idea, because cucumber plants can take over a garden at any time and can actually come out much better when grown on something that leads up. In this video, you'll find out how you can do that and why following this method is a good idea. Good luck and enjoy!
Using a rubber worm with a lead cast you must first understand how it fells in the water. The lead cast will allow the bait to travel to the bottom. When the lure is at the bottom you will know because the line goes slack. Next is to lift the line up and let it rest on the bottom again. Do this twenty-five times to really get the feel of the weight and lure. When casting for real the practice will come in helpful because the Bass will look at the lure on the bottom and strike at it when it is...
This how-to video is about how to winterize your car exhaust and fuel system.