Charge your cell phone, mp3 player or other USB-equipped device with the power of the Sun! All you need is a 6-volt solar panel and a female USB cable. Solder them together (this video demonstrates how), and then you have a solar powered USB charger!
Sometimes it's more than just inconvenient when your electronics lose power. Sometimes, losing power could be dangerous. Never worry about a dead cell phone again! Charge your portable electronics by harnessing the power of the sun.
Why buy an expensive iPhone dock from an electronics store? By recycling your old CDs, you can make your own dock and impress your friends with your grasp of DIY technology! Just a few CDs and a little glue, and you'll have your own USB charging station with a creative twist!
Welcome to part 2 of robotics teacher Scotty's introduction to electronics! the first video taught about the basic tools and components we need to start working with electronics. This one will cover the basics of electronics, from a primer on electricity and how it works to making a basic circuit and working with breadboard, the canvas of circuitry.
Cell phones companies are constantly claiming to have the best service in town; but more often than not your service will be patchy. Check out this tutorial for information on how to boost your phone's signal and get the best reception.
Learn about circuit bending in this video series that will help you understand how and when to utilize this unique way of making music.
Electronics are the most important new thing people have created in the last hundred years, and learning how to use them will make you much more able to function in modern society. If you want to learn about electronics without going to a class or anything so formal, this excellent video series will teach you everything you need to know to get started. This video, the first in the series, will teach you about the basic tools and components you'll need to work on electronics projects, includin...
A voltage divider is one of the easier-to-understand pieces of circuity in use in modern electronics. They divide voltage, and are crucial to most modern electronics. This video will show you how they work and how to build one yourself for your circuits.
Oscillators are basically just machines that make waves, but they are used everywhere in modern life and if you want to know electronics you should understand them as well. This video will teach you how oscillators work, what they're for, and how to make some simple circuits with sine and square wave models.
Even basic electronics are pretty damn complicated. This video is near the end of Scotty's amazing series of electronics tutorials, and will teach you about adding a diode and a capacitor to a circuit, choosing a power supply, voltage states, and polarity.
Math scares a lot of would-be electronics lovers away from the field, and if you really hate math this is probably the video in this series where you stop. It will teach you how to use Ohm's Law to calculate resistance and how that applies to a basic circuit.
Analog robots might seem a little backwards conceptually, but they are still really fun to make if you're into robotics and electronics. This video will teach you how to make a simple self-balancing analog robot. It's basically a small, robotic, analog Segway.
In this five-part video tutorial series, you'll learn the fundamentals of working with electronics. To follow along, you'll need a 28-280 Electronics kit from RadioShack.
"What is dead may never die." That's easily one of the best lines (and episode title) from HBO's Game of Thrones series. While the saying may ring true for the Ironborn, it's not quite as catchy when it comes to batteries.
If you want user friendly electronics projects, you'll need to build an enclosure case around it. Not only will this help it look cool, you can also protect it from dust, water or other kind of damage. This tutorial shows you how to make a great looking user intereface and enclosure box for your electronics projects.
The transistor is the most basic and important part of electronics, allowing small changes in voltage to turn things on and off. On, off. 0, 1. There's electronics. The grandaddy of them all is the N channel MOSFET, the most important transistor. This video will teach you how the MOSFET works and how to build some example circuits. This video is an absolute must-watch if you are interested in electronics at all.
There's a lot of conflicting information out there when it comes to the best habits for charging a smartphone's battery, so let's clear some of that up right off the bat. Lithium ion batteries (the type used in most modern electronics) start to lose their ability to hold a charge over time, and the two biggest factors that contribute to this are excess heat and overcharging.
With over 1.5 billion people on this planet without electricity, it's hard for those of us in developed nations to even fathom how anyone can read, write, repair, or do anything else that we take for granted without any lights. While some of our First World problems pale in comparison, they remain issues nonetheless, one of the biggest being constant battery drain from portable electronics.
One of the most annoying things about summer is mowing the lawn. Depending on how big your yard is, it can mean spending hours out in the hot sun while you could be doing something a lot more fun like watching the Olympics or making giant soap bubbles. Reclaim your summer with this remote control lawn mower that does all the hard work for you.
In the following video, I demonstrate how to create a device capable of charging the body of anyone who wears it with static electricity, allowing a powerful shock to be discharged into anything that is touched. This grants the wearer the ability to do some pretty amazing things, some of which are shown in the first segment of the video.
USB devices are ubiquitous and cheap nowadays, which means they make great raw materials for hacking and electronics projects. This video will show you how you use a USB host shield to hack USB devices and use them with MIDI controllers, game controllers, and other devices.
Rural Geek shows us a thorough step by step for soldering wires and other electronics.
Tossing old computers and electronics in the trash is bad for the planet. Techno-Guru Lloyd gives a smarter alternative.
In this video, we explain some techniques for getting electronic circuits to do things they weren't designed for. As an example, use a speaker phone as a speaker. Hacking items into better or different devices is way cool DIY circuitry. These are ideas of electronics that are cool to splice, rip apart and use recycled electronics for new projects.
Today could mark the beginning of a new age in wireless charging. The FCC has certified the WattUp transmitter, a revolutionary technology that could shape the future of smartphone charging. This new tech addresses many of Qi charging's limitations, and if things go right, may lead to a truly wireless future.
Perfboard, or perforated board, is a simple board with evenly spaced holes and lined with metal which can be soldered on one side. The holes let you set up a board with circuits and wires as you need them for your own project. This tutorial shows you everything you need to know to build electronics on your own perfboard.
Have a computer too old to sell? A hopelessly dated phone? Don’t just toss them into the garbage, where they will leach toxic materials into the soil and water. Recycle them. You need to research recycling options, and you will need a delivery method. No reason to toss old electronics, recycle them!
Soldering isn't hard as you might think. This video will cover the basic soldering techniques for electronics and electrical wiring. It presents a comprehensive look at the soldering process, covering everything from choosing a soldering iron and solder to proper soldering technique. Get started soldering with this electronics how-to.
Take a look at this instructional video and learn how to completely disassemble electronics without damaging the tamper seal or the parts. This tutorial uses a brand new HP IPAQ 2410 for instructional purposes and you can apply these techniques to other electronic products that you wish to modify or repair. The materials used for this procedure are a #5 Torx driver (8
To build a model airplanes, you're going to need to know how to solder. Any electronics specifically cannot be crimped, but have to be soft soldered. Watch this video tutorial and learn how to soft solder for model airplanes and even electronics.
When out on the ocean, it's always a smart move to make sure your electronics are close by and easily accessible. The best way to do so is by having it located at the t-top tower of your boat. So this tutorial will show you how to install a CE Smith electronics box on the t-top of your boat. It's easy to do and will have your equipment ready in no time. Enjoy!
We've heard the rumors for months, but it's finally official: The iPhone 7 will not include a traditional 3.5 mm headphone jack. Instead, you'll need to hook your favorite headphones up with a Lightning adapter (or use ones with a Lightning connector built-in) and connect to your phone using the same port that your charger occupies.
If you're working with a capacitor and wondering whether it's working or not, this video will help you find out. You're going to need a multimeter, available at any good electronics store. This device is capable of testing many different electric devices, and capacitors are one you can test. Set the dial, hook it up and see if things are working! These multimeter devices are essential in the world of home electronics, so put one in your tool kit today!
If you want an electrical circuit to send power to an object, like a light, you're going to need resistors. This video, part of an excellent series on basic electronics by Scotty, will teach you how to make a circuit with resistors and an LED light, a real function piece of electronics.
This is a video tutorial in the Education category where you are going to learn how to understand polyatomic chemical formulas. When writing the formula using polyatomics, the same cross-over rule applies. 1st identify the metal and non-metal. Then you write the symbols, write the charges, cross-over the charges from top to bottom, remove the charge and simplify the numbers and remove the 1s. for example, iron (II) phospahate. The "ate" ending implies that phosphate is polyatomic. The symbol ...
After many years of rumors, the second-generation iPhone SE is here. At $399, it is the most inexpensive iPhone Apple has sold since the original iPhone SE came out. And while the new SE comes with Apple's typical five-watt power adapter, the smartphone supports fast charging — you just need to get a fast charger separately.
The Nintendo DS Lite is the best portable gaming system ever, and you want to make sure yours works forever. If you find that your unit won't charge or turn on and plugging it in makes the charge light flash, watch this video for a guide to taking the DS Lite apart and jumping the fuses with a conductive pen like a CircuitWriter so it will power on once again.
Do you like to try out the latest electronics before they come out? Do you hate it when you have to send back test products you do get your hands on? Watch this video to learn how you can get companies to send you products to review and let you keep them afterwards.
In this video, Bre Pettis shows you how to set up a breadboard for power and then play around with electronics on it.
This video, incredibly short for it's massive content, will teach you how to make a laser tripwire that, combined with a photoresistor, can trigger just about any device. You can make traps, alarms, awesome party decorations, and all sorts of other awesome things with this easy-to-make device, provided you have a soldering iron and a local electronics store to buy some parts.
