Hot Other Devices Posts

How To: Make a simple toy motor

It’s just a few steps to make a toy motor. Take a battery of any brand, then take two safety pins. Attach them to both the sides of battery as they act as positive and negative. Then take a magnet, keep it on the battery. Now take a strip, which is rolled into a circle, and take two leading wires from it. Then keep this strip in between the safety pins and just start it up by rotating to one side. Then leave it aside, it rotates continuously.

How To: Make your own radio station

This instructional video offers a description and overview of how to set up your own FM broadcast station. Operating from 88 MHz to 108 MHz. It describes how a FM transmitter works and how to make one. It presents a simple di-pole radio antenna for FM broadcasting and how to make one. And finally it explains how with theses two components one can set up their own station from anywhere. The video was made by Seth Gadsden in collaboration with Stephen Dunifer and Free Radio Berkeley.

How To: Strip your Casio fx-82MS calculator

Take a look at this instructional video and learn how to take apart a Casio fx-82MS calculator. First, you'll need to get a screwdriver the take off the calculator's backplate. Make sure not to misplace those screws afterwards. You should be able to see the motherchip after taking off the plate, this is the next item you'll want to remove. These screws are extremely small so it might be best to use a knife to unscrew them. Lift the motherchip and take out the rubber key pad off. To put it bac...

How To: Wire a radar detector directly into your dashboard

Radar Roy demonstrates in this video tutorial how to hard wire a dash-mounted radar detector. The advantage of direct wiring your radar detector is getting rid of that wire mess going to your cigarette lighter. So, if you don't want another speeding ticket again, install your radar detector the right way, the direct way! All it takes is a little electrical know-how, and maybe a little automobile know-how.

How To: Build a 3D scanner from a $25 laser level

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episodes from this Revision3 show.

How To: Build a small DIY hydrogen fuel cell science experiment

The hydrogen fuel cell has great potential to replace carbon-based fuels in our vehicle fleets and stave off global warming. It's a difficult concept intellectually, so why not make this fun little science experiment to try it out for yourself? Yes, by following these simple instructions you can make a small hydrogen fuel cell at home that will even power some devices!

How To: Build a MAME bar-top arcade cabinet for under $100

Part of the process is to create plans to follow when making the cabinet for the arcade game. when cutting the wood you need to allow for the 1/8th of an inch that the band saw will be cutting. You will also need a piece of plexi glass to give the game an authentic feel, spray paint the piece of plexi. You will also need joysticks and buttons, which you can get at happcontrol.com. You need to cut a square hole in the plexi so that the buttons can be mounted in it. To integrate the buttons you...

How To: Print on various media types with Epson Artisan 810

Epson sells many different digital imaging products, including ink jet printers and all-in-ones, digital photo printers, multimedia projectors for business, education, and home entertainment, scanners, digital photo viewers, professional imaging/wide format printers, and more. Check out this video to learn how useful and versatile your new Epson Artisan 810 all-in-one printer can be.

How To: Remove a stuck cartridge on a Kodak G610 Printer Dock

This interactive Kodak printer tutorial takes you through every step necessary to fully remove a stuck cartridge on a Kodak EasyShare G610 Printer Dock. If you have a Kodak EasyShare digital camera, you probably have one of these G610 printers, and you've probably had a problem with it, like a stuck printer cartridge, so fix it yourself, let Kodak teach you how. Remove a stuck cartridge on a Kodak G610 Printer Dock.

How To: Make a laser out of a lighter

Kipkay has a new cool project for you. In this video, you'll learn how to make a laser out of a lighter. All you need to do is a cheap butane lighter. Any one will do, including one bought from a convenience store. Just watch this how-to video, and you'll be playing with your laser pointer in no time at all!

How To: Burn a video to DVD using DVD Flick and ImgBurn

In this Electronics video tutorial you will learn how to burn a video to DVD using DVD Flick and ImgBurn. Do a Google search for 'download DVD flick' and download the program from the first link in the search result and install it. Then go to Download and search for 'imgburn', download and install it. Now open up DVD Flick, click on 'add title' on the right side and drag and drop the video file you want to burn. Then you go to 'menu settings', select the menu you want and click 'accept'. Then...

How To: Set up the tone arm of a record player

In this how to video, you will learn how to set up a tone arm on a record player. First, you will notice the counter weight at the other end of the tone arm. Remove this first. Set the dial set to zero and have the lever pushed forward. Slide it on and lift the arm off of its rest. Play around with it until the arm floats. The next thing to do is to balance the cartridge. Many cartridges have different weight requirements. If you do not have the weight set up behind the arm, you cannot use di...

How To: Build a universal motion alarm to protect your home

This video shows us the method to make a universal motion alarm to protect your home. You will need a reed switch with an alternating contact, a 9V battery with a battery clip, a switch, a buzzer, a small plastic box and a magnet. When a magnet is brought near the reed switch, it switches to the other contact and the switch is open. If the magnet is removed, the switch is closed and the buzzer starts ringing. Make the circuit with correct polarity for battery and the buzzer. Make a hole in th...

How To: Build a sumo robot

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episodes from this Revision3 show.

How To: Make a burglar alarm

Learn how to make a cheap burglar alarm/trip wire alarm with step by step instructions. This is pretty basic but effective. Cardboard, fishing line, batteries, soldering wire, soldering iron, hot melt glue gun, an empty soft drink can, electrical tape, buzzer are some of the necessary equipment. Follow along and make your own burglar alarm and keep your house safe.

How To: Use a CRT oscilloscope

Wondering how to use an old-timey oscilloscope? Learn how with this video tutorial, which offers step-by-step instructions on setting up and adjusting an old cathode ray tube oscilloscope for the measurment of signals. For more information, or to get started using your own oscilloscope, take a look.

How To: Clear a cartridge jam on a Kodak G600 Printer Dock

This interactive Kodak printer tutorial takes you through every step necessary to fully clear a cartridge jam on a Kodak EasyShare G600 Printer Dock. If you have a Kodak EasyShare digital camera, you probably have one of these G600 printers, and you've probably had a problem with it, like a stuck printer cartridge, or a cartridge jam, so fix it yourself, let Kodak teach you how. Clear a cartridge jam on a Kodak G600 Printer Dock.

How To: Use media functions on a TomTom Go 930 Traffic device

Driving around and notice an accident the road keeping you from getting where you need to go? Well, you're in need of a GPS navigation system. Check out this video tutorial on how to Use media functions on a TomTom Go 930 Traffic navigator device. You'll see how to use the GPS system in details and see all of the key features of the Go 930 TomTom, like playing music, listening to audiobooks, and watching videos.

News: Print Yourself in 3D

Since the early genesis of the brilliant Microsoft Kinect hack, inventive applications have been popping up nonstop. One of the most fascinating projects to surface recently falls within the realm of 3D printing. "Fabricate Yourself"—a hack presented at the Tangible, Embedded and Embodied Interaction Conference in January—allows users to pose in front of an Xbox Kinect, which then converts a captured image into a 3D printable file. What does this mean exactly? Think Han Solo trapped in carbon...

News: When Will the iPad Be Paper Thin?

Below, designer Chris Woebken's Flicflex isn't a new concept (Woebken displayed it at MOMA in '08), but still amazingly cool. And still not on the consumer market. Watch his paper thin, magazine-like "page turning": "Opening a letter, unfolding it and feeling the texture of the paper is a very tactile experience compared to receiving an e-mail. On top of the content itself, the behavior and micro-interactions adds a level of engagement to the medium. Flicflex explores the possibilities of fut...

How To: Make your own solar panel

In this video, we learn how to make your own solar panel.The amorphous solar glass is the cheapest but it's also the least efficient. You can do anything you want with these and they are durable. The hexagon cells are the most efficient and most expensive as well. The poly crystalline is almost 2 watts a piece and can be purchase in lots of any size. You have to tab these cells together and they are extremely fragile. Be careful when you work with these. To make these, you will solder tabbing...