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Serial Communications”  is a comprehensive advanced level book which details various methods for implementing serial communications between a Microchip PIC (R) microcontroller and an external device. Asynchronous serial communications is covered both by using an on-chip USART and by bit-bang methods. The RS-232 standard is explained. A discussion of synchronous serial communications includes the I2C (Philips Semiconductors), SPI (Motorola) and Microwire (National Semiconductor) protocols. The Dallas Semiconductor 1-Wire bus is described. Many code examples are included as modules which will provide the basis for the readers own PIC microcontroller applications. By Roger Stevens (8-1/2 x 11 format, 566 pages, $49.95).

	Easy Microcontroln A Beginners Guide to Using the PIC Microcontroller, by David Benson 160 Pages $34.95 (formerly “Easy PICn”). Click Here for Table of Contents
	Microcontroln Apps , PIC Microcontroller Applications Guide by David Benson, $44.95, 437 pages (formerly “PICn Up The Pace”) Click Here for Table of Contents
	Timen and Countn, PIC Microcontroller Applications Guide by David Benson, $34.95, 311 pages (formerly “PICn Techniques”) Click Here for Table of Contents
	Serial Communications, PIC Microcontroller Serial Communications, by Roger Stevens, $49.95, 547 pages (formerly “Serial PICn”) Click Here for Table of Contents
	Interested in C Programming and PIC® Microcontrollers? Take a look at our new book: C What Happens, Using PIC® Microcontrollers and the CCS C Compiler, by David Benson, $34.95, 183 pages, Click Here for Table of Contents
	Interested in moving up to the 18 Series PIC® Microcontroller? See our latest book Movn Up, Migrating from the PIC® Microcontroller 16 Series to the 18 Series , by David Benson, $24.95, 107 pages, plastic comb-bound, Click Here for Table of Contents
	Interested in Stepper Motors? Take a look at this book: Easy Stepn, An Introduction to Stepper Motors for the Experimenter by David Benson, $34.95, 198 pages Click Here for Table of Contents
	Interested in Learning about CNC Machining? Take a look at one of our latest books: Easy CNC, A Beginners Guide to CNC by David Benson, $34.95, 181 pages Click Here for Table of Contents
	Interested in Design Challenges for Building Your Own CNC Machine? Take a look at our new book: CNC Solutions for the Experimenter, by David Benson, $19.95, 72 pages, plastic comb-bound Click Here for Table of Contents

There are many good reasons to register an internet domain, and it is easy to do! A professional touch is one benefit of having your own internet domain. You are able to do things such as send email from your domain, or link it to another personal account that you may have. Possessing an email registered to your domain name shows you are a real person, with whom a customer can get in touch in case of questions.

Another benefit of internet domain registration is that you can upload pictures, and blog about whatever your platform involves. It is important for potential customers to know who you are, what you do, and what your prices are. All of this information can be featured on your site, as well as the contact information earlier discussed. In addition to these things, you may even be able to sell your product directly through your site using certain services, if you choose. In this case, uploading pictures can be very helpful so that customers can see your products.

Time frames are one aspect of internet domain registration that can be very appealing. Picking and registering a domain name does not mean that your site must be ready for use immediately. You can take your time choosing a name, and once you have registered you could brainstorm or hire a graphic designer to perfect the site before it is in use. There is no pressure, and you can call your site virtually whatever youd like depending on what you are trying to get across to potential readers and customers.

You are probably excited to get started registering your own domain. How do you register? This is simple. First, you need to find a site that registers internet domains by doing a simple web search. Then, pick a domain name that is simple to remember and a good representation of the goods and services your company offers.

First you might want to check availability of the domain name to make sure it isnt already in use by someone else. If the name you want is already in use, you can often use a suffix other than .com, such as .net or .biz, in order to obtain the name. In fact, it is good to register under more than one suffix with the same main domain name in order to direct users to your business as much as possible. Internet domain registration is as simple as that. It is easy now to use your domain for business, an organization, or just personal use. Happy internet domain hunting!

Sharkoon’s Quickport is an elegant docking station for Serial-ATA drives, letting you attach them without having to open your PC. The Quickport is equipped with a USB interface, making it universally usable. But is that all?

You can never have enough hard disk space. After all, disks just fill up far too quickly these days, inevitably forcing you to buy a new drive. The side effect of this strategy is that you’ll sound find yourself the master of a good sized collection of magnetic storage media – especially if you’re a photographer, work with lots of video or simply enjoy recording TV shows to your computer.

The trouble is that PCs are equipped with only a limited number of connection options. Once all of the internal interfaces are in use, you have to use one of the external ones. Until now, this required a USB or Firewire adapter or even an external HDD enclosure. All of these solutions are comparatively cumbersome to use.

Installing the HDDs in your computer’s case when switching between different disks means you’ll always need to use a screwdriver. The steps of this procedure: open the case, find the connectors, arrange the cables, attach them, install the medium, close the case. If you have to do this frequently, you’ll soon begin to favour the “convertible” version – you’ll either use your case “with the top down” (i.e. open), or rout the cables outside so you can attach the drives more quickly.

The Serial ATA specification allows for a hard drive to be connected to a running PC thanks to a feature called Hot Plug ‘n’ Play. In practice, more often than not the end result is that your PC will crash, losing your data as it reboots itself. Obviously, this is not a viable solution.

This is where Sharkoon comes in with its Quickport. This docking station is designed to rest stably and firmly on your desk. All you have to do is insert the drive into the slot on the top of the device, saving you all of the hassle with running cables. Only the Quickport itself needs to be connected to the PC via USB cable. Just seconds after the docking station is switched on, the freshly created USB drive will show up in your system – no drivers needed.

On my previous post, I have introduced you to 3 best free Windows hardware drivers backup utilities that backup and restore your Windows hardware drivers quickly and easily. This utility is a life saver during the re-installation of your Windows where you can restore Windows drivers with just a few mouse clicks. But before you can backup the hardware drivers, you have to check the Windows Device Manager ( Right-click My Computer, click Properties, go to Hardware tab and click the Device Manager button ) to confirm that all your hardware drivers are working properly. There should not be any label with yellow question mark in your Windows Device Manager. 

If there is any label with yellow question mark, in most cases labeled as Unknown Devices, you need to install the right drivers before you can backup the drivers. You can install the drivers from your vendor Driver CD or search for drivers in the manufacturer’s website. But what if you have lost the Driver CD or you have no idea who is the manufacturer of the hardware device? In Windows Vista, you probably can get the right driver for your hardware device via the Windows Update but there is no guarantee because not all device drivers are available in the Windows database. 
Well, don’t worry. I am a former part-time technician at a computer shop and I have installed Windows OS more than you do. Even without Driver CD, I can find the correct drivers for almost any hardware devices. How I did it and how can you do the same too? Well, here are 3 best and free methods to find the correct drivers for unknown hardware devices in Windows XP and Vista. 
Full list after the jump. 
  

1. Driver Max

 
Driver Max is not just the best free Windows hardware drivers backup utility, but it can do more than just backup and restore Windows drivers. Driver Max allows you to quickly check for updates for your drivers and identify unknown hardware devices on your computer. However, to get access to these two features, driver updates and unknown hardware identification, require you to first register an account at Driver Max. Don’t worry, it’s free! 
On the main window of Driver Max, click the “Identify Unknown Hardware” button. Driver Max will start looking for relevant drivers of the unknown hardware devices in its database and returns a list of matching drivers. You can download and install the drivers using Driver Max. Quick and easy! 
Download Driver Max Now | 2.91 MB 

2. Unknown Device Identifier

Unknown Device Identifier enables you to identify the yellow question mark labeled Unknown Devices in Device Manager and reports you with a detailed summary for the manufacturer name, OEM name, device type, device model and even the exact name of the unknown devices. With the collected information, you can contact your hardware manufacturer for support or search the Internet for the corresponding driver with just a simple click. 
Download Unknown Device Identifier Now | 849 KB 

3. Look in PCI Database

If you failed to find the correct device drivers using the first two methods, then only use this a bit tedious method, learnt it from Instant Fundas. For your information, every hardware device has a Vendor and Device id associated with it. If you can find this ID, you can find the manufacturer or vendor of the corresponding device. In Windows, it’s easy to find the vendor and device id. 

1. Open Device Manager (Right-click My Computer>Properties>Hardware>Device Manager)
2. The hardware whose drivers are missing will appear as Unknown device, so it’s easier to locate the device.
3. Right click on the unknown device and click on Properties.
4. Under the Properties window click on Details tab and select Device Instance Id from the drop down box.
5. You should see a code similar to this
   PCIVEN_8086&DEV_27DC&SUBSYS_30868086&REV_014&1E46F438&0&40F0

After you find out the information about the device and the manufacturer of the device, you can visit the manufacturer’s website and download the corresponding device drivers. 
So, who said finding drivers for unknown devices in your Windows is difficult?

I found these on the Internet somewhere and I just had to post it! Here are 70 sexy gadgets that are not only appealing to the eye but could also be very useful. Take a look because in my opinion… Half of these might actually be real some day.  BTW to see the full info about the gadgets just click on the links above them. 
Rubber Mobile Phone 

 
Optimus Tactus Keyboard – a tough surface keyboard similar to iPod Touch 
 

Costume Samsung 2.5 inch HDD for Women 
 
Curved iMac Concept 
 
F1/Carbon GMT Concept Watch 
 
Canvas by Kyle Cherry 
 
E-Paper Slap Bracelet 
 
Atlas Kinetic Cellphone 

 
Eizo C T-One – Both a Mouse & Remote Control 
 
Tiny USB Webcam 
 
Cocoon – Taking Computing to a New Level 
 
Cat’s Paw USB Flash Drive 

Nokia BMW Video Phone 
 

Bendiboards Flexible Keyboards 
 
Alarm Clock Docking for iPhone 
 
AMD (Analogue / Digital Mixer) 
 
Real Crystal LED Watch 
 
Pock-It 
 
Musicians Getting High Tech 

 
Toasty – Reto Toaster like a Cassette Deck 
 
Glo Pillow – Stimulates Sunrise to Gently Wake you Up 
 
Slideon MP3 Player 
 
Nintendo Wii 2010 Style 
 
Continue Plug 
 
The Manvan 

 
USB Digital Camera Fakes Analog 
 
Newsware – Digital Toolkit for Journalists 
 
Plastic Logic e-Newspaper 
 
Domino-liked Flash Drives 
 
The Brix Phone 
 
High Tech Crosswalks 

 
Live 22 – Phone of the Future 
 
The Flower Nurse 
 
S-Series Mobile Concept – Made of Bamboo & Black Acrylic 
 
Volkswagen 2028 
 
A Fountain Pen for the Modern 

 
Collapsible Surfboard 
 
Spherical Mobile Office 
 
Flameless Rechargeable USB Lighter 
 
Audi RSQ 
 
Night Light / Alarm Clock 
 
LG 17-inch Monitor Mod 

 
Hand Held Digital Wallet 

The Western Digital Caviar Green 2TB WD20EADS hard drive boosts the capacity game to a whole new level. This $299 drive crams 2 terabytes into a single drive–making this drive a boon to anyone with a large data archive, multimedia library, or space-hogging video collection.

Sent is a small console utility intended for sending “net send” messages within local area networks using command line.
 

Like WinSent, the Sent utility allows to send short text messages using computer network name, user login, nickname. Sends broadcast messages using workgroup or domain name. Sent is capable to send message at once to several recipients.

This utility can be used:

• as a “net send” command replacement in Windows versions, that have no such command (Vista, 98, 95)
• when the Messenger Service is off (you are using WinSent, for example)
• just as an improved “net send” command with additional features.

For message transmission the Sent uses full implementation of the protocol, that is used for message exchange by software products like Microsoft WinPopup, Windows NT Messenger Service (net send command), etc. Therefore the Sent is fully compatible with it.
 
Sent can send messages only and cant receive the messages. To receive the message sent with Sent you can use one of the following software products: WinSent, Windows NT Messenger Service (net send), Microsoft Winpopup.

Sent works with any versions of Windows (95/98/ME/NT/2000/XP/Vista) including Windows Vista, where Messenger Service and net send command are missing. 

Download

serial protocol converters

See also FIXME serial ADCs and DACs.

RS-232 to PC keyboard (often called “wedges” — the most common versions allow you to plug a barcode reader FIXME barcode (RS-232) and a standard PC keyboard into the wedge, and then you plug the wedge into the keyboard port of a PC.)

Often used to transfer still images from digital cameras machine_vision.html#digital_cameras .



• http://www.usb.org/
  
• http://www.usbcable.com/ USB products
  
• USB FAQ http://www.teleport.com/~usb/usbfaq.htm
  
• “a step-by-step guide to developing USB I/O devices. http://usbsimm.home.att.net/app/designguide/designguide.html [FIXME: read]

• http://www.beyondlogic.org/index.html#USB practical information about some of the USB microcontrollers and ICs available from several companies.
  
• USB Designer Links http://www.ibhdoran.com/usb_link.html lots of information about USB chips from lots of different companies.
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