Advertisement

09.30.2007 at 08:43AM PDT, ID: 22862448
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

Fake batteries for multimeter measurements

Tags: battery, fake, multimeter, measurement
Does anyone know where I can buy those fake batteries for measurements with multimeters mentioned here http://www.freelists.org/archives/bookcourier/06-2005/msg00027.html?
Start your free trial to view this solution
Question Stats
Zone: Software
Question Asked By: lucavilla
Solution Provided By: MASQUERAID
Participating Experts: 3
Solution Grade: A
Views: 14
Translate:
Loading Advertisement...
09.30.2007 at 09:33AM PDT, ID: 19987317

Rank: Guru

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
09.30.2007 at 10:32AM PDT, ID: 19987461

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
09.30.2007 at 11:58AM PDT, ID: 19987683

Rank: Guru

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
10.01.2007 at 01:53AM PDT, ID: 19989440

Rank: Sage

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
10.01.2007 at 04:37AM PDT, ID: 19989965

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
10.01.2007 at 05:00AM PDT, ID: 19990052

Rank: Sage

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
10.01.2007 at 09:28AM PDT, ID: 19991828

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
01.09.2008 at 02:54AM PST, ID: 20616945

All comments and solutions are available to Premium Service Members only.

Start your 7 day free trial and see for yourself why Experts Exchange is the easiest and most proven technology resource in the world. Get Started

Already a member? Login to view this solution.

 
 
Loading Advertisement...
Microsoft
  • Internet Protocols
  • Applications
  • Development
  • OS
  • Hardware
  • Windows Security
Apple
  • Operating Systems
  • Hardware
  • Programming
  • Networking
  • Software
Internet
  • Search Engines
  • File Sharing
  • WebTrends / Stats
  • Spy / Ad Blockers
  • Web Browsers
  • New Net Users
  • Web Development
  • Chat / IM
  • Anti Spam
  • Web Servers
  • Anti-Virus
  • Email Clients
Gamers
  • Tips
  • Online / MMORPG
  • Puzzle
  • Emulators
  • Action / Adventure
  • Role Playing
  • Consoles
  • Game Programming
  • Strategy
  • Sports
  • Misc
  • Computer Games
Digital Living
  • Hardware
  • New Net Users
  • New Users
  • Software
  • Digital Music
  • Gaming World
  • Home Security
  • Apple
  • Networking Hardware
Virus & Spyware
  • Vulnerabilities
  • IDS
  • Encryption
  • Anti-Virus
  • Operating Systems Security
  • Software Firewalls
  • WebApplications
  • Cell Phones
  • Operating Systems
  • Internet
  • Hardware Firewalls
Hardware
  • Handhelds / PDAs
  • Displays / Monitors
  • Components
  • Networking Hardware
  • Peripherals
  • Laptops/Notebooks
  • Storage
  • Servers
  • Desktops
  • New Users
  • Misc
  • Apple
Software
  • System Utilities
  • Industry Specific
  • Network Management
  • Photos / Graphics
  • Page Layout
  • VMWare
  • Misc
  • Web Development
  • OS
  • CYGWIN
  • Voice Recognition
  • Message Queue
  • Quality Assurance
  • Security
  • Firewalls
  • MultiMedia Applications
  • Development
  • Database
  • Office / Productivity
  • Business Management
  • OS/2 Apps
  • Server Software
  • Internet / Email
ITPro
  • OS
  • Storage
  • Encryption
  • Operating Systems Security
  • Apple Hardware
  • Laptops & Notebooks
  • Servers
  • Networking Hardware
  • Peripherals
  • Devices
  • Displays / Monitors
  • WebTrends / Stats
  • Search Engines
  • Firewalls
  • WebApplications
  • IDS
  • Vulnerabilities
  • Email Clients
  • File Sharing
  • Spy / Ad Blockers
  • Web Browsers
  • Web Servers
  • Networking
  • Anti-Virus
  • Chat / IM
  • Anti Spam
Developer
  • Web Servers
  • Web Browsers
  • Game Programming
  • Dev Tools
  • Industry Specific
  • Office / Productivity
  • Database
  • CYGWIN
  • Web Development
  • Search Engines
  • File Sharing
  • WebTrends / Stats
  • Programming
  • Content Management
  • Application Servers
  • Protocols
Storage
  • Removable Backup Media
  • Storage Technology
  • Servers
  • Grid
  • Remote Access
  • Backup / Restore
  • Misc
  • Hard Drives
OS
  • Miscellaneous
  • Security
  • Development
  • Linux
  • VMWare
  • MainFrame OS
  • Unix
  • Apple
  • OS / 2
  • AS / 400
  • BeOS
  • Microsoft
  • VMS / OpenVMS
Database
  • Oracle
  • Miscellaneous
  • MySQL
  • Software
  • Sybase
  • Contact Management
  • PostgreSQL
  • Data Manipulation
  • Clarion
  • InterSystems Cache
  • Siebel
  • MUMPS
  • OLAP
  • SQLBase
  • SAS
  • GIS & GPS
  • 4GL
  • Berkeley DB
  • DB2
  • Informix
  • Interbase / Firebird
  • FoxPro
  • Reporting
  • LDAP
  • Filemaker Pro
  • MS SQL Server
  • dBase
  • MS Access
Security
  • Misc
  • Web Browsers
  • Software Firewalls
  • Operating Systems Security
  • File Sharing
  • Spy / Ad Blockers
  • Vulnerabilities
  • WebApplications
  • IDS
  • Anti-Virus
  • Encryption
  • Anti Spam
  • Email Clients
  • VPN
  • Chat / IM
Programming
  • Editors IDEs
  • Installation
  • Handhelds / PDAs
  • Multimedia Programming
  • System / Kernel
  • Algorithms
  • Game
  • Signal Processing
  • Project Management
  • Open Source
  • Database
  • Misc
  • Languages
  • Processor Platforms
  • Theory
Web Development
  • Scripting
  • Blogs
  • Web Servers
  • Software
  • Search Engines
  • Web Graphics
  • Images
  • Internet Marketing
  • Images and Photos
  • Components
  • Document Imaging
  • Web Languages/Standards
  • Illustration
  • WebApplications
  • Fonts
  • WebTrends / Stats
  • Authoring
  • Digital Camera Software
  • Miscellaneous
Networking
  • Protocols
  • Apple Networking
  • Network Management
  • Message Queue
  • Application Servers
  • Content Management
  • File Servers
  • Email Servers
  • Misc
  • Java Editors & IDEs
  • Wireless
  • Networking Hardware
  • Backup / Restore
  • System Utilities
  • ISPs & Hosting
  • Web Servers
  • Storage Technology
  • Removable Backup Media
  • Servers
  • Broadband
  • Grid
  • OS / 2
  • Novell Netware
  • Unix Networking
  • Windows Networking
  • Security
  • Telecommunications
  • Operating Systems
  • Linux Networking
Other
  • Community Advisor
  • Lounge
  • Community Support
  • New Net Users
  • Philosophy / Religion
  • Math / Science
  • Miscellaneous
  • URLs
  • Expert Lounge
  • Politics
  • Puzzles / Riddles
Community Support
  • Suggestions
  • New to EE
  • New Topics
  • Community Advisor
  • CleanUp
  • Announcements
  • General
  • Feedback
  • Input
  • EE Bugs
 
09.30.2007 at 09:33AM PDT, ID: 19987317

Rank: Guru

Like these?
http://www.quality-items-flashlights.com/index.php/cat/c1242_DUMMY-Batteries.html/XTCsid/0148aadca948443a2994b688ac00f958
They simply allow you to complete the circuit without including an extra cell.  You can do the same thing yourself by cutting a small piece of wood and wrapping it in foil.
 
09.30.2007 at 10:32AM PDT, ID: 19987461
Interesting. They could be good. I see that they're called "dummy batteries" but I still can't find them in AAA format. Do you have an idea about who can have it?
 
09.30.2007 at 11:58AM PDT, ID: 19987683

Rank: Guru

No they are available only in AA, C and D size commercially (http://www.flashlightreviews.com/reviews/diamond_dums.htm), but it is easy enough to make one up yourself.
Accepted Solution
 
10.01.2007 at 01:53AM PDT, ID: 19989440

Rank: Sage

i think the article wants to measure the current thru the batteries, by inserting a Non conductive battery between others, so your multimeter can close the circuit, and measure the current.
To do this, you would insert a lump with the dimension of a battery, and connectors at both ends

 |                        |  <<--contacts
 |____________|
 |                        |
 |                        |  <<< battery lump
 |____________|
 
 
10.01.2007 at 04:37AM PDT, ID: 19989965
nobus, it would be not a bad idea!   do they sell these battery lumps already done?

here is another idea I got from another forum:

"To make a stiff tube, you could take the shell of a ballpoint pen and run a wire inside it. The end of the wire would poke through the [flat] tail-end of the pen body to make the contact, and (before it was inserted into the pen) could be made into the right size contact by forming it into a flat spiral and then applying solder to give a flat disc on the end of the wire.

You could wrap the contact end of the pen with tape to make the end the right diameter for your tube to keep the contact centred, though many ballpoint pens are a similar diameter to AAA cells.

To keep the arrangement in the tube, and in contact with the spring, some wedges made of strips of cardboard, foam, etc could be placed in the tube at the open end of the tube, and you could also use use this arrangement to make the other contact - just have the stripped end of another piece of wire lying in the tube as you insert the wedges, and it would be pressed against the inside of the tube."
 
10.01.2007 at 05:00AM PDT, ID: 19990052

Rank: Sage

you can make them easily with a bottel cork, that you can tailor to the right measures -
at both ends, you can glue some foil, and put a contact wire under it
Assisted Solution
 
10.01.2007 at 09:28AM PDT, ID: 19991828
nobus, nice suggestion. Thanks
 
01.09.2008 at 02:54AM PST, ID: 20616945
No comment has been added to this question in more than 21 days, so it is now classified as abandoned.

I will leave the following recommendation for this question in the Cleanup topic area:
   Split: MASQUERAID {http:#19987683} & nobus {http:#19990052}

Any objections should be posted here in the next 4 days. After that time, the question will be closed.

Venabili
EE Cleanup Volunteer
 
 
01.14.2008 at 02:45PM PST, ID: 20657780
Forced accept.

Computer101
EE Admin
 
 
 
20080236-EE-VQP-29 / EE_QW_2_20070628