need a current amplifier circuit with current source as input of low ac current ...... anyone give The ckt plsss

A highly sophisticated cyber-espionage has been uncovered after seven years by Kaspersky Labs. The operation named "The Mask" infected 380+ high-profile targets across 31 countries. Kaspersky researchers said that the...

Can you pls tell me the various pins in this diagram? I am not able to distinguish the various pins in it I have uploaded the image here of the...

The Bitcoin price dropped to its lowest level in the nearly two months. The best-known operator of bitcoin digital marketplace, Mt. Gox(Tokyo-based) recorded one of the biggest drops for the...

SkyMapper, a fully automated 1.35m wide-angle optical telescope at Siding Spring Observatory in northern New South Wales, Australia has mapped a star which formed just after the Big Bang explosion,...

Proudly called the world's first NFC-Enabled Desktop PC, the Asus MF70AD is now in India for a price of Rs. 62,000. Running on the Windows 8.1 operating system, ASUS M70AD...

The latest leaks for Windows Phone 8.1 have come up and this time it’s all amazing features. These would give a relief to Windows Phone users who feel jealous of...

Engineers from the Karlsruhe Institute of Technology, Germany have been able to create a lightweight yet strong material that replicates the intricate architecture of the human bones using 3D laser...

This ranks amongst Pixar-greats! The short-film is one of the best animated feature I've seen in a while. ​

I just realized that many of us don't use our Android smartphones for some really useful apps. There are 100s of apps on Android that keep a check on your...

TeLEOS-1 is the first commercial remote sensing satellite being developed by Singapore Technologies Electronics Limited (ST Electronics) to be launched in 2015. It has come to light that for the...

Firefox engineers have released a brand new version of Firefox (available in nightly and aurora buildes at this time) featuring the long promised Australis user interface. The official Mozilla UX...

I am bit confused as lack of proper knowledge. I have ended yup between two institutes and their courses. Seed Infotech guides me to become software tester to enter IT...

At the Auto Expo 2014 in India, Tata Motors and Samsung have joined hand to launch an in-car infotainment systems for the upcoming cars from Tata. This move comes as...

KDE Development team is currently working on improving the on-desktop search functionality, Nepomuk; which will be included in the upcoming KDE releases. The iteration of Networked Environment for Personalized Ontology-based...

WineHQ team has announced the new development release version 1.7.12 with Windows Media Player interface support & 89 total bug-fixes. Along with the inclusion of Windows Media Player interface support,...

More than often on various social networking websites, especially on Twitter you encounter shortened URLs. Normally shortened URLs are a good thing but they are now being used to betray...

DARPA or Defense Advanced Research Projects Agency, the research agency of United States' defense department is looking to develop electronics that would self-destruct. US already has control of what may...

Maruti Celerio is already selling like a hot cake in Maruti showrooms all over India. I thought of initiating a discussion on the top three things on any potential buyer's...

Engineers at CERN are planning for a new Large Hadron Collider, called "Future Circular Collider' aka FCC. The FCC will be 7x more powerful than the current one and have...