Two-way switches, more profoundly known as staircase switches, are widely used when a load has to be controlled from two ends of the location....

This white LED lamp lets you use your PC or laptop at night without disturbing others’ sleep. It produces a soft white light just...

Preston Gabel, senior marketing manager, Tektronix, while talking to Atul Goel from EFY magazine, about some new trends in T&M, reveals about the company's...

While talking about breakthrough technologies possible with the collaboration of electronics and chemicals, Dr Osamu Kumagai, SVP, corporate executive, president, advanced materials laboratories, president,...

Dinesh Singh, CEO, LWI Electronics Inc., talks to Atul Goel from EFY magazine, about the electronic components market and their strategy. SEPTEMBER 2011: Q. How...

The introduction of fully-integrated and reliable vibration sensors can enable autonomous and configurable operation. With these, predictive maintenance program developers can significantly improve the...

The principle of operation of this meter is based on pulse-width modulation. Larger the capacitance, higher is the pulse-width and vice-versa. The meter given...

This car reverse horn can be used with any vehicle having a 12V battery. Transistors T2 and T3 form an astable multivibrator (AMV) that...

This circuit can be used to ensure that a 12V sealed lead-acid battery does not go into the condition of deep discharge. The circuit...

Jeremy Ng, managing director-R&D, Panasonic Semiconductor Development Asia, tells EFY bureau, the potential of LED drivers market in India AUGUST 2011: Q. How do you...