we have done mini project on remote control switch device. in that 38khz infrared is used why specifically 38khz is used in its range why not other value?

Researchers from Rice University in Houston, Singapore’s Nanyang Technological University (NTU), Switzerland’s Center for Electronics and Microtechnology (CSEM) and the University of California, Berkeley have showcased a new next-gen 'inexact'...

I would like to write down the solutions of some problems and ask you if I have solved them correctly and if not, ask you to write down the correct...

How about a robotic pet squirrel climbing on to your shoulders? Or can you imagine entering the security check at an airport and a robot climbing your shirt and pants...

#-Link-Snipped-# finds himself amidst records again, this time for steering a Lawless Electric Rocket from zero initial speed to 201.37 mph (324 km/h) in a run 402 meters that spanned...

Did anyone ever notice that a ceiling fan with deformed blades, never blows adequate air, when compared to a fan of the same make and model, with the blades in...

How are the hooks for fans and chandeliers installed in ceilings at the a building is constructed ? and also after construction. ?

As Google has launched Google Drive, To survive Dropbox come up with very good marketing trick they are offering extra Space just by connecting Dropbox account with Twitter,Facebook. I earned...

actually in my opinion i dont like android devices basically for reasons 1. its hardware is not stable (means in every 6-7 months new processor is out) 2. very heavy...

How about a robotic pet squirrel climbing on to your shoulders? Or can you imagine entering the security check at an airport and a robot climbing your shirt and pants...

State-Estimation For Aggressive Flight in GPS-Denied environments using Onboard Sensing The Robust Robotics group at MIT has developed a system that enables a fixed wing vehicle to localize in a...

Global oil resources are depleting at a faster rate than ever before. When it comes to vehicle emissions, we often talk about cars, but the real big-gun to blame is...

If the present ISS occupant, NASA astronaut Don Pettit, is to be believed, there can exist a fixed mailing address for the god-speed International Space Station, continuously orbiting the earth...

I want to know, how the resitance boxes are designed and what are the cosiderations.

Working towards a sustainable future, Intel has released its Corporate Responsibility Report 2011 that states its environment-friendly vision for 2020. On one hand Intel's attempt is to improve the company's...

How would you like your favorite search engine to become all the more awesome? Yes, please! Knowledge Graph, Google's new semantic search, is already spreading across all Google Search tools,...

The Tesla K10 GPU accelerator from NVIDIA will now do more in two of the most crucial industries that support the economy of any country, the oil & gas industry...

The wind-caressed charm of the Orkney islands in Scotland has now got some pretty underwater turbines harnessing tidal energy for the neighborhood homes and businesses. The 1MW HS1000 tidal turbine...

Japanese technology giant NEC Corporation unveiled their latest accomplishment in gesture controlling technology with a device capable of projecting the image of an input device on any kind of surface...

sir...i got 172 in aieee 2012..cn i get mechanical branch in MANIT?? i'm a general category frm indore.!!