How can I generate radio waves for a certain device and how to vary the frequency?

Hello.. I am a third year student in ECE ( Electronics and Communications). I am thinking of writing both GRE and GATE. I read that from 2011 third years are...

Hi CEngz, Facing a new challenge in making "Electronic Fuel Injection System". Using a PWM circuit, we generate a square wave form signal (5V peak to peak). This output signal...

Print your own whatever-it-is! Why I LOVE My 3D Printer. The MakerBot Thing-O-Matic 3D Printer kit you assemble to create the latest in cutting edge personal manufacturing technology. Includes the...

hii guys, i m persuasining my B.TECH from NIT Rourkela and i m in 3rd yr . i have to do summer training in this summer vacation (starting from may...

Remanufacturing products rather than making new ones from scratch – widely done with everything from retread tires to refilled inkjet cartridges. When is it worth remanufacturing? #-Link-Snipped-#

Check valves prove their worth in sense-of-smell study. #-Link-Snipped-#

The Toughbook CF-19 Mark 5 will help the mobile engineers find work locations, stay up to date with operating procedures and keep in touch with headquarters Bracknell, UK. 14 June...

plannning to do a project oo maglev vehicle. Which book or thread i have to refer,... Please help me,...😎

Here is the lecture by Prof. T.S Natarajan, Dept of Physics, IIT Madras. [video=youtube;w8Dq8blTmSA]https://www.youtube.com/watch?v=w8Dq8blTmSA[/video]

A UK based company NEUL has announced the launch of its services NeulNET which will use a white spectrum; a topic little bit different from 2G and 3G. The wireless...

i am doing my b.e (ece) and going to finish my first year by this month .sometimes i feel to go higher studies but some times to do job.but whenever...

Guys do we have limited options for 3d tv glasses or we can use the multiple 3d glass with any branded 3d tv? Whenever we watched 3d tv at home...

Angry Birds Live Video - the real life simulation of popular iOS, Android and now Chrome game. Check it out - [video=youtube;jzIBZQkj6SY]https://www.youtube.com/watch?v=jzIBZQkj6SY&feature=player_embedded[/video]

can anyone suggest me the torque and rpm for a robot to participate in robowar,... for both,.. heavy weight and low weight,... pls,...😒

Calling for ideas and suggestions on how can CEans create some sort of a world record online. We can start working on it immediately and try to complete it before...

Friends, I have an idea. Let us try making different machine parts, with whatever tools (softwares) you have. I will start be making a simple gear. Why not try something...

I really want to know if there is a method of creating an mp3 player using a pen drive instead of a memory card. I have got three san disk...

CEans, We've been writing VoiCE for quite some time now and have gathered a team of talented technology authors who contribute to VoiCE. Each VoiCE author has his/her unique writing...

The Indian Government may never release the promised $35 tablet, however, My Drona - another Indian Tablet is already available for masses. The smart device aims to be your digital...