Monday, February 7, 2011

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0 comments 6:17 PM Posted by Malla Reddy

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Posted: 07 Feb 2011 05:05 AM PST

Hello all Readers, You all might be still remembering our highly successful “Suggest a Topic to Publish” contest. As you all know, we have received over 217 valuable suggestions. We have published some of the suggestions already and still working on others. You are still welcome to suggest new topic ideas,eventhough the contest is over. [...]

SPHERES

Posted: 06 Feb 2011 06:27 PM PST

Before reading more about SPHERE, it is important that you know more about NASA Robots. Click on the link below to know more. TAKE A LOOK : NASA ROBOTS You may also be interested in the article below. Anthropomimetic Machines Synchronized Position Hold, Engage, Reorient Experimental Satellites (SPHERES) Synchronized Position Hold, Engage, Reorient Experimental Satellites [...]

Saturday, February 5, 2011

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0 comments 5:05 PM Posted by Malla Reddy

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50 Watt MOSFET amplifier

Posted: 05 Feb 2011 03:53 AM PST

Description. A simple and easy to build 50 watt MOSFET amplifier circuit is shown here. The circuit uses easily available components and there is no compromise in sound quality. The first stage of the amplifier is a differential amplifier based on transistors Q1 and Q2. Capacitor C8 is the input DC decoupler, R1 limits input [...]

Welcome to the world of ENGINEERING...

0 comments 2:04 PM Posted by Malla Reddy

Welcome to the world of ENGINEERING...

Best 3 hacking paper presentations

Posted: 05 Feb 2011 03:58 AM PST

File sharing is the practice of making files available for other users to download over the Internet and smaller networks. There are many people that put out files of their music that they have purchased or even movies that they spent there own money. When using websites that have file sharing, the files on that website are full of music in which you can download with out a record company's...

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Friday, February 4, 2011

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0 comments 6:09 PM Posted by Malla Reddy

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6 to 12V converter using TDA2003

Posted: 04 Feb 2011 01:14 AM PST

Description. One guy asked me about any other application of the audio amplifier IC TDA2003 and that’s why I am publishing this circuit. The circuit is nothing but a 6 to 12V converter using TDA2003. Two TDA2003 ICs are used here which are wired as oscillators and their outputs are identical but 180 out of [...]

Dextre

Posted: 03 Feb 2011 10:24 PM PST

Before reading more about Dextre, it is important that you know more about NASA Robots. Click on the link below to know more. TAKE A LOOK : NASA ROBOTS You may also be interested in the article below. Anthropomimetic Machines Dextre Robot Dextre IMAGE FROM Dextre is also called the Special Purpose Dexterous Manipulator [SPDM]. [...]

Thursday, February 3, 2011

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0 comments 5:24 PM Posted by Malla Reddy

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NASA Robots

Posted: 03 Feb 2011 03:52 AM PST

You may also be interested in the article below. Anthropomimetic Machines NASA Robots NASA has innovated and designed special robots which can aid them in doing tasks in dangerous environments. The most common works that are done by these robots are the repair of radiation exposed machines, capturing videos in outer space, getting into minute [...]

Wednesday, February 2, 2011

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0 comments 6:27 PM Posted by Malla Reddy

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Car stereo amplifier circuit
Working of Standard Wave Ratio (SWR) Meters
CCP Modules in PIC 16F877

Car stereo amplifier circuit

Posted: 02 Feb 2011 02:42 AM PST

Description. Here is the circuit of a car stereo amplifier based on TDA1553. TDA1553 is a monolithic Class-B audio amplifier which contains 2 x 22 watt amplifiers in bridge tied load configuration. The amplifier operates from 12V DC and is developed intentionaly for car audio applications. The IC also has a load of good features [...]

Working of Standard Wave Ratio (SWR) Meters

Posted: 02 Feb 2011 12:49 AM PST

Working of SWR Meters SWR Meter IMAGE SOURCE SWR meters are used to measure and denote the standing wave ratio in a communication line. That is, the meter will denote the exact mismatch between the transmission line and the load, thus helping to know the degree of effectiveness of the impedance matching efforts. Standing Wave [...]

CCP Modules in PIC 16F877

Posted: 01 Feb 2011 09:56 PM PST

RELATED ARTICLES TAKE A LOOK : INTRODUCTION TO PIC 167F877 TAKE A LOOK : PIC 16F877 – ARCHITECTURE AND MEMORY ORGANIZATION TAKE A LOOK : REGISTER MEMORY ORGANIZATION IN PIC 16F877 TAKE A LOOK : TIMER MODULES IN PIC 16F877 CAPTURE/COMPARE/PWM (CCP) Modules in PIC 16F877 Capture-Compare-Pulse-Width-Module (CCP) is a special module designs for modulation [...]

Tuesday, February 1, 2011

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0 comments 6:41 PM Posted by Malla Reddy

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Timer Modules in PIC 16F877

Posted: 01 Feb 2011 04:17 AM PST

Related Articles TAKE A LOOK : INTRODUCTION TO PIC 167F877 TAKE A LOOK : PIC 16F877 – ARCHITECTURE AND MEMORY ORGANIZATION TAKE A LOOK : REGISTER MEMORY ORGANIZATION IN PIC 16F877 TAKE A LOOK : EEPROM/FLASH MEMORY ORGANIZATION in PIC 16F877 Timer modules in PIC 16F877 The PIC 16F877 basically has three timer modules. These [...]