Nokia C6-01 Specification

Price Range: Rs.17000/- Nokia C6-01 manufactured by nokia, is soon going to be available in market at the cost of Rs.17000/-.This phone will be available in Chennai, Mumbai, Kolkata and Delhi. Price of this phone in USD is 329.22$ approximately

Google Nexus Two scheduled for a holiday release in the UK

UK newspaper City AM reports that Google and British retailer Carphone Warehouse are having a joint venture on a second-generation Android smartphone carrying the Google name. Simply known as Google Nexus Two, it is set for a holiday release and Google has its eyes on the retailer for its sales network to come up with a new marketing strategy in direct contrast to the one employed in the Nexus One with its web-only release.

Mozilla SeaBird Concept Phone in 2D/3D

the Mozilla SeaBird phone concept. It's "experiment in how users might interact with their mobile content as devices and technology advances." One thing we can say after we watch the video, bring this masterpiece to production!, don't stop here that much, there are videos after the break, in 2D and 3D. Must see, check it out.

Logitech launches the K750 Wireless Solar Keyboard, to be available for $80

the K750 Wireless Solar Keyboard, complete with a whole section of solar panels dedicated to utilizing the ambient light from the sun to power it up. Coming at 1/3-inches thick, it still uses the 2.4GHz frequency connection as with the other Logitech wireless products. This will start hitting retail next month for $79.99. Full press release after the cut.

Mophie Juice Pack Air for the iPhone 4

The juice pack air for iPhone 4 combines rechargeable external battery power concealed inside of a protective form-fitting case. It offers the full protection of a hard-shell case with an ultra-thin, light-weight, low-profile design." So, this thing can go unnoticeable but will greatly utilized your iPhone 4.

RC AMPLIFIER

INTRODUCTION

This is a two stage transistor amplifier with a provision for positive and negative

feedback. The amount of feedback is adjustable and with the help of this it is even possible to

make the amplifier oscillate. A 9V stabilized power is provided on the same board.

The experimental set-up has been laid down on a decorated bakelite board with an aim of

providing an easy understanding to the students. All components are well spread out for clarity

and easy repairs and replacement. The set-up is provided with a booklet, which contains its

detailed theory of operation, description, specifications, suggestions and discussion on the

various experiments that may be performed with it.

MEASURING/TESTING INSTRUMENTS REQUIRED

1. A.C. Millivoltmeter (True R.M.S. A.C. Millivoltmeter, Model: ACM-102)

2. A.F. Oscillator

3. CRO

Electronic amplifier

The term amplifier as used in this article can mean either a circuit (or stage) using a single active device or a complete system such as a packaged audio hi-fi amplifier.

An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier may be considered as modulating the output of the power supply.

There are many alternative classifications that address different aspects of amplifier designs, and they all express some particular perspective relating the design parameters to the objectives of the circuit. Amplifier design is always a compromise of numerous factors, such as cost, power consumption, real-world device imperfections, and a multitude of performance specifications. Below are several different approaches to classification: