Клуб малог фудбала Херцеговац из Билеће први дио сезоне завршио је на предпосљедњем 5. мјесту у Другој лиги Републике Српске - Група ИСТОК. Сезона код футсалара је почела тек 11. новембра, а екипа...

Broj rečenica: 21 | Broj reči: 203

Dodaj komentar

How to build the simplest FM Transmitter? This tiny transmitter has several "defects": Smaller radius of the service area, lower quality of the sounds and the relatively unstable frequency. These can be considered as a compromise to easily have your own transmitter for the time being or as a more positive choice. These "defects" are only from the...

Broj rečenica: 41 | Broj reči: 1301

Dodaj komentar

Doesn't Need A Microprocessor The MAX5160 and MAX5161 linear-taper digital potentiometers perform the same function as a mechanical potentiometer or a variable resistor. They consist of a fixed resistor and a wiper contact with 32 tap points that are digitally controlled by three lines for the 8-pin MAX5160 or by two lines for the 6-pin MAX5161. These parts are ideal for...

Broj rečenica: 51 | Broj reči: 901

Dodaj komentar

An electronic symbol is a pictogram used to represent various electrical and electronic devices (such as wires, batteries, resistors, and transistors) in a schematic diagram of an electrical or electronic circuit. These symbols can (because of remaining traditions) vary from country to country, but are today to a large extent internationally standardized. Some symbols represent components...

Broj rečenica: 133 | Broj reči: 3089

Dodaj komentar

MC3479 integrated circuit is designed to drive a stepper positioning motor in applications such as disk drives and robotics. Outputs can provide up to 350 mA to each of two coils of a two−phase motor. The outputs change state with each low−to−high transition of the clock input, with the new output state depending on the previous state, as well as the input...

Broj rečenica: 22 | Broj reči: 523

Dodaj komentar

Class AB amplifier is an amplifier configuration that stands somewhere between Class A and Class B configurations. A small diode biasing voltage keeps the output transistors ON even if there is no input signal. The transistors will operate normally in their active region for any small input signal.In simple words, one transistor will be ON for more than one half cycle of the input...

Broj rečenica: 23 | Broj reči: 356

Dodaj komentar

Here is a Schematic Diagram for Amlifier with LM 386 IC which can be used as a simple audio amplifer to increase the Power of your radio, mp3 players... It's always handy to havea little amp around to trace audio signals, test mics, Audio and TV audio outputs. There are tons of uses for this little Circuit. LM386 internal circuit schematic. There are a couple of...

Broj rečenica: 20 | Broj reči: 375

Dodaj komentar

This circuit senses AC audio voltage supplied to the car-radio loudspeakers and displays it as power using a LED bar graph, achieving at the same time an attractive visual effect. It is designed to cover common car-radio output power ranges, but can easily be modified to suit different needs. It is supplied from the 12 V car electrical system and is suitable for classical CC...

Broj rečenica: 48 | Broj reči: 1104

Dodaj komentar

Stepper motors are very popular Today. We present You a Bipolar motor Controller. First, we want to explain how such a controller works and what’s involved. A bipolar motor has two windings, and thus four leads. Each winding can carry a positive current, a negative current or no current. This is indicated in Table 1 by a ‘+’, a ‘–‘ or a blank....

Broj rečenica: 40 | Broj reči: 921

Dodaj komentar

A single-ended Class-A Amplifier is essentially one where there is only one active driven output device. The passive "load" may be a resistor, an inductor (or transformer) or - as in this amplifier - a Current sink. Of the three basic options, the Current sink offers the highest linearity for the lowest cost, so is the ideal choice. Some esoteric Designs use inductors or...

Broj rečenica: 44 | Broj reči: 1077

Dodaj komentar

Efficient automatic Solar Garden Lights project with minimum components. The best deal is that is completely automatic. Solar panel acts as a light detector an switches the LED 'Lamp' Off at Dawn, charges the battery during the day and switches the LED lights On at dusk, providing 100s of Lumens during the night. The solar panel must provide 5.5V and 150mA. Assuming a...

Broj rečenica: 13 | Broj reči: 352

Dodaj komentar

Most of 8-bit microcontrollers lack of integrated DAC (Digital to Analog Converter) functionality. This is handy when you need to generate analog signals out of digital information. Adding DAC to any existing microcontroller is a piece of cake. But before you start why not to look at various options available. Embedded newbie provides a review of Arduino DAC solutions . Starting...

Broj rečenica: 69 | Broj reči: 1535

Dodaj komentar

Arduino is an open-source single-board microcontroller, descendant of the open-source Wiring platform, designed to make the process of using electronics in multidisciplinary projects more accessible. An official Arduino Duemilanove Board rev. 2009. The hardware consists of a simple open hardware design for the Arduino board with an Atmel AVR...

Broj rečenica: 20 | Broj reči: 607

Dodaj komentar

Introduction The Ambient Power Module (APM) is a simple electronic circuit which,when connected to antenna and earth ground, will deliver low voltage up to several milliwatts. The amount of voltage and power will bedetermined by local radio noise levels and antenna dimensions. Jes Ascanius Version of Nikola Tesla's Aerial System Generally a long wire antenna about...

Broj rečenica: 81 | Broj reči: 1643

Dodaj komentar

DIY project and complete instructions for making a LED Audio Spectrum Analyzer. Project includes Operation theory, Circuit Design Project, explanation abouth filters including Low pass, Hi pass Band pass and Band-reject filters, VU-LED circuit, Use of special Chips to drive LEDs, Oscilator and decoder Circuit and LED Matrix with complete Schematics and PCB. Audio Spectrum Analyzer...

Broj rečenica: 12 | Broj reči: 372

Dodaj komentar

This is an Amplifier Circuit employing an adjustable regulator LM317 as the active lement. LM317 IC is used as an adjustable Voltage regulator, but it can be used as an audio amplifier. This is a class A audio amplifier built with LM317 that delivers a maximum 1W audio power. LM317 Amplifier Schematic Circuit The LM317 amplfier is just a mini-project for fun. In addition,...

Broj rečenica: 6 | Broj reči: 152

Dodaj komentar

Usually, the audio output from a laptop’s built-in speakers is low. A power amplifier is required to get a high volume. Here is a simple circuit to amplify the laptop’s audio output. The circuit is built around power amplifier IC LA 4440 (IC1) and a few other components. LA4440 is a dual channel audio power amplifier. It has low distortion over a wide range of low to...

Broj rečenica: 15 | Broj reči: 248

Dodaj komentar

Simple 3 channel audio mixer circuit using Quad Norton-Amplifier LM3900 . LM3900 OP consist of four independent and internally compensated amplifiers in DIL14 package that are designed for wide single power supply voltage. Each input is connected to the inverting terminal of LM3900. Input levels can be set by potentiometers P1 or P3. Each input level can be trimmed with trimmers...

Broj rečenica: 11 | Broj reči: 260

Dodaj komentar

Drive multimedia speakers for PC with single-chip-based Amplifier. low-voltage power supply, compatibility with USB power, easy heat-sinking, low cost, high flexibility and wide temperature tolerance. The heart of the circuit is IC TDA2822M Monolithic Amplifier IC in 8-lead DIP package. It is intended for use as a dual audio power amplifier in battery-powered sound players....

Broj rečenica: 13 | Broj reči: 308

Dodaj komentar

Low Cost 2x20 Watt Stereo Amplifier with TDA 2005M This circuit is a small stereo Amplifier for small speakers. The TDA2005 is a class B dual audio power amplifier specifically designed for car radio applications. Its high current capability (up to 3.5 A) and the ability to drive very low impedance loads (down to 1.6 ohms) makes this circuit a good choice for cheap power booster...

Broj rečenica: 21 | Broj reči: 414

Dodaj komentar

Detects clipping in preamp stages, mixers and amplifiers. This circuit was intended to be used as a separate, portable unit, to signal by means of a LED when the output wave form of a particular audio stage is "clipping" i.e. is reaching the onset of its maximum permitted peak-to-peak voltage value before an overload is occurring. This will help the operator in preventing severe,...

Broj rečenica: 21 | Broj reči: 564

Dodaj komentar

The 22 watt Amp with TDA 1554 (Q) is easy to build, and very inexpensive. The circuit can be used as a booster in a car audio system, an amp for satellite speakers in a surround sound or home theater system, or as an amp for computer speakers. The circuit is quite compact and uses only about 60 watts. Signal pass from C1 to the Pin 1 and pin 2 of IC1. This position will...

Broj rečenica: 23 | Broj reči: 417

Dodaj komentar

This week marks the unofficial start of summer -- and it wouldn't be summer without a big list of books to help pass the time. Karen Grigsby Bates offers a wide-ranging selection, from biography to barbecue. sorryrusseph speedoleoraim slowhomin alorinto sabwadinis theirlogar punoleon millemib notfram lafaytonaim lemiltonalocal benjahusup rosehigh biwillaul illsand lewtonoairk...

Broj rečenica: 2 | Broj reči: 393

Dodaj komentar

For the past five weeks, we've been reading the nearly 4,000 original stories that were submitted to Round 6 of our short-story contest. Meanwhile, we caught up with our judge, novelist Chimamanda Ngozi Adichie, to find out her favorite stories so far. levenichan leavejimatto cyromeezee standoglos calemjoe fenemes lewighme danistype oeaben lekathessea muchluthur hueoriott...

Broj rečenica: 2 | Broj reči: 1832

Dodaj komentar

Betty Garrett, the vivacious Broadway star who played Frank Sinatra's sweetheart in two MGM musicals before her career was hampered by the Hollywood blacklist, has died in Los Angeles, her son said Sunday. She was 91. jugemill vexivatto michamoalax davilesyon tiolspenjames millpro roseoalob cyruciahomfor chaelukeg luxoolinard younguisaim yomolmacob raxyguster fugaedmott...

Broj rečenica: 2 | Broj reči: 1807

Dodaj komentar