May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 15:14
Here is a 35W audio amplifier circuit built based on single Amplifier chip STK082. This is a very simple amplifier, very easy to build and produce sound output with a fairly large power of 35 watts into 8 Ohm loads.Skema rangkaian STK082 – 35W audio AmplifierThis amplifier circuit is suitable for home power audio devices. The STK082 amplifier specifications might lead you to believe that it can use supply voltages of up to ±43V. but I don’t recommend anything greater than ±25V if 8 ohm loads are expected, although ±30V will be fine if you can provide good heatsinki…
Posted in CIRCUIT | Tagged amplifier, amplifier circuit, amplifier circuits, amplifier output, application note, audio amplifier, audio amplifier circuit, audio mixer, audio power, audio power amplifier, audio processor, blogroll, capacitor, channel, circuit, circuit diagram, circuits, controller, datasheet, datasheet search, eeprom, electronic circuits, elektronika, first line, hybrid, hybrid ic, integrated circuit, inverter circuit, koleksi, output stage, pinout, pioneer, power amp, power amplifier, power amplifier circuit, power audio, rangkaian, regulator, sanyo semiconductor, schematic diagram, search terms, semiconductors, speaker, surround sound, thick film hybrid, Tone Control, transistor, unknow, voltage, voltage regulator, zener diode | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 07:04
This 3V FM transmitter is about the simplest and most basic transmitter to build and have a useful transmitting range. It is surprisingly powerful despite its small component count and 3V operating voltage. It will easily penetrate over three floors of an apartment building and go over 300 meters in the open air.The circuit is basically a radio frequency (RF) oscillator that operates around 100 MHz. Audio picked up andamplified by the electret microphone is fed into the audio amplifier stage built around the first transistor. Output from the collector is fed into the base of the second transistor where it modulates the resonant frequency of the…
Posted in CIRCUIT | Tagged apple iphone, apple ipod, audio devices, audio source, batteries, belkin, belkin tunecast, bluetooth, broadcast, car charger, car kit, car mp, car mp player, cell phone, cell phones, digital fm, fm radio, fm transmitter, fm transmitter mp, fm transmitters, frequencies, frequency, gadgets, griffin technology, iphone, ipod fm transmitter, ipod nano, ir remote, macally, models, mp accessories, mp fm transmitter, mp player, mp player fm transmitter, mp players, portable audio, price range, product, product reviews, products, purchase, remote control, reviews, seller, shipping, signal, stereo, stereo fm transmitter, stores, transmitter, wireless fm transmitter | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 07:28
This DC motor controller circuit using a 741 operational amplifier operating as a voltage follower where its non inverting input is connected to the speed and rotation direction of a potentiometer VR1. When VR1 is at mid position, the op-amp output is near zero and both Q1 and Q2 is OFF.When VR1 is turned towards the positive supply side, the output will go positive voltage and Q1 will supply the current to the motor and Q2 will be OFF. When VR1 is turned to the negative supply side, the op-amp output switches to the negative voltage and Q1 will turn OFF and Q2 ON which reverses the rotation of the motor’s direction.Skema Rangkaian DC Motor Controller…
Posted in CIRCUIT | Tagged amplifier, amplifier circuit, arcade game, arduino, audio amplifier, capacitor, circuit, circuit diagram, circuits, controller, controller circuit, converter, datasheet, dc motor, design, detector, electronic circuit diagram, electronic circuits, elektronika, fan controller, fm transmitter, free circuit, frequency, how to, indicator, integrated circuit, interface, koleksi, monitor, mosfet, motor speed controller, non-inverting input, op-amp, op-amp circuit, operational amplifier, output voltage, potentiometer, power amplifier, power supply, project, rangkaian, receiver, resistor, schematic circuits, schematic diagram, sensor, sensor circuit, signal, sponsored links, subwoofer, surround sound, transceiver, transistor, transistors, transmitter, voltage, voltage regulator | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 13:55
Skema Flash Analog to Digital Converters (ADC) ADC 207ADC ADC 207 is the first to use Flash Converting An High Speed VLSI Advandced 1.2 micron CMOS process. The process that is able to do the ADC 207 as mentioned earlier is very great and makes the ADC 207 is unique. The speed of the process of this ADC has a good linearity and have a stable temperature. ADC 207 has a lower power consumption is 250 mW. ADC is working with +5 VDC voltage source and at a frequency of 20 MHz. ADC 207 has a small sampling time is 12nS, thus making the ideal sampling results. ADC 207 has 128 features auto balanced comparators with each conversion that serves to…
Posted in CIRCUIT | Tagged a/d converter, a/d converters, adc performance, amplifier, analog, analog devices, analog input, analog signal, analog to digital converters, analog-to-digital converter, antennas, application notes, architecture, capacitors, circuit, circuits, comparator, comparators, converter, converters, datasheet, dc/dc converter, design, dev kits, differential, flash adc, high-speed, input voltage, interfacing, low-power, offset, power supply, products, quantization, quantizer, sampling, sampling rate, semiconductors, signal, signals, texas instruments, voltage, voltages | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 19:53
Skema Rangkaian Power Supply Simetris Variabel LM317/337Symmetrical Variable Power Supply LM317/337 is a series of power supply with output symmetrical with tgangan output that can be set (adjustment). Symmetrical Variable Power Supply Rangkiaan LM317/337 uses LM317 variable DC regulator to regulator positive and negative voltage regulator for variable voltage regulator negativenya LM37. Symmetrical Power Supply series LM317/337 Variables can be used to provide the source voltage with maximum current 1A. In the application field can be mounted voltmeters at each point its output to ease in setting the output voltage level circuit Symmetrical…
Posted in CIRCUIT | Tagged adjustable power, adjusted, amazon marketplace, circuit, circuit diagram, compact, constant voltage, dc power, dc power supplies, dc power supply, electrical equipment, electrical tools, extech instruments, high quality, input voltage, lcd display, linear power supply, mastech, output dc, output voltage, outputs, power supplies, power supply, power supply circuit, products, regulator, resistor, resistors, shipping, supply kit, switching power supply, test lead, variable dc, variable dc power supply, variable frequency, variable power, variable power supply, variable voltage, voltage, voltage output, voltage power, voltage regulator, voltage regulators | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 19:59
Sensor Cahaya pada Solar tracker With AT89S52Diagram Blok Solar tracker With AT89S52AT89S52 With sun tracker is a tool used to control the direction of the panel Solar Cell for always getting sunlight. AT89S52 With solar tracker uses a light sensor as a light detector. AT89S52 With solar tracker uses dc motors for Solar Cell panels menegendalikan direction. Broadly speaking AT89S52 With Solar tracker may be analogous as a tool to adjust the position of the exposure to the solar cell matahri direction by Ensor sensing light and a DC motor which is controlled using a microcontroller AT89S52.Block Diagram With Solar tracker AT89S52. Pictured above…
Posted in CIRCUIT | Tagged accuracy, actuator, azimuth, circuit, controller, design, dual axis, duty cycle, energy, engineering, how to, light sensor, panels, photovoltaic, precision, products, sensor, sensors, solar energy, solar panel, solar panels, solar sensor, solar tracker, solar trackers, solar tracking, solar tracking system, solar tracking systems, sun sensor, sun tracker, tracker, trackers, tracking, tracking system, tracking systems | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 16:45
simple circuit PEAK indicator of foliage of the musical signal. This circuit was designed to provide a valuable test equipment tool for sound reinforcement systems like sound amplifiers and the like. The circuit is formed by an input buffer and ac to dc voltage converter (IC1A) feeding a window comparator (IC2A, IC2B, IC2C) which illuminates one of three LEDs at a time.Skema Rangkaian Audio Peak Level Indicator By Op-AmpNo setup is required: if correct values are used for resistors R3 to R7, LED D1 will illuminate at 0dB input (0.775V RMS), LED D2 at +5dB input (1.378V RMS) and LED D3 at +10dB (2.451V RMS).The circuit was optimized for low current…
Posted in CIRCUIT | Tagged amplifier, audio amp, audio amplifier, audio amplifiers, burson, capacitor, circuit, community results, configuration, digi-key corporation, distortion, dual audio, dual op-amp, filters, frequency, ground, impedance, input impedance, input signal, inputs, low noise, national semiconductor, negative feedback, offset, op-amp, op-amp circuits, op-amps, operational amplifier, operational amplifiers, output voltage, power supply, preamp, product, products, resistor, resistors, search, signal, texas instruments, transistor, transistors, values, voltage, voltage gain | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 20:08
These amplifiers circuit can be used for virtually any application that requires high performance, low use Noise, distortion and excellent sound quality. Examples would be subwoofer amplifier should FOH stage Amplifiers, surround a canal a very powerful sound amplifier, etc. The 400W MOSFET-amplifier has four key stages of amplification. We are looking to start any Phase appropriate detail.Skema Rangkaian 400W MOSFET AmplifierAs the name suggests All Q ,C and ZD the Bias and buffer phases. Its main goal is to provide a stable MOSFET Gates and offset voltage and the voltage buffer amplifier stage of the High Resource capacity. What would have…
Posted in CIRCUIT | Tagged amplifier, audio circuits, battery, capacitors, circuit, circuit design, circuit diagram, circuit diagrams, circuit electronic, circuits, design, download, electricity, electronic circuit, electronic circuits, electronic components, electronic projects, electronics circuit, electronics circuits, free electronic circuits, frequency, high quality, hobby circuits, hobbyists, integrated circuits, microcontrollers, oscillator, power supplies, power supply, process control, products, resistor, schematic diagrams, search, signals, software, transistor, tutorials, voltage | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 20:35
This circuit is 6 Band Graphic Equaliser ,you can adjust sound in low ,mid and high which circuit used IC 741 Op-Amp. With this circuit you can control and blend frequencies and tones as desired.Essentially, the circuit consists of an IC 741 whose gain at various freguencies is determined by corresponding potentiometer setting.Skema Rangkaian 6 Band Graphic Equaliser Using 741 Op-AmpThe audiblefrequency spectrum is covered in six steps: 50Hz, 160Hz, 500Hz, 1.6kHz, 5kHz, 16kHz. All potentiometers are of 100kΩ linear type. The circuit provides adequate boost / cut for normal use.power supply for the circuit can be derived from the amplifier / preamplifier…
Posted in Tak Berkategori | Tagged amplifier, audio, audio circuits, battery, capacitors, circuit, circuit design, circuit diagram, circuit diagrams, circuit electronic, circuits, design, download, electricity, electronic circuit, electronic circuits, electronic components, electronic projects, electronics circuit, electronics circuits, free electronic circuits, frequency, gamabar rangkaian, high quality, hobby circuits, hobbyists, integrated circuits, microcontrollers, oscillator, power supplies, power supply, process control, products, rangkaian, Rangkaian Elektronika, resistor, schematic diagrams, search, signals, skema, skema audio, software, Tone Control/ Equalizer, transistor, tutorials, voltage | Leave a Comment »
May 27, 2011 by Liverpool FC
Ditulis oleh : Fauzan A Mahanani pada 22:15
The subwoofer filter circuit allows the addition of subwoofers to an existing full-range system, offering adjustable low-pass filtering with optional R6 and R8 boost and mono-summing.Skema Rangkaian 11-90 hz Subwoofer FilterUsing TL072 Op-AmpTL072 Op-AmpThe Subwoofer filter circuit to remove for separate pre amplifier to drive the low frequency sound a lot. In tone, call tone, normal Can not be done … is a fine deep low bass sounds like a bass drum, or at a movie complex in a low voice if we can be heard with But to add cabinets and amps. The subwoofer circuit is pass low frequency with in 11-90 Hz. Switching power supply 12V cut out if they…
Posted in CIRCUIT | Tagged audio, circuit, EQUALIZER, gamabar rangkaian, rangkaian, Rangkaian Audio, Rangkaian Elektronika, skema, skema audio, Tone Control | Leave a Comment »
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