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    1,456 logarithmic amplifier design работ(-а,-ы) найдено, цены указаны в USD

    Здравствуйте. Нуждаюсь в работе над проектом. Есть данное устройство-конструктор [войдите, чтобы посмотреть URL] Что нужно сделать в Altium Designer: Создать электрическую принципиальную схему, произвести трассировку с минимальным количеством отверстий. На усмотрение плату сделать двухстороннюю или одностороннюю. Сделать металлизированную шину 50 мм с освобождением 20 мм (прошить отверстиями 0,2...

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    Hi, I would like to implement an EDFA on MATLAB Simulink. Would like to learn how it works, and how noises like ASE can influence the network.

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    Help in electronics 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I want someone to help me on Thursday on a specific time to be discussed later If you are capable with: -Bipolar transistor Op[finding the stabilation of bipolar transistor] -kf, Rin, Rout of [CE, CC, CB amplifiers -operational amplifier Please note that i have to make sure before hiring so i am gonna send you a problem to make sure

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    design a linear amplifier with the stiff base bias based on a general purpose non bipolar junction 2N3903 transistor with the characteristics given. The amplifier must have a small signal voltage gain of 20, and low cut off frequency of 200 Hz. A suitable single-rail amplifier supply voltage Vs needs to be in the region of 15-20 V, and the operating collector current should be 10mA. Draw the circ...

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    Writer Needed - $10 per 1000 Words Завершено left

    I am seeking writers to write about audio devices like speakers, subwoofers, amplifiers, AV receivers, mixers, soundbars, and so on. I pay $10 per 1000 words. Please briefly answer the following questions so I can judge your skills: 1. Do you need an amplifier for a subwoofer? 2. Which is better? - 4 ohm or 8 ohm speakers 3. Denon vs Marantz – Which Brand Is Better?

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    Design an analog multiplier Завершено left

    Design an analog multiplier using an operational amplifier. Proved the design by using Multisim Simulator. Test with five set of voltage to confirm the design.

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    I want to have a fully dif. two stage amplifier with compensation network on Cadence. Other features will be explained if we deal. I already made design, I just need to get specific values of Unitiy gain freq. and gain Its easy job!

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    Analog ic design Завершено left

    I need someone who is majored at electrical engineering, specifically Thoroughly investigates the fundamentals in design and analysis of analog and mixed-signal integrated circuits. Topics include analog MOS transistor models, current sources and sinks, circuit reference, amplifier, feedback amplifiers, differential amplifiers and operational amplifiers

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    Lock In amplifier Завершено left

    I want to built a digital lock in amplifier. I prefer to use VHDL and spartan3E board for the project. it will give the depth idea of phase locked loop, direct digital synthesis.

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    I require guidance to install a Mazda Connect infotainment system into a non mazda vehicle. I haven't been able to get the unit powered up on a test bench yet. This could be due to lack of signal from the BCM (Body control module) but not really sure as this is outside my skill set. The vehicle this system was been taken from is a 2019 model Mazda 3 (Non Bose model) I have the following ...

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    6 tasks on two-port, amplifier and switch circuits. needs to be completed in the next 2 hours.

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    Electronics circuits Завершено left

    design a Cascoded Common-Source Amplifier (PMOS-based), on Cadence Virtuoso: with the following specifications: Input frequency : 1KHz Highest voltage = VDD = 1V Lowest Voltage = Reference = 0V vsig = 30 mV p-p Rsig = 400 ohm Load = 500 Kohm Rin = 200 Kohm Rout = 100 Kohm Gain = -40 V/V

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    Hello there, so I currently need help with someone that knows their way around audio and computers. So recently I bought a mini amplifier ([войдите, чтобы посмотреть URL]) which I hooked up 2 of 5 old Bose speakers from a home theatre system (acoustimass 10 v series). Unfortunately, the Bose speakers are really flat and sound bad as they lack base by a mile and also, the mini amplifier above does ...

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    High power RF amplifier Завершено left

    I need somebody to design an amplifier capable of amplifying 50 MHz sinusoidal signal from 1-5V to 30 Vptp, with the load of 50 Ohm.

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    General constraints (common to everybody) 6) You must use the LDR sensors supplied by the school. If you want to use your own, you will need to submit a brief statement explaining the reason why you should be allowed this advantage; approval is granted by the teaching team and decision is final. 7) You can use up to two separate light sensors 8) You can only use LM741 and/or TL081/2/4 as amplifier...

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    PCB layout Завершено left

    Power amplifier revisited. I need a redisigned pcb layout that will include the new parts and new power supply rails. The original amplifier schematic and pcb are available

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    5.1 Home Theatre with FET Ic -- 2 Завершено left

    This home theatre contains powerful 200Watts subwoofer. 100w Track for 5 channel. and 100W additional subwoofer for extra bass. This amplifier also has 5.2 speaker protection board and saves the expensive woofers from damages. [войдите, чтобы посмотреть URL]

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    ORCad_Pspice_simulation Завершено left

    REquires system simulation using ORcad _Pspice Breaf details Themes: • Renewable Energy • Media and Entertainment • Health and Safety • Control and Automation • Electric Vehicles and Transportation • Telecommunication Task 1. Should be real-life application where it performs at least one function of any practical application used in our daily lives. ...

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    Designing a high gain, high bandwidth, low noise trans impedance amplifier V2

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    Соглашение о неразглашении
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    Audio Amplifier with JFETs Завершено left

    Audio amplifier that uses 80 complementary JFET buffers in parallel. 160 JFETs total. 240 resistors. 20 electrolytic capacitors. Input and output connectors. JFETs are J270 and 2SK340. Board is 210mm x 260mm This board is a smaller version of the attached document.

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    Hi, We developed a firmware that today works on an open source ESP32 / Max31865 cards. We need to develop the gerber file and list of materials unifying the following components: Use the TP-100 sensor (3 wires) for temperature reading. Below the detail of the plates and components used: 1) MAX31865 PT100 / PT1000 RTD-to-Digital Converter Board Temperature Thermocouple Sensor Amplifier Module 3...

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    Fountain Tableau Завершено left

    When the sound file (01:13) is initiated, by a motion sensor, I want these events to occur simultaneously From 00:00-00:27.62 #1: 6 perimeter LED lights begin to pulsate to the music and illuminate the tableau. #2: 6 Peanut Gallery patrons are lit by a static white strip light. 32” long #3: Peanut Gallery ( A separate controller?) patrons start moving. Patron #1 Twists back & forth ...

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    Python Developer Завершено left

    On Site Project in Noida for 2 weeks , Experience Required - 3 to 5 years Scope of the work includes modifying a existing python code for the drivers of the Keysight etc devices for AC power source, Electronic DC load, Oscilloscope, RF signal generator, RF spectrum analyzer, power Amplifier, temp chamber, Data acquisition unit (Data logger

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    Circuit Design with MOSFET Завершено left

    Design of an amplifier circuit with a voltage divider configuration e-type n-channel MOSFET to pass signals between 10GHz - 33 GHz

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    I need circuit for Rf amplifier Завершено left

    I have project for LNA design. If you know that, please let me know.

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    I am looking for someone to build me a schematic for an ADS-B and then also do a board layout for me to purchase. It needs to have the proper filtering on it and usually they have an amplifier on them to make sure I can pick up ADS-B signals from a long distance. I will also then need instructions to interface on the Raspberry PI to the custom software I am writing for it to talk to a Server I h...

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    I need one Power amplifier designer at RF front end the input data rate is 6Gbps which is OOK modulated data, Its a long term job I need someone who I can hire on a job as an employee. This job needs good knowledge of ADS and RF. Please bid, then I can send more information

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    100W-150W Amplifier Завершено left

    Hello, I need low noise 100-150W amplifier which needs to have 4 channel. I will need simulation and schematic only. I will provide more details to the selected candidates When applying please include words "i love electronic" so i know you read project description.

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    Electronics project Завершено left

    Two stages amplifier project

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    Simple valve amplifier PCB. I need 8 pairs of holes moving closer together to suit 3.96mm pitch PCB headers. Also need two small round pads adding, and removal of name text.

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    Mathematics Expert Needed -- 4 Завершено left

    I need an expert who has a vast knowledge in Calculus (Finding Limits Graphically and Numerically, Evaluating Limits Analytically, Infinite Limits, Transcendental Functions, Implicit and Explicit Function, Logarithmic Differentiation, Inverse Trigonometric Functions, Derivatives of inverse Functions, Inverse Trigonometric Functions, Rolle's Theorem & Mean Value Theorem, Indeterminate Form...

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    BJT amplifier models- Electronics Завершено left

    I have a few questions about BJT amplifier models for my electronics class. Message me if you are an expert on this topic.

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    PCB design for load cell Завершено left

    Looking to have a PCB design schematic consisting of the following: - ESP32 chip - HX711 (or AD8426 amplifier for 1000Hz speed such as [войдите, чтобы посмотреть URL]) - 500mAh 3.7V battery connection - USB/serial connection - enough GPIO's to connect the components above and an RGB metal rugged pushbutton ideally constrained to a size of approx. 51mm x 19mm x 76mm if possible (or as sma...

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    Engine Sound Simulator Завершено left

    I have an application that would require me simulate car engine sounds based off of a 0-5V potentiometer input. There are existing apps out there that do this very well such as RevHedz and XLR8....using either your finger, GPS, or OBDII as an input. I would essentially like to model the sound portion of this on a board which I could connect the potentiometer input and amplifier output. I have cod...

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    LTspice simulation Завершено left

    Plz I need someone help me to design single input inverting amplifier CMOS with L=180nm. Read the file to understand what I expect from you. I'll pay $300 for this task and I'll work with you Plz check: [войдите, чтобы посмотреть URL]

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    My name is Frank, I am retired from the US Navy and am hobbyist guitar builder and recently wanted to start making my own amps. I have soldering skills and can read a schematic but I do not have much in the background of electronic theory or design. I am wanting help with creating a guitar amp that produces a tone and output similar to a Fender Deluxe II. I would like the project to be a 2-channel...

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    Project for N Chandra S. Завершено left

    Hi N Chandra S., I need some help in designing a basic low power low voltage amplifier. can you help?

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    Design an Audio Power Amplifier with following specifications: 1. Power Output: At least 10 Watts with a 6.2 OHM fixed load. 2. Overall Efficiency: Greater than 50% 3. Frequency range: 20 Hz to 20 kHz 4. Distortion: Less than 0.5% at full power output 5. Input signal less than 100 mV (R.M.S value) and input impedance greater than 10 k OHM In addition to the design specifications listed above, you ...

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    LTspice engineer Завершено left

    Design single input inverting amplifier with DC gain> 1000 and VDD = 1.8V and current consumption is 1 mA.

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    Build a mp3 player Завершено left

    Hi I want a circuit that will read audio files such as was, mp3 from memory and play it on a speaker. Looking for amplifier circuit as well that will play the audio loud.

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    QPSK signal MATLAB Завершено left

    In simulation, for SNRs of 0, 5, 10, 15, 20 dB construct an QPSK signal without an error correcting code, evaluate the bit error rate by considering 10,000 symbols. Show code and logarithmic BER plot

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    Balancer program Завершено left

    I'm an electro mechanical Jr. engineer I have a balancing machine that works fine but everything is analog I want a program that can do or measure the unbalance in many different parts. This machine works with 2 accelerometers that pick up the vibration and the amplifier pick up the signal and transfer to a analog meter there is also a tachometer the check the speed of the part so this progra...

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    Expecting with a low budget, I need a report help on an operational amplifier using Multisim software.

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    I need a schematic to amplifier a electrect and put signal into a OrangePI Zero. OrangePI Zero have a Mic+ MIc- diferential input. i need circuit using common amp ops like LM324 ...

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    Project for Asad S. -- 2 Завершено left

    Hi Asad S. simulation of instrumentation amplifier of gain 255 in Ltspice and its simulation files

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    This project contains two boards. 1) Carrier board. 2) CPU board. The CPU board shall interface with the following peripherals: 1) SDRAM. 16 data Lines and 12 Address lines. Details given. 2) RGB LCD INTERFACE RGB (8-8-8), DE, VSYNS HSYNC AND CLK WITH CAP TOUCH INTERFACE. LCD SHALL BE GIVEN. 3) EXTERNAL QUAD SPI NOR FLASH: USING QUAD LINES for Code Execution. All details are given. ...

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