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    1,349 cascode 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...

    $149 (Avg Bid)
    $149 Ср. заявка
    3 заявок(-ки)
    project for energian 6 дней(-я) left

    design of a bipolar transistor amplifier... design using LTspice and [войдите, чтобы посмотреть URL] in Word.

    $320 (Avg Bid)
    $320 Ср. заявка
    1 заявок(-ки)
    Common Source MOSFET Amplifier -- 2 4 дней(-я) left
    ПОДТВЕРЖДЕН

    DC analysis: Q - Point hand analysis Simulation Result use multiSIM From a Common Source, n-MOSFET Amplifier configuration find values for all resistors in the biasing circuit

    $25 (Avg Bid)
    $25 Ср. заявка
    9 заявок(-ки)
    Common Source MOSFET Amplifier 3 дней(-я) left
    ПОДТВЕРЖДЕН

    DC analysis: Q - Point hand analysis Simulation Result From a Common Source, n-MOSFET Amplifier configuration find values for all resistors in the biasing circuit

    $18 (Avg Bid)
    $18 Ср. заявка
    5 заявок(-ки)

    I need someone who can build a prototype for an FPGA based streaming audio amplifier project. You must have a spectrum/distortion analyzer. Deliverable: Prototype hardware with firmware/software -Receive streaming Audio stack in ARM -Audio is output thru FPGA via 14 bit PWM -integrated small power amplifier

    $1630 (Avg Bid)
    $1630 Ср. заявка
    10 заявок(-ки)
    Low Power Low Voltage Завершено left

    Hi, I need an integrated Circuit expert for my project. I want to design a low power low voltage Amplifier usind CMOS. If you solve the file plz bid on it.. Note: I require only the solution.

    $50 (Avg Bid)
    $50 Ср. заявка
    1 заявок(-ки)
    Headphones -- 2 Завершено left

    We would like to develop headphones with Bluetooth connection to mobile device and a button to access the phone 'Google Assistant' or phone default assistant, also buttons for forward, back, pause, play (prefer touch versus button). Need to incorporate audio amplifier. Will provide partially developed prototype and detailed description.

    $1250 (Avg Bid)
    $1250 Ср. заявка
    10 заявок(-ки)

    Hello freelancers! Looking for an expert engineer who has experience in Audio Amplifier. ic No is TDA8954J Schematic diagram shared after discussion.

    $421 (Avg Bid)
    $421 Ср. заявка
    19 заявок(-ки)

    Design a differential amplifier circuit for pressure sensors used in electric locomotives in Indian Railways

    $285 (Avg Bid)
    $285 Ср. заявка
    10 заявок(-ки)

    I need someone who can build a working prototype of a Streaming Music Amp Must have distortion Analyzer Streaming Music protocol used for IOS TDA1543 low power Amp Powerline Network

    $1348 (Avg Bid)
    $1348 Ср. заявка
    5 заявок(-ки)
    IO Board PCB for Raspberry Pi Zero Завершено left

    PCB Design Required for the following parts (all to connect to a raspberry pi zero with the attached pinout via a GPIO header connector on the board to simply just slot the pi onto): 1x Amplifier ([войдите, чтобы посмотреть URL]) 1x Speaker connector (Molex #0532610271) to connect a speaker to the amp) 1x Haptic Motor connector (Molex #0532610271) to connect motor to pi (1x to ground and 1x t...

    $244 (Avg Bid)
    $244 Ср. заявка
    22 заявок(-ки)
    Headphones Завершено left

    We would like to develop headphones with Bluetooth connection to mobile device and a button to access the phone 'Google Assistant' or phone default assistant, also buttons for forward, back, pause, play (prefer touch versus button). Need to incorporate audio amplifier. Will provide partially developed prototype and detailed description.

    $471 (Avg Bid)
    $471 Ср. заявка
    7 заявок(-ки)

    I made an optical fiber amplifier on Simulink. It needs a bit correction. Later I would like to add temperature effect to the Simulink model and show how the signal gain, output pump power reacts to different temperature. I can show my model and discuss how the expected results should look like. Also. I will send some papers for reference. Will need to finish the work by 2-2.5 days.

    $268 (Avg Bid)
    $268 Ср. заявка
    12 заявок(-ки)
    $40 Ср. заявка
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    make a pcb board for schematic supplied using KiCad Amp_KiCad_Project_descrioption 1. Draw the PCB Board on KiCad. 2. Use the electrical schematic drawing I made in attached. 3. Use the picture of components and placement as recommended only, 4. Make your parts and placement if desired and is better. 5. I will discuss it and we will find the best version for final electrical design. 6. Use pi-ind...

    $128 (Avg Bid)
    $128 Ср. заявка
    20 заявок(-ки)
    Bass Amp Concept Завершено left

    I am seeking a 3D model of a concept bass amplifier. It’s case should be either red or black. I will do my best to draw what I envision the front panel looks like. I will need high resolution drawings, one with a white background and another with a black but lit background. The front panel has an OLED display on it.

    $371 (Avg Bid)
    $371 Ср. заявка
    35 заявок(-ки)
    Power amplifier for NFC reader Завершено left

    I need to make power amplifier for NFC reader . I need a range of NFC 30 cm . and also need to make a PCB antenna and its Power amplifier circuit for .

    $180 (Avg Bid)
    $180 Ср. заявка
    4 заявок(-ки)

    I build a simple Common Emitter amplifier, and I would like to know if they're wrong with my work

    $19 (Avg Bid)
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    5 заявок(-ки)
    Modify amplifier PCB Завершено left

    Change hole position and labelling.

    $509 (Avg Bid)
    $509 Ср. заявка
    50 заявок(-ки)

    I need someone who can build a working prototype of a Streaming Music Amp Must have distortion Analyzer Streaming Music protocol used for IOS TDA1543 low power Amp 60-watt PoE powered

    $1777 (Avg Bid)
    $1777 Ср. заявка
    8 заявок(-ки)

    I am looking for an electronic designer to enhance and complement a ready-made PSB design. Likewise, I require the design of a plastic casing to protect the circuit, with the necessary holes to make physical connections. The electronic circuit consists of: • A source of energy. That is, an input for one or two 3.3v lithium ion batteries (as more or less current is required), with their respe...

    $151 (Avg Bid)
    Избранный
    $151 Ср. заявка
    6 заявок(-ки)
    MULTISIM Software Experts Завершено left

    1. Model a Class AB audio module in Multisim (e.g. ) driven by a voltage source, compare the delivered power vs frequency with voltage-based negative feedback and current based feedback, with a realistic model of the loudspeaker as a load 2. Extend model to include a pre-amplifier circuit taking an instrument-level input signal 3. Extend the model to include a model of the transducer in the instr...

    $66 (Avg Bid)
    $66 Ср. заявка
    4 заявок(-ки)
    Power line filter Завершено left

    Hello, I am an Kevin, an engineer based in the UK. I am designing an amplifier that is powered by a PC power supply (12V DC). PC power supplies generate a lot of electrical noise so I want someone to design a device that eliminates the noise so that no hissing, cracking etc can be heard on the amplifier i.e. CLEAN DC. The device must be cheap to make and use PCB mount components. Thanks.

    $461 (Avg Bid)
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    15 заявок(-ки)
    $11 Ср. заявка
    2 заявок(-ки)
    $23 Ср. заявка
    8 заявок(-ки)

    The application is for a RF synthesizer to create a variable frequency output signal which is connected to a RF power amplifier driving a Tesla coil whose load has variable characteristics depending on temperature and humidity. To hit peak resonance of the Tesla coil the driving frequency has to be continuously changed. We can look at the reflected power and produce an error signal, but we need t...

    $2091 (Avg Bid)
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    10 заявок(-ки)
    I need an electrical engineer Завершено left

    Hello, I am designing a detector to count the passing of spokes on small wheels. My plan is to use a light source like an LED and a receiver like a photo-diode to create a sort of break beam setup. The signal will be sent through an amplifier with filtering, to the mic input of a PC to be used for measuring the passes per hour of the spoke of the wheel. I am having a hard time finding the rig...

    $153 (Avg Bid)
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    15 заявок(-ки)
    Electrical engineering Завершено left

    Develop a face mask speech amplifier circuit

    $2083 (Avg Bid)
    $2083 Ср. заявка
    9 заявок(-ки)

    1. Model a Class AB audio module in Multisim (e.g. ) driven by a voltage source, compare the delivered power vs frequency with voltage-based negative feedback and current based feedback, with a realistic model of the loudspeaker as a load. 2. Extend model to include a pre-amplifier circuit taking an instrument-level input signal. 3. Extend the model to include a model of the transducer in the ins...

    $91 (Avg Bid)
    $91 Ср. заявка
    6 заявок(-ки)
    Class D Audio Amplifier expert Завершено left

    Electronics engineer who is an expert in Class D Audio Amplifiers want design Class D Audio Amplifier schematic for high and mid frequency with advance protection mode.

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    3 заявок(-ки)

    Please be advised that this is a small project and only programming will be required. I will need to award freelancer within a few days. You must have the ability to complete all tasks mentioned or NO PAYMENT will be released especially for “attempts” to get the project completed. This project is to emulate the basic functionality of the product Linortek Netbell-NTG Network Multi-Tone...

    $167 (Avg Bid)
    $167 Ср. заявка
    12 заявок(-ки)
    Dual audio TWS bluetooth board Завершено left

    I need help creating a bluetooth board that is small and inexpensive like the wireless earbuds that are being sold. The device should pair to it's mate, search for other MAC IDs and allow you to chose to transmit to another MAC ID in addition to the paired earbuds. Also need an amplifier to run speakers on the earbuds.

    $611 (Avg Bid)
    $611 Ср. заявка
    7 заявок(-ки)
    ultrasonic detector -- 2 Завершено left

    Im karnan ,i would like to get a design of pcb board for my amplifier. amplifier with 1 xlr input from microphone and 3.5mm stereo jack output for headphone. amplifier also need to be have 2 rotating potentiometer knob for 1. microphone sensitivity level and on/off , 2. volume .Amplifier also need 3 toggle switch 1. on/off amplifier , 2. background noise filter , 3. mute switch. amplifier power u...

    $160 (Avg Bid)
    $160 Ср. заявка
    5 заявок(-ки)
    ultrasonic detector Завершено left

    Im karnan ,i would like to get a design of pcb board for my amplifier. amplifier with 1 xlr input from microphone and 3.5mm stereo jack output for headphone. amplifier also need to be have 2 rotating potentiometer knob for 1. microphone sensitivity level and on/off , 2. volume .Amplifier also need 3 toggle switch 1. on/off amplifier , 2. background noise filter , 3. mute switch. amplifier power u...

    $533 (Avg Bid)
    $533 Ср. заявка
    3 заявок(-ки)
    Audio power amplifier design Завершено left

    Design audio power amplifier using Class D integrated circuits, power output 100 watts + Price open to negotiation

    $176 (Avg Bid)
    $176 Ср. заявка
    18 заявок(-ки)

    Dear Freelancers, i need the following project to be done, please check all my links and read the full description. First i will present you the example: [войдите, чтобы посмотреть URL] What i need will be better if it can be segmented like this : [войдите, чтобы посмотреть URL] **Required**: a) I dont need high detail of my products, keep it simple like the example b) I dont need high detail...

    $28 (Avg Bid)
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    12 заявок(-ки)

    I have a simulink file with ECG signal that have noise, the signal is already filtered with lowpass filter and an amplifier. and i need to calculate the SNR and the heart rate after the filteration. to do that create a new block to find it manually. for this to be done we need to identify the signal then find max and min of the R-wave and max and min of noise( from the horizontal distance between...

    $15 (Avg Bid)
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    1 заявок(-ки)
    Power electronics -- 2 Завершено left

    harmonic power analysis of non linear amplifier

    $15 (Avg Bid)
    $15 Ср. заявка
    2 заявок(-ки)
    Power electronics Завершено left

    Harmonic powers of non linear amplifier

    $28 (Avg Bid)
    $28 Ср. заявка
    9 заявок(-ки)

    I need a custom Raspberry PI Compute module IO board designed that will remove the HDMI connectors and and add the following components to the system: 2 SIMCOM 7600G-H LTE modems with RF path attached to LTE amplifier ICs. Board mounted SMA connectors towards rear of board. board mounted SIM card carriers toward read of board. USB hub chip with SIMCOM's wired to it and then to the existing ...

    $440 (Avg Bid)
    $440 Ср. заявка
    11 заявок(-ки)

    Need to design BJT amplifier with a resistor in series to input at KHZ frequency range for amplifying microvolts signal having more then 80 dB gain . Also have to perform noise analysis.

    $16 / hr (Avg Bid)
    $16 / hr Ср. заявка
    2 заявок(-ки)
    Project for ismaellopezr Завершено left

    What we need is an amplifier for a weak signal of 10-20 mW in the range of 20-27 MHz. The output signal has the same frequency and should have a strength of 8-10 V. In addition, the output frequency should be stabilized, as we expect billions of cycles and a Doppler

    $136 (Avg Bid)
    $136 Ср. заявка
    1 заявок(-ки)
    Project for Sajjad T. Завершено left

    What we need is an amplifier for a weak signal of 10-20 mW in the range of 20-27 MHz. The output signal has the same frequency and should have a strength of 8-10 V. In addition, the output frequency should be stabilized, as we expect billions of cycles and a Doppler

    $136 (Avg Bid)
    $136 Ср. заявка
    1 заявок(-ки)
    Project for Faisal N. Завершено left

    What we need is an amplifier for a weak signal of 10-20 mW in the range of 20-27 MHz. The output signal has the same frequency and should have a strength of 8-10 V. In addition, the output frequency should be stabilized, as we expect billions of cycles and a Doppler

    $136 (Avg Bid)
    $136 Ср. заявка
    1 заявок(-ки)

    I need a schematic for a simple microwave amplifier based on Qorvo's TGA2521-SM and TGA4549-SM ICs

    $138 (Avg Bid)
    $138 Ср. заявка
    12 заявок(-ки)
    Project for N Chandra S. Завершено left

    What we need is an amplifier for a weak signal of 10-20 mW in the range of 20-27 MHz. The output signal has the same frequency and should have a strength of 8-10 V. In addition, the output frequency should be stabilized, as we expect billions of cycles and a Doppler

    $136 (Avg Bid)
    $136 Ср. заявка
    1 заявок(-ки)
    Project for Andrii M. Завершено left

    What we need is an amplifier for a weak signal of 10-20 mW in the range of 20-27 MHz. The output signal has the same frequency and should have a strength of 8-10 V. In addition, the output frequency should be stabilized, as we expect billions of cycles and a Doppler

    $136 (Avg Bid)
    $136 Ср. заявка
    1 заявок(-ки)
    Project for Ivan D. Завершено left

    What we need is an amplifier for a weak signal of 10-20 mW in the range of 20-27 MHz. The output signal has the same frequency and should have a strength of 8-10 V. In addition, the output frequency should be stabilized as we expect billions of cycles and a Doppler reduction of the incoming frequency of around 1 Hz occurs with each cycle.

    $136 (Avg Bid)
    $136 Ср. заявка
    1 заявок(-ки)
    Project for Mahmoud S. Завершено left

    What we need is an amplifier for a weak signal of 10-20 mW in the range of 20-27 MHz. The output signal has the same frequency and should have a strength of 8-10 V. In addition, the output frequency should be stabilized as we expect billions of cycles and a Doppler reduction of the incoming frequency of around 1 Hz occurs with each cycle.

    $136 (Avg Bid)
    $136 Ср. заявка
    1 заявок(-ки)