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    1,404 cmos 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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    На сайтах [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] разместить объявления о продаже видеорегистраторов ABS Х2 Х6 Х7 на каждом сайте по 12 объявлений по 4 объявления на каждую модель варьируя текст для этого возможно потребуется несколько ящиков - Текст для ABS X2 : АКЦИЯ ОТ ИНТЕРНЕТ МАГАЗИНА ...

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    RF amplifier 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I currently working in RF device with specific frequency. I use GPIO for data communication, but failed when amplified power for more strong.

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    There would be a simulation practical aspect which shows the current passing in the amplifier to get the wave form and also research on EVM.

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    Project for Oleksandr K. 4 дней(-я) left

    Hi. I have another project and have decent design documents. Allow with the following, I have part number and pictures of what I expect from the layout. Additional documents should be available on Google Drive: [войдите, чтобы посмотреть URL] I need a circuit board designed that will have a Prop Shield with a Teensy 3.2 on top and several other components Parts on Shield --------------- PJRC Te...

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    sound system - How to connect 10 speakers with 1 Amplifier 22 часов(-а) left
    ПОДТВЕРЖДЕН

    Dear All Sound Engineers I have Restaurant hall with 3 zone and i need to but 10 speakers wall mount with 1 Amplifier to each zone . So i need someone make to me Sound Design that showing how i can connect the wires with the speakers and the amp for the best performance, and witch best solutions for this case : (mono mode or stereo mode or bridge mode). zone 1 : - 10 Speakers: Yamaha NS-AW592B...

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    Need H spice developer_1109 -- 2 Завершено left

    Low-power 10 Gb/s inductorless inverter based common-drain active feedback transimpedance amplifier in 40 nm CMOS

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    I have developed a prototype device using an ESP32 dev board and a few components connected to GPIO pins (micro SD card breakout, mono I2S amplifier, rotary encoder) and would like a custom PCB designed to build all of this onto one board. The PCB should allow easy flashing of the ESP32 module over micro-USB with EN and BOOT buttons. Ideally this should be designed in a way that can be ordered ...

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    Need H spice developer_1109 Завершено left

    Low-power 10 Gb/s inductorless inverter based common-drain active feedback transimpedance amplifier in 40 nm CMOS

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    Project starts today. Has to be done until Friday, 27th of February 2019 at 10:00am CEST You will get an excel sheet with domains. What you will have to do with that: Contact person: Search for the right contact person. Get me the first name, surname and the job title. The priorities for the job title are: Priority 1: Head of E-Commerce. Priority 2: Head of Marketing. Priority 3: CMOs. Get me th...

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    I'm looking for someone who can design and build a 3-watt 8 ohm amplifier based on the Nelson Pass Zen headphone amplifier with NJW1194 transistor for volume and tone controls. Power supply must be AC Regenerated like the Monarchy Audio AC Regenerator. Bid must include all parts and labor

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    i want coding of MATLAB Simulink Завершено left

    REAL TIME ANTENNA AZIMUTH ANGLE CONTROL USING QFT.. The system is a Multi Input and Multi Output.(MIMO) SERVO CONTROL SYSTEM. This can be done on MATLAB by using SIMULINK. QFT (Used to design Controller and Pre-Filter) Quantitative Feedback Theory (QFT) is for robust stability, tracking and disturbance rejection. The constraints applied over certain intervals are sensitivity S (jw), Complementary...

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    Amperage Amplifier Design Завершено left

    A lab. equipment generates three voltages (up to 10V and 8mA) using an integrated motor driver, and I need to amplify the signal (8mA is too low) to run the brush less motor. I need someone to design the amplifier and create the PCB in eagle or Altium. I will make the prototype to test it. Please see attachment for diagram and let me know if you have any questions.

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    IOT Project with ESP32 Завершено left

    I need the design and construction of the following 3 prototype cards (as smaller as possible): Board_A It is based in this board: [войдите, чтобы посмотреть URL] On that page there are video links where he explains in detail the functionalities In his site he publish his electronic diagram and many details about it. But his design is based on ESP8266.I need a design based on ESP32. This first bo...

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    Project for Miftahul Arrijal R. Завершено left

    Hi Miftahul Arrijal R., Hi I am from Lima-Peru. I need to quote me the design and construction of the following prototype cards (as smaller as possible): It will be a emergency panic button. Normally the circuit is sleeping, and when i push a button, it will be wake up the microprocesor, run its program that send a mqtt message of the alarm. It is based in this board: [войдите, чтобы посмотреть...

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    Electrical design and PCB Layout Завершено left

    Physical Synthesis Inc. seeks an electrical engineer with extensive analog experience, audio analog is a plus. The deliverable is a circuit board consisting of two amplifiers (or one integrated two-channel amplifier) that drive different size audio transducers. The system must amplitude control, accommodate DC offset, driver-specific filtering (either solid-state or digital TBD) and limiting. Al...

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    Electrical design and PCB Layout Завершено left

    Physical Synthesis Inc. seeks an electrical engineer with extensive analog experience, audio analog is a plus. The deliverable is a circuit board consisting of two amplifiers (or one integrated two-channel amplifier) that drive different size audio transducers. The system must amplitude control, accommodate DC offset, driver-specific filtering (either solid-state or digital TBD) and limiting. Al...

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    Circuit design for an RF remote control handset and receiver to operate the controls for a stereo audio amplifier: input selection and volume adjustment Schematics will be provided later. The minimum budget for $8 has been put but the price is open to negotiation.

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    We need a complete document of our project Jaw tracking system. Document with all required field, form, hardware placing and handling of hardware. Project detail:- This project is designed to measure the movement of a human jaw with respect to the head position and provide the data for analyzing the health of the jaw. For achieving the aim, we will use 3d angular coordinates system to map th...

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    Project for Rina D. Завершено left

    Hi Rina D., I noticed your profile and would like to offer you my project. We can discuss any details over chat. Questions to be answered: II.a Hardware Is it true, that basically we need two printed circuits (boards). One for the camera and one for the microcontroller (if I call it right)? The first one will contains mainly the CMOS sensor and the IR light. The second one contains the “bra...

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    GPS implementation Завершено left

    first task will be to use the xtal oscillator board that I designed and that works, together with the FPGA to read the GPS data and then synchronise the 40 MHz Voltage Controlled Xtal oscillator to the 1 second pulse produced by the GPS. That is called a frequency loacked loop. We will talk about the details of that on Monday. I have attached the schematic for the PCB of the board you have. U3 is ...

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    build me a CMOS sensor Завершено left

    I need a line scan CMOS sensor (pixel size 14 micron X 200 microns) capable of line scan at a rate of 80KHz and output the data through ethernet to Xilinx FPGA.

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    I need a design of a device that is able to generate random frequency in a setted range (for example 50Hz - 200KHz). This device should be connected to a piezo or a vibromotor. An amplifier needs to increase or decrease the intensity of the vibration. With an User Interface is possible to setup the parameters (frequency + intensity). Please note: I need only schematic and PCB design.

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    Project for Yevhen T. -- 8 Завершено left

    Differential Pressure Transmitter / Amplifier

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    Building simulation design for CMOS low dropout regulator that can address PSR in Cadence virtuoso environment by using TSMC40nm design tools. Requirements: Familiar with software and design tools Simulation results, charts and graphs Results analysis To be complete by29august

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    FPGA unit phasor measurements Завершено left

    First task will be to use the xtal oscillator board that I designed and that works, together with the FPGA to read the GPS data and then synchronise the 40 MHz Voltage Controlled Xtal oscillator to the 1 second pulse produced by the GPS. That is called a frequency loacked loop The second part of the project task is to populate the ADC and final amplifier stages on the PMU PCB, together with power...

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    Research help -- 3 Завершено left

    Hello, this is the task: "first task will be to use the xtal oscillator board that I designed and that works, together with the FPGA to read the GPS data and then synchronise the 40 MHz Voltage Controlled Xtal oscillator to the 1 second pulse produced by the GPS. That is called a frequency loacked loop. We will talk about the details of that on Monday. I have attached the schematic for the PC...

    $340 (Avg Bid)
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    I am working on building a simulation of CMOS low dropout regulator that can address power supply rejection (PSR issue) using Cadence vrituoso with TSMC 40nm. Things need to be done and requred are as follow -Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement -Provide schematic,simulation results,charts and graphs -Provide result analysis -To be complete by 29Aug

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    we noted in Section 2.5, the power amplifier designis based on a Melexis application note ([Mel04]), recallFigure 3. We used the output stage of the TI S4100 readermodule in the base board to drive the power amplifier in-put. We did not invest any effort in impedance matchingsince the power amplifier input is voltage driven. Wemanufactured the PCB for the power amplifier using thesame technique as use...

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    Review PCB design on Eagle Завершено left

    I need an experienced designer to review my microphone array board. The board contains 4x PCM1802 chips, connected to 8x microphones, each with its biasing and amplifier circuit. I need help on the ground connections to the ground plane through vias. I will share the design files once agreed.

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    MultiSim Electronic Thermometer Завершено left

    Design an electronic thermometer in MultiSIM with the following specifications and constrains: 1. The thermometer will have two simultaneous outputs: Degrees Fahrenheit and Degrees Celsius. 2. A DMM will be connected to each output to produce a readout, with the output variable in volts. 3. Independently of the chosen variable, the decimal point in the readout must correspond to the decimal poi...

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    The design target of this project is to create a PCB which can be mounted in a stereo audio power amplifier for professional applications, allowing to remotely change the volume via a web interface. It further allows a few other basic settings of the amplifier, and also the display of the basic amplifier status via the web interface. The signal path of the amplifier remains analog, hence a digital...

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    RF power amplifier designer Завершено left

    I am in search of a person who can help me in designing RF power amplifiers in UHF and microwave frequencies. The person should familiar with s2p files and ADS software.

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    amplifier turn-on/turn-off timer Завершено left

    Need a circuit that would run on 12V or less that will control 2 12V relays. First relay would energize as soon as power switch is engaged. Second relay would energize 3 minutes later. When power switch is turned off, second relay would de-energize immediately. First relay would de-energize 30 sec later. Timing intervals do not need to be hyper precise.

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    i would like to have a pre amplifier with fer-rite core transformer

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    Hi, I need to emulate a crystal oscillator circuit (attached) based on wave digital filter (WDF). Basically we aim to have WDF emulation that match a Spice simulation (e.g. in Cadence). I Already have the circuit simulated in Cadence (the output attached) . Attached, my circuit (Crystal Oscillator) schematic that needs to be mapped to WDF along with its output waveform, you will notice that there ...

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    circuit designing Завершено left

    creating an circuit using information based on basic and operational amplifier

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    Help with amplifier & dc motors Завершено left

    I’m using an amplifier & different audio waves to run dc motors for tattooing. I’m using a diode & running it to the motor. It works well but has small current fluctuations & is a little unstable. I’m looking for help stabilizing it or getting a smoother range out of it

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    Bluetooth reveiver/amplifier Завершено left

    Required is a device that will: Receive bluetooth signal from phone Receive microphone input from heaset Transmit mic input via bluetooth to phone Amplify bluetooth input from phone to 1W and output hifi stereo to headset

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    We currently have a Liberty Basic program that runs in a windows environment. It connects to one of our digital load cell amplifiers via a virtual com port (FTDI USB interface). The program displays a live weight reading which is received over the virtual com port. We have a requirement to convert this program so it can run in a macOS environment. The current liberty basic program consist of 1...

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    This project will build the Arduino base 2 Mega board system with one messuring the 3 signals and transmitting them 1 / second. Milestones are. 1st. stage/milestone , signal to amplifier stage 1 and then to stage 2, then to A/D 16 bit converter on diff ( I have calibration source here and the spear thermocupple) 2nd. stage/milestone - 2 signals to 2 amplifier single stage then to A/D on single c...

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    Project for Marc N. Завершено left

    Hi Marc N., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/engineering/Circuit-Design-Channel-Class-Amplifier/details

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    This circuit amplifies three input channels consisting of low-current voltage signals that have a low bandwidth (less than 200 Hz). Each channel is pre-amplified according to a fourth circuit input which operates as a voltage control to the pre-amplificiation. Each pre-amplified channel is then fed to a class D amplifier to create a large current version of the input at three respective circuit ...

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    3 microphone system board Завершено left

    Need hardware design and a prototype of a small system board for an audio application. Here are the high level specs 1. Adjustable high gain condenser microphone. WiFi support available to adjust the mic via App. 2. Standard output for the power amplifier interface. Need an experienced hardware engineer who has done similar designs. Additional info will be provided later.

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    I have a new project for circuit and PCB design. It uses an STM32 MCU (exact model to be decided with freelancer) with several interfaces to connectors: - I2C interface to DAC chip on the board with some complexity behind it (I have schematic design, but good to be checked upon copying) - 10 PWM pins connected to timers, 2 x ULN2003 for 8 of the outputs, 2 transistors for the others - 5 ADC input...

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    Using Blender ... I need a 10 sec animation of my Rockloo character in front of a microphone and stand, singing and playing the guitar. Background assets will be a stage, Amplifier, etc... The temporary background elements can be from Google images. All elements will need to be on separate layers. Google Share link to Blender Files: [войдите, чтобы посмотреть URL]

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