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    1,276 cmos amplifier design jobs found, pricing in USD

    Design an audio amplifier / booster employing a transistor long-tail pair input stage (BJT or MOS) and a 250 mW BJT class-AB complementary output stage to drive a 25 Ω earphone speaker using discreet transistors. Ensure maximum output compliance using a max +6 V supply rail and a minimum total voltage gain of 20. The amplifier is to be driven by a mobile

    $38 (Avg Bid)
    $38 Avg Bid
    5 bids

    ...real world applications that can be fitted with software firmware inside to perform specific application. WiFi modules , Long range Lora modules, Telemetry , IoT , audio amplifier modules and other useful tool for lab development and data acquisition. Many sensors to monitor any real world variable and quantification and send to remote app monitor

    $125 (Avg Bid)
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    6 bids

    Amplifier design using multisim. Deadline 24 hours. Further details will be provided. Thanks

    $119 (Avg Bid)
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    10 bids

    Provide an audio signal that is a function of the light level. Here, a CMOS 555 timer is to be used as a voltage controlled oscillator (VCO) that will generate a tone at a frequency of 500 Hz (+/-20%) at zero light level and 1500 Hz at full light (0 volts applied to motor). A small speaker or headset can be used to make the output audible. One possible

    $161 (Avg Bid)
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    4 bids

    design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit and calculate

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    8 bids

    ...students will design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit

    $80 (Avg Bid)
    $80 Avg Bid
    1 bids

    ...students will design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    1 bids

    Circuit design for remote control handset and receiver to operate the controls of an audio amplifier, input selection, volume, balance and tone controls. Microprocessor programming is required for this work. Circuits will be provided at a later stage of the negotiation

    $207 (Avg Bid)
    $207 Avg Bid
    21 bids

    I want to get the sound from by(Microphone Amplifier - MAX9814) and stream it though ESP8266 (as a web server) to my PC or phone . So I can open my browser and enter the ip of the webserver and get the sound stream.

    $311 (Avg Bid)
    $311 Avg Bid
    4 bids

    Hello designers, We are looking for a circuit designer to build a double differential EMG amplifier circuit for our prosthetic hand. Only people who have worked on similar bio signal processing circuits should apply.

    $487 (Avg Bid)
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    8 bids

    i have some work related to VLSI and i need someone who can do it in efficient way. Should have good command in designing logic circuit designs. shoul...have some work related to VLSI and i need someone who can do it in efficient way. Should have good command in designing logic circuit designs. should have good knowledge of CMOS, NMOS transistors etc.

    $27 (Avg Bid)
    $27 Avg Bid
    9 bids

    Design Operational Amplifier OP_AMP 90nm cmos technology using ltspice

    $131 (Avg Bid)
    $131 Avg Bid
    9 bids

    Looking for a tutor who has great knowledge of Electronic Circuits. Some of the topics covered would be MOSFET amplifier circuits , active loads, multi-transistor circuits , frequency response, small signal AC model, among others. I will provide you with a worksheet that we would go over just as practice.

    $4 / hr (Avg Bid)
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    17 bids

    ...potential winning bidder) Design an amplifier with a gain of 60dB and a bandwidth of 3 MHz. The amplifier must drive a single-ended load capacitance C_L of 5 pF. The input signal comes from Wheatstone bridge with a maximum difference between the differential inputs of 100 uV and a source impedance of 2k Ohms. Bias your amplifier using an appropriate bias

    $26 (Avg Bid)
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    3 bids

    (NEED IN 1 DAY) I need a freelancer that will design a two-stage amplifier in Cadence with some specifications mentioned in attachment (TABLE 1). There is also a screenshot available to help you, and give you an idea of the circuit. I require written steps and pictures on each and every move you made in Cadence (what you did exactly from start to finish)

    $64 (Avg Bid)
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    4 bids

    Design a bias network using Cadence Spectre (or other CAD software as longs as I can easily follow your steps). Must generate a 10uA current with gm = 100uS that cannot vary by more than +-10% over -40 C to 130 C or supply variations of +-10% with a nominal 1.8V supply. You come up with the idea of using a constant gm bias circuit to bias the amplifier

    $60 (Avg Bid)
    $60 Avg Bid
    3 bids

    I'm looking for someone to take a list of companies, find the appropriate contact (CMOs, VPs of digital marketing, head of growth, etc.) Scrape and compile their data (Position, verified email, and LinkedIn url)

    $97 (Avg Bid)
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    26 bids

    I'm looking for someone to take a list of companies, find the appropriate contact (CMOs, VPs of digital marketing, head of growth, etc.) Scrape and compile their data (Position, verified email, and LinkedIn url)

    $118 (Avg Bid)
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    41 bids

    Freelancer from CHENNAI only can bid.

    $21 - $174
    $21 - $174
    0 bids

    We have a camera hardware design that includes a Toshiba TC358748XBG MIPI - CSI bridge chip. We need an expert that can set up the MIPI - CSI bridge chip and CMOS settings / timings appropriately for the camera to work.

    $1730 (Avg Bid)
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    10 bids

    I need someone to create video tutorials for VLSI design from basics to advanced concepts. Advanced Digital Design Concepts CMOS Logic fundamentals RTL Design with Verilog HDL's ASIC Design Systhesis Concepts ASIC Design Stratagies Static Timing Analysis Low power design implementation Design and power Constraints Perl/Shell Scripting ...

    $496 (Avg Bid)
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    7 bids

    Verify if my circuit is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-domain input and output waveform

    $25 (Avg Bid)
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    4 bids

    ...Saturday. I am still preparing the full brief of work, however have attached examples of the theme for the lineup announcement poster. Possible design elements to include; - Ampersand '&' symbol - A guitar amplifier (AMP + SAND, a play on the word ampersand) - Beach/sand - Wine/Grapes - Deer/Goat/Alpaca Deliverable items; Stage 1 - due 9 November - Email

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    17 bids

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    I am lo...Alibaba, taobao, Madeinchina, 1688 etc. The person has to find in other channels (offline) manufacturers for the following product Mobile phone signal booster, repeater, amplifier. This is technical product which helps to improve mobile phone signal. If you can take this project bid for it. I will accept bids from people located in China.

    $149 (Avg Bid)
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    9 bids

    We are a Marketing automation SAAS product. We're looking for someone to generate leads via cold emails/calls. Target Audience - CMOs, Digital Marketing Heads Focus - Enterprises (Big fashion e-commerce brands, travel, content sites)

    $391 (Avg Bid)
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    4 bids

    Using Matlab image processing analyse the tiffstack images from a cmos camera.

    $43 (Avg Bid)
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    9 bids

    ...on the attached “Simple Hydrophone [login to view URL]“ document’s design (inside the zip file). If you can locally source the parts, that would be great as it will make the project move faster. If you cannot, we will send you the parts. 2. Connect the newly created hydrophone to a premade amplifier ADC circuit (something like this [login to view URL]) and

    $570 (Avg Bid)
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    8 bids

    ...brain in blue/grey (with RGB colors above - you can decide which blue tones to use to make it look most aesthetic) [login to view URL] - Make background of light grey boxes (stimulator, amplifier, signal processing) darker - Use one of the blue tones above mentioned for the blue boxes as brackground [login to view URL] - Delete the two boxes on the right including the blue lines

    $45 (Avg Bid)
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    16 bids

    ...The camera module should be selectable between area scan and line scan mode. The standard area scan sensors should also be driven as line scan sensor. We want to use standard cmos camera modules as RGB, mono with 2K and 4K horizantal resolutions. During line scan mode we need to reach 25 kHz. Area scan speed can be any 20-30 fps. As the milesotones: 1

    $1 / hr (Avg Bid)
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    1 bids

    ...The camera module should be selectable between area scan and line scan mode. The standard area scan sensors should also be driven as line scan sensor. We want to use standard cmos camera modules as RGB, mono with 2K and 4K horizantal resolutions. During line scan mode we need to reach 25 kHz. Area scan speed can be any 20-30 fps. As the milesotones: 1

    $1 / hr (Avg Bid)
    $1 / hr Avg Bid
    1 bids

    ...The camera module should be selectable between area scan and line scan mode. The standard area scan sensors should also be driven as line scan sensor. We want to use standard cmos camera modules as RGB, mono with 2K and 4K horizantal resolutions. During line scan mode we need to reach 25 kHz. Area scan speed can be any 20-30 fps. As the milesotones: 1

    $1 / hr (Avg Bid)
    $1 / hr Avg Bid
    1 bids

    ...The camera module should be selectable between area scan and line scan mode. The standard area scan sensors should also be driven as line scan sensor. We want to use standard cmos camera modules as RGB, mono with 2K and 4K horizantal resolutions. During line scan mode we need to reach 25 kHz. Area scan speed can be any 20-30 fps. As the milesotones: 1

    $1 / hr (Avg Bid)
    $1 / hr Avg Bid
    1 bids

    ...The camera module should be selectable between area scan and line scan mode. The standard area scan sensors should also be driven as line scan sensor. We want to use standard cmos camera modules as RGB, mono with 2K and 4K horizantal resolutions. During line scan mode we need to reach 25 kHz. Area scan speed can be any 20-30 fps. As the milesotones: 1

    $1 / hr (Avg Bid)
    $1 / hr Avg Bid
    1 bids

    ...The camera module should be selectable between area scan and line scan mode. The standard area scan sensors should also be driven as line scan sensor. We want to use standard cmos camera modules as RGB, mono with 2K and 4K horizantal resolutions. During line scan mode we need to reach 25 kHz. Area scan speed can be any 20-30 fps. As the milesotones: 1

    $1 / hr (Avg Bid)
    $1 / hr Avg Bid
    1 bids

    ...The camera module should be selectable between area scan and line scan mode. The standard area scan sensors should also be driven as line scan sensor. We want to use standard cmos camera modules as RGB, mono with 2K and 4K horizantal resolutions. During line scan mode we need to reach 25 kHz. Area scan speed can be any 20-30 fps. As the milesotones: 1

    $1 / hr (Avg Bid)
    $1 / hr Avg Bid
    1 bids

    ...The initial setup will use the Raspberry Pi device as both the backend server and headless music player utilising the on-board 3.5mm audio jack for output of music to an amplifier. Within this document we will refer to each Raspberry Pi device as a ‘player’ or ‘players’. ‘Online audio sources’ will refer to Spotify, Tunein Radio and ‘offline audi...

    $660 (Avg Bid)
    $660 Avg Bid
    10 bids

    ...[login to view URL]“ document’s design (inside the zip file). If you can locally source the parts, that would be great as it will make the project move faster. If you cannot, we will send you the parts. 2. Connect the newly created hydrophone to an amplifier and sound card and record the sound. The bidder will recommend to us which amplifier and sound card to us...

    $231 (Avg Bid)
    $231 Avg Bid
    8 bids

    ...[17]. This issue has been recognized as a matter for the planet. While energy saving can be achieved by adopting renewable energy resources or improving design of certain hardware (e.g., power amplifier) to make it more energy-efficient, the cost of purchasing, replacing, and installing new equipment (including manpower, transportation, disruption to normal

    $371 (Avg Bid)
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    14 bids

    This project involves close understanding of 4 electronics parts - CMOS camera OV7670, STM32 microprocessor, Battery charging module, Bluetooth AT-09. We only have circuit diagrams for individual components but we need Gerber file to place online order for final board. You will have to do: 1. Review components we require on the board and draw a circuit

    $222 (Avg Bid)
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    24 bids

    need a PCB designed based on ...trim pot to adjust gain of the feedback source level (it will be from another source in a stereo system and will be simple QC tab connector). Most items as per the reference design from TI. 2 layer PCB preferred. 4 layer maximum. [login to view URL] [login to view URL]

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    9 bids

    I need someone who has good knowledge in transistors to work on a simple project. It is based on JFET amplifiers. Details will be given in chat.

    $27 (Avg Bid)
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    5 bids

    Power amplifier block with controllable gain and a temperature sensor for the block. LTspice schematic and Altuim design of pcb needed

    $169 (Avg Bid)
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    14 bids

    In the attached files are the full specifications of this project. I would require a schematic of the design on LT Spice as well as a PCB design on Altium that is ready for fabrication.

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    12 bids

    Audio amplifier design USB input, media player Bluetooth ------------------------------------------------------------------------------------------------- requirements are : 1. The media player only needs to play audio files, it would be better to include .wav format 2. Can you create a simple method of displaying the functions of the media player

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    9 bids

    The brand is called "Van Hunks". We are a startup building audio amplifiers. The logo will be engraved on the metal face plate of the amplifier. Van Hunks is the name of a man in a local legend. He had a pipe smoking competition with the devil on Table Mountain in Cape Town and won. The logo could maybe feature the silhouette of Table Mountain

    $21 (Avg Bid)
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    27 bids

    I want to make a DC amplifier - microvolts in millivolts out. There is a circuit on the TINA website. ([login to view URL])

    $139 (Avg Bid)
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    24 bids

    ELECTRONIC CIRCUIT DESIGN Audio preamplifier circuits for USB input, media player bluetooth Attachments as follows 1. Flow chart 2. Stereo amplifier input circuit 3. Surround amplifier input circuit 4. Remote control Budget is negotiable

    $350 (Avg Bid)
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    12 bids

    Current project is building a digital swing weight scale for golf clubs. Digital scale portion is built using an Arduino Nano, 1kg load cell, HX711 load cell amplifier, a pushbutton, and a 1602 I2C LCD. Attached is the code which works fine and a pic of readout I’m getting on LCD. All good. What I would like to do is convert the gram weight to swing

    $54 (Avg Bid)
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    9 bids

    Sophisticated 8 channel amplifier board. Schematic and partial pc-board layout available to start from

    $2016 (Avg Bid)
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    27 bids