Analog amplifier circuit jobs

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    12,815 analog amplifier circuit työtä löytyi, hinnoittelu EUR

    Minulla on edelliseen projektiimme liittyvää jatkuvaa työtä 'Ruuhimäki Circuit Logo desing'

    €17 / hr (Avg Bid)
    €17 / hr Keskimäär. tarjous
    1 tarjoukset

    ...rest. First let me describe the purpose of this circuit. I will be using an ipad to take photos of people automatically. The app I uses plays a beep noise through the 3.5mm headphone jack the other end of the cable is connected to the circuit board where the microphone is currently located. The circuit would hear this beep and turn on a relay switch

    €135 (Avg Bid)
    €135 Keskimäär. tarjous
    6 tarjoukset
    Remote Control Toy car ciruit 6 days left
    VARMENNETTU

    I want someone to build a 4 CH Remote Control toy car circuit. The circuit will limit damage on rc car wheels and most be transportable.

    €485 (Avg Bid)
    €485 Keskimäär. tarjous
    11 tarjoukset

    I creat a golf tournements campany. The name will be: Circuit 19 There is some images i like I would like something modern and simple I dont need any golf item on the logo. Also, I will like to have some logo with a big C (without the name circuit)

    €66 (Avg Bid)
    €66
    15 työtä
    Electronic circuit help 5 days left
    VARMENNETTU

    Need help with a project of an electronic circuit

    €76 (Avg Bid)
    €76 Keskimäär. tarjous
    26 tarjoukset
    multidruino -- 2 5 days left

    a circuit and a pcb design for the project

    €106 (Avg Bid)
    €106 Keskimäär. tarjous
    2 tarjoukset

    Please do chat me and I explain everything

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    29 tarjoukset

    Hi, do you have experience with openhab? do you have experience with home automation? are you able to draw a circuit plan - how to communicates devices? if yes then i need you for consulting 2h + drawing a circuit plan...

    €32 (Avg Bid)
    €32 Keskimäär. tarjous
    1 tarjoukset

    We have a power electronics circuit ready. The task will be to design the PCB layout which we will send for fabrication and the electronic component soldering will be done by us. The prototype should run after fabrication for the project to be considered successfully completed.

    €96 (Avg Bid)
    €96 Keskimäär. tarjous
    23 tarjoukset

    hardware design a universal analog module. Thermocouple (TC),RTD2,3,4 wire, 4 20ma,0 - 5v and 0 - 10v.

    €149 (Avg Bid)
    €149 Keskimäär. tarjous
    5 tarjoukset
    Electronic design 4 days left
    VARMENNETTU

    We require the services of an electronics engineer to design circuit board,electronics and system to use on our new range of furniture

    €405 (Avg Bid)
    €405 Keskimäär. tarjous
    41 tarjoukset

    ...states of the device, these will drive various outputs (esc, motors etc) I have attached a [login to view URL] image showing the circuit layout. I may also add: - SD Card Reader (logs etc) - Laser diode - battery monitoring circuit so please estimate for this. I would like the work to be done via chrome remote desktop to a chrome OS computer connected

    €630 (Avg Bid)
    €630 Keskimäär. tarjous
    21 tarjoukset

    ...looking for soemone that can put the arduino data continuously into an sql database. The output strings should be sent to the arduino immediately on change. There are 6 analog in, 4 analog out, 6 digital in, 6 digital out ports. The front end, we can manage, just need the variables in and send the variables out depending on the control screen buttons,

    €191 (Avg Bid)
    €191 Keskimäär. tarjous
    29 tarjoukset

    I want the schematic and also the corresponding pcb of this circuit design with all the needed (Gerber) files.( You must only use the free version of KiCad software, use of another software design package is not acceptable ! ). I will provide you with a design from scratch ( by hand - pdf file ). I believe it will be an easy job for someone who knows

    €60 (Avg Bid)
    €60 Keskimäär. tarjous
    4 tarjoukset

    ...the logo on business card, company stationary, website, products, and maybe office signs. We are in the space of fabless semiconductor chip design (Like Broadcom, Marvell, Analog Devices, InPhi, Texas Instruments etc). Our specialty involves ultra high speed communication, which is moving data at lightening speed. The log needs to be simple, sleek yet

    €243 (Avg Bid)
    €243 Keskimäär. tarjous
    83 tarjoukset
    Multidruino 3 days left

    Making a circuit and pcb design

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    16 tarjoukset

    Hi Sharmin A., I would like to purchase your design that has a brain on the left and a circuit on the right.

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    1 tarjoukset

    A single page which shows analog clock, the date, weather and current news events.

    €172 (Avg Bid)
    €172 Keskimäär. tarjous
    4 tarjoukset

    Fitness based app to cast to tv screens with multi video displays, interval timer and back end programme/Fitness circuit builder!

    €279 (Avg Bid)
    €279 Keskimäär. tarjous
    6 tarjoukset
    Fish Live Wallpaper Upgradation 2 days left
    VARMENNETTU

    Adding Analog Clock in it and make it beautiful

    €86 (Avg Bid)
    €86 Keskimäär. tarjous
    7 tarjoukset

    Hello, I’m looking for someone with experience working with ESP32 and also designing PCB for production. I have a development board with a schematic that needs updates to fit our current requirements. Some of the work are as follow: 1. Remove some of the parts from the development board that are unnecessary, and not applicable to our current function. We can provide instructions. 2. U...

    €36 / hr (Avg Bid)
    €36 / hr Keskimäär. tarjous
    58 tarjoukset

    I just require a circuit diagram for an arduino project that I have. I also require the code to be double checked.

    €14 (Avg Bid)
    €14 Keskimäär. tarjous
    14 tarjoukset

    ...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...

    €569 (Avg Bid)
    €569 Keskimäär. tarjous
    10 tarjoukset

    I need a full Arduino program and circuit design including specific parts required to control heating of 6 pieces of Nitinol wire using pulse width modulation. Requirements: 1. I need a full circuit design 2. List of parts available in Australia that I should buy in order to build the circuit 3. Arduino program to control the heating of the wire

    €105 (Avg Bid)
    €105 Keskimäär. tarjous
    37 tarjoukset

    I need you to develop firmware . Be like the picture attached .

    €58 (Avg Bid)
    €58 Keskimäär. tarjous
    2 tarjoukset

    Hi, We are looking for a pcb designer who should have good knowledge on mixed signal pcb designing, analog circuit designing and multi layer pcb designing. Submit your proposal with your previous experience. Details of the project will be shared to the concerned freelancer who got selected.

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    34 tarjoukset

    I need to get data from 4 to 20 ma sensors and process input data using a microcontroller. After processing the data, it will be transferred to the computer via the Rs-232 protocol.

    €128 (Avg Bid)
    €128 Keskimäär. tarjous
    24 tarjoukset

    We need Fritzing diagram for 12 simple circuits. The circuits are simple and I will give all the details which has to be designed using Fritzing software w...are simple and I will give all the details which has to be designed using Fritzing software will all the parts and clearly labeled. There are 11 simple circuits and 1 final circuit combining all.

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    1 tarjoukset

    ...technical expert/consultant(s) for help. Need is to help identify the HW, possible software to accomplish this task. The HW should be openly available (PLC use for I/O digital, analog & use of embedded, mobile computers for video/audio & human interface is encouraged) & SW should be running on MS Windows & be preferably a mobile friendly MVC web application

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    10 tarjoukset

    I am looking for an experienced individual or team that will create an initial design and functioning prototype for a custom electronics project involving wifi communications, cameras and motion detection. Strong experience with consumer quality production of electronics and design is preferred.

    €470 (Avg Bid)
    €470 Keskimäär. tarjous
    25 tarjoukset

    Hi we are looking for a logo for our new business called the : “Portfolio Amplifier Fund”. We are based in Switzerland. The aim of the fund is to arrange loans against their shares and bonds. Our clients are private banks, financial institutions and wealthy individuals so the logo should be very high quality & elegant feel to it. The logo should

    €128 (Avg Bid)
    Taattu
    €128
    409 työtä

    ...Operations, Modifications and Maintenance of telecommunications equipment and associated apparatus. (IP, Voice, EoSDH, MPLS, etc.) • Testing, commissioning and fault isolation of circuit orders for IPLC, EoSDH, voice circuits, IP circuits etc. (including the last mile offnet segments) • Implementation of new projects based on EPLAN, statement of work and provide

    €45982 (Avg Bid)
    €45982 Keskimäär. tarjous
    4 tarjoukset

    Hi, I want to make a Android app that have the live wallpaper with koi fishes and in-app purchases and Push notification with setting of some features.

    €1059 (Avg Bid)
    €1059 Keskimäär. tarjous
    24 tarjoukset

    Koi Fish live wallpaper with analog clock

    €334 (Avg Bid)
    €334 Keskimäär. tarjous
    4 tarjoukset

    ...regenerative energy from the electric motor during freewheeling, to charge back the battery. I want this to be semi-automated and hence I'm looking for a MOSFET/IGBT based switching circuit to achieve the same. Below is the scenario and problem statement. Check the diagrams for reference What I have: 1. 1000W E-bike controller with throttle 2. 48V Lead Acid battery

    €129 (Avg Bid)
    €129 Keskimäär. tarjous
    6 tarjoukset

    I have a simple device that I will need to control and monitor from from a PC via its USB port. This device will have an I/O port (one for for 8-bit input and one for 8-bit output ). Also, apart from the I/O, I will need a few additional lines to work as CONTROL lines. The interface circuitry could be built using an ARM Cortex micro-controller, or use an available standard USB interface chips. In...

    €160 (Avg Bid)
    €160 Keskimäär. tarjous
    33 tarjoukset

    ...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 use. 3. Using the recorded sound, create two graphs: time domain and frequency domain spectrogram using FFT of

    €179 (Avg Bid)
    €179 Keskimäär. tarjous
    10 tarjoukset

    ...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 operation, as

    €357 (Avg Bid)
    €357 Keskimäär. tarjous
    10 tarjoukset

    ...allowing the output voltage adjustment for a DC/DC converter based on varying an input voltage making the DC/DC converter dynamically programmable.I have simulated (LTSPICE) the circuit with the values obtained from the Excel spreadsheet and it works as advertised. So here's the change that I need made to the Excel spreadsheet: I want to be able to choose

    €152 (Avg Bid)
    €152 Keskimäär. tarjous
    25 tarjoukset

    Using ATMEGA32 and Digital analog converter to output waves at various frequencies. 8 bit resolution with a controllable offset. strictly NO ARDUINO. Only C programming. Everything will be controlled by putty and has to fit inside small PCB.

    €76 (Avg Bid)
    €76 Keskimäär. tarjous
    24 tarjoukset

    ...charging protocol of the devices connected and choose suitable current upto 3 amp to charge at fastest speed possible • Should have various protection circuitries such as Short circuit, over-temperature, over-voltage, over-current and over charging • Should have Auto cutoff feature that is it should automatically disconnect once connected device is fully

    €1979 (Avg Bid)
    €1979 Keskimäär. tarjous
    9 tarjoukset

    ...what to really do to make it work. Since Wolfram Alpha program is on Android and Windows and can also be used from their website. So I guess I would just need to rip out the circuit board in the calculator and install an Audrino Nano in it. Then I would need to code it so that the Audrino would boot up in the Wolfram Alpha program or code it in web-based

    €187 (Avg Bid)
    €187 Keskimäär. tarjous
    4 tarjoukset

    ...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 with applicable components, resistors, capacitors, etc 2. Make suggestions and improvements

    €183 (Avg Bid)
    €183 Keskimäär. tarjous
    26 tarjoukset

    need a PCB designed based on the Texas Instruments TPA3251 chipset. Configured with analog input, PBTL output, with feedback based upon [login to view URL] from [login to view URL] Single DC input rail (24V DC), single balanced audio input signal on XLR connector, single speaker output terminals as QC tabs. External feedback from external source with passive trim pot to

    €88 (Avg Bid)
    €88 Keskimäär. tarjous
    6 tarjoukset

    need a PCB designed based on the Texas Instruments TPA3251 chipset. Configured with analog input, PBTL output, with feedback based upon [login to view URL] from [login to view URL] Single DC input rail (24V DC), single balanced audio input signal on XLR connector, single speaker output terminals as QC tabs. External feedback from external source with passive trim pot to

    €151 (Avg Bid)
    €151 Keskimäär. tarjous
    11 tarjoukset

    ...is a power supply & battery charging circuit design. Fabrication of the module is not required. Subject to the specifications below, required for delivery is: - circuit board BOM (incl manufacturer part numbers) - design files (preferably EasyEDA, but Kicad, Eagle or Altium OK) - detailed description of circuit operation Specifications: - usb-c in

    €332 (Avg Bid)
    €332 Keskimäär. tarjous
    22 tarjoukset

    A network card with 12 ports, 10 ports are good and 2 ports are bad.

    €341 (Avg Bid)
    €341 Keskimäär. tarjous
    1 tarjoukset

    My project is to use an arduino circuit like ATMEGA328P Pro Mini 328 Mini and a SIM 800L gprs GSM circuit board, prefered board to be smallest possible or ( if you can recommend better module for this project is fine let me know) conected to a the main alarm control panel and whenever there is an alarm this module call and send a text massage to the

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    2 tarjoukset

    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.

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    6 tarjoukset

    Hello, I want te redesign circuit to test self interference cancellation on 28 Ghz with different Bandwidth 5 mhz and 10mhz and 20 mhz to check the amount of self interference can be cancelled. Why I choose 28 Ghz because at this will be the frequency for 5G . Self interference cancellation has many techniques one of them is antenna cancellation So

    €55 (Avg Bid)
    €55 Keskimäär. tarjous
    2 tarjoukset