Electronics Jobs

Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer!

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    120 jobs found, pricing in USD

    I want a robotic arm with 30 degree swivel. The arm consists of two parts, upper and lower. the connection between these two can be a ball to enable the swivel with 30 degree or any other mechanical part that can enable swivel. the upper arm at the end should have a piston technology, that can be controlled by a controller in the unit, for now the piston can be set to manual up and down with adjustable speed button.

    $173 (Avg Bid)
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    10 bids

    i want someone expert in this subject to solve questions and explain it the topics in this subject. DC machines DC generators The Rotating Magnetic Field, Induced Voltage and Torque in AC Machines Power Flow and Losses in AC machines, Voltage and Speed Regulations of AC Machines Synchronous generators Synchronous motors Induction Motor Induction generator Servo motor Power Transmission and Motor Sizing Mathematical modelling of DC motors and Transmissions

    $61 (Avg Bid)
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    touch switch 6 days left

    It simply a touch switch .Using battery 3.7 volt , I need to touch the battery almunium cover it on and off the battery exactly the link I have mentioned below . I need only the circuit digram. i need the circuit by smaller as possible , to not make a pcb larger than 4cm*2.5cm

    $38 (Avg Bid)
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    13 bids

    Need an electrical enginner of extensive electronic knowledge to develop an inexpensive motor controller for a synchronous reluctance motor. Project premisses are: - project must be of a production level of detail, so that it can be mass manufactured with third party facilities (gerber files, CAD files and everything related to fabrication must be developed); - the design must be of very low complexity to produce and low cost, all of that within a robust package; - minimum efficiency of 95% when on maximum power output (about 200kW); - BOM list of about 250$ maximum; - clever selection and sourcing for components in order to avoid shortages that would harm mass production.

    $1425 (Avg Bid)
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    8 bids
    The Grove 6 days left

    Electrical engineer to do load calculations and design electrical service entrance and switch gear room with a n emergency generator. 22 room hotel with full kitchens, elevator, commercial kitchen, pool and pavilion. Must be familiar with New York State Electrical Code

    $541 (Avg Bid)
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    6 bids
    Electronic Engineer needed 6 days left
    VERIFIED

    Need to design PCB board for a Audio Amplifier

    $431 (Avg Bid)
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    25 bids

    This is an Arduino-based project using MQ135 / MQ138 gas sensors to detect diabetes type 1 and type 2. There are tons of resources about this topic on the internet, but could not find the code. This is a personal project to help my diabetic friend

    $154 (Avg Bid)
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    Fortinet 30E firmware upgrade support , & issues with Access points .

    $19 / hr (Avg Bid)
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    6 bids
    Fit Lights with arduino 6 days left
    VERIFIED

    Hi, I need a code to create Fit lights training with arduino. Those lights/sensor will light up and then light off when hovering with hands and then light up another light in the kit. Like 6 lights. I also need the diagram for the wires. tks Seby Something like that

    $152 (Avg Bid)
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    20 bids

    hello :). i need someone to solve some hard questions about machine design. i hope you can help me with it. i will be waiting for your answer.

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    24 bids

    We need someone to do and verify arduino/Rpi based hardware connection. Freelancer from Delhi will be preffered.

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    5 bids

    Attaching an electric motor to a cart The maximum speed is the maximum brisk walking or slow running speed. Maximum load 100KG (Torque must be strong) I wish there were gears. D forward R reverse N Gear neutral (wheels move freely) Also works by attaching a button to the handle (requires programming) These are the details. I have uploaded a picture of my cart in the attachment.

    $21 (Avg Bid)
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    9 bids

    The block has to be able to transform infrared radiation, around 940 nm, to electrical output of 3-4 V, 40 mW or more. Requirements: Block has to be restricted to size less than 1 square cm, and less than 2-3 mm height. Block components have to be common/accessible/inexpensive, preferably of SMD type. Possible solution is "Joule thief" schema with PIN Photodiode. However, other solutions are welcomed. Project's result has to be presented as EasyEDA compatible schematic and PCB, with video proof of its functioning.

    $113 (Avg Bid)
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    0 entries

    firmware flashing procedure for a new pcb board designed with chipset, but win 32 windows didn't find the device id to flash software onto, if you have expertise in this pls let us know.

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    3 bids
    Powerworld 6 days left

    Hello message me please looking for Tehsin Ud U.

    $18 (Avg Bid)
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    6 bids
    ELECTRONIC-WALLET APP 6 days left
    VERIFIED

    Create an electronic-wallet app with features below: * Clients part - Money transfer wallet to wallet - Adding money to the wallet - Requesting Money between users - Transfer money to the bank - bill payment - phone top up - Others additional features * Merchants part Part features as well

    $3115 (Avg Bid)
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    I'm looking to buy Kasa Smart Plug Power Strip KP303 or Meross Smart Power Strip with TASMOTA / MQTT in the cloud I would take a lot of them like 20-50 if it is priced good I would first pay for one as soon it is shipped and works and then we would do them in bigger batches Include the word BlueMagic in your response

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    4 bids
    Digital Systems Architecture 5 days left
    VERIFIED

    I need help in Digital Systems Architecture

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    Emc testing 5 days left

    Test and suggest pcb and equipment redesign to comply with emc regulations

    $665 (Avg Bid)
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    18 bids

    Necesito un programador que realice un software en cualquier lenguaje de tu preferencia el cual ayude a convertir la proyección en touch sobre superficies utilizando el sensor Astra+ developer kit de orbbec, dejo a su criterio la mejor forma para completarlo pero incluyo un pdf con los datos que necesito que haga el software. I need a programmer to create software in any language of your choice which will help convert the projection to touch on surfaces using the orbbec Astra+ developer kit sensor, I leave the best way to complete it to your discretion, but I am including a pdf with the data that I need you to make the software.

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    We are working on a Small Portable Fan, fan brand name is ABLON Portable Desk Fan. We will be using the Fan components only from this Fan and designing and placing in our own housing for the fan components. We will need to power this fan with a battery, need the requirements for Airline travel rules to apply. We also need a motion sensor with led light. we need diagram for manufacturing of the PCB. On/Off switch can be lighted. We are presently designing the housing for the fan components and the electrical design is needed for size to fit into the housing.

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    Looking for EEG signals deep learning classification expert more details will be send privately. Thanks

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    17 bids

    I would like to get the TVout library to work for STM32F030. (with the Arduino IDE, preferably using the stm32duino boards manager ) I tried converting the ATMEGA library to STM but I wasn't able to make any progress (I'm a mechanical engineer, updating that lib was well beyond my capabilities) I also tried one from "" but was not able to get it to work/ it comes up with warnings/errors (some listed below).

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    7 bids

    looking for programmer/engineer who can assist in stripping down a linux kernel for a nanopi device, modify/tune the firmware and also certain OS related tasks

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    5 bids
    PCB design for STM32F103 5 days left
    VERIFIED

    Hi I am looking to a developer who can design PCB board for STM32F103. The STM should collect data from MPU6050 and DS18B20 and link to the LCD(small one) Hope to contact me if you have experience. Thanks

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    53 bids

    Design a multiplier and storage using QDG-QDC transistor with Cadence Orcad

    $22 / hr (Avg Bid)
    NDA
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    11 bids

    I need Arduino code for ESP8266 or ESP32 that can connect to a wifi network with proxy settings and then post data to Adafruit. You can check out the code added. That's the basic code idea.

    $8 (Avg Bid)
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    Hi, I need somebody to do Direct torque control (DTC) of BLDC Motor using Matlab Simulink. I will provide motor details and other specifications. I need somebody who has prior experience in electrical machine modeling and control. This is just the beginning of a long project. So, I am looking for a long term association. Please bid only if you have required expertise and access to Matlab Simulink. Thank you.

    $66 (Avg Bid)
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    We need an exampe in C/C++ for the SPIRIT1 radio IC by ST. The desirable packet format for the radio communication is Wireless M-BUS, but not mandatory. The freelancers are free to use (and port) the driver from MbedOS, located here: they can try with a free radio band, 315/433/868MHz, it should be the same, since it's just a configuration detai.

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    I need a firmware that implements EEPROM Emulation (writing to Flash sector) on the STM32G030 as per the attached Application Note from STMicro. It will only be used to save a few parameters. Ideally looking for someone who has done it before as it should be very quick and easy. This is a trial job and could lead to developing the entire firmware for us. Do not apply if you are not experienced with STM32 firmware programming.

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    We currently have a working PCB (see image) which needs to be updated. We must add a USB connector and InfraRed transmitter/receiver. The IR circuit is very simple and will be entirely provided. The work is to be done in Altium. The schematics and layout must be updated and parts created if needed, as we want to extract the BOM from the Altium design. More details will be provided to selected candidates. This may lead to many more projects with us.

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    I need experts in the following areas: Computer Engineering Electrical Engineering Python Machine Learning Electronics Engineering Telecom Engineering Please inbox me. Preference will be given to master students. Thank you

    $36 / hr (Avg Bid)
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    Communication, Wireless Smart Utility Networks (Wi-SUN), Research project. PhD holders will be given preference.

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    Topology for the CMOS ROIC have to be have to employ GMI (Gate Modulated Input) topology for the system design. HgCdTe photodiodes along with circuit simulators will be designed for the detector model. All the detector information required for the ROIC design can be put in to the circuit model, e.g., the dark current, photocurrent, zero bias dynamic resistance, peak dynamic resistance, junction capacitance, etc

    $566 (Avg Bid)
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    Electronics / PCB Design 5 days left
    VERIFIED

    Project for Senior Electrical / Electronics Engineer. Need experience EE to quality check 4G Wifi BLE GPS device PCB design & component parts for streamlining efficiency & cost effectiveness. Specific details to selected bidsonly. Knowledge & experience designing BLE GPS devices required.

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    I've a pdf file in Native language. I need it into a Excel file. Looking for a native Japanese writer/ speaker who can meet my requirements.

    $350 (Avg Bid)
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    18 bids
    Arduino Coding 4 days left

    Esp8266 Multi Node Control without any delay

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    9 bids
    PCB Firmware -- 2 4 days left
    VERIFIED

    The project consists of programming for two pcbs, developing an IPAD APP (Xcode programming) and programming a NEXTION screen (NX4827P043-011C) in the NEXTION editor software. More details will be given to the selected one. It is necessary to code in XCODE for the ipad app, the source code will be integrated into our main app.

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    Hi! I am an embedded developer. I am working on a project "Indoor air quality Monitoring system". I need a circuit designed for this one. I will be using a microcontroller for driving various sensors. This product is in its RnD phase, as of now will requiring only a circuit, if the circuit works , will be requiring lots of them, will be ordering them accordingly.

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    12 bids

    I have few doubts about signals and processing and want someone to teach me

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    microcontroller programs employing peripherals ADC and PWM peripherals Scheduling and concurrency using FSM RTOS Wireless systems and IoT State machines( Verilog) Digital Design using Verilog and software Programming FPGAs Embedded processors

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    19 bids
    Firmware development 4 days left
    VERIFIED

    Details will be shared upon request

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    Wearable Device 4 days left
    VERIFIED

    We are looking for firmware (C++) developer to continue our project. All details will be provided.

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    We need to look for Strain sensors suitable to measure the weight of the feed inside silos. We are looking for a manufacturer of this type of sensor in China. Load cells does not work for our project because they require a complex installation process. We are looking for sensors similar to ( - ) Our Silos are installed in farms to storage animal feed. They have 6-8 legs and have a capacity of 15.000 and 25.000 kilos. We need help to find this kind of sensor, get some quotes and make sure they would work in this type of application.

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    Our project is to create a newer, better, efficient and at the same time faster processor kernal . We also want to make our own purpose specific programming language that is faster , secure , efficient , readable and closer to the hardware . We also intend to make our very own instruction set as you already have guess it should be complex and efficient at the same time , build with latest tech and algorithms and many more things but for now we are gathering people in India to make a team of computer science and electronics and electrical engineers

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    Hello We plan to develop new products this year according to the company's plan. I have several boards to reverse the PCB. It has 10 boards by March and this project in its first phase is urgently needed. If you are an expert, please respond freedom... Thanks Regards

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    STM32 Expert needed -- 2 4 days left
    VERIFIED

    An expert with STM32 is needed. The expert must be proficient in using the required development board.

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    Pulse generator 4 days left
    VERIFIED

    Need to generate a 0 to 12v pulse from a signal that has a voltage offset. Scope trace attached. Input has to have high impedance so it doesn’t affect the signal going to another source.

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    Need a simple program wich controls an engine. Should go right or left when pressed.

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    9 bids
    Renewables ( Power systems) 4 days left
    VERIFIED

    Hi Need a Good Expert for Renewables on power systems. Thanks

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    12 bids

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