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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    153 công việc được tìm thấy, giá USD

    thiết kế và lập trinh mạch arduino giao tiếp điều khiển với module sim

    $12 (Avg Bid)
    $12 Giá đặt trung bình
    2 lượt đặt giá

    A fidget spinner with loaded sound/music which plays in loop on rotation. Rotation start - Music plays Rotation stops - Music stops There are many bluetooth speaker fidget spinner in market. But none let us control the music. The aim is to be able to control the music with the action of fidgeting. (Like a cassette player)(eg - Play, Pause, Stop, Fast forward, Reverse). Sound can be generated mech...

    $79 (Avg Bid)
    $79 Giá đặt trung bình
    2 lượt đặt giá

    - Industrial specification experience (required knowledge of industrial parts and noise) - OrCAD input possible - OK if simulation is possible (not required) -Main functions STM32 RAM and Flash USB, UART, I2C, SPI, reset, GPIO, Power management part

    $1020 (Avg Bid)
    $1020 Giá đặt trung bình
    6 lượt đặt giá
    QI wireless power bank 6 ngày left
    ĐÃ XÁC THỰC

    We require engineer to design circuit and pcb for a QI enabled powerbank. More details will be provided after NDA.

    $333 (Avg Bid)
    $333 Giá đặt trung bình
    3 lượt đặt giá

    I need an expert who can code for me on omnet++ .

    $16 / hr (Avg Bid)
    $16 / hr Giá đặt trung bình
    1 lượt đặt giá
    IOT Sensor node HW and SW test program 6 ngày left
    ĐÃ XÁC THỰC

    Hello freelancers, Its needed to design a sensor node that its used to get the weight(as a bathroom weight scale up to 200kg and a resolution of 50 grams), temperature/pressure/humidity and location then transmit the data via the Lora module. This HW shall run on battery, so overall its requires a low power consumption. The transmission range shall be up to 10KM(~6 miles). To complete the proje...

    $768 (Avg Bid)
    $768 Giá đặt trung bình
    41 lượt đặt giá
    Need Arduino expert 6 ngày left
    ĐÃ XÁC THỰC

    need arduino expert

    $11 / hr (Avg Bid)
    $11 / hr Giá đặt trung bình
    15 lượt đặt giá
    simple Arduino design 6 ngày left
    ĐÃ XÁC THỰC

    Project is the software for a simple automation using Arduino Uno, 3950 thermistor, TM1637 display. Project can be completed in around 3h by an experienced programmer. Details will be provided to selected freelancers for final quotation.

    $76 (Avg Bid)
    $76 Giá đặt trung bình
    28 lượt đặt giá

    I'm looking for someone specialist in flexible electronics, flexible energy harvesters and power management.

    $96 (Avg Bid)
    $96 Giá đặt trung bình
    34 lượt đặt giá
    Elektronik 6 ngày left

    ders takibi yapıp online soru çözecek bilgisayar mühendisliği elektronk dersine destek verecek freelancer arıyorum.

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    2 lượt đặt giá

    I need an expert of communication systems who have core knowledge of communication systems, signals and systems , bands and etc

    $124 (Avg Bid)
    $124 Giá đặt trung bình
    9 lượt đặt giá

    I need an expert of communication systems who have core knowledge of communication systems, signals and systems , bands and etc

    $26 (Avg Bid)
    $26 Giá đặt trung bình
    8 lượt đặt giá

    We want to have Arduino or any low power board running on solar energy(with good battery backup). Ardunio should wake up on absolute time using RTC like 1:00 AM, 2:00 PM, and is configurable(it can be running on every hour's 1st minute). Once it wakes up it should perform a routine(around 10 sec) and go back to sleep for low battery consumption. Deliverables: 1) Arduino with RTC integration...

    $15 (Avg Bid)
    $15 Giá đặt trung bình
    7 lượt đặt giá
    Arduino coding 6 ngày left

    We are researchers doing some works in our field.

    $21 (Avg Bid)
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    24 lượt đặt giá
    arduino airsoft century gun 6 ngày left
    ĐÃ XÁC THỰC

    century gun using arduino and SOD image detection library. [đăng nhập để xem URL] would like active/predictive tracking for fast moving targets using 28byj stepper motors. looking for a coder with freetime to dedicate to ironing out the wrinkles within budget. would also like to get this working for moving platform like drone or rc car requirements arduino due deadline 2-3 months

    $275 (Avg Bid)
    $275 Giá đặt trung bình
    13 lượt đặt giá
    Design for an electrical device 6 ngày left
    ĐÃ XÁC THỰC

    Our company is a technology company and deals with home automation and other electrical equipment design and supply.

    $103 (Avg Bid)
    $103 Giá đặt trung bình
    39 lượt đặt giá
    I need firmware developer 5 ngày left
    ĐÃ XÁC THỰC

    I need to develop firmware for my scara 3d printer with omnidirectional wheel. More details and existing code is shared via chat.

    $48 (Avg Bid)
    $48 Giá đặt trung bình
    5 lượt đặt giá
    SMPS Design 5 ngày left
    ĐÃ XÁC THỰC

    Looking for a Dual SMPS design that includes AC_DC converter for Battery charging and also another DC-DC step up converter to supply the power as per the ratings.

    $361 (Avg Bid)
    $361 Giá đặt trung bình
    14 lượt đặt giá

    This is a Go programming project. I need to interface a DS3231 Realtime Clock module with a Raspberry Pi 3 over I2C. My System: Raspberry Pi 3B+ OS: Raspbian Buster Sensor: DS3231 RTC Using Go language is a must. This software should be compatible to this repository: [đăng nhập để xem URL] . It should use the i2c module available here. I am using this repository to interface with all my sensors ...

    $48 (Avg Bid)
    $48 Giá đặt trung bình
    3 lượt đặt giá
    electronic diagram of a fridge 5 ngày left
    ĐÃ XÁC THỰC

    hello i want small project electronic ( no electric) diagram of a fridge

    $19 (Avg Bid)
    $19 Giá đặt trung bình
    12 lượt đặt giá
    Automated Press 5 ngày left
    ĐÃ XÁC THỰC

    PLC Programming Modification - Click PLC and C-More HMI installed at factory. Insert Frequency Drive motor and pressure logic control in system. Program PLC for system. Advise on systems modifications. Change / finalize electrical drawings as needed. Advise on equipment selection.

    $23 / hr (Avg Bid)
    $23 / hr Giá đặt trung bình
    12 lượt đặt giá
    need help with electromagnetics 5 ngày left
    ĐÃ XÁC THỰC

    Hello, I need help with electromagnetics, please let me know if you can help

    $26 (Avg Bid)
    $26 Giá đặt trung bình
    33 lượt đặt giá

    Necesitamos un ingeniero o técnico para la elaboración de una placa PCB

    $459 (Avg Bid)
    $459 Giá đặt trung bình
    18 lượt đặt giá

    It is an electronic device that can switch between 3 phase electric line as a result of power outage or low voltage in any of the lines. connecting a load with 1 live phase and a neutral @240volts with maximum load of 200A I need designs

    $129 (Avg Bid)
    $129 Giá đặt trung bình
    13 lượt đặt giá
    generador de PWM 5 ngày left

    Consiste en un sistema electronicos que mediante Bluetooth (BLE) desde un telefono (SERIAL BLUETOOTH TERMINAL) envie un numero del 1 al 100 que corresponde al ciclo util de un pwm el cual salga por uno de los pines del microcontrolador CC2541

    $72 (Avg Bid)
    $72 Giá đặt trung bình
    5 lượt đặt giá

    Research based work collaborations Sensor network RFID Antenna

    $87 (Avg Bid)
    $87 Giá đặt trung bình
    10 lượt đặt giá

    Working on a prototype 3D printer using raspberry pi and a Arduino.

    $1232 (Avg Bid)
    $1232 Giá đặt trung bình
    20 lượt đặt giá
    Arduino work 5 ngày left
    ĐÃ XÁC THỰC

    Hello need help in simple [đăng nhập để xem URL] the required files are attached [đăng nhập để xem URL] check if you can help me.

    $31 (Avg Bid)
    $31 Giá đặt trung bình
    23 lượt đặt giá
    Schematic & PCB Design for Existing PCBA 5 ngày left
    ĐÃ XÁC THỰC

    We have existing PCBA and we don't have the Schematic and PCB Design, we are looking for professional person to design it for us.

    $51 / hr (Avg Bid)
    $51 / hr Giá đặt trung bình
    43 lượt đặt giá

    I am Nikhil Govind Talathi, patented invention of Dishwasher holds under my name. Holding Master’s Degree in Finance from an University in London. With 7 years of Work Experience at various companies such as TCS, CRISIL and Hexaware Technologies. Since last 4 years own a business in the Fitness Area and a retailer cum wholesaler in Electrical Products. Currently we are in process of evaluat...

    $313 (Avg Bid)
    $313 Giá đặt trung bình
    8 lượt đặt giá

    I need a freelancer who can make script on MATLAB for calculations, he will be given circuit diagram

    $105 (Avg Bid)
    $105 Giá đặt trung bình
    26 lượt đặt giá

    Request "Need small pcb designed with a CSR8670 Bluetooth IC or module, programmed with product name/ID and some features configured in Aptx low latency firmware. Pcb will include smd audio amplifiers, connections for external power, led, volume control etc. CSR/Qualcom bluetooth experience prefered.

    $503 (Avg Bid)
    $503 Giá đặt trung bình
    27 lượt đặt giá

    I need a MATLAB expert who can write script of MATLAB of given circuit and do calculations. Basically this project needs an expert who has knowledge of electric circuit and MATLAB script formulas and their link.

    $63 (Avg Bid)
    $63 Giá đặt trung bình
    13 lượt đặt giá
    Weed remover robot (Arduino) 5 ngày left
    ĐÃ XÁC THỰC

    Hi All, I need someone to help me develop a robot that can detect weeds and remove it on pavers/tiles outdoors. When it detects weed, it should rotate a motor that slashes away the weed. I am thinking to use a Arduino Sense 33 BLE with tinyML to train a machine learning model to recognize the tiles it is driving on and only drives on the tiles (Avoid driving on grass, small rocks etc). If you have...

    $581 (Avg Bid)
    $581 Giá đặt trung bình
    26 lượt đặt giá
    need a expert in digital electronics 5 ngày left
    ĐÃ XÁC THỰC

    need a expert in digital electronics

    $13 / hr (Avg Bid)
    $13 / hr Giá đặt trung bình
    31 lượt đặt giá

    I need an expert Matlab script Writer who can write script for my Electrical/Electronics circuit for its analysis/Short circuit current.

    $29 (Avg Bid)
    $29 Giá đặt trung bình
    10 lượt đặt giá

    we are looking for someone to implement a basic AI face tracker and Optical Flow analysis to run on the Nvidia Jetson platform. There are already several sdks and demo apps available on line, but we would prefer to liaise directly with someone who already has experience specifically with the camera tracking applications, and could help accelerate the implementation. Camera system will need t...

    $2753 (Avg Bid)
    $2753 Giá đặt trung bình
    16 lượt đặt giá
    BLDC MOTOR 5 ngày left

    BLDC Fan Motor, Design of BLDC MOTOR FOR RLECTRIC FAN

    $129 (Avg Bid)
    $129 Giá đặt trung bình
    8 lượt đặt giá

    This tool calculates the short-circuit current in cables connecting DC battery modules and the inverter. MAtlab script must be used here. No simulink. GUI is expected to be in simscape.

    $170 (Avg Bid)
    $170 Giá đặt trung bình
    8 lượt đặt giá

    The device will consist of measurement electronics, embedded in a housing, capable of being in an environment with negative temperatures. - Measurements by thermocouples, preferably type T; connections will be made by standard ad hoc connectors. - Remote warnings in case of abnormal behavior (forgotten door, abnormal drop in temperature,…) - On-site warning (alarm) in the event of abnormal ...

    $53 (Avg Bid)
    $53 Giá đặt trung bình
    10 lượt đặt giá

    I want to reproduce the results presented in this paper attached with this post. The problem is as follows. A 2D rectangle (3 by 5 mm). Laser pulse heat source is incident on one of the sides of the rectangle. The material inside is water. I want to see the photoacoustic pressure generated within the 2D space due to laser induced thermoacoustic effect. Laser source is gaussian source with 120W p...

    $168 (Avg Bid)
    $168 Giá đặt trung bình
    7 lượt đặt giá
    BLE Comfort 4 ngày left

    Write a simply App with 3 screens that downloads 10 bytes of data to a control using Bluetooth BLE. Detail description attached.

    $1070 (Avg Bid)
    $1070 Giá đặt trung bình
    23 lượt đặt giá

    Es un proyecto basado en el comercio circular y la fabricación sustentable para comercializarlo de manera circular y que su obsolescencia no sea programada, es decir, que dure más en el tiempo que pueda soportar upgrade

    $495 (Avg Bid)
    $495 Giá đặt trung bình
    6 lượt đặt giá
    need expert electrical engineer -- 2 4 ngày left
    ĐÃ XÁC THỰC

    need expert electrical engineer

    $12 / hr (Avg Bid)
    $12 / hr Giá đặt trung bình
    30 lượt đặt giá

    Hi, We have made a board with LORA. It is the main communication and control board to which other sensors are [đăng nhập để xem URL] have some problems with the power circuit of the main board. The problems are elaborated in detail. We use SPV 1050 chip. We need an urgent solution to the problem. alternate and proven mechanisms of the candidates, if they have developed a similar solution that are ...

    $1303 (Avg Bid)
    $1303 Giá đặt trung bình
    24 lượt đặt giá
    PCB engineer 4 ngày left

    Hi, Welcome to my project overview. I would like to make new machine (clean and dry) for kids. It should be small and looks like toy. I need PCB designer size is smaller than 10x10 mm, if you are interested please send me your proposal includes your resume or cv. Thank you.

    $187 (Avg Bid)
    $187 Giá đặt trung bình
    31 lượt đặt giá

    I want you to design a circuit using Atmega328- 28 pin DIP IC,that will control incubator conditions, it should have NTC Thermistor, Humidity sensor and buzzer. The PCB Should be able to accommodate the following; 1. Mains power input 220-240V 2. have an onboard AC to DC converter for the electronics, 3. Light Bulb (direct connection to AC mains) [đăng nhập để xem URL] distribution AC fan(direct c...

    $151 (Avg Bid)
    $151 Giá đặt trung bình
    24 lượt đặt giá
    SMART DISPLAY 4 ngày left
    ĐÃ XÁC THỰC

    In this project I developed the software for 8051 microcontroller which received data wirelessly and displaying in dot matrix display board which is useful both for industrial and commercial information displays

    $3 / hr (Avg Bid)
    $3 / hr Giá đặt trung bình
    3 lượt đặt giá