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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    183 trabalhos encontrados, preços em USD
    Projeto eletrônico 2 dias left
    VERIFICADO

    O projeto consiste desenvolver um circuito eletrônico para: - acionar 15 saídas de 6,12 ou 24v. - precisa ter 15 entradas de sensores (aberto/fechado), para detectar o status. - precisa ser projetado para ser usado em cascata, por exemplo: 5 circuitos em cascatas, consigo controlar 75 saídas. - A comunicação deve ser RS 485 - O circuito precisa responder todo coma...

    $193 (Avg Bid)
    $193 Média
    6 ofertas
    Arduino snmp 1 dia left

    Desenvolver um projeto com arduino e SNMP com as especificações abaixo 1 - sensor de temperatura DHT 11 com alarme de temperatura em 25 Graus 2 - 4 alarmes com push pull, quando botão for acionado enviar dado via snmp, de preferencia com label alterável 3 - será usado com zabbix

    $116 (Avg Bid)
    $116 Média
    3 ofertas

    Preciso de um mini curso com orientação do básico ao médio conhecimento por videos divididos em módulos.

    $149 (Avg Bid)
    $149 Média
    3 ofertas
    Logisim Simulation and Report 6 dias left
    VERIFICADO

    You will design a machine that can compute the multiplication of two numbers without using multiplier. Your machine takes two 16-bit numbers and compute the multiplication result of these two numbers. It has two blocks: 1. Control Unit: Has the FSM inside. 2. Datapath: Has all required components like adders, registers, multiplexers and etc. You will actually implement the following C code with yo...

    $10 - $30
    $10 - $30
    0 ofertas

    You must live in The Western Balkans, Eastern Europe, The Russian Federation, or Egypt. Also, before you begin this project you must have an ESP32 development board with 4 MB of pSRAM (such as an ESP32-WROVER), and a temperature sensor (such as a DS18B20), and a 1 or 2 or 4 or 8 or 16 channel relay module. You will be unable to complete this project using an emulator. *** OVERVIEW *** Eventuall...

    $166 (Avg Bid)
    $166 Média
    10 ofertas
    Digital control problems 6 dias left
    VERIFICADO

    digital control, discrete systems , z transforms

    $21 (Avg Bid)
    $21 Média
    9 ofertas
    PCB Design 6 dias left

    Design a PCB for Home automation project

    $89 (Avg Bid)
    $89 Média
    11 ofertas

    All kind of repair and services available at ur doorstep.

    $1 - $5 / hr
    $1 - $5 / hr
    0 ofertas

    Build PV system suing Beta MPPT method in Matlab/Simulink Please ensure that you work with Beta method before any bidding. Thanks

    $42 (Avg Bid)
    $42 Média
    6 ofertas

    18.06.2020 tarihinde 8051 mikroişlemci ile ilgili assembly ve c programlama ile ilgili online süre kısıtlaması olan sorularım olacak. C ve assembly ile 8051 kodlamayı bilen birilerine ihtiyacım var. İlgilenenlere örnek soruları atabilirim.

    $20 (Avg Bid)
    $20 Média
    1 ofertas
    mechanical engineer 6 dias left
    VERIFICADO

    We are seeking a Mechanical Engineer consultant. You will be required to perform some engineering tasks, and also identify areas of improvement to increase operation efficiency. Responsibilities: Oversee the installation and operation of various mechanical systems Repair machine and equipment defects Perform routine preventative maintenance Develop and present schematic design proposals Identif...

    $18 / hr (Avg Bid)
    $18 / hr Média
    7 ofertas
    esp32 a9g sd card Arduino 6 dias left
    VERIFICADO

    I need help with part of my Arduino project. I am searching for someone who knows to save data on ai thinker a9g sd card from esp32. Project steps: 1. Connect esp32 with a9g with wires 2. Save some data from esp32 to a9g sd card 3. Read some data with esp32 from sd card 4. Modify some data from esp32 on sd card

    $138 (Avg Bid)
    $138 Média
    9 ofertas

    By using three code files you can start motor working.I made mechanical gripper. i can show you the photo of gripper upon request. from description file you can see all my needs. yours faithfully

    $190 (Avg Bid)
    $190 Média
    13 ofertas
    Digital Systems Design 6 dias left
    VERIFICADO

    1. Through the practical use of the Verilog hardware description language (HDL), consolidate understanding of the theory of combinational and sequential circuits and how these combine in the design of digital computing circuits. 2. Analyse how mathematics is performed in custom circuits, and how arithmetic units can be combined to implement complex compute datapaths.

    $87 (Avg Bid)
    $87 Média
    8 ofertas

    Hi, i required programming support for Quectel MC60 - open CPU programming and Arduino . required good knowledge in Embedded C programming . [fazer login para ver a URL] [fazer login para ver a URL] [fazer login para ver a URL] [fazer login para ver a URL] Thanks

    $1 - $5 / hr
    $1 - $5 / hr
    0 ofertas

    Looking for a Manufacturer's rep who has experience and a solid sales channel to manufacturers of automotive, consumer, industrial, medical, and other small component manufacturers. Qualified reps should be demonstrated leaders and considered a trusted advisor by their customers and clients. Do you supply manufacturing solutions, tooling, machine-tools, or CMMs to the Automotive, Aerospace, ...

    $9444 (Avg Bid)
    $9444 Média
    2 ofertas
    Looking for electrical engineers 6 dias left
    VERIFICADO

    I am looking for electrical engineers with strong background in following areas: 1) Microwave communication systems 2) Microprocessor and interfacing 3) Digital signal processing 4) Digital communication 5) Multimedia communication and IoT 6) Radar and satellite communication

    $146 (Avg Bid)
    $146 Média
    7 ofertas

    I've a basic, Gearbox design and Bearing Selection project Due to: 20th june.

    $28 (Avg Bid)
    $28 Média
    20 ofertas
    Arduino Coder 6 dias left

    Reading Uart TTL input from a BMS and saving it as integers.

    $88 (Avg Bid)
    $88 Média
    19 ofertas

    I need you to solve a Beckhoff PLC configuration problem. Our injection molding machine's IPC has failed and we have moved the HDD to another one. Now the HMI software is not communicating with the PLC interface.

    $99 (Avg Bid)
    $99 Média
    7 ofertas

    I need an analogue circuit designer with experience in LTSpice. This small project consists of designing a circuit for speed sensing. I have attached a picture of what needs to be achieved. If you are interested please get in contact with me.

    $31 (Avg Bid)
    $31 Média
    12 ofertas

    3 increment 3 till 42 d flip flop counter design

    $32 (Avg Bid)
    $32 Média
    7 ofertas

    I need someone who can do the simulation of vertical axis wind turbine.

    $43 (Avg Bid)
    $43 Média
    6 ofertas

    I am expecting to pay £50 for a written report with recommendations and references. The Task: Write a report reviewing the best method to add various IO such as USB and Network to a PIC microcontroller project. For an embedded system, I would like to be able to add various connectivity options at time of system production and possibly as after market upgrades. The report should consider the...

    $75 (Avg Bid)
    $75 Média
    4 ofertas
    Auto window drop 6 dias left

    Arduino to time control 2 relays to raise and lower car windows

    $69 (Avg Bid)
    $69 Média
    22 ofertas

    I have PCB board which controlls a hydroponic setup. The arduino code has already been developed which is connected the to android app. From the app the its possible to control light, air pump speed and view the temperatures. What is expected? The app is not working probably, so you will need to develop a new app which works. You get pcb diagrams/drawings, the arduino code, the old app and eve...

    $160 (Avg Bid)
    $160 Média
    14 ofertas

    I have PCB board which controlls a hydroponic setup. The arduino code has already been developed which is connected the to android app. From the app the its possible to control light, air pump speed and view the temperatures. What is expected? The app is not working probably, so you will need to develop a new app which works. You get pcb diagrams/drawings, the arduino code, the old app and eve...

    $536 (Avg Bid)
    $536 Média
    16 ofertas

    Salve, stiamo cercando un programmatore per un progetto che prevede l'utilizzo di arduino. Tale progetto avrà bisogno di: 1) Sensore rilevazione di frequenza cardiaca ed ossigenazione. (es. questo: [fazer login para ver a URL]) 2) Modulo per esportazione dei dati rilevati, usb o sd, ai quali associare una nota musicale a seconda del range di frequenza e la relativa ampiezza a seconda d...

    $1107 (Avg Bid)
    $1107 Média
    18 ofertas
    Building Control 6 dias left
    VERIFICADO

    Design/prototype a complete system to operate access control/lights/AC/etc. according to timetable.

    $593 (Avg Bid)
    $593 Média
    12 ofertas

    Need an expert to help with calculations involving motors, transformers, generators and DC machines in 3 days

    $39 (Avg Bid)
    $39 Média
    25 ofertas

    Our product has Microcontrollers. These MCU will send a string of data (9600 baud rate, 8 data bit, no parity, 1 stop bit) to be displayed on a PC data acquisition GUI. We already have a present GUI It already have some functions such as: - Live monitoring - Live graph plotting - Snapshot - Data logging in csv file etc We are interested in upgrading this GUI, namely the following: - Communica...

    $330 (Avg Bid)
    $330 Média
    11 ofertas

    We want to develop a digital temperature controller using N76E003AT20 and k type Thermocoupler with hardware.

    $58 (Avg Bid)
    $58 Média
    5 ofertas

    I would like to build a USB-c switch. I have a docking station that powers two screens keyboard speakers etc. It connects to my laptop with a usb c cable. I have three laptops that i need connect to the docking station. At the moment i have take out the plug from one laptop and put it in the other one when i want to change which laptop I am working on. I only need one laptop at a time, but a ...

    $322 (Avg Bid)
    $322 Média
    18 ofertas

    i need a voltage conversion circuit with igbt or any linear regulator. input voltage varies from 24v - 180v. and i need a output voltage with adjustment from 12v - 80v .

    $38 / hr (Avg Bid)
    $38 / hr Média
    9 ofertas
    Electrical engineering work 6 dias left
    VERIFICADO

    Electrical engineering project need to be done

    $17 (Avg Bid)
    $17 Média
    19 ofertas

    We are looking for an electronic engineer to design a server SAS backplane that we can use on our custom server device. The plan would be to take this design and manufacture the board in china or India. We are currently using a single SAS board that looks like the following and are unable to get them anymore. We prefer to now design and manufacture our own board. We are open to increase th...

    $398 (Avg Bid)
    $398 Média
    8 ofertas
    Micro-controller 6 dias left

    Develop a wifi enabled micro-controller for robot.

    $463 (Avg Bid)
    $463 Média
    29 ofertas
    Electrical design 6 dias left
    VERIFICADO

    I will supply the residential design and layout, You assist in load calaulations and circuitry design

    $363 (Avg Bid)
    $363 Média
    35 ofertas

    hello i am trying to design a prototype enclosure for the company i work for but am struggling to find a appropriate enclosure . which is why I'm here as i think the enclosure needs to be made to suit the electronics . I am after drawings which i can use a 3D printer to print out the prototypes . I can supply a set of electronic parts to be housed .

    $96 (Avg Bid)
    $96 Média
    33 ofertas

    Hello! Arduino firmware developer who has strong experience in Lorawan TTN(The Things Network). I need send sensor data to the TTN using encoder function and write the decoder function on TTN. Collecting and sending sensor data using Arduino MKR WAN 1310 to The Things Network MQTT format. Write decoder function for The Things Network Console. [fazer login para ver a URL] I will share more detai...

    $502 (Avg Bid)
    $502 Média
    17 ofertas
    Lattice Diamond counter design 6 dias left
    VERIFICADO

    start 3 increment 3 final 42 using D flip flop

    $41 (Avg Bid)
    $41 Média
    3 ofertas

    State of charge estimation of lithium ion battery (2RC) model by UKF_ Only simulink_With my data validation

    $113 (Avg Bid)
    $113 Média
    7 ofertas
    RISC-V on FPGA 6 dias left
    VERIFICADO

    Looking for an expert to guide me on how to implement RISCV on FPGA

    $208 (Avg Bid)
    $208 Média
    3 ofertas

    I am a mechanical designer. I am developing a IR spray device and need someone who can spec the components, develop the whole system and deliver me a complete wiring harness ready to drop int my 3D printed housing. In short, It will need to function exactly like the product in this link. [fazer login para ver a URL] I will need someone specify the spray head, the pump, the IR sensor, the batteries...

    $2057 (Avg Bid)
    $2057 Média
    31 ofertas
    power systems projects 5 dias left
    VERIFICADO

    power systems project analysis

    $22 (Avg Bid)
    $22 Média
    20 ofertas
    elektronik ödevi için yardım 5 dias left
    VERIFICADO

    elektronik ödevi için yardım ?

    $23 (Avg Bid)
    $23 Média
    9 ofertas

    A motor that has multiple locations

    $571 (Avg Bid)
    $571 Média
    36 ofertas
    Electrical Engineer 5 dias left
    VERIFICADO

    Hi respected community, I need electrical engineers specialized in different fields of electrical engineering, i need to hire 5-6 freelancers for my different projects. kindly bid me with your sample work in order to get a job. Highlight your field of expertise with sample work will increase the chance of jetting hired. Thanks

    $58 (Avg Bid)
    $58 Média
    20 ofertas

    Need app which can read and detect barcode then output into arduino and c# app. 1) When camera detects barcode > send signal to arduino 2) When camera reads barcode > send output to c# app and arduino

    $181 (Avg Bid)
    $181 Média
    20 ofertas

    1. Digital signal multiplication 2. Analog signal to PWM signal 3. Add resistance to an incoming signal

    $402 (Avg Bid)
    $402 Média
    34 ofertas