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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    152 仕事が見つかりました。次の価格: USD

    looking for someone who can design electro ic scoreboard for sporting field

    $1382 (Avg Bid)
    $1382 平均入札額
    5 入札
    Dijital lock 6 日 left

    Need a developer to code digital lock code like door digital lock with bluethoot enabled to open that lock

    $257 (Avg Bid)
    $257 平均入札額
    7 入札

    I need Altium PCB Designer and 3D view as well in PDF format. I already have schematics designed in pdf that schematics must be converted in PCB. along with it some modification and circuit designing if required in future. Please place bid only if you are expert in Altium PCB Designer and 3D. thanks.

    $16 / hr (Avg Bid)
    $16 / hr 平均入札額
    16 入札

    PLC Programmer for Neuroscience Research. We need to automate feeding and drinking processes and collect data from animal interaction with the device. We need a PLC programmer to help us with our automated feeding device that releases a certain weight of food or volume of water with each turn of the motor.

    $1004 (Avg Bid)
    $1004 平均入札額
    16 入札
    WLC-Wireless controller 6 日 left
    認証完了

    Need an expert on following products. Cisco Prime, Wireless controller

    $20 / hr (Avg Bid)
    $20 / hr 平均入札額
    10 入札

    I am looking for some one who have experience in writing technical papers and competency demonstration reports for Australian immigration. Prefer someone who has engineering background in fields like electronics and instrumentation engineering. This is a fixed budget work.

    $76 (Avg Bid)
    $76 平均入札額
    32 入札
    Automation of Boom Barrier 6 日 left
    認証完了

    Need to automate a boom barrier through PLC. The party has to provide PLC with panel and have to work at site . Total DI= 12 , DO= 12 .

    $202 (Avg Bid)
    $202 平均入札額
    4 入札

    I want to have a tracker device that will work on the IOT Network LoRaWan I need it to have GPS integrated, run on LoRa and also have a beacon emitting to locate when near I need help choosing the correct parts required. I have a reasonable idea but need help designing it and run through what components are required

    $178 (Avg Bid)
    $178 平均入札額
    9 入札
    Join 2 PCBS together 6 日 left
    認証完了

    I have two dual layer PCB designs, one made in eagal, one made in altium, I would like to join both pcbs to one and also use an appropriate library that is compatable with a pcb assembly service such as seed studio. [ログインしてURLを表示]

    $287 (Avg Bid)
    $287 平均入札額
    18 入札

    Electrical design for buildings and factories

    $127 (Avg Bid)
    $127 平均入札額
    14 入札
    anyone have new innovation ... 6 日 left
    認証完了

    i want help anyone have new innovation to released , if you have new innovation bid in this project

    $455 (Avg Bid)
    $455 平均入札額
    5 入札
    industrial hygiene 6 日 left
    認証完了

    i need expert in indstrial hygine to make checklist

    $12 / hr (Avg Bid)
    $12 / hr 平均入札額
    7 入札

    I need to develop a hardware with IC MSP430AFE253 and that the developer provide the source code with the discriminated functions of measuring the wattimeter. Basically, I need the second parameters available in the serial data output; measuring measurement Active Pot Apparent Pot, rms current, rms voltage, power factor and the accumulated energies active and reactive and the library of functions...

    $222 (Avg Bid)
    $222 平均入札額
    7 入札
    anyone have new innovation. 6 日 left
    認証完了

    i want help anyone have new innovation to released , if you have new innovation bid in this project

    $475 (Avg Bid)
    $475 平均入札額
    8 入札
    STM32 CANBus communication 6 日 left
    認証完了

    I am looking for a engineer who can program stm32 + CAN communication. I will share detail via interview.

    $163 (Avg Bid)
    $163 平均入札額
    18 入札

    I'm having some trouble outputing a 1kHz sine wave through the CS34L22 codec of the discovery board

    $171 (Avg Bid)
    $171 平均入札額
    6 入札
    $16 平均入札額
    16 入札

    We are looking for somebody with access to a 3D printer and the ability to build a small electric circuit containing a piezoelectric buzzer, so that the different design options can be tested for loudness. We would prefer a small, stand-alone circuit with a CR2032 battery, but are open to using an Arduino. You need some way to control the buzzer to play a note at a given frequency, so that we ca...

    $150 (Avg Bid)
    $150 平均入札額
    7 入札

    Hello, My project is a management system for an interior stealth greenhouse for growing hemp :) For now, I've created/edited on Tasmota_FW a few codding lines in order to make it functional, and it is quite functional, however, I do not have the skills to make automation dependant on the esp8266/atmega728p, instead of relying on HA for automation. My goal is to automate the system directly on...

    $1254 (Avg Bid)
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    15 入札
    PWM vhdl fpga 6 日 left

    Description is in attached file. Note: Text is in Bosnian language so you will need to translate it.

    $149 (Avg Bid)
    $149 平均入札額
    9 入札

    numerical solution of the 1D (radial coordinate) inhomogeneous non-linear wave equation with a stiff source term. 1D includes radial symmetry at the center. The solution should be based on high accuracy (forth order in time such as RungeKutta) using implicit time discretization. The code preferably should be written in python/Fortran or Scilab. Since it is a 1D equation with radial symmetry, the w...

    $76 (Avg Bid)
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    12 入札

    I need some help finishing up a design with the Orcad + Allegro ecosystem. Need to create new components with custom pads.

    $124 (Avg Bid)
    $124 平均入札額
    7 入札

    I am looking for microprocessor expert in PIC. The functions are very simple : First : measure 5 ADC values Second : output 12 Relay control values according to ADC values I will provide more details if he is expert in micro-controller programming I think this is very simple, so I will put $50 as my budget

    $90 (Avg Bid)
    $90 平均入札額
    26 入札

    I need someone who is expert in Python (TF and Keras) and who can reproduce the results of the following research paper: Fast Q-Learning for Improved Finite Length Performance of Irregular Repetition Slotted ALOHA

    $257 (Avg Bid)
    $257 平均入札額
    12 入札

    The SIM808 need to send data (either by POST or GET method) to a HostPapa server (PHP already created)

    $43 (Avg Bid)
    $43 平均入札額
    12 入札
    Energy Meter 6 日 left
    認証完了

    1 PHASE ENERGY METER CHEAPEST POSSIBLE

    $14 / hr (Avg Bid)
    $14 / hr 平均入札額
    12 入札
    Arduino Due/Mega/Uno 5 日 left
    認証完了

    [ログインしてURLを表示] a Arduino Due code to make the Ethernet shield work along with two Internal Cans for two CAN shield simultaneously. 2. Arduino code on Mega/UNO for Two independent SPI's (Not Master-Slave). 3. Arduino on mega/uno code for CAN shield and GPS/GSM module.

    $274 (Avg Bid)
    $274 平均入札額
    10 入札

    I am looking for someone that can build a device that will receive a Bluetooth feed from the MyCricket LiveScore app, (see [ログインしてURLを表示]) and transmit some of the scoreboard data via Radio Frequency (or some other technology that you might recommend) to an LED scoreboard which would be situated up to 175 metres away. I have the LED Scoreboard and can provide it to the developer as modifications ...

    $701 (Avg Bid)
    $701 平均入札額
    10 入札

    I would like to use a STM32 Blue Pill instead of the Arduino Mega256. Please see first picture. If you believe you can accomplish this project at a reasonable cost? Please bid. Pinout of the STM32 Blue Pill is also required. .ino sketch in file section.

    $126 (Avg Bid)
    $126 平均入札額
    9 入札

    A small tool with a mini actuator That will hold a standard 3ml syringe that’ll clip in and with a draw back button and Inject button slow working but strong and battery operated

    $754 (Avg Bid)
    $754 平均入札額
    9 入札

    Static Voltage Stabilizer is an IGBT based PWM type buck-boost voltage stabilizer which has tight regulation and fast correction speed which is impossible to obtain using conventional methods such as servo voltage stabilizers, SCR / triac type stabilizer, relay type stabilizer etc. This is an SMPS type voltage stabilizer for mains voltage (AC input and AC output). This is a new switching topology ...

    $653 (Avg Bid)
    $653 平均入札額
    4 入札

    I need an electrical engineer that can design a DC Voltage and Current Sensor Basic Requirements: 1. Continues Amp = 5A (10A burst?) 2. Max Voltage: 65V 3. Make design easy to change parameters to allow lower or higher voltage reading 4. Sensor Output (3.3V max) must be Analog so that I can read it with arduino or teensy board 5. LOW NOISE (this is important) and VERY ACCURATE PCB Schematic mus...

    $69 (Avg Bid)
    $69 平均入札額
    19 入札
    ESP32 bluetooth communication 5 日 left
    認証完了

    Read the data from bluetooth peripheral device using ESP32 module.

    $203 (Avg Bid)
    $203 平均入札額
    29 入札

    Hi, I'm searching for a PCB designer who could develop a simple and easy printed circuit for a Raspberry Pi 3 A+ with some components like 2 relays, GPIO input and more stuff. Thanks

    $28 / hr (Avg Bid)
    $28 / hr 平均入札額
    46 入札

    Need an electrical engineer for a lab report. Details will be shared with the winning bidder.

    $38 (Avg Bid)
    $38 平均入札額
    14 入札

    Freelancers whom have AC Motor Inverter experience needed... We need PCB design for 0.5 kw to 22 kW AC motor drives and firmware software source with parametric values, over temperature, over voltage, over current etc protection. All designs will be error proof and TI failsafe CPU will be used. We have reference designs and schemantics. They will be combined as our description. Payment will be ...

    $1050 (Avg Bid)
    $1050 平均入札額
    15 入札

    I need one slide to demonstrate all steps of installation of Electric Heat Tracing System with animations

    $15 (Avg Bid)
    $15 平均入札額
    25 入札

    We are looking for experts in air / oxygen pneumatic control system. To control constant pressure in a small vessel of 35 Cubit ft. from 1.5 Bar to 2.5 Bar constant after setting the desired pressure. The out put flow is variable from 20 litres per minute to 200 litres per minute.

    $787 (Avg Bid)
    $787 平均入札額
    9 入札

    We need to reverse engineer an exsisting 6.2inc LCD screen with touch assembly and create a retrofit kit that will contain a raspberry pie that will drive the screen and touch There maybe some low level comms protocols to over come

    $772 (Avg Bid)
    $772 平均入札額
    20 入札
    Gaming Keypad & Mouse Designing 5 日 left
    認証完了

    New Design gaming keypad + mouse.(Picture attached) Step #1 – Design the Circuit Schematic Step #2 – Design the PCB Layout Step #3 – Evaluate and Debug the Prototype Step #4 – Program the Microcontroller Step #5 – Design Computer Software/Program for Keypad and Mouse buttons remapping. Step #6 – Provide working prototype.

    $783 (Avg Bid)
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    10 入札

    i am looking for a electronic expert in SystemVerilog and UVM test environment for RISC-V processor.

    $6 / hr (Avg Bid)
    $6 / hr 平均入札額
    2 入札
    electric wiring diagram 5 日 left
    認証完了

    AutoCAD wiring diagram of circuit

    $16 (Avg Bid)
    $16 平均入札額
    27 入札

    produce electric from sun and winds and use the flow of cars on roads to get electric a lot ideas

    $50000 (Avg Bid)
    $50000 平均入札額
    7 入札

    As in the title. I need someone to re engineer a PCB board for an EV charger cable

    $1460 (Avg Bid)
    NDA
    $1460 平均入札額
    17 入札

    I need a tech drawing of a 110x45 mm. platform in boxform ( 18 mm. high ) with water resistant (O-ring) lid, containing space for one holder for pcb ( 40x40 mm. Place for a mechanical motion sensor ( SQ-MIN-200) on PCB, containing space for 2 pcb 15x40 mm. digital connectors pcb to pcb) and AA battery holder.

    $220 (Avg Bid)
    $220 平均入札額
    14 入札
    Looking for PLC programmer 5 日 left
    認証完了

    Looking for PLC programmer. - Should be experience with industrial and machine automation system - Requirement is more close to 3 Axis VMC machine programming. We have to control 3 motors and 3 directions of customized machine. - Should be able to Select required components - Should be able to support for atleast 6 months in case of any debugging, modification, iteration required. - Project will ...

    $388 (Avg Bid)
    $388 平均入札額
    11 入札

    We need to connect and send data from Arduino to Lora Gateway (Chirpstack server) connected to Influxdb. We have alredy configured Chirpstack (Loraserver) and Arduino, see atached file. We need a complete Arduino IDE file to set some variables through Lora shield to send to Chirpstack to write to Influxdb. We need to send float and bool variables from Arduino to Chirpstack. With the .ino (Arduin...

    $207 (Avg Bid)
    $207 平均入札額
    13 入札