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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    129 робіт знайдено, ціни вказані в USD
    Electrical power Theft detection system -- Hardware Project 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Dears Hello everybody, I need a hardware project titled: "Electrical power theft detection system using Arduino, wireless data transmission and receiving system". Results will be: 1. If there is no difference between the Transmitter and Receiver Board, then there is no theft and electricity will be active. 2. If there is a theft of electricity between the Transmitter and Receiver th...

    $185 (Avg Bid)
    $185 Сер. заявка
    3 заявки
    PCB Board Design Update 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have an existing PCB board design , based on a raspberry pi compute module . I need to have some modifications ,additional components and updates to this design . Attached is a word doc listing changes . And the existing PCB design document.

    $340 (Avg Bid)
    $340 Сер. заявка
    5 заявки
    Height Sensor 6 дні(-в) left

    10meter height sensor, data transfer over the WiFi. So it will be goes to server or any kind of database.

    $21 (Avg Bid)
    $21 Сер. заявка
    1 заявки
    Transceiver design 6 дні(-в) left

    We required to design a 2.4 GHZ transceiver module for 5 Km range in line of sight

    $99 (Avg Bid)
    $99 Сер. заявка
    4 заявки

    We are looking for a freelancer guy who can build an app that can any kind of smartwatch with our app and gives the reading of heart rate, tracking your activity, and providing reminders throughout the day. And the end of every week a report should be sent to a registered user email id.

    $592 (Avg Bid)
    $592 Сер. заявка
    5 заявки
    Connect Arduino & Oculus 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want to transfer data from arduino to oculus.

    $518 (Avg Bid)
    $518 Сер. заявка
    3 заявки
    Raspberry PI LED Matrix 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We need a Freelancer that has some experience with integrating LED Matrix panels with the Raspberry PI 3+. The Freelancer must be able to assist with the following - 1. Provide details with wiring the Raspberry to our LED Matrix Panels. 2. Write and load code in Python for Raspberry, so that the LED Matrix displays what is being transmitted on the HDMI output of the Raspberry. 3. The Python cod...

    $794 (Avg Bid)
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    19 заявки
    stm32 board with ov7670 cam 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    stm32 board interface with OV7670 camera keil IDE codes are written, need an expert to troubleshoot this project.

    $40 (Avg Bid)
    $40 Сер. заявка
    2 заявки
    metal shop 6 дні(-в) left

    I have a 60x100 metal shop and I want to put in a mechanic's shop. it has and existing 120/208volt 3phase meter and disconnect only. I want to install a 200amp 42 space panel, it has 8 car lifts that I want to run 4-40amp circuits and tap 2 lifts off each circuit. 5 ton A/C 11- high bays a misc outlets. it has a 2 story office about 800 SQ-FT. just the minimum basic to get by. I can provide a...

    $333 (Avg Bid)
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    6 заявки
    Arduino inclinometer 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Set up a digital arduino inclinometer and digital compass to display on standard 2 line arduino display . Goal is to Display pitch, roll and bearing (compass from 0- 360) Just need someone to put it together. Basically this plus a compass: [увійдіть, щоб побачити URL]

    $53 (Avg Bid)
    $53 Сер. заявка
    12 заявки

    Turn on-off by wireless ou bluetooth (30A) * 5 power relay (6A), poweringon and off sequentially Presence sensor - 8 sensor PIR distance until 4 meters.(simultaneous).(360o). *If detect presence in only one - turn off the equipment 30 A. Distance sensor - 8 sensor distance (measure distance). Measure distance and send the information to a software to calculate. *enable turn on with timer 5 m...

    $183 (Avg Bid)
    $183 Сер. заявка
    13 заявки
    POS thermal receipt 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, Problem is with USB thermal receipt printing. It does not keep the [увійдіть, щоб побачити URL] receipt comes out in really weird and bad layout. The program is in Php. Let me know possible solution.

    $199 (Avg Bid)
    $199 Сер. заявка
    5 заявки
    I need a PCB designer 6 дні(-в) left

    I need to create a schematic similar to the Wemos d1 v3.0 and while adding a transistor, 10k resistor and a battery adapter.

    $370 (Avg Bid)
    $370 Сер. заявка
    38 заявки

    Instead of spending months trying to figure out what I'm doing wrong, I would like to pay someone to diagram and write the code for a fairly simple and straight forward project: A pan/tilt device equipped a laser pointer that will be programmable by the user to start and end at selected points. The speed of the laser as it travels to each point would be controlled by a potentiometer. Start a...

    $443 (Avg Bid)
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    23 заявки
    Trophy icon RevUp Tuning 6 дні(-в) left

    Its for all cars who need more hp, reprograming the ECU (computer of the car) changing the parameters empowering the car. More performance, similar than the chip tuning. Like APR, UNITRONIC, GIAC, etc. I quote "Electronic reprogramming of motor control units (ECU) of vehicles in order to improve the performance of Power, Torque, Maximum speed, as well as in acceleration and response. Beside...

    $30 (Avg Bid)
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    0 робіт
    digital signage 6 дні(-в) left

    Hello, I manage a digital signage network. I want to develop an internal solution to manage the broadcast on my entire Raspberry pi3 B+. We must develop the system part on the Rb B + and also the software part in saas mode to control all players. The broadcast must be able to be done individually or by grouping players. Several features are expected such as the creation and programming of videos ...

    $4492 (Avg Bid)
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    12 заявки
    Need help in a small electrical project 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need help in a small electrical project

    $35 (Avg Bid)
    $35 Сер. заявка
    14 заявки
    Extraction unit 6 дні(-в) left

    My project is focused on finding a easy and safe solution to extractions of essential oils done at home. Currently I am focusing myself on the ethanol extractions, and I want a solution to re-use the ethanol, and a purged product, we're all the ethanol is extracted from the end product. The extraction should be done at the lowest temperature possible, and therefore it should done under a vac...

    $601 (Avg Bid)
    $601 Сер. заявка
    2 заявки
    PCB Design 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Require freelancer/consultant to work within existing team and project. Must have requirements 1. PCB Design skills - Portfolio containing projects with 4+ layers and 50+ individual components 2. Altium software 3. Low power IOT type design knowledge Bonus skills - demonstrate knowledge and experience of the following 1. ESP32 2. LoRa Please send details of your portfolio and experience. When yo...

    $14 / hr (Avg Bid)
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    16 заявки
    EagleCAD PCB designer 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    An expert electronics engineer who can combine AIY voice and vision HAT kit to be one, will leave out some components

    $62 (Avg Bid)
    $62 Сер. заявка
    9 заявки
    Arduino Infared sensor, Buzzer and LCD Display 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a code for these items. We need a temprature shown on our display. If the temperature goes above 60 degrees it should activate the buzzer. Input for the data is: D1 and D2 D4 and D6 for the buzzer MLX90614ESF AAA Thermo Sensor MCU

    $37 (Avg Bid)
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    34 заявки

    Hallo, ich suche jemanden, der mein Projekt "Arduino PID Controller mit Display für einen Pelletgrill" zu Ende macht bzw. weiter entwickelt. Mein aktueller Programmierer ist leider etwas zu träge und das dauert mir zu lange. Das Projekt ist auch schon sehr weit entwickelt. Ich suche jemanden, der Erfahrung mit der Hardware hat, es muss z.b. noch ein neues Display hinzugefü...

    $1188 (Avg Bid)
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    12 заявки

    Objective: Establish communication between two Arduino Pro Minis AtMega328P 3.3 V 8 MHz so sensor value from one pro mini can be sent to another. Setup: 1st pro mini is connected to LoRa and 2nd is connected to hall effect sensor. Sensor Type: The sensor is an analog sensor so 2nd Pro Mini will be continuously waiting for input from sensor. 2nd pro mini’s job is to count when the pin c...

    $53 (Avg Bid)
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    6 заявки

    You will join our Internet of Things teams and will be working on our IoT platform. Depending on your skills it may be C, C++, Python or Java. Full details will be given to qualified applicants. Required skills: - Embedded controller / firmware programming (>2 years) - C and or C++ software programming (>3 years) - Previous work sensor dataHow does your experience in the area of embedded ...

    $21 / hr (Avg Bid)
    $21 / hr Сер. заявка
    36 заявки

    Air Conditioner controller(Raspberry Pi/ Arduino/ Micro Controller based) working on the temperature setting to operate two ACs in sequencing(AC1 and AC2). Nomenclature: 1. Ambient temperature will be calculated by temperature sensors. (T1, T2, T3) Average of 3 temperatures will be TAVG= (T1+T2+T3)/3 2. Tavg will be used as a reference temperature. (RT=Tavg) 3. Input will be the desired temperatu...

    $153 (Avg Bid)
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    Using Brayton Compression Power Cycle using supercritical CO2 as working proceed fluid using renewable heat sources. We want technical and engineering design for process and Equipment sizing in India.

    $2883 (Avg Bid)
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    6 заявки

    download below file for information of what is my requirement. for more certification pls contact me. all the variable of main screen is must be integer type.

    $78 (Avg Bid)
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    5 заявки

    Actualmente desarrollo una aplicación para mi proyecto, se trata de una aplicación que monitorea los parámetros recibidos por Socket e InputStram, esos se envían por serial de arduino, estoy tratando de utilizar RecyclerView y un adaptador, al recibir la primera cadena de parámetros los separo por split o recorro el Array con un ciclo for, pero a los 5 segundos d...

    $547 (Avg Bid)
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    Summary: I’m looking to make a control box that controls the lights on a strip of 100 WS2812 LED’s. 2 Rotary Encoders (R.E.), and 2 Potentiometers (Pots) will be used to control the lighting effects via an Arduino Mega using the FastLED library. Detail: (See attached Picture) 4 control knobs (2 Rotary Encoders, 2 Potentiometers). Info about the function of each below. Rotary Enco...

    $65 (Avg Bid)
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    10 заявки
    ATtiny85 ARDUINO developer 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking to develop a simple LASER Garage detector. I attached the documentation for this project. Any other details we can discuss

    $66 (Avg Bid)
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    11 заявки
    manufacture 3 phase smart meter 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We required expert and exoerienced who already working on smart meters. So we need 3 phase smart meter. Urgently required and we have big order

    $1247 (Avg Bid)
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    10 заявки

    Will be fitting out, upgrading and modernising canal and river vessels to be as eco friendly as possible but with all the conveniences of a modern home in town. I will be working with clients to assist them in becoming as self sufficient as possible within their available budget. The emphasis will be on utilising the best of both old and modern technologies. Off grid life does not have to be hard....

    $567 (Avg Bid)
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    Multitooth 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for someone to engineer and design a final product for me. I would like for this Engineer to be located in the United states. The product is a bluetooth splitter. It takes one bluietooth signal and splits it into 5 independent signals. So you can connect to the device with your phone via bluetooth and broadcast the signal(music or data) to 5 bluetooth receivers (speakers) I have a...

    $2494 (Avg Bid)
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    6 заявки
    Producto inflable 5 дні(-в) left

    Necesitamos programador de arduino para controlar el inflado y desinflado de un producto de uso médico.

    $26 (Avg Bid)
    $26 Сер. заявка
    5 заявки

    Project is ON-HOLD. Sorry but project will be open again with more precise description. Thank you for your proposals, You will be contacted again with more precise instructions. Thank You We need Custom PCB with esp32, ethernet port, 485 comunication, 4x fet output. Runs on 5V.

    $190 (Avg Bid)
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    26 заявки
    Simulink - matlab (Van der pol,phase locking) 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Cerco un esperto di controlli automatici, avrei un esercizio didattico da analizzare e svolgere e mi serve aiuto su (matlab-simulink) perchè sfortunatamente sono indietro con la consegna quindi ho bisogno di qualcuno che me lo svolga e me lo spieghi in maniera semplice. l'esercizio tratta (Phase locking,sincronizzazione e accoppiamento con controllo). Simulazione Matlab( ho i riferimen...

    $27 (Avg Bid)
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    2 заявки
    Controllo automatico doppio oscillatore di van der pol 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Cerco un esperto di controlli automatici, avrei un esercizio didattico da analizzare e svolgere e mi serve aiuto su (matlab-simulink) perchè sfortunatamente sono indietro con la consegna quindi ho bisogno di qualcuno che me lo svolga e me lo spieghi in maniera semplice. l'esercizio tratta (Phase locking,sincronizzazione e accoppiamento con controllo). Simulazione Matlab( ho i riferimen...

    $9 - $34
    $9 - $34
    0 заявки
    Controlling 2HP Refrigeration Compressor with VFD 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We currently have our cold room refrigeration compressors running on a fixed rpm. We have both single phase 220V/50Hz (ZB21KQE-PFJ) and 3 phase 380V/50Hz (ZB21KQE-TFD) scroll compressor systems. These compressors are running off an inline UPS. When the power goes off, the UPS will handle the load before the generator starts up. The problem we are currently having is that both compressor types draw...

    $166 (Avg Bid)
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    11 заявки

    An Analysis of Fault Location Algorithm for Transmission Lines Using Synchronized Measurements • To retrieves all triggered event reports from relays and digital fault recorders (DFRs) automatically. With these reports, the system identifies the faulted transmission line(s) within the transmission network. • To determine the fault type and calculates the fault location and fault resistan...

    $81 (Avg Bid)
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    3 заявки
    3 phase contactor protect short circiut -- 2 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want somebody design a control circuit to to control a 3-phase contactor to trip when short circuit happens as protection. the following must be submitted: 1- the code file (arduino IDE) 2-the PCB file 3- the bill of material and their numbers

    $144 (Avg Bid)
    $144 Сер. заявка
    18 заявки

    I want to connect the readout integrated circuit (roic) to single board computer (raspberry pi or arduino). The project is very simply. I need to read the data coming from roic. There is restriction on which roic we have to use.

    $102 (Avg Bid)
    $102 Сер. заявка
    8 заявки

    I have a robotic project that I am working on with Dual RTK gps, Raspberry Pi and Arduino Due micro processors plus other sensors. For some reason the Arduino sometimes crashes. I want an experienced Electronics engineer to work with me remotely to determine the route of the problem I do have an oscilloscope and logic probe. Only degreed experience people with current Arduino and Raspberry pi expe...

    $201 (Avg Bid)
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    13 заявки
    Smart Multipurpose Detector 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Smart Multipurpose Detector NB-IoT Technology Based Smart Multipurpose Detector. Detection & Alarm : GAS, SMOKE, FIRE, LIGHT, TEMPERATURE , HEAT, LPG/CNG

    $1540 (Avg Bid)
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    Simulation 5 дні(-в) left

    I want to simulate the impedance of Lithium ion battery, thereby plotting a Nyquist plot using a set of parameters. The plot will be real against negative impedance

    $141 (Avg Bid)
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    20 заявки
    Write code for an arduino style LED light controller. 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, We need to make a pin-less plinko board. One that replaces the pins with LED lights. When a pressure swith is touched at the top area of the board, It sends a random series of LED's blinking down the board into one of the slots. We have attached an image of a standard plinko board and a rendering of what we imagine the pin-less board to be like. We will need you to instruct us on how ...

    $12 / hr (Avg Bid)
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    27 заявки

    I would like an arduino programmer to create a code to calculate the speed and movement space with MPU6050 or CMPS14 (movement is a 3d moving tracking with IMU). For example [увійдіть, щоб побачити URL]

    $241 (Avg Bid)
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    15 заявки
    labview urgent work! 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    urgent labview work. Serious and committed developers only

    $164 (Avg Bid)
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    16 заявки

    Сreate a secret notes service based on the xenforo forum. Analogue [увійдіть, щоб побачити URL] User Zone 1. A note is created with the ability to create a password. 2. A note is created with the ability to read only a specific nickname. If you specify a nickname, the notification comes inside the forum. 3. The note is destroyed after reading. 4. Type of note domain/note/ Administrative Zone 1. Ar...

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    5 заявки
    I need Html 5 expert 5 дні(-в) left

    i need html5 expert. and you have to know very well about Bootstrap and CSS 3

    $13 (Avg Bid)
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    2 заявки

    Need help in a python project which needs electrical domain knowledge as well

    $167 (Avg Bid)
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    15 заявки