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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    147 znalezione projekty, cennik w USD

    i need a tachemeter design with the msp430 microcontroller that store the rpm in an external memory (I2C OR SPI) and that send the data trough wifi(cc110l) and is powered by a 3.6 battery

    $145 (Avg Bid)
    $145 Średnia Oferta:
    7 składanie ofert
    Volt Ammeter and controlling Op Amp 6 dni left
    ZWERYFIKOWANY

    Hello i need volt ammeter by using atmega8 MCU and plug want control Lm358 opamp output by 2 push button you can see on pictures,for more detail please contact with me Do not bid from Pakistan or india

    $144 (Avg Bid)
    $144 Średnia Oferta:
    5 składanie ofert
    Software Engineer Needed 6 dni left
    ZWERYFIKOWANY

    More details ill be shared via chat

    $17 (Avg Bid)
    $17 Średnia Oferta:
    5 składanie ofert
    $14 Średnia Oferta:
    4 składanie ofert
    Software Engineering Experts 6 dni left
    ZWERYFIKOWANY

    More details ill be shared via chat

    $16 (Avg Bid)
    $16 Średnia Oferta:
    3 składanie ofert
    Solve Nodemcu ESP8266 issue 6 dni left
    ZWERYFIKOWANY

    We develop nodemcu esp8266 project. In this project we generate pulse from mobile app via internet using fire-base. in starting its working properly but letter some issues comes and now its totally stop working. Currently its not connected properly. check the whole project below file.

    $185 (Avg Bid)
    $185 Średnia Oferta:
    7 składanie ofert
    Software Engineering Expert. 6 dni left
    ZWERYFIKOWANY

    More details ill be shared via chat

    $15 (Avg Bid)
    $15 Średnia Oferta:
    6 składanie ofert
    Software Engineering Expert 6 dni left
    ZWERYFIKOWANY

    More details ill be shared via chat

    $19 (Avg Bid)
    $19 Średnia Oferta:
    3 składanie ofert

    design a micro-controller based motor drive for controlling the speed of a permanent magnet DC motor. In this design, you will be designing a chopper circuit based motor drive that uses either an IGBT or MOSFET, for control of a dc permanent magnet motor for variable speed operation in one direction only. The specifications are as follows: 1. Motor: Type: dc permanent magnet motor. Voltage rating:...

    $152 (Avg Bid)
    $152 Średnia Oferta:
    14 składanie ofert

    Calculate parameters on occurring fault on power systems

    $22 (Avg Bid)
    $22 Średnia Oferta:
    6 składanie ofert

    I have 6 small code of matlab Need to Run all files using my token and email to submit It is maximum 2 hours work for an expert Delivery 24 hours Must submit a document file in end with screenshot of the submission of each code Maximum budget is 40 usd .. Fixed price

    $19 / hr (Avg Bid)
    $19 / hr Średnia Oferta:
    19 składanie ofert
    PLC Programmer 6 dni left

    We want a PLC Programmer for our surgeon control panel

    $333 (Avg Bid)
    $333 Średnia Oferta:
    19 składanie ofert

    We want to develop RFID Card base Pulse Generate and pulse counter (Digital Pulse) project. for that we use RC522 - RFID Reader / Writer 13.56MHz with Cards Kit includes a 13.56MHz RF reader cum writer [zaloguj się, aby wyświetlić URL] can use with module ardiuno or nodemcu esp8266 or esp32 for generate pulse, Project is simple We write the pulse value in RFID card and when Card touch the reader...

    $231 (Avg Bid)
    $231 Średnia Oferta:
    7 składanie ofert

    Provide me with code of controlling BLDC. the budget is 30$. Please ping if you are okay with budget. Details will be shared with chosen freelancer Thanks

    $17 (Avg Bid)
    $17 Średnia Oferta:
    7 składanie ofert

    I have a board with 3 dc 12v 20w led. I need somebody to fix battery/accu issue. I need to have small battery to give the leds power to give them light for 6-8 hours. The accu/battery need to be small not higher then 2cm

    $138 (Avg Bid)
    $138 Średnia Oferta:
    13 składanie ofert

    I have to control an Inverter.I need help from someone who had hand-on experience on Texas instruments DSP's such as TMS320F28069,TMS320F28377S,TMS320F28379D.I need you to be good at differential ADC, Interrupts and code composer studio. Logic will be provided. You need to develop two programs one with PI control and another with a variable frequency method. More details will be in the chatbo...

    $60 (Avg Bid)
    $60 Średnia Oferta:
    1 składanie ofert

    Purpose All cameras will take a picture at the same time. Timing for the pictures will be associated with changes in GPS location. These GPS changes need to be a variable that I can adjust (a variable in the program). The filename of the pictures need the same time stamp name and with camera number. Example <camera> - <same time stamp>.png [zaloguj się, aby wyświetlić URL] [zaloguj si...

    $253 (Avg Bid)
    $253 Średnia Oferta:
    4 składanie ofert

    Need an end user device design to record and report sensor data via LoRa / LoRaWAN / Helium LongFi transmission. Temperature, Humidity, Light Level, Sound Level, Infrared/heat, Flame, Smoke, CO, CO2, Acceleration, Magnetic field, Battery Percentage, and other sensor date. Sensor data to be written as (UTF-8 representation) records to a flat file in key=value pair format on a per sensor basis by a ...

    $662 (Avg Bid)
    $662 Średnia Oferta:
    17 składanie ofert
    PCB Design and Programming Improvement 1 godziny left
    ZWERYFIKOWANY

    We need improvement on our already made PCB for a home appliance project. Further Details will be shared with the applicants.

    $229 (Avg Bid)
    Pilne Projekt z Umową o Zachowaniu Poufności
    $229 Średnia Oferta:
    16 składanie ofert

    Design my own inexpensive inkjet printer I would like to create an inexpensive inkjet printer using easily available parts and a custom nozzle. Board can be arduino or other

    $99 / hr (Avg Bid)
    $99 / hr Średnia Oferta:
    11 składanie ofert

    i need help to read data and store it on matlab

    $66 (Avg Bid)
    $66 Średnia Oferta:
    22 składanie ofert

    I am in need of Arduino developer. It's kinda simple project (for about one hour)

    $105 (Avg Bid)
    $105 Średnia Oferta:
    42 składanie ofert

    I need to build device with gps, bluetooth, wifi & motion sensing capabilities. Data collected should be pushed to backend server using mqtt protocol. We need complete source code and option to control and change things as and when required. Prefer python as a language to code. This will be short project and should not require too much time. For complete details what is required, contact me.

    $782 (Avg Bid)
    $782 Średnia Oferta:
    18 składanie ofert

    We are UK based Group of company and now in India Looking for Technical sales & Business development Engineer that contains experience & skills in: 1. Industrial Automation background. 2. 2-4 year of experience. 3. Strong B2B contacts. 4. Generate leads and connect company with higher management of another company. 5. Working knowledge in Scada solutions, PLC, VFD, Servo Motors and ex...

    $351 (Avg Bid)
    $351 Średnia Oferta:
    1 składanie ofert

    We need an engineer to create an electronic card. The software of the card, ios and Android application will also have to be build according to our request. We are looking for a solid engineer with the following skills: - 2+ years of firmware experience and electronic design - Extensive Embedded programming experience - Experience working with esp32, OTA, Wifi provisioning - Good written and sp...

    $742 (Avg Bid)
    $742 Średnia Oferta:
    41 składanie ofert
    electronics technician-1 5 dni left
    ZWERYFIKOWANY

    i have many electronics equipment need repair. the brands are behringer, dynacord, samson. the technician should be in India.

    $10 - $30
    $10 - $30
    0 składanie ofert

    Power systems fault analysis including generator and motor current.

    $117 (Avg Bid)
    $117 Średnia Oferta:
    23 składanie ofert

    I have a PCB design, schematic, and enclosure design for an innovative new handheld magnetometer. For the PCB design, I have an EAGLE CAD source file, GERBER files, and a bill of materials for manufacture. In addition, the enclosure design is an STP file that can be 3D printed or injection molded. The device is a small handheld magnetometer. It is roughly 4 square inches in area and has dimension...

    $2227 (Avg Bid)
    $2227 Średnia Oferta:
    22 składanie ofert

    I have already started it and don't have enough time to complete it includes Dht11 sensor, keypad, lcd, MQ 2 smoke sensor, raspberry pi 3 a+ microcontroller and the programming is done in python

    $15 / hr (Avg Bid)
    $15 / hr Średnia Oferta:
    28 składanie ofert

    We are looking for an experienced freelancer who can create demo/instructional videos for a product we will be launching. The product will be an electronic consumer product. Please explain what type of applications you use for your videos. Example/Portfolio videos would be greatly appreciated.

    $40 / hr (Avg Bid)
    $40 / hr Średnia Oferta:
    9 składanie ofert

    You need to write a 30 pages report after studying the research paper which i will provide to you. the bidder should have electrical engineering and control system background.

    $57 (Avg Bid)
    $57 Średnia Oferta:
    6 składanie ofert

    The skills required for this project are a good knowledge of C programming, modbus RTU, MQTT, AT commands and Atmel microcontrollers. The hardware is based on an ATXmega(-A4-128) and a Quectel BG95 (or BG96) witch has a built-in MQTT protocol stack. The board will be a modbus RTU slave device with some registers witch are synchronised with the corresponding MQTT variable. The BG95 has a built in G...

    $555 (Avg Bid)
    $555 Średnia Oferta:
    20 składanie ofert

    I want a technical drawing for machine that making concrete brick showing the description of the parts needed to build one like it this a link of video of this machine [zaloguj się, aby wyświetlić URL] the work will include the following: 1 - Mechanical area, includes detailed drawings and three-dimensional drawings of all machine parts. The drawings show the measurements, sizes, weights, materi...

    $878 (Avg Bid)
    $878 Średnia Oferta:
    19 składanie ofert

    This is a mechanical and design task, it may require special skills in mechanics, math and thermodynamics. What have to be done: 1. Create design of the product and get an acceptance. 2. Create a prototype device after the design acceptance. Device Description: - The device will be used for tests and will not be used by public users we may produce more for tests. The device and its design are th...

    $30 / hr (Avg Bid)
    $30 / hr Średnia Oferta:
    20 składanie ofert

    I want a firmware for a digital Clock using the SAMD21 internal timer to be coded in C using Atmel Studio. For this I will present my proposed file layout and requirements in detail and I want it done without using ASF. I need to run the board on a pair of AA batteries and need the lowest power consumption for processing power.

    $99 (Avg Bid)
    $99 Średnia Oferta:
    7 składanie ofert
    ADSP BF536 / ADSP-SC587 4 dni left
    ZWERYFIKOWANY

    Embedded developer , Uclinux , networking , firmware , PCB e.t.c PCB must have two LAN interface , two serial port (rs232/rs485), SD card , SDRAM, NAND Flash e.t.c

    $2586 (Avg Bid)
    $2586 Średnia Oferta:
    18 składanie ofert

    An expert in robotics is needed for some pid work. only expert should bid

    $89 (Avg Bid)
    $89 Średnia Oferta:
    9 składanie ofert

    An expert in robotics is needed for some pid work. only expert should bid

    $40 (Avg Bid)
    $40 Średnia Oferta:
    4 składanie ofert
    Build me a Product Design -- 2 4 dni left
    ZWERYFIKOWANY

    I want to design a gps live tracking wrist watch which is operated by fingerprint sensor.

    $219 (Avg Bid)
    $219 Średnia Oferta:
    12 składanie ofert
    Settable White 4 dni left

    1. We need to develop an ios APP 2. App can read and write the data by iphone NFC 3. We already designed the UI, while improvement of UI is encouraged and tbd 4. Operation and function of the NFC are already developed by the IC company. Source code are availabe at the below link: [zaloguj się, aby wyświetlić URL] 5. Freelancer needs to modify the source code to apply with our designed UI

    $243 (Avg Bid)
    $243 Średnia Oferta:
    5 składanie ofert

    My project is to have automatic watering when our land is dry and when the ground gets wet, the automatic water motor is off.

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    45 składanie ofert

    The goal is to recreate the 1972 Atari classic Pong on the included LCD display. The first objective is to make the two player version of this game. Player 1 and Player 2 must use the joysticks for paddle control. These events should be interrupt driven, meaning the joystick interrupts the main loop running the game to tell it to update position. Use serial communication to write to the display. ...

    $198 (Avg Bid)
    $198 Średnia Oferta:
    10 składanie ofert

    We have a commission task, we are an optical cable manufacturer and need you to help us complete the task Telecommunication Engineering

    $162 (Avg Bid)
    $162 Średnia Oferta:
    17 składanie ofert

    I am trying to do an IoT project that allows me to open a garage door from my cell phone, for this I need to clone a remote control that transmits at the frequency of 390Mhz, like this one: [zaloguj się, aby wyświetlić URL] 1600769395 using a cc1101 module ([zaloguj się, aby wyświetlić URL]) I could not configure the CC1101 to detect the signal, it simply does not detect it. I have tried other d...

    $302 (Avg Bid)
    $302 Średnia Oferta:
    15 składanie ofert

    Im developing a wifi and bluetooth enabled digital scale , im thinking esp32, lipo battery a load cell a few buttons for nav and small oled , someone else will do the app side of things im just responsible for the embedded side, I'm going to build a prototype in about 3 weeks time, once I'm done, and the client approves, I would like someone to help me fasttrack the development to final...

    $517 (Avg Bid)
    $517 Średnia Oferta:
    31 składanie ofert

    Need help designing a prototype phone for my electronics business

    $128 (Avg Bid)
    $128 Średnia Oferta:
    34 składanie ofert

    Se requiere instalador de DVR Movil para Autobus, Van, Gruas, Pipas, etc Aproximadamente de: - 2 a 4 camaras internas o externas de la unidad - Paro de motor - Sensores de puertas, plataformas, etc. Disponibilidad incluso en sábados y domingos. Solo Ciudad de México.

    $192 (Avg Bid)
    $192 Średnia Oferta:
    4 składanie ofert

    I'm doing an electrical power optimization through AMPL software (Branch and Bound). For simplicity I have uploaded two types of files .doc and .txt All I want is to change one of these into a .dat (data file) and read (and display) them using AMPL.

    $176 (Avg Bid)
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    3 składanie ofert