Electronics Jobs

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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    104 jobs found, pricing in USD

    Arduino code for embedded led clock with sensor, 90% functional but not fully terminated Please read attached docs and estimate/quote. Your questions are welcome.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    12 bids
    esp32 data transfer 3 6 days left
    VERIFIED

    I want to send a wave/mp3 file from my phone to an esp32 module via WIFI and make the esp32 play that file. That's all. Please bid if you know how to do it. I don't have much time.

    $98 (Avg Bid)
    $98 Avg Bid
    7 bids
    programar nodemcu -- 2 6 days left
    VERIFIED

    Connection between nodemcu some inovation in program

    $30 (Avg Bid)
    $30 Avg Bid
    7 bids
    Android Communications Hub 6 days left
    VERIFIED

    I need a communications specialist that is proficient in BACnet and Modbus protocols for both RS485 and IP networks. The communication path will be via the USB port on the Android device to dedicated electrical interface hardware.

    $1648 (Avg Bid)
    $1648 Avg Bid
    19 bids
    digital circuit 6 days left
    VERIFIED

    Digital circuit questions about: - Testing logic circuit - Synhronous sequential circuit - ASynhronous sequential circuit - Arthmetic circuit

    $23 (Avg Bid)
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    12 bids
    PCB M4515-2 6 days left
    VERIFIED

    Diseno sencillo de PCB para connectores JST XH 2 pin, 3 pin y 6 Pin

    $29 (Avg Bid)
    $29 Avg Bid
    20 bids

    a simple uno device that have clock, gyro, SD card writer, GSM module, and LCD that capture angle at every 5 second and log it. then trasnmit thru gsm when prompted. LCD is able to on/off to see current X,Y,Z position.

    $16 (Avg Bid)
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    4 bids

    I'm looking for a mentor and teacher on electronics, phone repair, computer repair on video conference for a beginner to experimented

    $4 / hr (Avg Bid)
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    3 bids

    Skills:MODBUS, PLC, BufferOverflow Contact me for Details.

    $196 (Avg Bid)
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    3 bids
    Induction melting Furnace 6 days left
    VERIFIED

    I want to build a simple and low budget induction melting furnace that can melt any metal including steel and iron

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    7 bids

    Hello, I would like make simple Web server on ESP32 to control few buttons. I want connect to web server from internet(External ip) and control it. You can use any free libraries in internet and embeded in project. I dont like solution like dyndns, dynu,.... or my router port forwarding. I have dynamic IP for my internet. For this project we can use my own linux server(cloud) for tunneling interne...

    $93 (Avg Bid)
    $93 Avg Bid
    8 bids

    I need to make money anyone who is already making help me to make. Thanks

    $18 (Avg Bid)
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    10 bids

    I want to activate the sensor with a distance of 50cm. to play a sound from the mp3 player. I was working with the same mp3 player with different sensor, the sensor broke today. now this is all I have. my deadline in 10 hours. can anybody help please. Thanks

    $26 (Avg Bid)
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    12 bids

    i want to build a private lorawan network and connect it using a websocket connection to my ios to send and receive data to my end node i dont want to use the things network also i want a way to detect disconnected nodes

    $480 (Avg Bid)
    $480 Avg Bid
    5 bids

    i want to build a private lorawan network and connect it using a websocket connection to my ios to send and receive data to my end node i dont want to use the things network also i want a way to detect disconnected nodes

    $329 (Avg Bid)
    $329 Avg Bid
    9 bids

    Design an constant current LED driver. 220V input

    $2028 (Avg Bid)
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    27 bids

    Hi, My IC is Pic16f676. See My Attached Picture for Details.

    $107 (Avg Bid)
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    27 bids

    More details will be given in the chat, expert only

    $17 (Avg Bid)
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    31 bids

    Multiple Bluetooth Beacons will be moving in an indoor open-space. Through Bluetooth-Wifi gateways (iOT-gateway) the accurate location needs to be identified on the virtual map of location. It will be sent to the dedicated server.

    $384 (Avg Bid)
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    10 bids

    you should know about ssd, hdd etc. you will be doing virtual labs for my project which starts very simple i.e to attach a monitor to HDMI etc but later on its more complex.

    $22 (Avg Bid)
    $22 Avg Bid
    9 bids
    iMac G4 - Mac Mini Mod 5 days left
    VERIFIED

    Hello, I’m a huge fan of the 20” iMac G4 model. I was wondering if you guys could customize it for it to be used only as a monitor but keeping all the looks to be able to just connect my Mac Mini and use it as a modern Apple computer with that iMac G4 “shell” if you could say so. I know graphics won’t be great compared to newer models but I really don’t care. ...

    $250 (Avg Bid)
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    2 bids

    we want agriculture sprying Drone 10-15ltr without Tank . Only Required Design and consultant and help for Manufacturing that

    $60 (Avg Bid)
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    5 bids

    Making a Power System Reliable Objectives: To understand the planning/design process that goes into making a power system reliable. Tasks and Report: 1. To test the reliability of a system we will apply the following rule: No single line or generator outage will leave the system with lines overloaded or bus voltages violating limits. 2. Given the PowerWorld case [login to view URL] with the d...

    $185 (Avg Bid)
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    8 bids
    power world task help 5 days left
    VERIFIED

    Making a Power System Reliable Objectives: To understand the planning/design process that goes into making a power system reliable. Tasks and Report: 1. To test the reliability of a system we will apply the following rule: No single line or generator outage will leave the system with lines overloaded or bus voltages violating limits. 2. Given the PowerWorld case [login to view URL] with the d...

    $112 (Avg Bid)
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    6 bids

    I am looking to have a small mini microphone built with bluetooth capabilities powered by a lithium ion battery. I would like one built along with a full build order.

    $182 (Avg Bid)
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    11 bids

    I am looking for someone to design a simple high side PWM circuit. This will be running at 12-15vdc and could theoretically have a load of 15A max. It can't be low side because the negative terminal of my PWM controlled device is grounded to the frame. I prefer Kicad, or Fritzing as those two are easiest for me to customize my board layout in. If you can make the circuit entirely using digike...

    $39 (Avg Bid)
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    17 bids

    arduino code for embedded led clock with sensor, 90% functional but not fully terminated

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    37 bids

    For a new apparatus I need an electronic engineer with experience with mobile smartphone hardware.

    $611 (Avg Bid)
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    14 bids

    I have an automated system and i need an electrical engineer to create the computing unit. Preferred skills: 1. Electrical 2. Networking 3. Programming 4. PCB Design 5. Sensors

    $190 (Avg Bid)
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    38 bids

    I have an automated system and i need an electrical engineer to create wiring diagram for them. Preferred skills: 1. Power Management 2. High Voltage

    $39 (Avg Bid)
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    16 bids
    Solar LiPo Charger board 4 days left
    VERIFIED

    Wanted is design, schematics, PCB layout and working prototype of a solar LiPO charger board. Documentation of all used parts as well as schematics and layout has to be delivered along the gerber files, a BOM list and a working prototype. The specs are as follows: Minimum requirements: - 1V .. 3V input from a photovoltaic cell - charging of a single cell LiPO battery 150mAh .. 500mAh capacity -...

    $400 (Avg Bid)
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    17 bids

    I need to execute a configuration in Raspberry pi

    $21 / hr (Avg Bid)
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    27 bids
    ADS momentum simulation 4 days left
    VERIFIED

    I want to simulate a RF board using ADS momentum simulation. If you have good experience with ADS momentum simulation, please contact with me.

    $200 (Avg Bid)
    $200 Avg Bid
    2 bids

    Hi,freelancers! I need 3KV Inverter be able to use the multi-port for 1kv Solar panel , Wind generator , Diesel generator , Battery charge. If this project interest , prepare of experience project this ago. Once , if I am hired any excellent freelancer , I will discuss more kindly and provide of attachment. Thanks for your attention.

    $432 (Avg Bid)
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    11 bids

    Please note that i do not intend to use built in SPI libraries for SPI. I need to write it from scratch and test some transfer of bytes at desired Clock speed of 50KHz

    $93 (Avg Bid)
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    9 bids

    I'm looking for a tv repair professional that can fix a TV remotely

    $6 / hr (Avg Bid)
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    5 bids

    I need to make a bluetooth controller for my product. Be able to control it through smartphone such as turning it on or off. If no other controller available then we can use arduino. and make an iphone app for it.

    $430 (Avg Bid)
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    24 bids
    PLC Programming 4 days left

    We are APH Tech. We take turnkey automation projects. We are currently looking for PLC programmer for one of our project.

    $102 (Avg Bid)
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    22 bids

    I'm a research and development engineer looking for increasing and encrypting the signal of nRF24L01 or HC-11 Modules for a research. - The signal must be increased in range from 10 Km up to 30 Km. - It must be NLOS. - Must be encrypted with a high and secured encryption. *You have to* : 1- Submit a research paper that include the explaining of the project you did in details. 2- A schematic...

    $118 (Avg Bid)
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    7 bids

    Opening a new Fitness gym in Florence, Alabama. Needing an experienced technician to assist in installation of the gym master door system.

    $25 - $50 / hr
    $25 - $50 / hr
    0 bids
    LED and LCD screen TV repair 4 days left
    VERIFIED

    I'm looking for flat screen tv repair teacher

    $6 / hr (Avg Bid)
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    2 bids

    Seeking a freelancer to design our project. We wish to take readily available scales the have BLE 4.0 and leverage the new BLE 5.0 protocol to implement the mesh and beacon abilities within the product development. The scales we have access too, already have the ability to send weight we want to add temperature and battery/charger voltage to be sent to an app we want to develop. The micro-cont...

    $3091 (Avg Bid)
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    41 bids

    I need a sample code in Arduino for STM32F103 uC to bring the uC to sleep mode and wake it up by external interrupt and internal RTC alarm. the power consumption of uC should not be more than 10uA in sleep condition. when uC wakes up it continues from the point it stopped. There is no ADC on this project. we need to access 2 serial ports, I2C bus and few input/ output when device wakes up. Maxim...

    $120 (Avg Bid)
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    18 bids

    Require to programming this microcontroller from scratch. All hardware required will be informed by you

    $20 (Avg Bid)
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    3 bids

    This is about a motorcycle project. I want to control 5v signals (max 4 of them). I need to calculate the HIGH ones. When the calculation meets a specific limit number and a switch is pressed I want to interrupt the signal. This is the basic idea, it will be a bit more complex in the end but I don't want to make the project public. I also want to set the limit through a smartphone applicatio...

    $663 (Avg Bid)
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    48 bids

    Looking for a programmer for Orange pi compatible for Raspberry Pi 3 B+ developer, planning to hire you to build this Wifi Vendo Machine Plus eloading let me know if your interested to learn more about this project contact me. attach picture for reference only.

    $567 (Avg Bid)
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    12 bids

    Design a schematics for UHF RFID Tag/Card Reader/Write * Note only Schematics need to be done. 3 kind of working distance 10CM , 1M , 5M Capability to Read minimum 200tags at 1 time Also Schematics 2 Relay Output WIFI/BLE Please BID only if you have experience with RFID .

    $139 (Avg Bid)
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    7 bids

    A simple clockdivider code but if you need more details message me. I am a student so I would give 10 dollars for this. Need it in 2 days

    $10 (Avg Bid)
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    15 bids

    I am using arduino mega 2560. I have a master arduino and a slave (display). They are communicating over SPI protocol where display expects the master to send data at 50 KHz i.e. the SCK pin from master to slave should operate at 50 KHz instead of buit in 16 MHz clock. Is there a method to reduce the clock frequency ? Altrernative method (no preferred) would be to generate a 50 KHz signal using ti...

    $19 (Avg Bid)
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    In this project, we are collecting the data from a sensor and converting analogue data into digital using an ADC which is interfaced to a processor using SPI interface. The requirement is to collect the same number of data points every second which is equally spaced with minimal noise from sensor and ADC. Information about the ​sensor, ADC and micro-processor will be discussed in person.

    $338 (Avg Bid)
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    3 bids

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