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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    99 работ(-а,-ы) найдено, цены указаны в USD

    Разработка и изготовление пилотного образца системы контроля параметров вращающегося механизма на платформе Arduino

    $1888 (Avg Bid)
    $1888 Ср. заявка
    4 заявок(-ки)

    I’m an electrical estimator and I use the software Bluebeam Revu for my takeoffs. I am looking for someone to write a code for the program so I can automate my branch wiring. For example, I would like to use the markup feature “polylength” to automatically calculate the distance between 2 points. The circuit “1A-1” to panel “1A”

    $140 (Avg Bid)
    $140 Ср. заявка
    1 заявок(-ки)
    Electrical Engineer -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an electrical engineer who is good at doing the programming part

    $68 (Avg Bid)
    $68 Ср. заявка
    14 заявок(-ки)
    M/Y Silver seas in conniticut 6 дней(-я) left

    looking marine electronic engineers for checking navigation instrument and replace if broken, near Connecticut Bridgeport. we will pay for relace instruments. price just for labors cost.

    $1850 (Avg Bid)
    $1850 Ср. заявка
    10 заявок(-ки)
    Linux Rockchip RK3566 MIPI-DSI Firmware (China or HK only) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi there. Currently we are using a CPU Board of Actions S500 SoC with an AMOLED 1.78" MIPI-DSI I2C Touchscreen. It's working fine in our Board. Now we upgraded our PCB with RockChip RK3566 SoC. So I need some expert support to move the Touchscreen Driver from our old S500 PCB to the new RK3566 PCB. Also need some basic GPIO configuration. All necessary remote access support will be provided upon development. Please apply with a relevant portfolio. Required previous Rockchip ARM CPU with MIPI driver development experience. Developers from Shenzhen, China or HK are highly preferred. Thanks.

    $140 (Avg Bid)
    $140 Ср. заявка
    2 заявок(-ки)
    Synchronise temperature LG aircoS12ET to NILAN compact P 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I have a couple of holiday homes with an airco (LG s12et) and a NILAN compact P heat pump. Both systems can hear or cool the house but at this moment a lot of times the systems are working against each other because the temperature that is wished, is not synchronising. Maybe this can be done with modbus or something. The project is: -selecting the right hardware -maybe write some programming language -With the right instructions I can connect the hardware myself easily. I have attached the NILAN specifications. The LG airco specifics are easy to find online.

    $272 - $815
    $272 - $815
    0 заявок(-ки)

    I am doing a small project to measure the movement of an object, I am thinking of using an image sensor, a ToF or even a LIDAR sensor, although I accept suggestions and new ideas.

    $59 (Avg Bid)
    $59 Ср. заявка
    16 заявок(-ки)

    Ms51fb9ae controller based mains dimmer with nec ir remote control ( by using wave choping methode) Interupt0 and timer3 for dimmer Interrupt1 and timer1 for nec ir decoding Everything must done in interrupt function nothing in main loop.. In main loop there is two buttons to increase or decrease dimmer values. Or just hang main loop or while loop.

    $10 (Avg Bid)
    $10 Ср. заявка
    5 заявок(-ки)
    Heart Rate Monitor for Horses 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, We want to make a heart rate monitor for horses , this project should require experience in electronics and pcbs where the the freelance is expected to show in his proposal what ICs he will work with, mentioning the exact model, and what time of microcontroller or microprocessor he will use, Thanks

    $434 (Avg Bid)
    $434 Ср. заявка
    28 заявок(-ки)
    Antenna design using CST 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Brain phantom model is used to design antenna which is efficient compared to others. CST is used to design antenna. Better antenna is desired. Only Indians please.

    $337 (Avg Bid)
    $337 Ср. заявка
    2 заявок(-ки)
    Arduino project 6 дней(-я) left

    I want help for my arduino project , i am mechatronics student and i need to finish my last semester.

    $16 (Avg Bid)
    $16 Ср. заявка
    19 заявок(-ки)
    Arduino code for machine 6 дней(-я) left

    Arduino code for machine using 5 ultrasonic and 5 servo motor and lcd screen and keypas

    $21 (Avg Bid)
    $21 Ср. заявка
    21 заявок(-ки)
    TKE thermistor 6 дней(-я) left

    There’s some things I didn’t specify in this drawing. The esp8266 has 15 pins on both sides, The lcd adapter has 4 pins to the left and 16 pins at the bottom. Then I’ll need another 16 pin vertical female header for the lcd screen (pin 1 from the adapter would need a trace going to pin 1 on the lcd adapter board, 2 with 2, etc.) As for the components I’ll just need holes so I can solder them. I’ll just need it printed as for which hole is which. [Removed by Freelancer.com Admin]

    $90 (Avg Bid)
    $90 Ср. заявка
    20 заявок(-ки)
    build an electronic device 6 дней(-я) left

    This project is based on the save power concept, in bathrooms, we turn on lights and forget to turn them off which leads to power wastage .to tackle this problem we need to set the delay to lights to means after 7 -10 min of turning on the light it will automatically turn off, need to design a circuit to solve this problem

    $82 (Avg Bid)
    $82 Ср. заявка
    20 заявок(-ки)
    Develop Arduino, Rasperry PI code, bootloader 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for Arduino, Rasperry PI code, bootloader experienced engineer

    $4250 (Avg Bid)
    $4250 Ср. заявка
    10 заявок(-ки)
    $1212 Ср. заявка
    24 заявок(-ки)

    keeping in view of wind and temperature effects..span lengths 30 meter each...for total of 600m feeder length..total 20 spans..each lattice steel pole height of 30 feet from ground...by using pls cadd or sag10 software or through formulae simple calculation

    $17 (Avg Bid)
    $17 Ср. заявка
    6 заявок(-ки)

    Hi. I need to get a Raspberry device to set it up for my car. Can you supply me with the device and its setting. It's the best thing for me. I give you the link below where everything is well documented. Apparently it's easy but I'm useless in IT. Thanks for your feedback. The person need to be in London for delivery nd setting. Hassane - Due date: Flexible

    $675 (Avg Bid)
    $675 Ср. заявка
    13 заявок(-ки)

    Build a new PlatformIO/Arduino project in C++ using the Seed XIAO sensor platform. Using the available public libraries create a bluetooth peripheral for the PDM microphone, pair the microphone and stream the microphone audio to the host. Using the available public libraries create a bluetooth peripheral for a MS5837 pressure sensor pair and and publish the calibrated pressure and temperature to the host on an interval set by a pushed value from the host. Detect when the XIAO has been moved using the IMU and wake the core from deep sleep on movement. Detect when the XIAO has has not moved for a time and put the XIAO to sleep.

    $864 (Avg Bid)
    $864 Ср. заявка
    22 заявок(-ки)

    We are looking for a 100% remote contractor who can program our Schneider PLC products for use in our custom water treatment skids. If interested I would like to see your portfolio as we desire someone who is talented specifically with Schneider PLC products and not just a generalist

    $53 / hr (Avg Bid)
    $53 / hr Ср. заявка
    10 заявок(-ки)
    ESL Display Designer 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Need developers who are experienced in Game Designing for Development of NFC AND BLUETOOTH based Electronic Shelf Price tags UI for Application . You will be assigned various templates for the display to be designed . The Application will need to communicate with our server which will include login , register New users, buy subscription,buy template designs . Store logs and activity . Basic knowledge and document will be provided to developers

    $100 / hr (Avg Bid)
    $100 / hr Ср. заявка
    6 заявок(-ки)

    the jammer should be portable and small and should identify and jam coming frequencies from 0-100hz. and it should cover a long distance.

    $125 (Avg Bid)
    $125 Ср. заявка
    4 заявок(-ки)
    wireless IOT 5 дней(-я) left

    i need a a complete HW/SW solution to make a wifi microcontroller board that transmits/receives digital signals and connected to a camera. the signal should be received at our server with a web page controlling the board and the camera

    $806 (Avg Bid)
    $806 Ср. заявка
    18 заявок(-ки)
    Launch Speed Indicator 5 дней(-я) left

    We call on all electronics makers to develop a working prototype of a launch speed indicator we have with us. The launch speed indicator has to sense a moving shuttle passing nearby it with two hall sensors. The LSI design, programming and testing have to be done. The LSI would need to log the speed data which shows up on a LED display after each possible also the log the time date of the should have two buttons for powering on and off of the LSI and selections.

    $284 (Avg Bid)
    $284 Ср. заявка
    7 заявок(-ки)
    Help implement a duel voltage regulator 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I plan to use a TPS54283PWPR from Texas Instruments in a project I am working on. I need an experienced engineer to help design my schematic and to ensure I have not made any silly mistakes (before I commit to the PCB) - alternatively, if this proves to be the incorrect part I will need help to identify alternative. All I need is a reliable DC DC converter with 24vDC input and output 1 = 5v at about 2 amps and output 2 at 3.8v at about 1.5 amps (I'm struggling with the maths in the datasheet)

    $46 (Avg Bid)
    $46 Ср. заявка
    21 заявок(-ки)
    Bitmap to gerber, single layer 4 дней(-я) left
    ПОДТВЕРЖДЕН

    see picture, is possible generate gerber? UPDATE: PROJECT IS STOPPED FOR MODIFICATIONS . I REPOST PROJECT WHEN FINISCHED SPERIMENTATION. EXCUSE ME. SEE YOU. REGARDS

    $339 (Avg Bid)
    $339 Ср. заявка
    48 заявок(-ки)
    Solder small pcb -- 2 4 дней(-я) left

    I need a pcb solder learning but don’t wanna risk any mistakes it’s simple job

    $34 / hr (Avg Bid)
    $34 / hr Ср. заявка
    9 заявок(-ки)
    Solder small pcb 4 дней(-я) left

    I need a pcb solder learning but don’t wanna risk any mistakes it’s simple job

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    11 заявок(-ки)
    Embedded Systems Engineer | Chineese 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking for an Embedded System Engineer who will make the hardware and software of the electronic circuit board that can communicate with vending machines. 5 years of experience in circuit board design is required. Must be able to make the software of the card; - FreeRTOS - ESP - MCU - MDB - Power Tier - GSM Module should be able to use technologies such as Write OE at the beginning of your offer for fake applications

    $1009 (Avg Bid)
    $1009 Ср. заявка
    16 заявок(-ки)
    Thermal energy transfer 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Need help in calculation termal energy transfe

    $38 (Avg Bid)
    $38 Ср. заявка
    14 заявок(-ки)

    I uploaded the MATLAB Simulink for 3 phase motor driven by 3 phase Inverter, and feeded by SPWM. I need MATLAB simulink for single phase motor which is driven by inverter, and the common mode voltage and the common mode current in this case should be suppressed, which means the common mode current should be around 0.1A and with small frequency. The stray inductance, capacitance and resistance should be used as given in the MATLAB file I shared, also the parameters for SPWM. For this u should use active noise cancellation, which means, that it's forbidden to use passive components like for example resistors, capacitors, or inductors. You should only use active components which can be used later to program a microcontroller, this microcontroller is TMDSCNCD280049C. All the Blocks which...

    $129 (Avg Bid)
    $129 Ср. заявка
    13 заявок(-ки)
    Portable Power Supply 4 дней(-я) left

    I am currently developing a battery powered DC variable power supply and I need a PCB created to control it. I would need it to have a buck boost circuit that could do 0vdc-60vdc @5amps as well have a current limiting feature for testing equipment, etc. & perhaps digipots to control the output voltage and current limiting digitally through the menu. I also will be using a TFT LCD to display a menu & to show voltages & current draw, so using an STM32 to drive & control all the logic would be preferable. Im not sure which batteries would be best to use in this so achieve the desired power outputs that I want so perhaps you may have some suggestions for batteries but for whichever batteries it would need a BMS and all protections as well with a USB C recharging circuit for re...

    $330 (Avg Bid)
    $330 Ср. заявка
    19 заявок(-ки)
    SPI Signal Decoding Lab 4 дней(-я) left
    ПОДТВЕРЖДЕН

    implement a protocol decoder which can decode an SPI signal

    $126 (Avg Bid)
    $126 Ср. заявка
    14 заявок(-ки)
    Help with Arduino+VR project 4 дней(-я) left

    Hello there, I'm looking for a developer who can help with Arduino+VR project. I need to develop a haptic glove using Arduino and connect it to Unity VR. And the glove should be connected to Oculus via Bluetooth. Just needed to create a prototype glove for demonstration and I'll work with the developer long-term on multiple projects. The developer should have previous experience in Arduino+VR You can quote me your service fee and hardware fee separately Thank you & Regards, Aiden

    $133 (Avg Bid)
    $133 Ср. заявка
    13 заявок(-ки)
    programmation of ESP 32 -- 1876 4 дней(-я) left
    ПОДТВЕРЖДЕН

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $679 (Avg Bid)
    $679 Ср. заявка
    8 заявок(-ки)
    programmation of ESP 32 -- 90801 4 дней(-я) left
    ПОДТВЕРЖДЕН

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $698 (Avg Bid)
    $698 Ср. заявка
    9 заявок(-ки)
    programmation of ESP 32 -- 67642 4 дней(-я) left
    ПОДТВЕРЖДЕН

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $577 (Avg Bid)
    $577 Ср. заявка
    8 заявок(-ки)
    programmation of ESP 32 -- 81971 4 дней(-я) left
    ПОДТВЕРЖДЕН

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $638 (Avg Bid)
    $638 Ср. заявка
    8 заявок(-ки)
    Electronic Wrist Band Design 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an electronic wristband product that can recognize the voice of the wearer and can record the speech and can send that information to a mobile app using wifi connectivity. Timeframe: 1-3 months

    $23 / hr (Avg Bid)
    $23 / hr Ср. заявка
    13 заявок(-ки)
    Electrical and PCB Design for a Project -- 3 4 дней(-я) left
    ПОДТВЕРЖДЕН

    .) Main Module (µC + BT [in 230V] + phase control [230V 1500W]) .) LED Module (Electronic for 24V DC) .) Communication Module (µC + Com)

    $168 (Avg Bid)
    $168 Ср. заявка
    23 заявок(-ки)
    programmation of ESP 32 -- 7148 3 дней(-я) left
    ПОДТВЕРЖДЕН

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $216 (Avg Bid)
    $216 Ср. заявка
    6 заявок(-ки)
    Step 7 Modbus TCP read 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We have a step 7 V2.7 firmware ET200S controller program where we wish to implement modbus TCP to read a slave power meter.

    $172 (Avg Bid)
    Избранный
    $172 Ср. заявка
    11 заявок(-ки)
    Simple circuit for a Arduino 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I would need Simple circuit design that does the following 2 tasks for a 5V arduino pro mini 1. Power the Arduino (5V) from a car Battery (12-16V) including protection circuit. The Arduino should keep Power for about 5 seconds after the Battery power is switched off 2. Take a 12-16 V square wave and reduce it to a 5V Square wave via a opto coupler so it can be used with a digital input I don't need a PCB Layout

    $18 (Avg Bid)
    $18 Ср. заявка
    41 заявок(-ки)
    edit pcb schematics/gerber etc 4 дней(-я) left
    ПОДТВЕРЖДЕН

    we have identified issues with components changes and have given details of new components in write up, need to change the schematics and gerber and pick n place file

    $18 - $153
    Скрытый
    $18 - $153
    18 заявок(-ки)
    programmation of ESP 32 -- 11540 4 дней(-я) left
    ПОДТВЕРЖДЕН

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $613 (Avg Bid)
    $613 Ср. заявка
    14 заявок(-ки)
    piezo controlled by app 4 дней(-я) left

    4 flat piezos connected to a PCB, Qi rechargeable battery, bluetooth controlled by an app (app is for piezo vibration amplitude adjustment).

    $452 (Avg Bid)
    $452 Ср. заявка
    22 заявок(-ки)
    Freelancer con conocimientos avanzados en ROS y PCL -- 2 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Necesito un freelancer con conocimientos avanzados en C++, ROS, Python y PCL para el desarrollo de un nodo en el framework Robot Operating System (ROS) el cual se está trabajando en una Jetson NANO Kit que adquiere imagenes estereo de una camara estereocopica ZED, generando una nube de puntos en un topico, esa nube de puntos es la que se procesa para hacer la detección de huecos y desniveles en el plano principal tierra, usando estimaciones normales y otras caracteristicas de PCL

    $171 (Avg Bid)
    $171 Ср. заявка
    8 заявок(-ки)

    proficient speedy PCB design Engineer with experience in High Speed Routing length matching USB SS 3.1 technology layout needs to be transportable inside Altium Room for easy placement into our other designs Proto layout should be on a 1.2mm thick JLC Stack with Imdiance control and be no more than 18mm wide by 60mm long on a 4 layer very Clean layout following all TI guidelines for routing and part placement , Vbus power and CC lines need to be easily accessible from right side of board so we can connect to our existing PD controller signal path and Power Parth (please see iame of proposed layout image () easy filtration circuit for Vbus and proper CC line entry into circuit Fairly stright forward USB type C to type C PCB with Repeater ICs Need Completed and Reviewed Altium Proj...

    $258 (Avg Bid)
    $258 Ср. заявка
    26 заявок(-ки)
    programmation of ESP 32 -- 6762 3 дней(-я) left
    ПОДТВЕРЖДЕН

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $232 (Avg Bid)
    $232 Ср. заявка
    3 заявок(-ки)

    Circuit should be of 4inch by 3inch with memory card (memory card cannot be acessible from outside it should attached with pcb inside its case,hence we cannot remove from outside so there should not be any slot ) Feature of wifi and bluetooth. power supply 3.7v 3200mah rechargeable battery, TFT and endoscope camera. TFT comes with 54 pin details will be shared and camera comes with 4 wire selection of microcontroller should be affordable endoscope camera should be used for streaming live video. endoscope camera(camera comes with its own module ), no need to develop extra components for it . camera should be drag outside with wire away from the pcb (length of the wire will be of 8 inch). there will be on/off button ,backward and forward button, wifi button. programming required for run...

    $375 (Avg Bid)
    $375 Ср. заявка
    9 заявок(-ки)

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