Electrónica 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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    103 trabajados encontrados, precios en USD

    Requiero realizar la conexión automática entre dos ESP-01. Funciones deseadas: - Pulsar botón (transmisor-maestro), conexión automática entre el transmisor y el receptor - Mantener conectividad estable al estar cerca (1 o 2 metros) - Enviar a dormir el dispositivo ESP-01 (transmisor-maestro) para ahorro de batería. (siempre deben estar conectados) - Encender un led (receptor-esclavo) cuando se pierda la conexión (solo se debe perder la conexión si los ESP-01 están fuera de rango en metros)

    $152 (Avg Bid)
    $152 Oferta promedio
    14 ofertas
    Atmega a pic -- 2 3 días left

    Tengo un programa y placa funcionando con un atmega 328 y deseo pasar el codigo en un pic16f73

    $438 (Avg Bid)
    $438 Oferta promedio
    11 ofertas
    Atmega a pic 3 días left

    Tengo un programa y placa funcionando con un atmega 328 y deseo pasar el codigo en un pic16f73

    $360 (Avg Bid)
    $360 Oferta promedio
    5 ofertas
    Sms Arduino 2 días left

    Se trata de modificar un sktche de Aduino, es incluir el envío de Sms y modificar el tiempo de encendido de un Led

    $32 (Avg Bid)
    $32 Oferta promedio
    11 ofertas

    Buenas noches a todos, quisiera hacer un control de asistencia de estudiantes que registre hora de llegada, hora de salida, registro de estudiantes (nombres - curso), capacidad de agregar o quitar estudiantes y registrar sus huellas, que genere un informe que se pueda visualizar en la computadora (sistema operativo windows), mediante wifi, para poder buscar si el estudiante asistio a la unidad educativa, y ver en que dias falto. para el proyecto cuento con: ESP32 dy50 fingerprint sensor arduino uno.

    $61 (Avg Bid)
    $61 Oferta promedio
    7 ofertas

    My project has issues in express and program Help to resolve it so i run my project perfectly

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    10 ofertas

    i have 5 simple circuits (circuit diagram included) that i need to draw on tinkercad circuit simulator. its very simple i just simply dont have the time. i need it before monday.

    $24 (Avg Bid)
    $24 Oferta promedio
    16 ofertas

    want to have pcb designed with parts available online to purchase currently. Circuit is available please see attached doc. The pedal element I already designed with 4 nos Strain guages. This circuit will give output to the strain guage bridge circuit and gets output in volts which will be applified by circuit and available for data recording. Rest information about circuit and functioning is available in attachement.

    $18 (Avg Bid)
    $18 Oferta promedio
    7 ofertas

    Design a low pass filter which I will tell you more precisely. The priority of the project is given to those who have the accuracy of work and high mastery of electronics and receive lower fees. (Altium Designer) Lower cost is preferred. Layout is required.

    $78 (Avg Bid)
    $78 Oferta promedio
    10 ofertas

    The PCB thermostat needs to run on 220/230V 50/60 hertz, it needs to have two NTC probes one for measuring water temperature and one for safety (excess water temperature shutdown), rotary, measure from...

    $546 (Avg Bid)
    $546 Oferta promedio
    18 ofertas

    The PCB thermostat needs to run on 220/230V 50/60 hertz, it needs to have two NTC probes one for measuring water temperature and one for safety (excess water temperature shutdown), rotary, measure from +/-1 0-40 degrees Celsius, it needs to have built in contact suppressor.

    $2398 (Avg Bid)
    $2398 Oferta promedio
    24 ofertas
    I need Eagle PCB designer 6 días left
    VERIFICADO

    I need Eagle PCB design need to modify. please apply if you are available now

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    23 ofertas

    I would need a quadcopter drone put together having motors, escs, battery, and so on without a frame and sent to me. Everything would already be connected together and ready to go ,without the need for calibration, using a remote control at the flip of a switch. The motors would need to be high torque and be as flat or least in height as possible. They would need to have the metal shaft already attached and preferably a threaded shaft. The bottom of the motor would preferably be flat too.

    $670 (Avg Bid)
    $670 Oferta promedio
    12 ofertas

    i am having a relay which communicates with this protocol IEC 61850

    $121 (Avg Bid)
    $121 Oferta promedio
    6 ofertas

    looking for PCB design experts with 4+ years of experience. Will share details through private chat. The designer should have the ability to get a complete PCB file from a DXF file.

    $166 (Avg Bid)
    $166 Oferta promedio
    24 ofertas
    www.debasish.in 5 días left

    Electrical control panels and Accessories Busdusct Electrical switchgear Industrial

    $30572 (Avg Bid)
    $30572 Oferta promedio
    1 ofertas

    The Controller is PIC16F628A, more details will be shared in private chat.

    $110 (Avg Bid)
    $110 Oferta promedio
    11 ofertas
    Electrical Engineer Experience. 5 días left
    VERIFICADO

    more details will be shared about my project via chat

    $17 (Avg Bid)
    $17 Oferta promedio
    8 ofertas

    more details will be shared about my project via chat

    $47 (Avg Bid)
    $47 Oferta promedio
    2 ofertas

    you must me expert in C and CUDA to be able to do this, More details will be shared via chat with potential freelancer

    $14 (Avg Bid)
    $14 Oferta promedio
    3 ofertas

    Design pcb to house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Deliver the following: pcb, schematic and libraries (kikad or eagle) Manuf gerbers Excelfile with bom (digiket, mouser or RS links)

    $146 (Avg Bid)
    $146 Oferta promedio
    25 ofertas

    Design pcb to house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor (SR04T waterproof sensor) needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Esp32 module must be esp32-wroom Sensor must be waterproof, see image Details on sensor: Only use SR04T Waterproof Ultrasonic ,see article.. Deliver the following: pcb, schematic and libraries (kikad or eagle) Manuf gerbers Excelfile with bom (must have digikey, mouser or RS links)

    $156 (Avg Bid)
    $156 Oferta promedio
    16 ofertas

    More details will be shared via chat with potential freelancer

    $16 (Avg Bid)
    $16 Oferta promedio
    5 ofertas

    I have a pinball machine with a suspected faulty PCM1755DBQ ship. I have the replacement chip but need it replacing on the MOU board. It’s a surface solder. This is a very small surface mount component that measures approximately 5 x 6 mm (including the chip legs).

    $160 (Avg Bid)
    $160 Oferta promedio
    11 ofertas
    electronic development on ethernet 5 días left
    VERIFICADO

    Hi, I am looking for somebody who is experienced with the microchip VSC7514 to review electronic design and troubleshoot. We need somebody who is experienced with ethernet protocole. We currently have many items working but there is an issue as when the PC sends some frames to the VSC, nothing is answered. Thanks

    $427 (Avg Bid)
    $427 Oferta promedio
    18 ofertas
    Electrical Engineer Experience 5 días left
    VERIFICADO

    more details will be shared about my project via chat

    $14 (Avg Bid)
    $14 Oferta promedio
    8 ofertas

    To build a device, proof of concept to prototype.

    $535 (Avg Bid)
    $535 Oferta promedio
    25 ofertas

    more details will be shared about my project via chat

    $12 (Avg Bid)
    $12 Oferta promedio
    2 ofertas

    There is ongoing project. Details will be arrive by chat

    $88 (Avg Bid)
    $88 Oferta promedio
    34 ofertas

    Need one microprocessor soldered asap

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    7 ofertas

    arduino programming with analog channel and digital outputs

    $50 / hr (Avg Bid)
    $50 / hr Oferta promedio
    11 ofertas

    I'm working on IoT project. I'm not very technical. I need help to write a python code to allow raspberry pi to automatically connect two Bluetooth devices to specific serial ports rfcomm0 and rfcomm1. and then I want the python script to automatically start on reboot. would require Video call to show everything in details. I might not be very clear about this so please ask me any questions.

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    26 ofertas

    Looking for Electrical engineer / Ph.D for signal preprocessing , classification (deeplearning)

    $152 (Avg Bid)
    $152 Oferta promedio
    16 ofertas

    We are looking for an arduino expert to write code for arduinos. Experiance with actuator, servo, stepper motors, various sensors, key pads, LCD screens, batteries, and other electronic components is essential.

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    39 ofertas

    Hi, I want to develop 10Msps, 1MHz arbitrary waveform generator. The device should have a PCIe interface to connect to Raspberry CM4's PCIe bus. The following components must be used. CH368, STM32F4 or G4. 10Msps DAC. Deliverable: * Hardware design (EasyEDA, KiCAD, or Altium) * Linux Driver * Demo Python CLI application Timeframe: Until before Dec starts

    $1196 (Avg Bid)
    $1196 Oferta promedio
    23 ofertas

    I require a new pic chip programmed for a 240 VAC kwh meter, at present it only clocks up in one direction, I require it to clock both up and down depending on where the electricity is coming from

    $176 (Avg Bid)
    $176 Oferta promedio
    13 ofertas

    I have an ESP32 chip with the code attached. The problem is that it works perfectly when pairing it the first time, but when I restart the chromecast v3 or it unpairs or it also happens that it unpairs the remote control from the chromecast having to factory reset it.

    $50 (Avg Bid)
    $50 Oferta promedio
    3 ofertas

    We need an HVAC engineer to read the schematics and explain all the details in the schematic

    $413 (Avg Bid)
    $413 Oferta promedio
    19 ofertas
    J-Taging IC flash 5 días left

    Looking for someone to be able to read the IC flash on the board by J-Tagging

    $89 (Avg Bid)
    $89 Oferta promedio
    2 ofertas

    Need to know Mplab Programming for PIC16F628A. Compiler is CC5 x compiler. Details will be send by chat.

    $124 (Avg Bid)
    $124 Oferta promedio
    9 ofertas

    Need to know Mplab Programming for PIC16F628A. Compiler is CC5 x compiler. Details will be send by chat.

    $33 (Avg Bid)
    $33 Oferta promedio
    7 ofertas
    Tunning antenna 2.4Ghz 4 días left
    VERIFICADO

    Hi I need a custom antenna Bluetooth (2.4 Ghz), I have a design. The antenna has connector IPX-V1 + Wire + PCB (with ceramic antenna) I have a design of the PCB, and I choose the ceramic antenna, I need to somebody can tunning with 50 Ohm and SWR < 2.0 I can send the compent, to do the job. Thanks. Ricardo

    $474 (Avg Bid)
    $474 Oferta promedio
    31 ofertas

    Our board is flashed linux kerel build and we can read & debug jtag, next steam is to create bootloader firmware file from the kernel enviroment 1st flash: (modified files) , , , , , , ,, , , , , , , , , , , , , , , , , , , , , , , , , (doesn't include bootloader) - you can only detect jtag now; Create and install bootloader: example respitory how to create bootloader file, which files are required to adjust; bootloader/u-boot-2014.07/arch/arm/cpu/armv7/sun8iw17p1/ dram/ makefile - mmc/ mmc.c mmc.h mmc_bsp.c mmc_bsp.h mmc_def.h (mmc.c - has function to erase, partition mmc->erase_grp_size = 1; mmc->part_config = MMCPART_NOAVAILABLE;) - spl/ makefile clock_spl.c ctype.c debug.c eabi_compat.c gic_spl.c gpio_spl.c rtc_region.c serial_spl.c smc_spl.c smta_spl.c ss_spl...

    $213 (Avg Bid)
    $213 Oferta promedio
    4 ofertas

    i already worked on that project but not so much expert so plz guide me on team viewer or anydesk remotely at my system The job will consist of assisting me when I get stuck on code, some task during the development process till final output

    $110 (Avg Bid)
    $110 Oferta promedio
    3 ofertas
    Camera Development Project 1 día left
    VERIFICADO

    I am looking for an embedded expert who can design and develop a three camera 1080P board. You will select a development board with three camera / CSI-MIPI ports (you can suggest alternative ways) The MPU must have an inbuilt ISP for handling tasks like EIS, HDR/WDR etc. you must have experience on camera and multimedia projects using V4L2, GST etc. Bid only if you have relevant experience. All the best.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    8 ofertas

    We want to convert Sound to electricity ,we must be able to store the sound energy into battery and light a led for 1-2 hours and track the Current and voltage using Aurdino

    $120 (Avg Bid)
    $120 Oferta promedio
    8 ofertas

    I'm going to develop mpeg-2 audio encoder. If you are expert, please apply to my job. You should now mpeg audio layer 2, psycho acoustics model, Regards.

    $540 (Avg Bid)
    $540 Oferta promedio
    11 ofertas

    We want to develop a product with Handheld Navigation Device with NAVIC. GPS, BEIDOU, GNSS etc.

    $1375 (Avg Bid)
    $1375 Oferta promedio
    19 ofertas
    Reset fronius inverter -- 2 4 días left
    VERIFICADO

    Inverter showing error code and has gone into standby. Looks like it hadn't been generating from the solar panels for a while. I can't get it to reset and do need someone to help please

    $21 (Avg Bid)
    $21 Oferta promedio
    1 ofertas