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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    109 jobber funnet, priser i USD

    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.

    $172 (Avg Bid)
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    I need someone to teach me from where should I start to select the best coverters, what kind of electrical specifications should I look when I investigate about the buck regulators should be on my PCB design

    $22 / hr (Avg Bid)
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    www.debasish.in 6 dager left

    Electrical control panels and Accessories Busdusct Electrical switchgear Industrial

    $30572 (Avg Bid)
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    The Controller is PIC16F628A, more details will be shared in private chat.

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    Electrical Engineer Experience. 6 dager left
    VERIFISERT

    more details will be shared about my project via chat

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    more details will be shared about my project via chat

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

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    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)

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    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. Esp32 module must be esp32-wroom Sensor must be waterproof, see image Deliver the following: pcb, schematic and libraries (kikad or eagle) Manuf gerbers Excelfile with bom (must have digikey, mouser or RS links)

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    More details will be shared via chat with potential freelancer

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    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).

    $168 (Avg Bid)
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    electronic development on ethernet 6 dager left
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    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

    $410 (Avg Bid)
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    Electrical Engineer Experience 6 dager left
    VERIFISERT

    more details will be shared about my project via chat

    $14 (Avg Bid)
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    To build a device, proof of concept to prototype.

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    more details will be shared about my project via chat

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    There is ongoing project. Details will be arrive by chat

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    Need one microprocessor soldered asap

    $18 / hr (Avg Bid)
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    arduino programming with analog channel and digital outputs

    $50 / hr (Avg Bid)
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    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)
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    Looking for Electrical engineer / Ph.D for signal preprocessing , classification (deeplearning)

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    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

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    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.

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    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

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    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

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

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    It's a device that counts objects that passes by. Pressing the start button on the 4x4 keypad will start the counting of objects. Every time the interrupt is triggered(falling edge), the count should increase by one and be displayed on a 5-digit seven-segment display. The code is written by another Freelancer who is not available at the moment, and I need minor changes in the code. Point no. 1: I am using the Up and Down buttons of the 4x4 keypad to set the values by incrementing and decrementing by 1. But if I don't release the button quickly, the count is sometimes incremented 3 to 4 times. I want the code to be changed so that when the button press is detected, it will increment by only 1 value and wait for the pressed button to release. Point no. 2: The value which is set...

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    J-Taging IC flash 5 dager left

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

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

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

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    Embedded system -- 2 5 dager left
    VERIFISERT

    Need someone who is expert in fault tolerent based embedded systems. Good knowledge of rugged embedded systems in harsh environments. knowledge of embedded architecture is highly required

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    Environmental Citizen Sensor Station by FIfF eV Baseboard with MC, sensors, solar power supply, jacks and socket for LoRaWAN piggypack. for temperature range -20 .. 80°C (or more), for outside use Project has to be done with KiCad 6. - capture well defined components and footprints and/or take it from KiCad Library - draw schematic, design process in communication with me - draw pcb layout - mayor steps have to be cleared by me, drc and erc have to be correct - publish all project files on github - order some prototypes to be produced ================================================================== - rectangular PCB, 4 Layers, ca. 135 x 110 mm - PCB to fit and screw-able to the four corners into 5U330801 case - 2x socket 1x20 pin header jack 2.54 for STDES-WL5I4SBB MB1842 UF...

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    Tunning antenna 2.4Ghz 5 dager left
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    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

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    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...

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    Camera Development Project 2 dager left
    VERIFISERT

    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.

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    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

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    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.

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

    $1371 (Avg Bid)
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    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)

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    Reset fronius inverter -- 2 4 dager left
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    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

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    Reset fronius inverter 4 dager left
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    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

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    My name is Ronald Tam and I am a business development freelancer who provide services ro my family office client from EU. We are currently having a project in Asia and we need sourcing freelancer who can join with our project. The candidate should have experience in Electronics, semiconductors industry. Good English skills especially communication skill. Please let me know if you are interest and we can discuss further

    $33 / hr (Avg Bid)
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    Arduino program C -- 2 4 dager left
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    For this project an Arduino programm is needed which measures the frequency of a speed sensor is measured and forwarded until a certain frequency. For a higher frequency manipulated values must be given to output. Program should be automatically in manipulation mode but should be possible to disable and enable by getting double input high low hig within 2 seconds. pin7 = input enable disable Pin 8 = input sensor Pin3 = Output additional inforamtion and calculations are done and will be provided.

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    Just like a remote control car . But a little bit change

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    i want to create a device which can create sound/noise energy to electrical energy.I want a working prototype. i have budget of 10000 Rs . I am ready to pay good amount.

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    Embedded fault tolerent systems 4 dager left
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    Rugged embedded systems, fault tolerent systems of reak time embedded systems

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    Je voudrais un Arduino qui coupe (inverse la polarité 12v) le poêle pendant la chute de x° et qui allume (polarité 12v normale)

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    Need to perfectly time the LED lights on a cycle wheel to form an arc irrespective of the RPM of the wheel. we expect you to:- - Design the PCB - Provide circuit diagram - Suggestion on better sensors that can be used to perform this activity

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    1) Write a program that does the following; • Place a comment at the start of the program stating how many bits you’re assuming are in an integer. • Reads in an integer from the keyboard and displays it in hex. • Clears the upper 4 bits but leaves the lower bits unchanged. • Sets the LSB (least significant bit) and displays the result in hex • Toggles bit 1 (remember bit numbering starts at 0) and displays it in hex. 2) a) Write a program that counts from 10 to 0, displaying the numbers. b) Now modify it so that it sums up the numbers from 5 to 10 and displays the result.

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    The pcb design that i made has an small error and i need someone to help me figure out the issue. Its a combination of Arduino Nano MCP328P + MCP2515 CANBUS board but in a smaller size with lots of extra arduino nano stuff removed as i will not be needing it. MCP328P chip and FDTI chip do communicate with PC and all digital/analog in/outs work quite well so no issues there, however the MCP2515 part is not able to receive nor send CANBUS messages so i am guessing within this simple pcb design i made an error that i cannot figure what is.

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