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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    154 робіт знайдено, ціни вказані в USD
    USB-C Circuit design 6 дні(-в) left

    We are designing a product with varying power requirements. It will be powered from the USB bus. The product will use a USB 2.0 compliant PIC microprocessor however would benefit from the 900mA which USB 3.0 ports can offer, rather than be restricted to the 500mA of USB 2.0. We will use a USB-C connector. We need identification of components and circuit design to achieve this.

    $213 (Avg Bid)
    $213 Сер. заявка
    2 заявки
    Kicad wiring schematics 6 дні(-в) left

    I need to have the schematics of a few sensors and the wiring of them done on kicad. Urgent

    $212 (Avg Bid)
    $212 Сер. заявка
    8 заявки
    Need a local embedded C/C++ programmer 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, I'm looking for an embedded C/C++ programmer experienced in: 1. Writing drivers, middle ware, application etc. 2. Good understanding of microprocessor, camera sensors, USB, GPS etc This is a Delhi local part time job for 2-4 months

    $670 (Avg Bid)
    $670 Сер. заявка
    2 заявки
    Industrial motion control engineer 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for usa based individual that can design and programm motion software and wire electrical IO for large industdial machine. Eqyipment used such as JVL and galil with unitronics Out side of the usa must be able to speak fluent english and be able to inderstand english written communication. Must be willing to move.

    $36152 (Avg Bid)
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    Analog Integrated Circuit Design (Cadence Virtuoso) NMOS switch 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    a) Derive an expression as a function of W/L for the “on-resistance” of an NMOS switch with the gate tied to V_DD . (Note: Neglect the body effect.) Use a V_DD = 1.8 V and V_t = 500 mV. b) Using Cadence, sweep V_DS from -V_DD /2 to V_DD /2 and W/L with V_G = V_DD and V_S = V_DD/2. The body should be tied to V_SS and L = 500 nm. Show schematic and simulation results. c) Repeat (a) - (b)...

    $110 (Avg Bid)
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    3 заявки
    Looking for computer repair experts in Jakarta 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for top candidates that are able to fix computers and printers in the Jakarta area. Please bid if you are interested. We are willing to train candidates for this as well. Ideal candidates will have the following: • Experience Requirements: • 3+ years Deskside Support Experience • Hardware, Software, and OS troubleshooting • PC and Printer Hardware repair &...

    $12 / hr (Avg Bid)
    Місцевий
    $12 / hr Сер. заявка
    40 заявки

    We need to build an IR Remote with the below specifications. It should be able to send IR code which are being generated by ESP32 module. The range of circuit IR Transmitter should be >= 10 meters It should be able to record IR Code from other IR sources. We will require the PCB sample for testing and schematic and layout of the PCB.

    $98 (Avg Bid)
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    OFDM system MATLAB 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Frequency Domain Adaptive Equalization of Multi-path Fast Fading Channel.

    $46 (Avg Bid)
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    4 заявки

    The project will have three inputs, a claimed identity and fingerprint and palmprint, one output, either a genuine user, printing "accepted user" or imposter will ask him to re-enter fingerprint and palmprint

    $150 (Avg Bid)
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    2 заявки

    only to learn plc how to use it and to work like comissioning engineer

    $438 (Avg Bid)
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    10 заявки
    Electrical Enginner 6 дні(-в) left

    B.E/Diploma with 5 years experience Should have knowledge on Third Party inspections Items like Motors, Generators, DG set, Transformers, Panels etc. Location Bengaluru Immediate requirement

    $15 (Avg Bid)
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    3 заявки
    $15 Сер. заявка
    6 заявки
    Network card circuit repair 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    A network card with 12 ports, 10 ports are good and 2 ports are bad. I think each port is controlled by one embedded CPU and one memory module.

    $687 (Avg Bid)
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    4 заявки
    GNSS GPS Antenna Board Review 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, I'm looking for someone to have a quick look at a GNSS Patch Antenna design I have done. Looking for feedback / suggestions to improve signal. I have completed one antenna and it works ok but I'd like suggestions to improve the performance. Can provide gerber file / eagle file / screenshots / Smith Charts. Schematic [увійдіть, щоб побачити URL] Trent

    $41 (Avg Bid)
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    Looking for options to create a micron+ level measurement system using a line CCD and a horizontal line laser that crosses the CCD at 90 degrees. As the line goes up and down the CCD, the amount of movement of the laser needs to resolve laser movement distances of around a micron

    $126 (Avg Bid)
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    5 заявки
    Design and produce a data collector device 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to design a small data collector. No sensors of any kind is need. The data is collected by network using SNMP and sent to a remote server for further processing and storing. I already have a "proof on concept" running in RB pi with code in python. However RB pi is too much for the final product and too expensive for production in medium scale (about 600 units/year). I am not sure ...

    $3914 (Avg Bid)
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    We are looking for a freelancer who can provide technical specification details for electric vehicle. we need a candidate who can help us in performing theoretical calculations for required volts, Ah, battery pack, motor controller, and motor selection etc..

    $61 (Avg Bid)
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    Hi We are developing the the products which requires power supply that converts AC 230V to DC 40V. We need the electrical engineer who has practical experience in switching power supply design and also have developed the similar power supplies before. If you are a right person, feel free to contact us. But you should pass the simple test. We are waiting for you!!!

    $34 / hr (Avg Bid)
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    integration in board 4-20mA loop powered 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    In a board with 4-20mA i need to powered sensor connected at 4-20mA. The sensors are normal pressure sensor.

    $127 (Avg Bid)
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    I have a MAX32664 Version A board with peripherals (so MAXREFDES220 in total) and a raspberry pi (2) that I need to link via python. I cannot identigy the board via i2cdetect. I need help on a) the circuit layout and b) understanding the working of the I2C protocol for this application. Who can help me? [увійдіть, щоб побачити URL] [увійдіть, щоб побачити URL]

    $550 (Avg Bid)
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    Project Description: 2-Stage Project with 2 milestone payments. 1. The 1st stage is completion of the board design (must use Orcad/Cadence software), which includes schematic, printed circuit board and Bills Of Materials. 1st milestone payment on successful completion of 1st stage 2. The 2nd stage is coding the software with good documentation and 2nd milestone payment is made on successful c...

    $580 (Avg Bid)
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    We are looking for someone to take a current design that we have and modify it for another use. The current circuit uses a mercury motion switch to turn on an RF tracking transmitter when motion is detected. This circuit uses an SCR to send power to the transmitter when the mercury switch closes the circuit. We would like to modify the design to eliminate the mercury switch and instead use digi...

    $163 (Avg Bid)
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    Building a smart sign board 4 годин(-и) left
    ПІДТВЕРДЖЕНО

    My project is about building a smart sign board that would be placed at public bus/taxi stops. It should have name of certain places names and 2 led signs with different colours near each place. Each led can be turned on by passengers. One led marks that the passenger needs solo taxi to his destination, and the other led is for sharing service. Each Led will turn off automatically after 10 minute...

    $583 (Avg Bid)
    Місцевий Обраний Терміновий Угода про нерозголошення
    $583 Сер. заявка
    2 заявки

    Gripping device Simatic S7 coding of 3 different cycles of a gripping device that includes 3 asynchronous gear motors. 1 conveyor gear mooor, 6 DC motors.10 sick photocells, 12 omron switches, 2 telemacanique switches. all designs and details on request.

    $23 / hr (Avg Bid)
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    10 заявки

    SPI data needs to be visualized from ADS1298, the data needs to be visualized on a graph on the PC and saved to a CSV file. The Arduino DUE send 24 bytes of data per sample to the PC (SERIALUSB, native USB port), and the Arduino DUE send 500 or 1000 samples per second to the PC. You will need to convert the send bytes per ADC channel (3 data bytes per channel) into voltages to be displayed. Experi...

    $499 (Avg Bid)
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    Fix circuit power problem 6 дні(-в) left

    I have designed a circuit to keep the heating element at a constant temperature. The digital part of the circuit is being feed from a 5V LDO which is powered by two 18650 batteries in series and the heating element is directly connected to the output batteries. Also heating element wire(approximately 2ohm) is controlled with an N channel low side mosfet by the microcontroller. When controller togg...

    $187 (Avg Bid)
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    Electrical Design Engineer Required 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for an Electrical Design Engineer who is familiar with BS7671 Requirements for Electrical Installations. Please contact me for more details if you believe you are suitable.

    $224 (Avg Bid)
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    Hi All. We need a custom ARM Quad-Core CPU SoM Design from an Open Source project. We need the Board in custom shape with some minor changes. Design will include: - Quad-Core Actions S500 Processor - DDR RAM - eMMC - WiFi+BT - IO Connector for Peripherals We have the Schematic in PDF. We need the design to be done in Altium 18 or higher. Developer able to source parts, make sample PCB PCBA an...

    $818 (Avg Bid)
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    Python + Raspberry Pi And Arduino expert needed 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    For my project to develop a segway(two wheeled balancing robot) with an 3 dof robotic arm . Which is to detect for an bottle to pick and place it. For segway using one ardunio, 3DOF robotic arm using one ardunio and for detecting the bottle and calculate the distance using raspberry pi 3B+ . When detect the bottle the segway start moving and will stop distance between bottle and segway is 25cm aft...

    $54 (Avg Bid)
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    Wir haben ein Projekt, bei dem wir von einer übergeordneten Steuerung ein 0-10V Signal und einen Digitalen Eingang erhalten. Das analoge Signal wird auf einen Temperaturbereich umgewandelt, ( 0 bis 10 V entspricht z.B. 15 bis 25°C) dass Signal wird gemittelt und bei einer Abweichung von über 0.5° im Vergleich zu z.B. 5 Sekunden vorher per ModbusRTU an eine Steuerung eines L&uu...

    $762 (Avg Bid)
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    pcb design and software 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi freelancers i need xmos XU216 based usb to i2s interface board both pcb design and software I will share further details in chat

    $19 (Avg Bid)
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    peak detection code 5 дні(-в) left

    Require an arduino code for maximum peak detection and serial print only peak output voltages from A0. the deliverable is just peak detection which will get the output from a photodiode A0. i have a mathematical equation in which the peak values will be employed for calculations.

    $15 / hr (Avg Bid)
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    ARDUINO SIGNAL HEX 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Converting Signal input from ASCII to HEX or BINARY

    $11 / hr (Avg Bid)
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    Andriod developer 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need to build Hybrid Application that can control third Party device via bluetooth

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
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    Hi, I need a PCB Designer for a Keypad. please place bid more details will be share in chat box. you must have work on this kind of project before, keypad for PCB. I need different layers. thanks

    $157 (Avg Bid)
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    Image processing app, process two images to detect the difference in two frames on RASBERRY pie 3.0B

    $199 (Avg Bid)
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    DHT22 Temperature and Humidity Sensor 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have not experience with eletrical circuits . I'm looking someone able to create circuit like in attachents file ( better in a small box) for an hobby activity

    $32 (Avg Bid)
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    nRF9160 kicad symbols (pcb, schematic and 3d in wrl) 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are an electronics design company developing electronic systems and boards, using the KiCad EDA suit of tools. We now need cad symbols for the Nordic Semiconductor nrf9160 SoC, datasheet of the component can be found at [увійдіть, щоб побачити URL] This job is about drawing schematic symbol, drawing a PCB footprint and finding a ready made or draw a 3d model of the component. The schemat...

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    I want to design & install CCTV IP surveillance system

    $437 (Avg Bid)
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    For my project to develop a segway with an 3 dof robotic arm . Which is to detect for an bottle to pick and place it. For segway using one ardunio, 3DOF robotic arm using one ardunio and for detecting the bottle and calculate the distance using raspberry pi 3B+ . When detect the bottle the segway start moving and will stop distance between bottle and segway is 25cm after the robotic arm will start...

    $500 (Avg Bid)
    $500 Сер. заявка
    17 заявки

    1,Must be a professional DC motor engineer. 2, Our customer is in Chihuahua Mexico,So make sure you can get there soon 3, We need efficient job to be done, please don't bother if you don't fit this project

    $510 (Avg Bid)
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    Distance Alarm System 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    As Powered Industrial Truck operator ( say Forklift ) I as the operator wear a harness and the harness is connected to a safety line hanging from an overhead strong point on the powered industrial truck. I need a prototype of an electrical device which will indicate an audio-video alarm of the overhead​ safety line is not connected to the harness.

    $19 (Avg Bid)
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    My device with PIC processor programmed in C++ needs improving. 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    In 2009, I had a small electronic device created, see www.noumic.com. The device works well but needs improvement. Light-mode works great, but sound mode is not quite right. Need new sound options. Battery life is not good enough. Perhaps the device can be made even more responsive! WAYS FORWARD A) I have old devices that can be dismantled, examined, and reverse engineered. Then, with an up-to...

    $34 / hr (Avg Bid)
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    * Job Description Looking for an experienced 61850 engineer who can implement 61850 engineering tool which is compatible for both edition 1 and 2 for our company. * Who are we? We're a small power energy system company (based in South Korea). We specialize in making substation automation system and aim to become a leading company in Smart Grid industry. Our customers hire us because we p...

    $40 / hr (Avg Bid)
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    temperature control 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    need to do project while outputs on 7 segment ,lcd,keypad

    $53 (Avg Bid)
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    Programar um Arduino uno R3 para que o mesmo controle 4 motores DC de forma individual através de um App pelo celular (Blynk)

    $170 (Avg Bid)
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    Data Center Electrical Engineer 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a person able to : - Calculate power requirements for a data center. - Make schematics for power distribution. - Knowledge on electrical connections for fans and water pumps. - Knowledge on electrical interference with electrical sensitive devices. - Maintain accurate work records and event logs. - Excellent troubleshooting skills, and be able to conduct tests to identify and f...

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    android and iOS app for arduino wearable 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    A simple arduino wearable, the Arduino transmit data over Bluetooth and the app visualizes the data as seen in the image. Multiple same wearables in a single app Communication between wearables and the app wearable wakes every some second, transmits goes to sleep for efficiency. *note app doesn't require all data you see on the example picture

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    Arduino Program 5 дні(-в) left

    I need a simple Arduino script written. I know nothing about Arduinos. This would be very similar to existing game show lockout programs where there are two players, and they both hit their buttons. Whoever hits theirs first locks the other person out and a light and buzzer goes off for that player. This program is to determine the winner of a race. Whoever breaks a laser beam first locks out the...

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    Trying to create Arduino sketch to read push button values form 2 pins, and when Pin 1 is High send Hex command#1 to multiple devices on network on port 5200. devices only listens for commands, they are video processors looking to change their attributes with hex commands such as Input change / size change / brightness change attached is code file of my first attempt .. it should be something si...

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