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! 雇佣Electronics Engineers

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    124 找到的工作,价格在 HKD

    its a villa in 2 acers with builtup of 9000sqft

    $1330 (Avg Bid)
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    PCB Design and Routing 6 日 left
    已验证

    Complete the routing of existing PCB

    $154 (Avg Bid)
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    5 竞标

    I need to communicate with arduino using VISA read nand WRITE. I have alot of the code written. I just need someone to finish the communication so i can use PWM ports on ARDUINO using Visa read and WRITE

    $614 (Avg Bid)
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    I am looking for a firmware developer that has experience working with Laird Bluetooth modules. I currently have a firmware developed that requires modifications . I am using laird's Bluetooth 5 modules. here is Laird's website with their Bluetooth modules and its specifications [login to view URL]

    $5441 (Avg Bid)
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    We would like a PLC to control a red, green traffic light system. using a Procon PL40 Programmable Logic Controller Loop Detector 220VAC and direction loop detection . so there will be one main controller ( master Station ) and a Slave controller to signal the master. we will have direction loops to signal the PLC ( slave station ) . PLC Program can be found: [login to view URL] PLC Progr...

    $7534 (Avg Bid)
    担保
    $7534
    1 作品

    I need some expert in electrical engineering. This is course of it.

    $478 (Avg Bid)
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    PCB Designer 6 日 left

    SGF Global, empresa de reclutamiento nacional e internacional con más de 20 años de presencia en el mercado, se encuentra en la búsqueda de un CAD Librarian para laborar en Zapopan, Jalisco. Perfil solicitado: 4 Años de Experiencia como Ingeniero Electrónico o Similar Inglés Avanzado Experiencia en el desarrollo de símbolos para bibliotecas de tar...

    $20900 (Avg Bid)
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    Electronic doorbell with following specs: 1. Inbuilt fingerprint reader 2. WiFi connectivity module 3. Inbuilt camera

    $2038 (Avg Bid)
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    We need to develop a CAI for our "LAPTOP COMPUTER TRAINER" product. The complete manual is provided to freelancers interested in developing the project. General characteristics: This product has been created to teach the trouble shooting faults that can occur in a Laptop Computer. The teacher, by specific switches hidden on the side of the external panel, can simulate a specific fault a...

    $1348 (Avg Bid)
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    LED PCB + Thermal simulation 6 日 left
    已验证

    Need help to draw a very simple MPCB, but first i need to figure out some variants with thermal simulation! contact for more info

    $384 (Avg Bid)
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    Build a phasor measurement unit which should show voltage current and power factor leading or lagging with fault [login to view URL] voltage as [login to view URL] give full write up/explanation then matlab simulation then hardware .You may use IOT also

    $4124 (Avg Bid)
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    Wir benötigen jemanden, der uns ein NFC-Range-Extender-Board auf Basis einer Open-Source-Layout-Software (z.B. KiCad) erstellt. Ziel ist es, die Sourcen für ein Board zu erhalten, mit dem ein NFC-Tag auf eine entfernten (auf dem Board befindliche) Antenne gelesen werden kann. [login to view URL]

    $2402 (Avg Bid)
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    Basic: Portable Wearable Device. The device includes a micropump, microvalve and pressure sensor. Maximum pressure 60mmHg. Develop a PCB that will activate a micropump, and also a microvalve using a microcontroller to control the inflate and deflate cycles reading the pressure sensor. The PCB must use rechargeable battery charge controller to avoid battery issues. Microusb port to charge and down...

    $5331 (Avg Bid)
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    I need an electronic/electrical engineer who will be responsible for designing electrical control cabinets and detailed low voltage wiring schematics for each control system. He will be responsible for selecting all control voltage components and ensuring all applicable standards are followed to achieve proper function/safety of all the components.

    $3998 (Avg Bid)
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    We would like to program a plc to control and monitor 4 sensor values with 24v DC outputs needed to be controlled

    $3728 (Avg Bid)
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    Need someone to design, layout pcb, circuit design and create schematics for an IOT project. Must be familiar with BGA (ball grid array)

    $3763 (Avg Bid)
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    We are signal processing company based out of Hyderabad. We provide turnkey solutions to challenging requirements in signal processing. We are developing a transmitter with digital modulation schemes with shorter delivery time. We developed all the algorithms required in LabVIEW FPGA. The same have to be ported to VHDL and be integrated before programming the Xilinx V6 FPGA on the transmitter. ...

    $5942 (Avg Bid)
    本地
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    Design electrical city car 6 日 left
    已验证

    design of a hybrid electrical vehicle for city car on matlab, by simulink.

    $2728 (Avg Bid)
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    need to design and develop an product including simulation and efficiency.

    $144 (Avg Bid)
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    To get guidance about electrical bicycle

    $268 (Avg Bid)
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    PCIE USB 3.1 and 10 GB Ethernet card with trigger, Galvanic Isolation and drivers. 3D cad drawing a electrical simulations as part of delivery.

    $5495 (Avg Bid)
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    Build a virtual app that shall control dual channel dc controller through RS232. Application shall be compatible for Windows 7/10 Application details document will be provided in PM

    $9086 (Avg Bid)
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    We need Load flow analysis, Voltage drop and short circuit calculation for our temporary site power. 22kV transformer and Swb- 4 nos. 4 MSB and 100 sub db. We need by two weeks with proper report for official submission.

    $1202 (Avg Bid)
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    Hello, we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft start and shut down LEDs 6. Turn LEDs off after a...

    $4662 (Avg Bid)
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    Hi To publish a review article in an sci index journal, i have taken some circuits as reference which i want to draw using Microsoft Visio software as per the requirement of that referred journal. I am attaching one sample as reference. A total of 18 such circuits are need to be drawn using Visio with following specification- 1). Line width 1.5 2). DPI 800 3). Pixels 800x800 4). size - 4x3 inch ...

    $862 (Avg Bid)
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    Control system project 5 日 left
    已验证

    I have a system with two dc motors controlled by Arduino and a webcam used as a detector using processing software. I need an expert with these fields to establish a serial communication and do the calculations in processing. Further discussion for agree with right person

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    I want to design a Wi-Fi device to control 4 electrical equipment (230V AC / 50 Hz) with dimming facility, can be fitted in existing switch board and electrical appliances connected with it can be controlled with switches even the our Wi-Fi device is off or not working/inoperative (I know that we cannot control electrical equipment’s using Mobile during this condition but it can be controlle...

    $958 (Avg Bid)
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    Want the coding to operate a windscreen wiper motor. Part list here [login to view URL] An intermittent wiper relay will also be needed video here [login to view URL] Will be using the front wiper motor from a 2012 Toyota Yaris and the switch from a 1998 Chrysler Sebring. Thank you Timeframe ASAP I also need detailed instruction on the process of putting this together

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    Please check the document attached. It has 5 simple codes to complete.

    $431 (Avg Bid)
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    Meu nome é Robson, estou desenvolvendo um sensor de estacionamento, mas preciso captar uma distância de 4 mts , máxima. e uma distância de 2 mts, mínima.

    $1599 (Avg Bid)
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    AD7147-1 (i2c) i need from expert answer for some questions. * please just make a offer if you have advance knowloagde with these is these is project only for expert which can answer some questions and after if look like you can help to join project. project make spi interface 7147 to eeprom read data and write over to new cap ic

    $172 / hr (Avg Bid)
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    I am looking for someone to repair drones for our drone parts website as we are having a large number of requests for repairs, but we don't yet have a technician. Whenever we have a request for a drone repair I will get the customer to ship their drone to you and I will post you the correct parts. You then will have a few days to repair it (it will just be swapping components in and out). You...

    $78 / hr (Avg Bid)
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    The project involves reverse engineering , mathematical calculations , equations derivations and then mcu based design with low power lcd display , keypad , usb port , bluetooth connectivity etc . The outcome of the project has to be similar readings to the analog device , board design , schematic , working circuit , coding , etc

    $23404 (Avg Bid)
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    Hello i am looking for a confirm engineer with solid knowledge on gnss modul an raspberry implementation.

    $94 / hr (Avg Bid)
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    Improving and repairing the wifi socket : Improve android application or write from scratch Correcting the wifi socket code and improving or write from scratch include : make register make login and add device algorytm (add room and add device ) in app you must know arduino esp you must know android native you must have experience with an intelligent home part 2 1 implement speech rec into ...

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    I have fully working Arduino web server temperature controle. All settings are set trough web page and also displayed ONLY on web page. Curently it works on arduino mega and w5100 ethernet shield. Problem is when there is no inthernet.. I need the code to be converted to be able to set values trough menus on cd and also to be displayed on lcd. It could use also leds to display status...

    $344 (Avg Bid)
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    I want long term employee. if you are expert in MATLAB, electronics and communication engineer, please bid here.

    $60 / hr (Avg Bid)
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    An audio signal is a representation of sound, typically as an electrical voltage. Audio signals have frequencies in the audio frequency range of roughly 20 to 20,000 Hz (the limits of human hearing. the aim of this task is to examine the effect of package errors and simple corrective actions on the quality and comprehensibility of audio [login to view URL] have to analyze error and do some correct...

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    We would like to find a party that is very familiar with KiCad PCB physical layout and component libraries. PART 1 ------------- We have a four (4) of electronic schematic developed in KiCad and want them to be be laid out into a physical prototype PCB for testing. Board 1 - has 95 components (of which 7 are multiple pin devices) and the balance supporting components and sockets; Board 2 - has 1...

    $1944 (Avg Bid)
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    walkie talkie design 5 日 left
    已验证

    I want to design a wireless talking communication system. It has to include data compression and to work on ISM frequencies - prefer 915MHz or 433MHz. Thus the communication should be digital, the audio Sample rate is 16Kbps optionally is to add analog transmission too proof on a concept is needed deliverables: 1) schematics 2) layout 3) prototype assembly

    $2399 (Avg Bid)
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    5 竞标

    I want an FM and AM antenna that is as short as 13 cm in length. and this antenna should be able to fit inside the shark fin above the car. The specs of the antenna are- FM Specs- Frequency range - 87.5 MHz to 118 MHz Impedance - 50 Ohm Gain - > 9db Sensitivity - <-5db ------------------------------------------------------------------ AM Specs-...

    $12110 (Avg Bid)
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    I want long term employee. if you are good in above fields, please bid here. More details will be given to the private chat

    $55 / hr (Avg Bid)
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    16 竞标

    I am looking for engineers who can design an internet connected coin counting machine using commonly available sensors and equipment in India at the lowest possible cost.

    $84 / hr (Avg Bid)
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    Hi, We looking for a freelance who can program PIC controller to interface with android app. Develop Android app. PIC controller to logic solver for digital inputs and output relays. Analogue inputs.

    $21082 (Avg Bid)
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    Estoy buscando un programador de robot KUKA, para programar una célula robotizada. Los trabajo se tienen que realizar en la población de Terrassa.

    $45384 - $90767
    $45384 - $90767
    0 竞标
    Antenna Project- 2 4 日 left
    已验证

    Need an expert in antenna using CST software Budget- 35$

    $243 (Avg Bid)
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    4 竞标

    Signal light that has a screen and could produce a vibration or sound

    $3590 (Avg Bid)
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    13 竞标
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    if someone who can guide and help urgently please let me know

    $212 (Avg Bid)
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    We would like to get a PLC program to control multiple Danfoss FC51 VFD units (slaves) by Panasonic FP0R PLC unit (master) through Modbus RTU protocol (RS485) The software should be written on Panasonic software FP WinPro 7.

    $47 / hr (Avg Bid)
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    13 竞标