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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    140 δουλειές που βρέθηκαν, με τιμές EUR
    €51 Μέση Προσφορά
    25 προσφορές

    I would like make a Solar cell that generate electricity

    €13 (Avg Bid)
    €13 Μέση Προσφορά
    3 προσφορές

    Need to simulate in Multisim 14.0 6 IGBT IXBX55N300 6 Gate trigger IC TC4422 Single Load 4R Simultaneous triggering of three series stages and each stage is consists of two parallel IGBT, so the total number of IGBT is 6. A circuit diagram is attached here. Since output pulse width is 1 microsecond so can use either any fast micro-controller or any other circuitry for triggering simultaneously e...

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    3 προσφορές
    electronics 6 μέρες left

    We look for assistance for a project including foll. : -pcb development for sensors and controls of a machine -firmware on this pcb for preprocessing data and prepare for remote access by LAN -optional job: organise data on IOT platform (MQTTCloud or similar) Job is part of long-term development (min. 1 year) A contribution of max. 10hrs/week is fine.

    €26 / hr (Avg Bid)
    €26 / hr Μέση Προσφορά
    23 προσφορές
    PCB Design & BSP for IoT Project using ARM Cortex A7 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are a startup and looking for PCB Design and BSP services for one of our projects. The scope will include design of PCB as per specifications and BSP development. The PCB will have Cortex A7 processor with 512MB of RAM, 4GB eMMC with 2RS485 and 2 Ethernet Ports. For complete details see the attached file. 5 working prototypes to be provided as part of final deliverable.

    €2465 (Avg Bid)
    Προεξέχον ΣΜΓ
    €2465 Μέση Προσφορά
    8 προσφορές

    Overview: This is a device that would show the real time position of a person hand movement using IMU device (inertia sensors). This device should have high accuracy as it deals with hand path tracking, the error rate should be minimum. This is a project in which 9 axis-IMU (inertial sensor) placed on the object (e.g. Tin) which has to hold from person to examine hand function. When person do h...

    €429 (Avg Bid)
    €429 Μέση Προσφορά
    4 προσφορές
    Design Electronic Circuit 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a circuit that can detect voltage, and communicate using mod-bus.

    €138 (Avg Bid)
    €138 Μέση Προσφορά
    20 προσφορές
    data entry 6 μέρες left

    I need you to fill in a spreadsheet with data.

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    57 προσφορές
    Need to repair VACON AC Drive and ACS 800 , firing card 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We Need to repair VACON AC Drive and ACS 800 , firing card .

    €327 (Avg Bid)
    €327 Μέση Προσφορά
    3 προσφορές

    Designing of PCB for sending the data like temperature humidity over wifi and providing of gerber file along with the necessary files

    €110 (Avg Bid)
    €110 Μέση Προσφορά
    17 προσφορές

    Our project is based on [κάνε είσοδο για να δεις το URL] also comprises of sensors,resistors, capacitors, crystal oscillator and a [κάνε είσοδο για να δεις το URL] ma...

    €31 / hr (Avg Bid)
    €31 / hr Μέση Προσφορά
    8 προσφορές

    Hello guys. I have a school service project. I will have two devices which will communicate through wireless or some other communicative way (could be radio frequency or etc.) one of the device will be in the car and the other will be in students' house. When the car approach to house 500 meter (for example) the device (will be in a student's house and) should warn for example with a sou...

    €834 (Avg Bid)
    €834 Μέση Προσφορά
    15 προσφορές

    I am looking for an expert on wireless digital frequencies on a pcb board with mini microphone to send crystal clear audio up to 30 meters from outdoors to indoors to a receiver.

    €1489 (Avg Bid)
    €1489 Μέση Προσφορά
    15 προσφορές
    Weigh in motion scales for cattle. 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Please, contact us only if you have experience on projects at same like this. Mandatory understand how to get weight in motion from the scales when the object cross the scale. We're looking for someone who can help us to accelerate the process to weigh oxen when they pass a scale without the ox having to stop. Contact us if you know how to do this. We are using such technologies - Loads Ce...

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    6 προσφορές

    I need someone who can design an amplifier for RF at 433 Mhz. The idea is to be able to open/close my car even if i am far away from the car by 500 meters. The device should receive the signal from the car key, amplify the signal and send it with stronger power. The person should be able to design the scheme and choose the electronic components and the antennas ... ect.

    €128 (Avg Bid)
    €128 Μέση Προσφορά
    9 προσφορές

    Prototype on beagleboneblack which will take input from web and produce a sound notification output. Hardware consists of wifi module, battery, beagleboneblack and speaker-amplifier. Only for those who are nearby Mumbai - Thane - Palghar Maharashtra India

    €267 (Avg Bid)
    €267 Μέση Προσφορά
    5 προσφορές
    Check design STM32 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to review and edit some parts of the hardware for an STM32.

    €109 (Avg Bid)
    €109 Μέση Προσφορά
    22 προσφορές

    We want to make custom design PCB Layout using tuya module (TYWE3S), Chipset (ESP8266) & Size: 16×24×3.5mm. we want custom PCB designs

    €12 (Avg Bid)
    €12 Μέση Προσφορά
    7 προσφορές
    Verilog program 5 μέρες left

    I need to make an ALU that can make an output using data_in from an tester .. also the data in can be an header on payload acordoing from 2 other signals

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    7 προσφορές

    I am looking for a power electronics engineer to complete my conceptual project on DC Motors. (Circuit + PCB + Programming). Application: 1. Jimmy JIB Head: 3 DC Motors are used for 360-degree rotation of camera and that is used as 3 axis Jimmy JIB Head (Some kinda mini crane) 2. Dolly System: 1 DC Motors are used for movement (front and back) of dolly and another DC motor is used in linear actua...

    €542 (Avg Bid)
    €542 Μέση Προσφορά
    15 προσφορές
    Power systems analysis of a train/rail system 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Power systems analysis of a train system including terminal voltage

    €396 (Avg Bid)
    €396 Μέση Προσφορά
    15 προσφορές
    Need a PCB & firmware Engineer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need to build a control Module for actuator application. Must be able to deliver Gerber and BOM files.

    €463 (Avg Bid)
    €463 Μέση Προσφορά
    48 προσφορές

    we need a firmware developer who can develop customized firmware for us according to our requirement on hardware "LILYGO® TTGO T-Call V1.3 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board"

    €423 (Avg Bid)
    €423 Μέση Προσφορά
    9 προσφορές
    Diseño IC de RF 5 μέρες left

    Diseño IC de modulo sincronizador GNSS multi-satelites para rasyreo GPS.

    €25540 (Avg Bid)
    €25540 Μέση Προσφορά
    8 προσφορές

    I'm designing a tube preamplifier and need an individual who can help me design a PCB for both a power supply (B+ and Filament) and the audio signal section. These will be two separate PCBs. The audio section will house two tube sockets for 12AX7 tubes. I'd like the PCB to be of high quality with nice big solder pads. Initially, I'll need a couple of prototypes. Once the design is...

    €437 (Avg Bid)
    €437 Μέση Προσφορά
    23 προσφορές
    arduino c project 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone who are able to do an arduino project

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    29 προσφορές

    I need someone who is good in matlab program and also he can make Development of electronic stability system in electric vehicles

    €31 (Avg Bid)
    €31 Μέση Προσφορά
    7 προσφορές

    This project is to build a prototype of gate driver able to drive a full bridge inverter . This driver will drive the following igbts in full bridge inverter at 1- 5 kw output at frequency 1 KHZ -50 KHZ : - irg4pc50ud OR auirgp50b60pdi In this link you are going to find all the details about this project from schematic to parts list and some of experts advice about this driver on order to ...

    €105 (Avg Bid)
    €105 Μέση Προσφορά
    3 προσφορές

    I would like to learn Embedded C program to Program 1. Serial Communication 2. MODBUS Protocol 3. Bootloader development 4. Timers initialization for State machine implementations 5. Interrupt Service for Priority interrupting 6. GLCD programming 7. CAN Protocol implementations using Microcontroller. 8. I2C and SPI Protocol.

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    5 προσφορές
    aircraft instrumentation and avionis 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    20-25 pages project report: Project Title and Description: Title: To design stress-strain measuring system for use in aircraft structure analysis. Back ground: To provide a real data on the stress and strain experienced by the aircraft during flight, an aircraft has to carry an in-flight stress-strain measuring system. This real flight data will further improve the design of he aircraft. Objecti...

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    5 προσφορές

    I am interested in outsourcing our technical blogs to freelancers. The topic can be discussed and modified. The main goal is to educate our prospects and customers about the importance of a good antenna in their wireless product and system. Radientum is a company specializing in designing and testing antennas (WIFI, NFC, GNSS, Cellular, UWB, NB-IoT, Bluetooth and LoRa/Sigfox) for wireless produc...

    €100 (Avg Bid)
    €100 Μέση Προσφορά
    17 προσφορές

    Looking for someone who knows how to wire an integrated stepper motor to an arduino and control it. Need to be able to control the speed, and control when it runs clockwise or counterclockwise. Preferably I'd like it to run automatically to user defined setpoints, but if it's easier to control with an analog joystick that would be acceptable.

    €30 (Avg Bid)
    €30 Μέση Προσφορά
    33 προσφορές
    Midi Wavetable Board 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am Looking for a Professional Hardware Designer which can develop this project: I would like to make a Midi Wavetable Board based of Dream Chip SAM5819B ( check here [κάνε είσοδο για να δεις το URL] ) this midi board must work with USB port 16 midi channel and at least 2Gb FlashR...

    €540 (Avg Bid)
    €540 Μέση Προσφορά
    15 προσφορές
    GPS System 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need a smart guy to design and build prototype of a GPS System. This GPS must 1) use only little power and works under unstable power supply 2) can be select to work will GPRS (SIM card), WiFi or LoRi 3) over 10000 pcs of this GPS device will be works at the same time and all be showed in the map in real time 4) the interface to set up and use the GPS must be very simple and easy 5) with locat...

    €2379 (Avg Bid)
    €2379 Μέση Προσφορά
    52 προσφορές
    €150 Μέση Προσφορά
    15 προσφορές

    A numerical signal must be sent by 4-QAM modulation, using pulses with g (t) form of Nyquist, roll-off 0.5: st (t) = ak · g (t - kTb) cos (2πf0t + φ) + bk · g (t - kTb) sin (2πf0t + φ) k in an ideal transmission medium without attenuation. In reception, a white noise is added with a unit variance. 1. The power to be transferred is calculated to obtain an error probabili...

    €145 (Avg Bid)
    €145 Μέση Προσφορά
    20 προσφορές

    Hi, we are are an environmental engineering company developing innovative waste water treatment package plants. We require a creative and competent software developer to help convert our funcitonal requirements into software logic - on mitsubishi style PLCs and also for Raspberry Pi controlling I/O boards and USB equipment directly. Also, development of basic GUI interface, data logging, uploadi...

    €23 / hr (Avg Bid)
    €23 / hr Μέση Προσφορά
    26 προσφορές
    AI refrigeration system using peltier modules (ESP32 IOT) 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Using simple peltier module to create a freezer which uses AI driven thermostat settings based on object kept. Currently proposing to use ESP32 with camera module with temperature sensor to reduce the overall cost but if needed can check for raspberry pi to utilize desired AI computation.

    €121 (Avg Bid)
    €121 Μέση Προσφορά
    4 προσφορές
    mechanical task in matlab broydenII function 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to solve this problem of a mechnical task in matlab profile required : mechanical background

    €21 (Avg Bid)
    €21 Μέση Προσφορά
    8 προσφορές
    Level shifter DESIGN for DSP TI 28377S LAUNCHPAD 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I have a launchpad TMS320F28377S. It's ADC needs DC signal(i don't want to use differential ADC). I am using LEM voltage and currents sensors which give AC [κάνε είσοδο για να δεις το URL] I need someone who can design A level shifter circuit. The maximum switching fr...

    €9 - €18
    €9 - €18
    0 προσφορές
    ARDUINO PROJECT 3 μέρες left

    Want to make 1 project and person should have perfect skills in arduino programming .

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    28 προσφορές

    Hello, I need a 2-Cells (500mA) Li-Ion Battery charger but also needs to have a battery State of Health (SoH) measurement. The SoH measurement coud be SPI/I2C/Analog/... The most important think to know is you have to put SOHM in the first and last line of your bid. And that the SOH measurement will be on the charger no with the battery so it has to be measured only when charging. Please feel ...

    €290 (Avg Bid)
    €290 Μέση Προσφορά
    10 προσφορές
    Schematic design 3 μέρες left

    We want to design ON OFF Timer PCB which have 24vdc as input function of PCB is Operate UV LED 0N and OFF ON time 75 Mins and off time 3 hour and 30 mins

    €21 (Avg Bid)
    €21 Μέση Προσφορά
    17 προσφορές

    Need a designer for a electrical circuits for ev vehicle

    €29 (Avg Bid)
    €29 Μέση Προσφορά
    11 προσφορές

    This project involves developing an embedded electronic data communication subsystem for vehicular communication applications. It should accept different analogue and digital input sources including keypad, voice, etc. The vehicle bus protocols of interest are CAN and LIN Buses. The skills required are C-based programming using Microchip's hardware and software and/or other platforms. ...

    €616 (Avg Bid)
    €616 Μέση Προσφορά
    27 προσφορές

    We are the startup global tech group and need electronics experts and engineers for develop medical electronic devices. Best regards.

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    34 προσφορές

    Hi All, We are looking for someone experienced in ARM Cortex M4 microcontroller [κάνε είσοδο για να δεις το URL] need a simple piece of code to compress a data in ZIP format. The microcontroller that we are using is STM32F411 We prefer someone with previous experience with com...

    €89 (Avg Bid)
    €89 Μέση Προσφορά
    2 προσφορές

    O freelancer deverá conhecer as linguagens = C / vhdl / verilog e já ter trabalhado com FPGA / ASIC Portar e otimizar um código que já tenho pronto em "c" para vhdl ou verilog esse código gera uma string de 14 / 15 dígitos, será usado uma placa fpga xillinx spartan 6 ( a empresa xillinx disponibiliza todo o ambiente necessário ). ...

    €258 (Avg Bid)
    €258 Μέση Προσφορά
    4 προσφορές
    ANSYS HFSS 3 μέρες left

    ANSYS HFSS and need to make Plagiarism free report

    €294 (Avg Bid)
    €294 Μέση Προσφορά
    10 προσφορές