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If you want an end to end outsourcing solution for all your projects relating to circuit designing, outsource the work or job at the world's best marketing resource online Freelancer.com and get the work done by the expert circuit designer freelancers. These freelancers work online from all across the world and can be helpful to you and your project. Freelance them the work to be done either on part time or full time basis and be assured of an optimum result. The job sphere may include PCB designing, PCB board circuit debugging, layout, schematic designing, MCS including the software design and the hardware design.

The freelancer circuit designer will be able to work on the PCB print circuit, half finished product design, finished product and also assemble them. Their other work expertise are high speed telecom, RF board, DSP, microcontroller control, signal board, circuit design and assembling, electronic items designing like toy, motor, electronic gifts, main board, security defend, Vidicon, USB, DVD etc. If you are a freelancer having adequate skill and experience in circuit designing, Ethernet, USB, electronics, networking, digital and such related fields, submit your bid in the Freelancer.com and get posted immediately.

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    38 δουλειές που βρέθηκαν, με τιμές EUR
    Business plan 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    we are looking for someone who create a business plan for hardware/iot designing company for startups purpose.

    €234 (Avg Bid)
    €234 Μέση Προσφορά
    8 προσφορές
    electronic pcb designing consultant 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    we are looking for pcb/chip designing for some work

    €284 (Avg Bid)
    €284 Μέση Προσφορά
    11 προσφορές

    Please find the image for the application circuit. I have a power source which generate 400Vp-p 1Hz square wave. This power source is connected to a load (R_Load). Now i want to measure the current flowing through this R_Load. Current will be in range of 100uA to 1.5A. I need accuracy in microampere.

    €120 (Avg Bid)
    €120 Μέση Προσφορά
    9 προσφορές
    Design of random frequency modulation device 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a design of a device that is able to generate random frequency in a setted range (for example 50Hz - 200KHz). This device should be connected to a piezo or a vibromotor. An amplifier needs to increase or decrease the intensity of the vibration. With an User Interface is possible to setup the parameters (frequency + intensity). Please note: I need only schematic and PCB design.

    €150 (Avg Bid)
    €150 Μέση Προσφορά
    15 προσφορές
    radio project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    looking for canaditante with knowledge to do white paper for sdr project and skills and people required for it each job. Need it done asap

    €293 (Avg Bid)
    €293 Μέση Προσφορά
    7 προσφορές
    Electrical Engineering. 5 μέρες left

    Electronic product design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

    €131 (Avg Bid)
    €131 Μέση Προσφορά
    16 προσφορές

    I have circuit, I have printed board. All you want is to check the circuit.

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    11 προσφορές
    Schematic design 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Components include Servo motor Stepping motor Light sensor 9” touch screen Hard disc (Solid state) 250 GB+ Ram 8GB + On Button Wifi, blue tooth, Ethernet connections,… USB 3.0 .....

    €44 / hr (Avg Bid)
    €44 / hr Μέση Προσφορά
    20 προσφορές
    €55 Μέση Προσφορά
    3 προσφορές
    Security Keypad with memory and timestamp 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    we need to design an security keypad to acces the office with memory of the codes entered,timestamp, low consumtion, (should run on coinceil batteries minimum one week) software to download the data. It should be verry low profile, thikness no more than 3mm. Features: 1- based on ATmega procesor low power consumption beetwen 1,7-3,6 qfn or udfn package 2- flash memory AT25CY 042-MHN-B or equival...

    €437 (Avg Bid)
    €437 Μέση Προσφορά
    15 προσφορές

    LCD design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

    €51 (Avg Bid)
    €51 Μέση Προσφορά
    16 προσφορές
    Power Electronics Circuit - Theory 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a detailed explanation in understanding the turn-off of the thyristor process in the series quenching circuit. Text book is attached.

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    20 προσφορές
    Electrical Engineering 5 μέρες left

    LCD design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

    €64 (Avg Bid)
    €64 Μέση Προσφορά
    6 προσφορές

    In search of an experienced electrical engineer to develop a control system to adjust the heating profile of an induction system.

    €1147 (Avg Bid)
    €1147 Μέση Προσφορά
    17 προσφορές
    Custom USB Hub 5 μέρες left

    Custom usb hub for my laptop with specid dimensions and requirements

    €114 (Avg Bid)
    €114 Μέση Προσφορά
    7 προσφορές
    Engineering term 5 μέρες left

    A person who has strong knowledge esp8266 and cloud service can bid.

    €189 (Avg Bid)
    €189 Μέση Προσφορά
    15 προσφορές

    We are currently looking an electrical engineer to take on several small projects for us. These projects will focus on PCB layout (Altium required) although there may be additional design work too.

    €1111 (Avg Bid)
    €1111 Μέση Προσφορά
    38 προσφορές

    I require a talented electrical engineer to help design the internals for an elephant shaped nightlight for me (personal project). The rough measurements of the nightlight are: 160mm height x 150mm width. Here is a snippet of my project: 'A global theme encompassing poor sleep in young children is the parent’s abilities to enforce guidelines and routines around bedtime behaviours. As a...

    €1986 (Avg Bid)
    €1986 Μέση Προσφορά
    20 προσφορές

    Designer wanted to prototype a control circuit and 25 electromagnets for an emachine. Each electromagnet must have a pull/push force of 5kg at 2.5mm from the surface of the emagnet. Each electromagnet must be capable of switching polarity and achieve max field strength to meet the desired pull/push force of 5kg at 2.5mm, within 10ms. Several software control algorithms are expected to be developed...

    €741 (Avg Bid)
    €741 Μέση Προσφορά
    8 προσφορές

    We are leading aerospace company specializing in the design and manufacture of autonomous Unmanned Aerial Systems (UAS) for security organizations, defence & first responders. We do not develop just products, but up-scale solution to enhance human capabilities by allowing us to be more faster, more precise and more responsive to challenges and how to solve it. We are looking for Electronic E...

    €1131 (Avg Bid)
    €1131 Μέση Προσφορά
    27 προσφορές

    Need an experienced electronic engineer to make a PCB deisgn for my systems. More info will be provided on message.

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

    The aim is to transfer existing Atmel 8051 firmware (more than 21) to a new platform based on STM8 microcontroller. The ideal candidate will have working knowledge of one or more communication protocols such as SPI, RS232, RS485, USART, I2C and ADC, DAC interfaces. We are seeking candidates that have knowledge in the system design and implementation of embedded firmware applications. Knowledge and...

    €16043 (Avg Bid)
    €16043 Μέση Προσφορά
    34 προσφορές
    €16 Μέση Προσφορά
    4 προσφορές

    Hi there, I'm looking for help to develop humidity/temperature sensor using SHT3x sensors and esp8266soc or equivalent low cost boards. if you can handle this then bid thanks

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    14 προσφορές
    Design an Electronic Circuit 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for somebody to design Electronic circuit and select the components.

    €17 / hr (Avg Bid)
    €17 / hr Μέση Προσφορά
    50 προσφορές
    Electrical Engineering - Design Needed 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a product idea for an add-on to an electric eye timer. The product would involve a rechargeable batter, accelerometer, gyroscope, and RF transmitter. I need this device to send a signal based upon two motions: 1 - When the device goes from one orientation to another (imagine holding your arm up in the air, then dropping it like you're telling two racers to go), 2 - When the device stay...

    €513 (Avg Bid)
    €513 Μέση Προσφορά
    28 προσφορές

    End goal: Testing Emi interference in a grid using different pwm topology (h4,h5,h6,heric.......) in a grid finding out if a line filter (low pass) is sufficient or additional emi filter is needed to off-sate the emi interference Steps: -replicating different pwm topology from given previous publication - Implementing above pwm inverters in a grid scenario (matlab file will be provided f...

    €158 (Avg Bid)
    €158 Μέση Προσφορά
    12 προσφορές
    electrical engineer 3 μέρες left

    I want to put a split system in an apt. Also looking for an engineer that does Condo conversions.

    €1965 (Avg Bid)
    €1965 Μέση Προσφορά
    8 προσφορές
    €15 / hr Μέση Προσφορά
    31 προσφορές
    PCB Design 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for a PCB design that will act as a timer and display the current time on a tv / monitor screen. The feature of the board will be as follows: 1. Timer is started by a push button 2. The active time is displayed on a tv / monitor screen upto 40", preferably via HDMI connection 3. The timer is stopped using a second push button 4. The timer is reset by holding either the start /...

    €273 (Avg Bid)
    €273 Μέση Προσφορά
    28 προσφορές
    Power Supply using PSIM 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Power Supply using [κάνε είσοδο για να δεις το URL] Supply using PSIM.

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

    We are an active company in Heating Ventilation and Air-conditioning company which is leading in installation of HVAC systems and servicing for customers in Central part of Europe. We need experienced Hardware engineer for schematic verification and supporting PCB design. This project includes 1) scope of optimizing Power supply sections (AC-DC, DC-DC converters) to drive loads of HVAC devices upt...

    €454 (Avg Bid)
    €454 Μέση Προσφορά
    10 προσφορές
    portable heater device and rechargeble 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    all freelancer I am working on university project so we are making a portable heater the dimension of the heater are in cylindrical diameter 80mm x 100mm height. you will be required to create circuit connection diagram and find the item to make this project work. control board to have the following connection on the board, (display screen, to show temperature, battery life, for example Raspberry...

    €109 (Avg Bid)
    €109 Μέση Προσφορά
    12 προσφορές
    micro hydro turbine 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Design a micro hydro turbine which produces enough energy to run the generator which generates 50V at 30 A. Head and water flow rate is variable. Please give me a proper quote and timeline. I need weekly report on the progress. Also give me information about which software are you using to design.

    €132 (Avg Bid)
    €132 Μέση Προσφορά
    10 προσφορές
    Build an Power/Energy Meter 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, We want to build a Power/Energy monitor similar to IoTaWatt. It is an open-source project and all the details are already available. You are supposed to develop the complete functional prototype from scratch. Coding Environment - esp-IDF for ESP32 Range - 10watt - 17,000watt Accuracy - >99% throughout the range Timeline - 20 days

    €76 (Avg Bid)
    €76 Μέση Προσφορά
    3 προσφορές
    circuit board design 16 ώρες left

    Hi I am looking for assistance in designing a simple electronic device that provides GPS location on pressing a button. The device needs to be linked to a back-end database that provides information of the owner of the device. The key priorities would be the PCB, outer design and finally casing. Regards, Hiten

    €131 (Avg Bid)
    €131 Μέση Προσφορά
    28 προσφορές

    I need PCB design (including schema, manufacturing/assembly files, and all source files) for a small set-up. Esentially the PCB board in question is just routing connections from other (existing) boards, providing cross-connectivity of sensors/motors/boards, master-switch functionality, power input/distribution and drop-down of voltage. onsisting of two voltage ratio sensors, two bipolar stepper m...

    €168 (Avg Bid)
    €168 Μέση Προσφορά
    37 προσφορές