Schaltplan-Design Jobs

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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    50 Gefundene Jobs, Preise in EUR

    Hi, We are looking for electrical circuite designer for creating an emergency calling box. The calling system should work with GSM-OFC-WIFI modes. We need only circuit design, we will get manufactured the same at our own. Attached the image for the purpose , please refer and ping me for more details. Thanks

    €154 (Avg Bid)
    €154 Gebot i.D.
    14 Angebote

    We are looking for a very talented engineer (or team) that can create a high voltage, bipolar DC to DC converter supplying voltages up to 1200Vdc. We are needing a small compact design that doesn't use transformers in the design. We will share further details of the design later.

    €6698 (Avg Bid)
    €6698 Gebot i.D.
    14 Angebote
    I need an electronic engineer 6 Tage left
    VERIFIZIERT

    I need to have a digital stop watch to be able to disconnect the 2 magnetic pieces

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    22 Angebote

    we have a project that require a very lite pcb board 6 inch by 6 inch with distribution of power to 384 points on he board , each point can get one of 4 different low voltage power level of current each time , this distribution and controlled by a programmable IC and data connection to the IC with a wifi connection

    €336 (Avg Bid)
    €336 Gebot i.D.
    23 Angebote

    I would like to convert a PCB Project made under Altium to Eagle files. it's small project, schematic have only 20 components. Thanks

    €22 (Avg Bid)
    €22 Gebot i.D.
    25 Angebote

    We are looking for an expert in high-speed PCB design to help us primarily with routing high-speed lines on our 4-layer board: GbE ethernet, USB, HDMI . The schematic is complete and the PCB has components placed. We're working with Eagle 9.5.2, so any work should be backwards compatible. Items needed: -Route traces per best practices (impedance match, equal length, minimize crosstalk) -Make...

    €361 (Avg Bid)
    €361 Gebot i.D.
    19 Angebote

    I am seeking a team to troubleshoot and electrical circuit and improve its related app. The following are skills and experiences you will be needing to complete this project. - BLE Product Design and Implementation - Analog accelerometer sensor usage (High G and Low G sensors) - Signal Processing - Android Application Developments (We already have an App you need to improve it already) - R...

    €2006 (Avg Bid)
    €2006 Gebot i.D.
    38 Angebote
    RF Circuit Design 6 Tage left
    VERIFIZIERT

    100MHz FM receiver design per specifications

    €629 (Avg Bid)
    €629 Gebot i.D.
    26 Angebote

    Necesito contruir una PCB que reciba señala analógica de 0-10v y me entregue una salida PWM 500hz dutty cicle regulable con respecto a la salida.

    €5 / hr (Avg Bid)
    €5 / hr Gebot i.D.
    9 Angebote

    i need some help in measurement instruments need an professional engineer

    €17 (Avg Bid)
    €17 Gebot i.D.
    14 Angebote

    I need someone who can build me a single board computer like the raspberry pi

    €975 (Avg Bid)
    €975 Gebot i.D.
    5 Angebote

    A robot is usually an electro-mechanical machine that is guided by computer and electronic programming. Many robots have been built for manufacturing purpose and can be found in factories around the world. Designing of the latest inverted ROBOT which can be controlling using an APP for android mobile. We are developing the android app by which we can control the robot motion by using voice command...

    €76 (Avg Bid)
    €76 Gebot i.D.
    8 Angebote

    Vreau sa dezvolt un convertor DC/DC, cu 2 iesiri, una de 12V si una de 5V. Acesta trebuie sa fie controlat de catre un uC care sa poata comunica cu alte placi

    €406 (Avg Bid)
    €406 Gebot i.D.
    3 Angebote

    I am looking for an electronic design using 'minimalistic components' to improve battery balancing. The circuit will be embedded inside the battery with not more than one communication cable between the batteries. 1. The balancing should work both series and parallel connected batteries / battery strings. 2. The battery current has built in sensors for current and voltage. 3. The ...

    €364 (Avg Bid)
    €364 Gebot i.D.
    27 Angebote

    Hello, I am looking to hire a company or freelancer with experience in DMX 512 Engine. I am looking to get an customised PCBs with DMX512 Engine to control RGB+CCT LEDs. So the deliverables are hardware and software.

    €590 (Avg Bid)
    €590 Gebot i.D.
    12 Angebote

    Build a Walkie Talkie using micro:bit with minimum 2 KMs range and 2 Way Radio. for micro:bit info please visit https://microbit.org. Two micro:bit Walkie Talkie devices should able to communicate each other like standard Walkie Talkie works.

    €74 (Avg Bid)
    €74 Gebot i.D.
    2 Angebote

    - Reposting - Need an Engineer to design the circuit schematic and PCB layout for a Rockchip RK3399 SoC. This board will use a Linux based OS. All components used (wifi/bt /ethernet controller...) must have working linux drivers. Board will need to have: RK3399 SoC 4GB RAM - LPDDR4 SD Card Ethernet Port - 100M or 1G, depending on component cost. WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at ...

    €1008 (Avg Bid)
    €1008 Gebot i.D.
    16 Angebote

    well, you know, I need to design a PCB for a device I am developping.

    €874 (Avg Bid)
    €874 Gebot i.D.
    50 Angebote

    hello freelancers, i am looking for an engineer who can program the V9881D IC so that it can output voltage (Volt), current (Ampere), power (Watt), and single-phase electrical energy (Kwh)

    €105 (Avg Bid)
    €105 Gebot i.D.
    7 Angebote
    €101 Gebot i.D.
    14 Angebote

    I need someone to deliver the schematics for a ten keyless pcb that’s hotswappable with rgb’s above every key.

    €361 (Avg Bid)
    €361 Gebot i.D.
    19 Angebote
    Electronics circuit Diagram 3 Tage left
    VERIFIZIERT

    Design electronic circuit flow of a portable charger and a charger adapter integration.

    €68 (Avg Bid)
    €68 Gebot i.D.
    22 Angebote
    Vehicular Traffic Counter 3 Tage left
    VERIFIZIERT

    The Vehicular Traffic Counter (VTC), placed 15m from the edge of the road, scans, identifies and records the number of cars, trucks etc that pass every hour and saves the data onto a memory card. The VTC is unobtrusive. No one should know it's there.

    €192 (Avg Bid)
    €192 Gebot i.D.
    9 Angebote

    Se requiere el desarrollo de un PCB para controlar un compresor. Las especificaciones se encuentran en el archivo adjunto.

    €143 (Avg Bid)
    €143 Gebot i.D.
    13 Angebote
    Powerful Flashlight Driver -- 2 2 Tage left
    VERIFIZIERT

    I'm looking for a bright electrical engineer that can design a powerful but efficient ~40,000lum flashlight driver/step-up convertor that can be controlled using PWM. Input voltage: 4*18650 Battery 14.8v Driver Design: PWM control input (on/off, dim, strobe) 40mm-45mm diameter PCB Spring in the center and ground ring around it for direct contact to power (see attached pictures) Overheat, op...

    €290 (Avg Bid)
    €290 Gebot i.D.
    18 Angebote

    Electrical engineer is required for calculation . Please place bid if you can start work right now. I want this task to be completed within an hour

    €109 (Avg Bid)
    €109 Gebot i.D.
    34 Angebote

    We have a Esp32 board, which contains touch and IR Receiver, Getting Guru Meditation Error when we are trying to store previous state in EEPROM using touch and IR . Need to Solve this problem.

    €26 (Avg Bid)
    €26 Gebot i.D.
    5 Angebote

    need an online open book exam done on a module called engineering principles. contains mechanical engineering questions and electrical engineering questions

    €139 (Avg Bid)
    €139 Gebot i.D.
    18 Angebote

    We have an issue in that the license manager for a PADS PCB Design Software has stopped. We need to determine whether the process is running properly and remediate and test on the client.

    €119 (Avg Bid)
    €119 Gebot i.D.
    2 Angebote

    We are paying for written application notes based on our configurable mixed signal ICs & integrated power switches. These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the part (ICs or integrated power switches). Writer will be responsible for...

    €1267 (Avg Bid)
    €1267 Gebot i.D.
    3 Angebote

    Dear Candidate, I am looking for someone that can design and engineer a golf putting training aide. Please see details below: Small unit, battery-powered (or USB) that can easily sit inside a golf bag. Can't be too big. Features of the unit: - makes a beeping noise (metronome) that can be adjusted to suit - flashing light that matches the beeping noise - random number or picture or ques...

    €84 (Avg Bid)
    €84 Gebot i.D.
    10 Angebote

    I currently have Laser Diode Driver, and I am going to build my own board for it. The max current output will be 40-45 amps, and the input will be 24V DC. This board will include 3 TEC drivers 10A, 5A, 5A. For the DC converter, I have a specific component in mind, it will be Vicor component. I will share details to the right candidate. Schematic design is urgent, so please contact me. Thank you

    €241 (Avg Bid)
    €241 Gebot i.D.
    22 Angebote

    I am looking for a creative engineer who can find a solution to be able to generate 5v and 20mAh for battery storage using kinetic power. Dimensions need to be L4cm, W1.5cm, H0.7cm

    €368 (Avg Bid)
    €368 Gebot i.D.
    15 Angebote

    Hello freelancers, I am looking for expert in schneider PLC

    €183 (Avg Bid)
    €183 Gebot i.D.
    30 Angebote
    Solenoid Kicker - Arduino 1 Tag left
    VERIFIZIERT

    Use of a 12V SLA Battery to charge a 450V 2700uF Capacitor with a 45V-390V ZVS Capacitor Charging Module to fire an Electromagnetic Solenoid using Arduino with a MOS Driver Module IRF520. I want to use: Arduino and use the full capacity of the Capacitor. Standard 5V relays (with Arduino) only go to 250V. Instead I have the MOS Driver. Problem is I don't know how to connect the Charger + Cap ...

    €101 (Avg Bid)
    €101 Gebot i.D.
    17 Angebote

    I need a design for a connection between RTU and some devices. I have a small project consistingof 12 Motorized valve, 3 Flow meter, 3 Flow control valve and 5 RTU.

    €31 (Avg Bid)
    €31 Gebot i.D.
    6 Angebote

    We are a startup from India developing lithium based energy storage solutions for electric vehicles and passive storage applications such as solar storage and UPS. We have developed a 4-cell BMS for 12.8V LFP batteries in-house post which we would like to incorporate some additional features in the current BMS design and develop a 15-cell BMS for 48V applications based on the current design. The s...

    €988 (Avg Bid)
    €988 Gebot i.D.
    9 Angebote

    We are a startup from India developing lithium based energy storage solutions for electric vehicles and passive storage applications such as solar storage and UPS. We have developed a 4-cell BMS for 12.8V LFP batteries in-house post which we would like to incorporate some additional features in the current BMS design and develop a 15-cell BMS for 48V applications based on the current design. The s...

    €1764 (Avg Bid)
    €1764 Gebot i.D.
    6 Angebote
    PCB schematic design 1 Tag left
    VERIFIZIERT

    Hi, I need already available schematic and PCB design for esp8266, esp32, esp32cam and Arduino micro. These must be simple and on EasyEda.

    €17 (Avg Bid)
    €17 Gebot i.D.
    23 Angebote
    Electronic PCB design 19 Stunden left
    VERIFIZIERT

    I need a home alarm - Siren and LED Light driver module. I have a sample need some changes . Would prefer Australia based designers . Will need some Chip programming skills

    €102 (Avg Bid)
    €102 Gebot i.D.
    30 Angebote

    I think my ex girlfriend has had surveillance devices professionally installed in my home. They are very well hidden and extremely small. I need a professional to tell me what I’m looking at.

    €131 (Avg Bid)
    €131 Gebot i.D.
    5 Angebote

    SMD parts on my PCB boards are categorized on numbers such as R2085 R2067 C990 C998 C1012 C989 U161 and U252 and same like other parts .I was wondering if anyone could help me find the real ohm and names of these SMD parts ?

    €66 (Avg Bid)
    €66 Gebot i.D.
    34 Angebote

    English or Español. Be sure you understand all details. I need PCB design for Solar panel circuit (21V) to charge Litio battery (3.7V -4.2V). -PCB 2 layers in KiCAD -I'll provide PCB shape in KiCAD file -I'll provide actual PCB circuit in KiCAD file -PCB dimensions less than 90x90mm (has enough space) For now I have one circuit done in KiCAD but there is something that not wo...

    €40 (Avg Bid)
    €40 Gebot i.D.
    17 Angebote
    PCB designer and prototype assembler #3 10 Stunden left
    VERIFIZIERT

    we are in need of a PCB designer and assembler , the detail of the pcb board are in the doc we will put 50% of the budget in milestone the budget is 500 +100 bonus +1 dollar per unit when the production is done we are planing 1000 unites the time todo the job is 9 days we will not release any milestone until the prototype is tested , we prefers that the prototype will be done in Shenzhen , the tes...

    €465 (Avg Bid)
    €465 Gebot i.D.
    13 Angebote
    LED DRIVER 9 Stunden left

    Looking for electronic designer in Delhi/Noida having experience in designing SMPS power supply/LED driver.

    €90 (Avg Bid)
    €90 Gebot i.D.
    7 Angebote

    - Simple electronics schematic design - BOM finalization - PCB Design - PCBA Samples

    €387 (Avg Bid)
    €387 Gebot i.D.
    55 Angebote
    logic gates circuit 7 Stunden left

    logic gates circuit hand made with using computer and mobile app

    €10 (Avg Bid)
    €10 Gebot i.D.
    18 Angebote

    Hi, I am looking for an expert engineer in the field of Buck/Boost converters. Need to review a buck/boost converter design based on the TI SM72442 MPPT IC.

    €132 (Avg Bid)
    €132 Gebot i.D.
    11 Angebote

    Need to review a buck/boost converter design based on the TI SM72442 MPPT IC. The prototype is built but the MPPT IC is not working properly, need to spot what may be the error in design.

    €785 (Avg Bid)
    €785 Gebot i.D.
    29 Angebote