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    31,496 bid circuit design công việc được tìm thấy, giá theo USD
    Electronic circuit design Đã kết thúc left

    Thiết kế mạch nguyên lý và vẽ mạch bằng altium

    $26 (Avg Bid)
    $26 Giá đặt trung bình
    3 lượt đặt giá
    AndroidC to bid only Đã kết thúc left

    1 page web

    $65 (Avg Bid)
    $65 Giá đặt trung bình
    7 lượt đặt giá

    vì project bị xóa đi rồi. nên em ko liên hệ đc với anh

    $250 - $750
    $250 - $750
    0 lượt đặt giá
    Circuit analysis teaching 6 ngày left
    ĐÃ XÁC THỰC

    I need teaching of few problems of circuit analysis and electionics one must be expert

    $10 - $30
    $10 - $30
    0 lượt đặt giá
    Customized Timer Circuit Board 6 ngày left
    ĐÃ XÁC THỰC

    Need a customized timer circuit board fro home application. Please see the attached file for detail requirement and logic program.

    $35 (Avg Bid)
    $35 Giá đặt trung bình
    8 lượt đặt giá

    We are looking for some one that will make 2 post on time per day include content pictures and videos that you have to make, need to make minimum 50 share a replay to online customer on social media !!!! Standard income 60$ per month and 3% for all online customer that will closed!!!

    $30 (Avg Bid)
    $30 Giá đặt trung bình
    18 lượt đặt giá

    Hi I have worked with the crap SEO companies in the past and lost all the faith. No doubt there will be go people who really know what they are doing and I'm searching for those. So you really need to prove yourself how you're different from rest of the crowd in order to get hired. I hope not to get burnt again. I run an ecommerce website selling CBDoil in Australia. Only one product with different strengths. Like others I want you to drive Australian Traffic to my website. Website onpage, google business page optimisation, off page backlinks for 6 months is already done. Website currently rank on page 3-4 for most of the top keywords in Google.com.au. So tell me what are you going to do next in order to get improvements and send me your best work done so far.

    $69 (Avg Bid)
    $69 Giá đặt trung bình
    65 lượt đặt giá

    Ansys, Solidworks, CAD/CAM, Programming, Circuit Design, PCB Design, Power Simulations, Matlab/ Simulink, and Technical Reporting.

    $100 (Avg Bid)
    $100 Giá đặt trung bình
    1 lượt đặt giá

    Very Ugent Shortfilm poster needed | 1000 rs | 2 hours | Only professional poster experts may bid

    $16 (Avg Bid)
    $16 Giá đặt trung bình
    8 lượt đặt giá

    We need a fact video editor with fast and best editing urgent need bi fast

    $2 / hr (Avg Bid)
    $2 / hr Giá đặt trung bình
    11 lượt đặt giá

    i have 5 simple circuits (circuit diagram included) that i need to draw on tinkercad circuit simulator. its very simple i just simply dont have the time. i need it before monday.

    $24 (Avg Bid)
    $24 Giá đặt trung bình
    20 lượt đặt giá

    Basic Requirements - 1. Excellent Command over English Grammar 2. Unique Content, No Plagiarism. 3. No Spun/Spinning or Software Generated Content 4. Able to deliver 1500+ Words in a day when required. 5. Always Maintain Instructions and Deadline 6. Able to Response Quickly 7. Agree to Write Small Sample Content 8. Rate [ NO Negotiation Please ] -- 9. 60 INR per 500 words for Indian writer. 9. Most Welcome Freshers with above-given skills.

    $21 (Avg Bid)
    $21 Giá đặt trung bình
    14 lượt đặt giá

    want to have pcb designed with parts available online to purchase currently. Circuit is available please see attached doc. The pedal element I already designed with 4 nos Strain guages. This circuit will give output to the strain guage bridge circuit and gets output in volts which will be applified by circuit and available for data recording. Rest information about circuit and functioning is available in attachement.

    $24 (Avg Bid)
    $24 Giá đặt trung bình
    17 lượt đặt giá
    Logo design 2 ngày left

    We are a financial services firm that specializes in asset management and financial planning. We are looking to change the bottom of our logo. We would like to remove the circuit board look under the bull and the bear and replace it with a creative way to incorporate the letters PWP. We don't just want PWP dropped into the empty space we would like to see creative ways to incorporate the circle design.

    $73 (Avg Bid)
    $73 Giá đặt trung bình
    62 lượt đặt giá
    3d Mouse Model 2 ngày left

    I need a 3d mouse(animal) designed. It needs to be in STL format for printing. It also needs to fit a circuit board on the inside. Max 100mm long. Scaled to the image provided. Image provided

    $125 (Avg Bid)
    $125 Giá đặt trung bình
    36 lượt đặt giá

    Design pcb to house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Deliver the following: pcb, schematic and libraries (kikad or eagle) Manuf gerbers Excelfile with bom (digiket, mouser or RS links)

    $143 (Avg Bid)
    $143 Giá đặt trung bình
    29 lượt đặt giá

    Design pcb to house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor (SR04T waterproof sensor) needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Esp32 module must be esp32-wroom Sensor must be waterproof, see image Details on sensor: Only use SR04T Waterproof Ultrasonic ,see article.. Deliver the following:

    $147 (Avg Bid)
    $147 Giá đặt trung bình
    21 lượt đặt giá

    Hi, we have only one product but according calculator is not showing correct price I need someone to fix it asap thanks

    $4 / hr (Avg Bid)
    $4 / hr Giá đặt trung bình
    33 lượt đặt giá

    This project is part of a medical device prototype. It is a 110V output amplifier, capable of delivering between 100-3000 watts into an 225 Ohm load electromagnet, operating at frequencies from 4-300 Hz. The ELF parameters made the oscillator circuit of special interest. A simple R555 chip setup may be adequate, though several may be necessary to for complex waveforms.

    $2575 (Avg Bid)
    $2575 Giá đặt trung bình
    4 lượt đặt giá

    I am looking for a freelancer in the business development field to work for me part time good payout will be given and salary is fixed monthly pitch the clients for services website development digital marketing you can connect with me on freelancer KESHAV

    $3240 (Avg Bid)
    $3240 Giá đặt trung bình
    19 lượt đặt giá

    Looking bidder for my id to bid and handle the projects of 3d modeling 3d animation and 3d rendering and you can do any type of projects doesn't matter as long as you can complete it perfectly just do not do any type of religious projects from my id thanks.

    $412 (Avg Bid)
    $412 Giá đặt trung bình
    17 lượt đặt giá
    Bid only Sri lankan SEO Freelancers 1 ngày left
    ĐÃ XÁC THỰC

    Hello I am interesting to hire SEO freelancers who are in Sri lanka ,Not interesting outside Sri Lanka ,Therefore Please don't bid others

    $58 (Avg Bid)
    $58 Giá đặt trung bình
    14 lượt đặt giá

    I have a working prototype using Arduino MEGA, however, I would not like to use an Arduino mega for the final product. I would like to have the circuit converted to without it. It is a very simple project. Possibly extra work if you would like to design the simple PCB as well, of course I'd pay extra!

    $62 (Avg Bid)
    $62 Giá đặt trung bình
    10 lượt đặt giá

    This Project is in Simple form pic but I need to illustrate it.

    $23 (Avg Bid)
    $23 Giá đặt trung bình
    26 lượt đặt giá

    WE have a US pharma website and we need relevant keywords based traffic. I dont want SEO. Please dont waste my time explaining me SEO and white hat method. Person who know blackh@t or cloaking should only contact.

    $320 (Avg Bid)
    $320 Giá đặt trung bình
    10 lượt đặt giá

    Need to perfectly time the LED lights on a cycle wheel to form an arc irrespective of the RPM of the wheel. we expect you to:- - Design the PCB - Provide circuit diagram - Suggestion on better sensors that can be used to perform this activity

    $35 (Avg Bid)
    $35 Giá đặt trung bình
    8 lượt đặt giá

    Design an AC to DC converter circuit for a single phase 200-260 V 15 Amp supply to 100 to 250 V 15 A DC output with inrush current limiter for 3000uF cap. 16 A fast blow fuze. Using an ESP32 Micro.

    $30 (Avg Bid)
    $30 Giá đặt trung bình
    2 lượt đặt giá
    NHS bid for tender Đã kết thúc left

    Looking for a bid witter to help t secure NHS contract in pharmaceutical distribution.

    $585 (Avg Bid)
    $585 Giá đặt trung bình
    15 lượt đặt giá

    !!!Please only bid if you have a ready made code source of your own!!!! fixed budget do not contact me to negotiate The app must be useable cross platform browser / apps profile system with details search chat events google ads user feed newsfeed design ui / uxadd credit purchase / coin admin panel plublish to android / ios store.

    $410 (Avg Bid)
    $410 Giá đặt trung bình
    12 lượt đặt giá
    PCB design Đã kết thúc left

    Design a PCB for a circuit design.

    $306 (Avg Bid)
    $306 Giá đặt trung bình
    41 lượt đặt giá
    Electronic trigger Đã kết thúc left

    ...to read the signal, display it on a small screen, and allow for a user selectable delay to close a circuit. The trigger will actuate a raspberry pi. I am looking for someone to design and build me 2 or 3 physical triggers. The objective is to create an electronic trigger that is actuated via LTC timecode input. Input Signal: LTC Timecode via 3.5mm audio Jack (the sound is mono, need to check the channel) LTC is a manchester encoded signal, wikipedia has information about it. Each frame end is terminated with 12 highs. I need a small display to show the decoded timecode. I need to be able to add a user defined delay to the triggering mechanism. The triggering needs to close a circuit to actuate a raspberry pi. I also need a mechanism to send the timecode ...

    $308 (Avg Bid)
    NDA
    $308 Giá đặt trung bình
    14 lượt đặt giá
    PCB design completion Đã kết thúc left

    Hi guys, Looking for someone to complete my pcb design. I have an 90% completed circuit schematic file for ESP32-S3 and GD32E503RET6 which needs to be routed and error corrected for PCB fabrication. The board contains barometer ic , Gyroscope+accelerometer ic,shunt resistor. Would send the .sch file and footprints and share more details there.

    $16 (Avg Bid)
    $16 Giá đặt trung bình
    7 lượt đặt giá
    Webdesign Project - Do not bid Đã kết thúc left

    Webdesign Project - Do not bid Already have someone

    $147 (Avg Bid)
    $147 Giá đặt trung bình
    31 lượt đặt giá

    Looking for a multi-talented engineer to help with various hardware development/support tasks for the IoT industry. -Circuit design, schematic design -PCB design, troubleshooting, and rework -Firmware programming (nRF52, ESP32, MSP430, (RAK4630 a plus)) -Software programming (Embedded C, Assembler , python,) -IoT RF connectivity (WiFi, cellular, BLE, LoRa/LoRaWAN, MQTT) -IoT sensor connectivity (SPI, I2C, RS-232, RS-485, Modbus, etc) -3D modeling software (Fusion 360) -Design for manufacturing

    $888 (Avg Bid)
    $888 Giá đặt trung bình
    18 lượt đặt giá

    I want an app with website which can be user friendly and on which you can sell anything you want and buyer can bid for it live and with marketing on various sites for the same

    $908 (Avg Bid)
    $908 Giá đặt trung bình
    29 lượt đặt giá

    Looking for a multi-talented engineer to help with various hardware development/support tasks for the IoT industry. -Circuit design, schematic design -PCB design, troubleshooting, and rework -Firmware programming (nRF52, ESP32, MSP430, (RAK4630 a plus)) -Software programming (Embedded C, Assembler , python,) -IoT RF connectivity (WiFi, cellular, BLE, LoRa/LoRaWAN, MQTT) -IoT sensor connectivity (SPI, I2C, RS-232, RS-485, Modbus, etc) -3D modeling software (Fusion 360) -Design for manufacturing

    $12 / hr (Avg Bid)
    $12 / hr Giá đặt trung bình
    20 lượt đặt giá

    Pending NDA and SoW release - consumer LED electronic DC circuit design and prototype build. With final build being of commercial release quality. Aim for 6 week project -includes 3 x design review milestones. Due to contactual obligations and NDA adherence ONLY Australian engineers apply.

    $1269 (Avg Bid)
    $1269 Giá đặt trung bình
    13 lượt đặt giá

    ...from the directory site. it is first priority. My Budget is 1k for 10$ Total Data Now: 33k After Successful Coming: 180k It is a big Project. Note: I can not create any milestone After the client accepted your work You must pay. Check my Review for sure. Download video tutorial : If all conditions are ok please bid or ignore Step 1: search company name with then if you find the company website then put all information which is available. Step 2: If you can not find the company website then look company directory site to gather some info from our company. These two directory site is not allowed to look up any information Without these

    $5 / hr (Avg Bid)
    $5 / hr Giá đặt trung bình
    33 lượt đặt giá

    To design a long-term project, with the payment system. Structure for a listing of b2b, b2c products and companies. Buy/Sell , Buy it Now, Bid, Offer , A Trade & Technology marketplace to activate functional pages for buyers & suppliers and service providers &clients/customers. Well establishing Web companies only apply with proof of staff and experience in this field. Reference sites: Any user can be both a seller and a buyer Etsy, eBay, BlaBlaCar, SkillShare, Couchsurfing. , P2P marketplace Businesses and customers , , McDelivery B2C marketplace Businesses Catalant, Cargomatic, B2B marketplac 1. eCommerce Features 2. Design Features (UI/UX) 3. Product Management Features 4. Marketing Features 5. Conversion Features 6. Payment

    $750 - $1500
    Niêm phong
    $750 - $1500
    38 lượt đặt giá
    find target audience Đã kết thúc left

    for our electronics hardware design services/ electronics circuit design services, need to find who can be our target audiences and which region we need to focus.

    $3 / hr (Avg Bid)
    $3 / hr Giá đặt trung bình
    5 lượt đặt giá

    I'm looking to design an RF PCB board. - Frequency = 1.4994347 GHz - Power supply input (2000v, 1amp) DC. - Spark Gap. - Transmitter circuit (Capacitors & inductors). - Antenna matching network (Capacitors only). - Antenna outlet (Coaxial cable connection).

    $1093 (Avg Bid)
    $1093 Giá đặt trung bình
    24 lượt đặt giá
    Need arudino circuit designer Đã kết thúc left

    Need arudino circuit designer. Required fitting of arudino in machine for daily usage and can take total usage on 10th days after.

    $115 (Avg Bid)
    $115 Giá đặt trung bình
    12 lượt đặt giá

    Cerco sviluppatore blockchain per creare circuito di fidelizzazione basato su blockchain SHA256 con app Android/iOS per i clienti e negozi. La blockchain è già attiva incluso pool ed explorer. Seeking blockchain developer to create SHA256 blockchain based loyalty circuit with Android / iOS apps for customers and stores. The blockchain is already active including the pool and explorer.

    $33 / hr (Avg Bid)
    NDA
    $33 / hr Giá đặt trung bình
    20 lượt đặt giá
    Project multiplexor Đã kết thúc left

    It is a HW development that consists of implementing a multiplexer in an existing circuit. Files of this circuit will be provided (circuit with microcontroller, wireless module and power supply circuit). PCB has a specific shape that also will be provided. Technical details have been provided previously.

    $39 (Avg Bid)
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    1 lượt đặt giá

    ...some of the responsibilities a copywriter is expected to assume in their position: Write compelling content for the manufacturing and design of Printed Circuit Board Produce well-written blogs that are SEO-friendly and optimized for conversion Collaborate with marketer and promotion teams Work with analysts to ensure messaging is consistent across the company Job Qualifications and Skill Sets Below are the qualifications expected of a copywriter: A bachelor’s degree in electrical engineering, marketing, communications, journalism, English, or a related field Familiarity with the manufacturing and design of Printed Circuit Board(PCB) Strong editorial, proofreading, and writing skills Experience with SEO copywriti...

    $310 (Avg Bid)
    $310 Giá đặt trung bình
    31 lượt đặt giá

    I am trying to work out a bespoke electrical circuit for a slave / tandem heating system which includes a gavity fed standard Y configuration CH and HW gas boiler with a mid port valve and now a slave pellet boiler stove. The pellet boiler stove has an integral pump which activates when the water in the boiler reaches 70c. At this stage I want the system pump to be activated and water to be pump into the HW cylinder until the cylinder thermostat reaches 70c at this stage the mid port valve would activate both grey and white wires to dump ongoing hot water into the central heating. Importantly I want it to do this using the existing system pump, mid port valve and cylinder thermostat that is part of the gas system. It is the case that the two ststem will not run at the same time....

    $27 / hr (Avg Bid)
    $27 / hr Giá đặt trung bình
    14 lượt đặt giá
    I need an electrical engineer Đã kết thúc left

    I am trying to work out a bespoke electrical circuit for a slave / tandem heating system which includes a gavity fed standard Y configuration CH and HW gas boiler with a mid port valve and now a slave pellet boiler stove. The pellet boiler stove has an integral pump which activates when the water in the boiler reaches 70c. At this stage I want the system pump to be activated and water to be pump into the HW cylinder until the cylinder thermostat reaches 70c at this stage the mid port valve would activate both grey and white wires to dump ongoing hot water into the central heating. Importantly I want it to do this using the existing system pump, mid port valve and cylinder thermostat that is part of the gas system. It is the case that the two ststem will not run at the same time....

    $15 / hr (Avg Bid)
    $15 / hr Giá đặt trung bình
    7 lượt đặt giá
    Circuit Board Design Đã kết thúc left

    My project consists in a circuit board which is responsible for communicate with the internet and triggering 4 electronic locks of 3V 1.5a using relays. Due to high inductance generated by the electronic locks, it is necessary that the circuits of the locks are isolated from the microcontroller circuit to avoid crashes/bugs. The board must have a circuit of lithium battery which must provide an autonomy of at least 8 hours. This circuit will be activated when the site is without power. To connect the ESP32 to the internet, a 4G modem is connected to the board. The board must have a female USB connector to power the 4G modem. The female USB connector must have a circuit capable of having its power interrupted by a command sent by an ESP32 I/O p...

    $224 (Avg Bid)
    $224 Giá đặt trung bình
    19 lượt đặt giá
    Halloween prop schematic Đã kết thúc left

    I am building an animated Halloween prop that will have lights, sound, and vibration. It will be triggered by a motion detector. I am unable to figure out how to configure the electronics of this simple prop because there is too much voltage drop between components. Input voltage is 5vdc...motion detector; (2) 5vdc LED strip; (3) Icstation Recordable Sound Module; and (4) two Mini Vibration Motors. All four components need 5vdc to operate efficiently. I also have some MT3608 voltage regulators and 1-channel relay modules, if those will help. I just need someone to draw up a schematic from which I can put something on a project board, test it, solder everything together and put the circuit board into a project box with leads to the various components. (I ADDED A JPEG FILE TO HELP ...

    $26 (Avg Bid)
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    6 lượt đặt giá