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    22,095 circuit pcb design công việc được tìm thấy, giá USD
    Electronic circuit design Đã kết thúc left

    Thiết kế mạch nguyên lý và vẽ mạch bằng altium

    $25 (Avg Bid)
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    4 lượt đặt giá

    Hi mọi người! Mình đang cần người hợp tác vẽ mạch bằng Altium cụ thể như sau: - Vẽ Layout từ Sch bên mình đã có sẵn - Tạo hình 3D - Vẽ thư viện lib một số linh kiện và module chưa có. Làm việc theo giờ, online hoặc nếu ở HN có thể Offline. Hoặc có thể làm việc tính theo hoàn thành dự...

    $5 / hr (Avg Bid)
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    9 lượt đặt giá

    Dear PCB designer, Are you able to route a double-sided PCB ? See attachment to look at complexity. I will provide a ".kicad_pcb" file Requirement : - KiCad v5.1+

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    I am in the vending business. I have two electrical meters on my machines for audits. One that counts coin in and one that counts coin out. If a customer enters a $1 bill into my machine the counter has an electrical circuit completed that advances the mechanical counter one increment. If a $5 bill is inserted, a ground completes five times and advances the mechanical counter five increments. I n...

    $982 (Avg Bid)
    Nồi Bật Gấp
    $982 Giá đặt trung bình
    7 lượt đặt giá

    Project at Design Innovation Centre, New Delhi. Requirement: Circuit diagram for arduino controlled prototype of a thermal cycle, in combination with a frequency detector to guage and plot frequency (visible light spectrum) versus cycle number.

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    To find a optimal location for the components of a circuit by minimizing the distance between the components of a circuit using optimization Techniques. Required Programming language: Python

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    Design a basic circuit to convert a high frequency (10-1000 Hz) switched earth signal to 12v switched live using commonly available parts

    $18 (Avg Bid)
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    7 lượt đặt giá

    Hi, I need circuit pcb and firmware for noise control unit. Please only bid if you have experience in this field. more details will be in chat box. thanks

    $144 (Avg Bid)
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    12 lượt đặt giá

    I need a simple PCB designed with Cadsoft-Eagle. This is a 1" x 6" 1-layer rectangle board with only (2) Broadcom ASMG-ST00-00001 SMD RGB LEDs and a 5-pin Molex 5055680571 SMD header. Has (3) drilled mounting holes. I need this as a complete design package for sending to various PCB makers for quotations and ready to run production. I will provide layout drawings and a schematic draft.

    $18 / hr (Avg Bid)
    $18 / hr Giá đặt trung bình
    19 lượt đặt giá

    The expert is require for the different task. the more detail will be given in chat box.

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    Pcb designer 5 ngày left
    ĐÃ XÁC THỰC

    We are a iot development company and we are looking for someone who can design pcb from schematic designs

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    Deliverables are: Altium project files (Schematic, lib and PCB) and then optionally covert them to Autodesk Eagle I think the description below provides full project descriptions, therefore please take some time to study and provide a firm bid, and avoid placeholder bids. ST Micro has an MCU board with published schematics/pcb in Altium project (Nucleo stm32F303RE, 64pin). A PDF form of schemati...

    $156 (Avg Bid)
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    1 - Perform communication between ADE7758 integrated circuit and arduino mega using the arduino IDE as a compiler. 2 - Create a code for three-phase power line records and also examples of how to calibrate them. 3 - This project should provide the complete code and also the schematic for connecting the ADE7758 to the Arduino Mega. 4 - Send the results of the recorders to a serial monitor or lcd as...

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    Design a PCB 5 ngày left
    ĐÃ XÁC THỰC

    We need a PCB designed for our new electronics product. Details can be shared later

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    I need a gerber file for PCB of 9 W bulb that is used in household life.

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    This is related to my home automaton project.I need help to findout exact design for ac dimmer/fan regulator snubber circuit.

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    I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. YOU HAVE TO KNOW MIDI TO APPLY I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less exp...

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    16 lượt đặt giá

    I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less expensive and faster. I neee it i...

    $425 (Avg Bid)
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    12 lượt đặt giá

    Need a smps circuit for converting 240V AC mains to steady 5V DC. Mobile chargers has such ciruit but that one is very bulky for my project. I want it to be as small as possible. So I would prefer capacitor based smps circuit rather transformer based (mobile chargers).

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    Design a circuit 4 ngày left

    IoT using RFID. Needs to have loud speaker. Ideally would be in keyfob or card. Will interact with phone app.

    $490 (Avg Bid)
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    I need to make a project for 2 types of LED-drivers: 30W and 72W Power supply is in both cases a battery pack eg. BOSCH 18V/2Ah or 18W/5Ah. There is no AC power supply, nor battery charging function. Both drivers need to have automatic signaling of low power in the battery and switch to an emergency function mode (low light output eg. 10%). Normal functioning should be possible at 3-5 output level...

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    I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference between...

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    This project will be using for the drone where the camera is placed at the drone and at the GCS(ground control station ) the video willl be received the range i want to achieve is 50 KM .

    $17 (Avg Bid)
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    2 lượt đặt giá

    I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference between...

    $22 (Avg Bid)
    $22 Giá đặt trung bình
    3 lượt đặt giá

    I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference betw...

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    $182 Giá đặt trung bình
    8 lượt đặt giá
    $38 Giá đặt trung bình
    4 lượt đặt giá
    Basic PCB design 3 ngày left
    ĐÃ XÁC THỰC

    I need a basic PCB design for a circuit. I have attached the circuit using relays. However the PCB design I require should make use of transistors or simmiliar. The design is limited to a PCB with size 63.5mm x 55mm. The PCB should house a 9-way MCP connector at a fixed location. Good Protection should be included as an inductive load of 5A will be connected.

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    Hello, My name is Shubham malik, i am a mechanical engineering student. I need a person (for an engineering project ) who can make OS for a touch screen device. For example: similar device are Microsoft Surface pro, or Azus EE-note. I need your OS to run on my hardware containing microcontroller and circuits. Rest of the things will be cleared in chat.

    $415 (Avg Bid)
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    3 lượt đặt giá

    I need Arduino code and circuit design for a Solar air heater temperature controller. I would like to set a max/min temperature and control the air flow with pwm. As low energy consumption as possible to be able to run it on a solar panel. Possibility to turn fan on or off by remote control [đăng nhập để xem URL] Project should be based on a Arduino mini if possible.

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    Hello, We have a working triac (BTA16) based circuit with RC filter. But while using it for Inductive load such as fan it creates humming noise. We want experienced freelancer to do the task within stipulted time. The code for the same should be on amazonfreeRTOS platform (ESP WROOM 32)

    $99 (Avg Bid)
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    3 lượt đặt giá

    7 questions from dc, ac, frequency response, resonant circuit, AC power, 1st and 2nd order transient circuit. Need to be solved in 1 hour

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    Hello Meenakshi, I'm electrical engineer .. doing my first Thesis project. I would like 6-10 pages ( theory ) of the subject " circuit analysis for dynamic system " using Lumped capacitance model".I will send you a paper that shows the plan and requirements.

    $10 (Avg Bid)
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    1 lượt đặt giá

    Hello Nidhin K, I'm electrical engineer .. doing my first Thesis project. I would like 6-10 pages ( theory ) of the subject " circuit analysis for dynamic system " using Lumped capacitance model".I will send you a paper that shows the plan and requirements.

    $10 (Avg Bid)
    $10 Giá đặt trung bình
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    pcb design. code and app 3 ngày left
    ĐÃ XÁC THỰC

    need pcb designed. app created to run pcb and code for the pcb. last user took our money and never completed project

    $185 (Avg Bid)
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    23 lượt đặt giá

    Scope of project: Mimic a vehicle lightning system. Deliverable: functional prototype with design files (Kicad schematics, Kicad PCB file, Gerber files, BOM, source code - fully commented with explications, binary). The PCB designs and schematics could be in other free tools. Description: description of project is atached in the PDF. Architecture: - For device that connects to motorcycle - Prot...

    $384 (Avg Bid)
    NDA
    $384 Giá đặt trung bình
    20 lượt đặt giá

    Hello Hammad, I'm electrical engineer .. doing my first Thesis project. I would like 6-10 pages ( theory ) of the subject " circuit analysis for dynamic system " using Lumped capacitance model".I will send you a paper that shows the plan and requirements.

    $15 (Avg Bid)
    $15 Giá đặt trung bình
    1 lượt đặt giá
    PCB design 3 ngày left
    ĐÃ XÁC THỰC

    I need someone with a background in electronics to assist me with the design of my project. I have created a couple different designs, and find that I have difficulty getting the resistors and other components sized right. I would also like to design for SMT instead of through hole and use ESP8266 module (or other recommended module) and not a delevopment board.

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    NDA is required to work on this project. I need Altium PCB designer(An Electrical Engineer) to modify existing pcb file. Possible project after : Also, someone with 1. AI/Machine Learning experience to program PCB for auto navigation with obstacle avoidance using ML and and images from robot.. 2. Design PCB with raspberry compute module 3.

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    10 lượt đặt giá
    anc active noise control -- 3 3 ngày left
    ĐÃ XÁC THỰC

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm Read Less

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    Designing a controllable laser lamp with 15 pcs 100mW 980nm LED laser matrix. The LEDs should be individually driven, controlled with current sensing monitor function. The controller should control integrated monochrome graphic display, - output power setting in 3 steps,(30% - 50% - 100%) - pulse mode control 1-3 settings (continuous, 5Hz/w 50% duty cycle , 10Hz/w 50% duty cycle) - timer (3 minut...

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    Trophy icon Need a simple logo design 17 ngày left

    Hello there, I will require a logo for a PC oriented company. I already have a skeleton/ rough idea of what i want it to be like, which will be found attached to this. The logo will need to be PCXPERT in text with the letter X being larger than the rest of the text and it will have to be RED, no exceptions. Feel free to play around with the rest of the text and design but I do prefer if it were ...

    $78 (Avg Bid)
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    51 bài tham dự

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm

    $221 (Avg Bid)
    $221 Giá đặt trung bình
    4 lượt đặt giá

    Automotive P.A Amplifier. All project files will be required including, gerber, Altium project, code, firmware for the device. This project is to design an Automotive P.A Amplifier that will be manufactured 9- 36VDC Input Voltage Permanent 9-36VDC Input Voltage Ignition Switch mode low heat low power loss xxVDC to 12VDC converter. 12V Output Permanent (Current limited to 6A Max ) 12V Output Ign...

    $2156 (Avg Bid)
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    8 lượt đặt giá

    Hey, I need a proper copy of a PCB which is 2,6cm*1,1cm, on the PCB there are 2 soldering pads and 3 other parts.

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

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm Read Less

    $183 (Avg Bid)
    $183 Giá đặt trung bình
    4 lượt đặt giá

    Simulation of a Radix II multiplier in VHDL and simulation of circuit

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    Hello, I want to build a prototype of my new product. I need someone who is good in circuit board building and knows how to make software aswell.

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    Specific EAGLE OE/R Circuit and Schematic 2 ngày left
    ĐÃ XÁC THỰC

    All outputs are enabled by pulling the common OE/R input high. When OE/¯R is low, all outputs are inhibited and all latches are reseted. The OE/¯R function is important during power-up,in preventing floating inputs from turning on the outputs. Operating Votlage 11vdc-14vdc / 3.3v Delay time 2us

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    I need SMPS DESIGN FOR 2.5 amp 5 VOLT This SMPS need to add in my application then need to do PCB

    $7 / hr (Avg Bid)
    $7 / hr Giá đặt trung bình
    1 lượt đặt giá