Pcb design circuit diagram inverter jobs


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    49,616 pcb design circuit diagram inverter jobs found, pricing in USD

    I have a Problem Statement and i want someone to build E-R diagram and Relational model.

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    The conductivity and the flow of water should be permanently measured and logged. For this purpose, customer-specific sensors have to be developed. The existing design for the conductance measurement is to be completed. Temperature measurement using PT1000. The hardware is to be attached to a circuit board. The data should be continuously saved on a storage medium and transferred to a web server....

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    I have gerber files and full BOM for a PCB design project I worked on with another freelancer This freelancer has gone AWOL recently before he could show me how to order samples from the site Should be a relatively quick job for someone that know's what they're doing

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    I need someone to help me with the code for topic modeling and the correlation of topics. I have attached the code and the Seed is not fixed because I see different diagram at last, which should be one fixed

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    I recently designed a PCB and need a case for it. I have spent days trying to do it in Fusion 360, but have run out of patience. The case needs something to keep the lid on. Please help! You can redesign from scratch, or just fix up what I have done. The output should be a file I can run through Cura to make my STL files for printing.

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    I need someone to help me with the code for topic modeling and the correlation of topics. I have attached the code and the Seed is not fixed because I see different diagram at last, which should be one fixed

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    I am looking to get a small PCB designed which incoroporates a basic arduino microcontroller, 2 stepper motor drivers a basic touch screen display. I want it to take in 240v, stepper motors to run on 24v, and a logical 5v for all electronics. I can provide more details as needed.

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    HI Ali, I'd like to discuss a project with you. It's a similar project to the RS-485 project you did with pretty much the same ESP and Platform IO. We currently using I2C but having some issues with that. We're using the Invensens ICM-20948 IMU and DMP Digital Motion Processor is important for fast calculations. We are working on motion capture suit with 14 IMU, with 2 IMU daisy cha...

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    Hi Brian Martin L., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have a really simple set of PCBs I would like made. Each PCB is for a headset's left and right ear cup, and they will need some solder areas for some off-the-shelf boards. Namely the Teensy 4.0, Teensy Audio Board, Adafruit ItsyBitsy nRF52840, and other supporting parts....

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    I am looking for a high experience freelancer that can design a professional DSP amplifier. Output needed: 1) Schematic design 2) PCB w/ components for 3d using altium a) NC Drill files b) Gerber data c) Drill drawing d) BOM e) 3d screenshots w/ components, pcb lines, silkscreen labels Milestone: $300 Schematic $300 PCB and other files Timeline: 7 days

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    Hi David, the new project as discussed.

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    I want home automation by using ESP 32 microprocessor. Information transfer and receiving via LAN(Local Area Network) I also need PCB layout and program for that

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    We have purchased a 60Kw inverter and 200 - 310W 60 cell panels. We are thinking of a galvanized pipe ground mount system with rails. (Unirac or Iron Ridge make suitable rails or you may have some other ideas) I am attaching the Sumter Co. Property appraiser's website that will give you an overview of the parcel and you can see from the google satellite view the lay out of the site. The sit...

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    We are an event agency (APS GmbH) and need a new powerpoint slide master. It has to be modern and fit to our company. PLEASE USE CALIBRI LIGHT Which slides we need (please always insert our logo at the bottom right): Cover page / title page Table of contents (different versions) Headline and text Headline, text, 1 picture Headline, text, 2 pictures Headline, text, 3 images Headline, text, 4 ima...

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    I need a clear explanation of Hopfield network and modern hopfield network for 5 years old kid. It must be very clear and add details as much as possible. There are several explanations and examples all over the internet. None of them are acceptable. You need to clearly: 1- what are the input, output and weight rules. Explain in details. 2- a clear diagram of a 5-neuron hopfield. 3- Clear example....

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    Eagle PCB design expert 5 days left

    Looking for a PCB designer who is familiar with Eagle. It would be a long term opportunity if this project goes well.

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    Hi VTLabs, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    I have one excel file, freelancer need to create nearly 60 tables, graphs/diagram. I need someone who has a goos understanding of graphs i.e. what to choose on the left axis and right axis, heading title etc. I don't want an expert who just give me autogenerated graphs rather i need someone who can create meaningful graphs, when I say meaningful that means the graph should convey the msg of t...

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    I want a pcb circuit design which would take in 220 volt power supply and pass it through a relay. The circuit will work as a remote switch which can be turned off or on through a ethernet or coaxial cable. Circuit should also be able to send back data about current and voltage in the live wire through the same coaxial or ethernet wire.

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    I'm writing a long book, but I really need someone to illustrate 2 locations in the book. I have some rough horrible drawings but it would go a long way to make these come to life. First is a basically a fancy diagram of how planets are lines up in a universe.. My version of Heavens. Then a domed area call sanctuary with cut out of the front, side and top.

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    This is a freeware design that has been assembled manually in the past. I would like a quotation on designing a PCB to replace the point to point wiring. I envisage that the board would not mount the footswitches, LCD screens or connectors, but would be a breakout board allowing the LCD screens to be connected with a ribbon/Dupont style cable. The same would apply for the connection to the Arduino...

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    Provide component suggestions to upgrade existing off-the-shelf device to make RF output power of module to be as strong as possible. (200-300% higher?) 100% duty cycle@70 degrees F ambient temperature. We will buy and modify the module shown here based on your engineering recommendations and component specifications: [login to view URL] Suggestions needed to upgrade the main TO-220 transistor, he...

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    Partly done schematics of a main board for a medical equipment has to be reviewed, modified and PCB layout to be done. - PCB design files are in AutoCAD Eagle - prior experience in medical electronics is required.

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    We need to Setup 2 connected ISP modems for load balancing and failover (Modems may not be available at the time of configuration, we just need to setup two ports for load balancing and configure them to get DHCP IP from ISP Modems) Create two VLANs: “VLAN1 “Private network and “VLAN2” Guest network Setup Wireless AP for private and guest network and assign guest network...

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    Phone booths need to be measured on all sides. I need a diagram showing the phone booths and the measurements of all sides. Length X Width for all of the sides of the booth. We are looking to retrofit these booths with video screens and we need to get the EXACT measurements of these booths. We are going to retrofit the sides, the back and the upper portion of the front of the booths. This will req...

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    i have some pcb designs that needs checking

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    We are writing a medical article about remote follow-up of patients with pacemakers and ICD's. We would like a simple schematic drawing that illustrates the communication circuit between: patient with pacemaker/ICD - transmitter- server - hospital computer and medical staff. For reference/ information on how these remote monitoring systems are working it can be helpful to make a quick Googl...

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    Trophy icon Improve my logo 10 days left

    This is a contest to improve my logo. Feel free to change the colors and add to the design. Do it with a black background and a white background (you may have to switch the colors around). The winning design will be the one that is the most elegant and with the best color scheme. I would like to see metallic silver or metallic copper incorporated into the color scheme as well. Also, I would like ...

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    Flowchart in R 3 days left

    I would like to convert this code automatically in R into a diagram as I am very visual person and it would help me understand provided codes by my teacher. I would like to learn a code that I can use for other assignments we will get as well... I know how to do flowchart manually but I am looking for a way to make it automatic and easier. I just added an illustartion of programmes given from our ...

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    We need a No code expert to help us re-build (from scratch) a current app for a pothole repair company. Background: A Pothole Hunter (PHH) is a contractor selected to explore (physically) a County of their preference by car and report all potholes (leads) that can be found in private commercial parking lots. The report is done through the current Pothole Hunter App, where they can submit a pictur...

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    I build and light, for display effect, model vehicle or buildings in the SciFi Genre. I want a circuit designed to use a programmable Pic Microcontroller. The basic circuit will flash as few as 4 but as many as 8 LEDs of any color so the PCB design must have a place for 8 LEDs but allow me to only use as few as 4 for any project. I want control of the speed the LEDs flash/chase and the duration ...

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    Pcb design 3 days left

    I want to design a PCB in SMT format I have the gerber file

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    Hello, I have Matlab Simulink Distribution load flow file .The task is to implement a Voltage controller inside the file . The task of this Voltage controller is to ensure voltage stability with loads and also during short circuit faults using PI controller .

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    i have done the circuit but i need someone to explain the question more indepth and how was the calculation derive from the multisim graph after did some adjustment and plot the pic and label you read from x axis or y axis and so on and put the answer in word document make sure there is no plagiarism

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    Help us CE certify one electronic product with 4 solenoid valves and a pcb with ATMEGA 328P MCU at 8MHZ clock frequency. No radio and external 12 VDC power supply only. We need assistance in EMC verification and create technical file.

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    Have circuit ready, need to design pcb

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    Production of 6 x document sets (3D and 2D) which must be 100% accurate and suitable for authorities for development approval as follows: 1. 3D SKETCHUP MODEL Production of 3D SketchUp model of proposed project over two adjacent properties, consisting of alterations and additions to an existing house, plus a new pool house and pool on the adjacent property. You will be provided with a completed 3...

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    We will provide schematic and pcb file you will need to fix few problems in PCB Don't bid if your budget with more than $10 , as it is hardly a one hour work We are looking for someone who is friendly and is open to changes ,work long term. We are an IOT company and looking for someone to join our team

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    Need help doing signal processing on a 4DOF system; i already have all the data + mathematical model. Just need help processing it in Matlab to find the 4 natural frequencies of the system (I have code for this which isnt working properly atm), as well as using log dec. to find damping ratios of the system. Again, i already have all the data + mathematical model, just need help with processing the...

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    Fix Xbox one controller 2 days left

    Help me identify the electronic component causing my Xbox controller not to work. I'm looking for someone willing to remotely help me identify the fault with the circuit board on my Xbox One controller. I have a multimeter to test for faults just not 100% sure how to find the issue.

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    We have all the excel files with the data to be imported into a MSSQL SERVER express database Then you need to create an erd diagram and code the api The price field in the diagram needs to call another free currency converter to convert from dollars to the 7 countries used in the project (Not live just when we run a call to the endpoint) The project is to build a backend API for a car dealersh...

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    Problem description Develop a survey management system using microservices architecture using rest API. Surveys are question and Answers (Support options and free form response). Functional requirements Administrator Use Case The system should allow the administrator to create (setup) surveys. Support for different versions of same Survey. Customer Use Case (can be valid login as well as anon...

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    We need a aircraft interior design for a new aircraft seat + cabin concept. Aircraft Interior Configuration Document (The Aircraft Interior Configuration Document is an engineering diagram of the aircraft’s cabin interior that includes, but is not limited to, locations of passenger and flight attendant seats, emergency equipment, exits, lavatories, and galleys. It leads the reviewer throu...

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    To reproduce an audio signal using full bridge (H bridge) IGBT converter operated on PWM technique in the laboratory environment. You are required to amplify an audio signal through a H bridge converter using pulse width modulation (PWM). The pulse width modulated signal to be developed by appropriately programming a microcontroller. The analogue signal input through the signal generator is co...

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    Hi BIII TECH LLP, we are SaberTec, a company from Germany that produces electronics for lightsabers. Our PCB contains a STM32L4 microcontroller and runs a firmware that creates light and sound effects. Here a demo of a lightsaber: [login to view URL]

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    We need to develope a electronic circuit for our machine. Machine is having two axes X&Y and a tool which has to follow given special curves. Pls reply us if you have relevant experience.

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    We have all the excel files with the data to be imported into a MSSQL SERVER express database Then you need to create an erd diagram and code the api The price field in the diagram needs to call another free currency converter to convert from dollars to the 7 countries used in the project (Not live just when we run a call to the endpoint) The project is to build a backend API for a car dealersh...

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    altium designer 2 days left

    update existing PCB layout and schematic

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    I need model in pv partial shading connected to grid Model consist of pv arrays connected in series and each pv connected with bypass diode then connected DC-Dc converter +Mppt +inverter +filter +transformer +grid The model outpower 100kw or more Then draw curves I-V & p-v Then second case will adding IGBT with each pv series and parallel with bypass diode And elso draw c...

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