Sine wave inverter circuit pcb designpekerjaan

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    32,943 sine wave inverter circuit pcb design tugasan ditemui, harga dalam USD

    Single phase double stage photovoltaic inverter grid connected system. Benda yang diuji ialah 3 jenis maximum power point tracking: 1. Perturb and observe 2. Incremental conductance 3. Fuzzy logic Result berdasarkan mana mppt yg trbaik antara tiga ni. Dinilai berdasar value pv voltage, pv current, overshoot.

    $90 (Avg Bid)
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    3 bida

    Privet Viktor, projekt chtoby peredelat pcb lcd, tak kak est izmenenija v mcu i pinah.

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    1 bida

    pcb designer for integrating quectel m66 with esp32 and sensors

    $270 (Avg Bid)
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    PCB design in easyEDA 6 hari left
    DISAHKAN

    I have prototype product for esp32 and now I wan't pcb design for esp32 shield. I expect that you are professional for pcb to get it printed without any problems. In the end shield would be 18 screw terminals, power jack connector and place for esp32 dev board. Also size should match my spec. I want that project is done in easyEDA and also shared ther with me. I will hired again people when ...

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    7 bida

    i would like to find someone who can help me doing the designs using esp32 more infos inbox

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    15 bida

    I want a custom pcb designing to hold Raspberry Pi 3 compute module. The board will require: 1 x DDR2 SODIMM RAM Connector which must be TE CONNECTIVITY 1473005-4 micro usb power in 5v @ 3A 2 x type a usb connectors full size HDMI output CONN_02X60 connected to +5v, GND, SND, SCL real time clock + battery Included is a simlair project and data sheets that may be of use as a basis for this cus...

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    10 bida

    Housing design concept will be provided. Creating actual physical prototype for an air purifier as well as all material/component selection and sourcing. PCB and housing manufacturing and designing. Specs for Product: 110-240V Power Supply Fast CPU to process/ Logic Board AI integration Hygrometer PM 1.0/2.5/10 laser sensor UV-C light integration Silent Motor/Fan but high throughput OLED Scre...

    $5000 (Avg Bid)
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    1 bida

    Redesign circuit board to upgrade from a Xilinx Spartan 3 FPGA processor to a Xilinx Zynq ZC 702 FPGA processor.

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    Pure Sinewave Inverter Circuit Only 6V/12V Battery to Variable Ac Voltages like 50V-500mA, 10V-500mA, 5V-500mA, 1V-500mA etc..

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    5 bida
    AC/DC converter 6 hari left
    DISAHKAN

    I need an electrical engineer has experience in power electronics. The main goal is to design the digital inverter. There are many open sources with this features. I need an expert who has already made the device like this.

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    5 bida

    1. Demonstrate an understanding of the basic concept of band structure, doping and carrier transport in semiconductor. 2. Demonstrate an understanding of the concept and operating principles of PN junction and the diode application as a circuit element.

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    I require an Electrical Engineer with a Power Electronics background with expertise in Ansys Maxwell and/or Infolytical MagNet and/or MATLAB or similar to help me to determine the viability of a 11kVAC ->5VAC printed circuit board transformer. An applicant with transformer design would also be desirable. Part I The concept is simple. I have done a very rough conceptual design on paper of a 4 ...

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    Trophy icon Logo For Photo/Videography Company 9 hari left

    The job is to design a unique logo, that will have the following elements: 1. Red umbrella with or without drops of rain. 2. Photo-camera icon/element. 3. SeaRain Pictures wording or SR initials. 4. A silhouette of a young woman, jumping through the puddle , while clicking the picture (and holding that red umbrella in the other hand.  5. Any element of the sea (wave, seagull, etc.) is preferr...

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    Renewable energy 6 hari left
    DISAHKAN

    In this question we will calculate the performance parameters of a solar cell using dark and light J-V curves (emailed to all students as an excel file). Assume cell area as 1cm2. 1. Plot on a single chart the dark and light current density (mA/cm2) vs. voltage. 2. Calculate output power and plot power (W/cm2) vs. voltage. 3. Plot light J-V and power vs. voltage on the same chart using two differ...

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    6 bida

    we are look like ais 140 embedded software developed source code Need AIS 140 device for pcb dimensions of 90x45.5mm The device needn't AIS 140 certification from you end, we already bought certification for this dimension The device should all functions suggested by AIS 140 document both in hardware and software We will need source file of pcb and embedded software side , also BOM for c...

    $8 - $20 / hr
    $8 - $20 / hr
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    I am a preschool teacher who not only has a passion for working with young children but also a love for drawing. I’m interested in becoming an illustrator on the side. I have a dream of illustrating for short children’s stories. I am currently running on an idea following a theme based around a children’s song. The song is about “Looking For Dracula” similar to &ldqu...

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    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You don't need an Arduino. Also, you don't need an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. If you are very intelligent and solve problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32. ...

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    i have all the component and example budget is 15$ deadline 3 days thanks

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    They current layout contains an SD Card at the top and a micro USB connector on the right hand side of the PCB (as viewed in the PDF). The job consists of the following: 1a) move the SD card next to the micro USB connector 1b) if needed move the mounting point next to the micro USB connector to make space 2) replace the connector with a different variant (IP67) one, STEP and drawing included 3) p...

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    Board to log sensor data from 16 Bosch BMI085. SPI interface between sensors and microcontroller. 100Hz data rate. PCB and software to be delivered

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    6 bida

    We currently have a designed and tested anchor PCB for an RTLS system. This design uses two DWM1001C Modules, one for anchor mode (get a reference for fixed position) and a bridge mode (getting data from mobile devices) and we are having poor range with both modules compared to the development boards. The job main activities include: 1.- Choosing proper enclosure (IP67) for this RF design. 2.- Ch...

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    Hey there, hope you are well. We require content writers to write on topics such as: 1. best kitchen chimney in india 2. best refrigerator in india 3. best inverter battery If you can write on these topics we can surely work together.

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    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You do not need an Arduino. Also, you do not an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. If you are very intelligent and solve problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32. ✻ I WILL PAY ...

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    4 bida

    Modify Compute Module 4 iO Board I would like to change the Compute Module 4 io board to suit my project . Design must be done in Kikad 6 ( nightly build required as described Here: [log masuk untuk melihat URL]) Designfiles can be found here : [log masuk untuk melihat URL] [log masuk untuk melihat URL] Delete the following parts from the current design : • GPIO Header • Remove 2nd...

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    I want to design a PCB and need gerber file for the same. PCB details - a board that having 2 nano SIM card slots - That's all.

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    Develop circuit board 5 hari left
    DISAHKAN

    Hi, I am looking for someone who can help me with a small circuit board. Very simple stuff: time control and fade two 24 V supplies (for LEDs and a Fog maker). Some Buttons and Sensors might be needed. Two milestones 1. make the general design with components, 2. create a drawing that can be prototyped by a pcb prototyping company.

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    I am finding who teach me how to design RF circuit and how to make RF Pcb

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    Hey there I need to make a circuit which is small and has to have below functionality [log masuk untuk melihat URL] should show time [log masuk untuk melihat URL] gives vibrations everyday by 9 to 5 on every one hour intervals. [log masuk untuk melihat URL] should be powered with rechargeable battery with USB type C connector. [log masuk untuk melihat URL] display should always has to show real t...

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    SCape development 5 hari left
    DISAHKAN

    You will be participating to the SCape development SCape is an autonomous modular house that is factory prebuild and assembled on site consisting of: - Skid (frames) - Facade elements - Facade add-ons (balcony, shutters...) - Structure SCape has a lot of embedded technology. You will have to integrate these technologies in the SCape houses. Some are: - PV installation - Water harvesting system ...

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    Perjanjian Kerahsiaan
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    19 bida

    I am looking to make a simple Shopify Store in which there is a WebApp both Web and Mobile Friendly. What the WebApp needs to be able to do is let the users pick any song from "Spotify's" Library and turn it into a sound wave poster. The poster also has to include the lyrics from the Spotify Song (Im not sure but I think there has to be some sort of API to grab the information from...

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    We are have a power supply that we can set voltage output from 0 to 10kV, from a -5kV plug and +5kV plug. The power supply says it has a max current output of 2mA. We need a circuit design (and parts list) that can deliver up to 10kV voltage to an experiment but allow us to set the maximum current limit that goes to the experiment to a specific value (less than or equal to 2mA). The upper curre...

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    10 bida

    Jenny Garcia is a 39-year-old Hispanic Canadian in a same sex relationship. She lives with her same sex partner of 10 years with two adopted kids and works as a mental health support worker in Newmarket, Ontario. Recently, the City of Aurora marked a major cross walk with the rainbow colors and invited the Mayor to commission the community project for diversity and inclusion in the Town of Aurora....

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    I need to create a PCB design of triangular coil of N turns in EAGLE software.

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    7 bida
    Design of AC- DC converter 4 hari left
    DISAHKAN

    Looking for schamatic/circuit designer of AC to DC converter. Freelancer should be having good experience in Power Electronics. Should have experience in designing as well practically implementing in the field. BOM required should be minimal to reduce the price of the same. This will go in mobile charger. Details can be discussed in due course.

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    PCB circuit board 4 hari left
    DISAHKAN

    I'm looking for someone to develop a circuit board for me. Tasks to be taken over by the board: - Read out SML data from a smart meter via infrared. - Preparation of the SML data in JSON. - active energy on L1,L2,L3 - total active energy - Sending the encrypted JSON file to the web server. -Battery on the back that can be charged inductively. -USB interface for ...

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    PCB schematic modifications and layout

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    I want to design a enclosure for my new product Shape : Hexagonal PCB size : 65mmx 37.53mm ( Rectangle) Hexa gonal product size expected 70mm - Short diagonal 40.41mm - Side front elevation 20mm Features: Display option Ip 66 or Ip67 expected AA Battery holder with cylindrical side open Please refer the Details in the attached images for the reference. Kindly provide your best price with t...

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    20 bida

    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You don't need an Arduino. Also, you don't need an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32 because you must be very intelligent and solve problems scientifically...

    $12 / hr (Avg Bid)
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    19 bida
    artificial eye 4 hari left

    we need a person who can help in pcb designing

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    12 bida
    Basic Ultrasound analysis 4 hari left
    DISAHKAN

    Run Matlab with field II or Focus simulations to find the appropriate ultrasound transducer/s or array and their properties to create a desired pressure gradient in a target medium. The end goal would be reached in three steps. A single transducer to produce a simple pressure pattern, 4 transducers to replicate the same pattern four times, and finally a phased array to create a similar pressure...

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    6 bida

    I'm looking for an illustrator/artist to create a custom color tattoo illustration for me similar the the sleeve tattoo picture attached but better and original. This is for a tattoo cover up. ((KEEP IN MIND THIS ILLUSTRATION DESIGN NEEDS TO BE CUSTOM FIT TO COVER UP THE TATTOO IN THE PICTURE)) I want same color and concept for the water wave in this EXAMPLE picture attached but I want a bett...

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    11 bida

    I'm looking for someone who has 6+ years experience in Hardware and PCB designing. Mandatory skills: 1. Experience in Usb c type charging circuit design 2. Schematic and PCB design for multiple products 3. Bluetooth module interfacing 4. EMI/EMC compliance Read Less

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    12 bida

    I'm looking for someone who has 6+ years experience in Hardware and PCB designing. Mandatory skills: 1. Experience in Usb c type charging circuit design 2. Schematic and PCB design for multiple products 3. Bluetooth module interfacing 4. EMI/EMC compliance

    $1017 - $2035
    $1017 - $2035
    0 bida

    I need a circuit schematic (in EasyEDA, fritzing or similar), and a parts list. I am trying to make an ultrasonic humidifier using a 110KHz piezoelectric disc. I need a driver circuit (with an input of 5V) to generatethe 110KHz frequency to drive the piezo. I need something similar to this ([log masuk untuk melihat URL]), but with NO button. Only use components available from JLC PCB's SMT ...

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    4 penyertaan
    altium design PCB update 4 hari left
    DISAHKAN

    have project and need to Switch position to another side of board

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    Create a user-friendly mobile app. This mobile app is to take photos/videos. You can create a website if needed. This app will be able to 1. Tell you if the food going to rot, spoilt or fresh. (Expired date might not be the best to tell whether the food is still in good condition). [By using Machine Learning] 2. Sense the surrounding temperature 3. Tell if the food is going to fall. 4. Read da...

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    6 bida

    Who is Novus? / / / / / / / / / / / / / / / / / / / The Novus Center is a revolutionary medical clinic that helps men improve their sexual wellness using the newest advances in biotechnology, like acoustic wave therapy, PRP, stem cells, and exosomes. We also helped invent and clinically test The Phoenix, the world’s first home-use acoustic wave device for improved performance in the b...

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    Tempatan
    $25 / hr Avg Bida
    2 bida

    Looking for an experienced SolidWorks CAD designer for a 6 week contract. Scope includes sheet metal, and welded assemblies. Machined assemblies including rotating shafts, bearings and seals. And basic electrical and hydraulic circuit layout and design.

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    Need to build a PCB from scratch for punching machine it is controlled by 3 phase 1hp motor

    $380 (Avg Bid)
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    16 bida