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    39,142 12v battery charger circuit diagrams работ(-а,-ы) найдено, цены указаны в USD

    Предоставлю размеры тумбы на колесиках, с описанием расположенного внутри оборудования. Нужно получить - Реалистичное изображение с открытыми (видно оборудование внутри) и закрытыми дверцам. - Векторное схематичное изображение. Примеры приложил. Тумба на колесах 800 ширина 800 глубина 1400 высота Внутри три полки равной высоты. У верхней полки свои двустворчатые дверцы. У двух нижних полок &ndas...

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    Requires at least one of the above skills and the ability to improve their skills. For this to work we need really creative people. We will create a new type of modern game servers based on the principles of cloud computing and other advanced ideas. In the beginning will developed game server for a browser game. The second phase is the development server to the client simulator. We need to be...

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    Требуется сделать дизайн-макет сайта, прототип сайта готов, Всего будет 6 внутренних страниц + главная, все страницы многоступенчатые. Верстка и программирование не требуются. Превью - в любом формате, исходники в psd. Есть заданная цветовая гамма и графическое решение Пример прототипа по ссылке [войдите, чтобы посмотреть URL]

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    Требуется написать программу управления лампами накаливания. Необходимо управление 3-5 лампами накаливания. При нажатии кнопки должна включаться соответствующая лампа. Через случайные промежутки времени от 0 до 1 минуты, лампа должна мигать случайное количество раз, со случайной интенсивностью и скоростью, после чего яркость лампы должна установиться на случайном уровне. При повторном нажатии той...

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    Требуется разработчик в стиле ООП на языке Питон на продолжительный срок для разработки серверных и клиентских приложений и пользовательских API. Описание позиции: Разработчик приложений и прикладных инструментов управления серверной и клиентской стороной, приложения с консольным интерфейсом для ОС Линукс, функциональное тестирование. Работы по созданию API включают такие уровни абстракций как: ...

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    Съёмка рекламного ролика нового девайса Необходимо снять рекламный ролик устройства Примеры: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] С другими примерами возможно ознакомиться здесь: [войдите, чтобы посмотреть URL] В видео, продолжительностью 2,5-3 минуты необходимо рассказать об устройстве, показать его внешне, принцип его работ...

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    I need a LaTeX developer 6 дней(-я) left

    I require all my typed up work checked, correctly edited, correctly formatted, every page marvellously tidied and neatened so that a consistency exists throughout the book. I also have written sheets containing questions that have shapes, diagrams, tables, graphs that I was unable to type up by myself. You should be able to include these in to the pdf. You will need to be able to do all of this to...

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    Circuit Analysis Questions 6 дней(-я) left

    I need an electrical and electronics engineer who can solve a few questions about circuit analysis 2 and send me the solution on paper with steps in an hour. It is important that the solutions are easily readable. This questions will most likely include; Basic Circuit Analysis Methods Matrix Solutions Power Calculations 3 Phase Circuits 2 Port Circuits Laplace Transform Fourier Transform

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    Flying at supersonic speed is also human's dream in civil aviation. Passengers are willing to pay a lot more money to enjoy the luxury that Concord has created. There are numerous development over the years to create another profitable supersonic passenger jet. This project will look into the cost of building such an aircraft, selling price and profitability in today's world. i want th...

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    Hai, The main aim of the project is Social Awareness web Application. This is a platform which users can give a platform to raise awareness regards to social causes and what changes will be needed to do as the public need to be look like. Also giving a platform to advertise small local companies and getting leads. There are totally 3 stages for completion of this project. In First Stage which is d...

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    simple pcb 2 layer design 6 дней(-я) left
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    I give the altium schematic file. You have to modify the canbus / rs-232 selector jumper, add a circuit for external dht22 and mpu6050 / 9250. then make the pcb with the specified dimensions and shape. [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL]

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    I need to make an enclosure for some electrical components. Small display, circuit board etc. I need someone to design an enclosure that I can then create on a 3D printer. This is a time constrained project that will require someone with good fast CAD skills.

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    Hi can you help in applied integrated circuit system online final

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    i need a short video designer for my battery busi 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need some graphic designer who can create short clip.

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    Measuring skin resistance with the difference from regular galvanic skin response meters that resistance is measured with a selectable voltage. This should be powered by a rechargeable battery and fit on a PCB not bigger than 8x8 cm. If you are not familiar with App programming this part could be done by a different freelancer. Make a quote for a PROOF-OF-CONCEPT prototype on a PCB made in China...

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    Bluetooth Earbuds Control App (iOS, Android) 6 дней(-я) left
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    A client requires an app to accompany their new bluetooth earbud design. App should have following key features: - volume control - battery reading - auto-off timer - party mode We can ship sample to you, once selected. Reference (inspiration): [войдите, чтобы посмотреть URL]

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    Características técnicas: El sistema tiene que estar compuesto por 12 transceptores para colocar en los postes, 2 transceptores para colocar en las centrales con raspbery pi con pantalla 7”. Los equipos de los postes tienen las siguientes características: 1. Gabinete stanco tipo genrod resistente a ambientes marinos y exposición uv 2. Fuente de alimentaci&oacut...

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    This position is for a Full-stack Web Developer to work on a MERN Stack Web-based project. The project is due to be completed in three months. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must work for a minimum 7 hours per day - Must commit full-time for minimum 3 months - Must have min. 2 years of MERN experience (must provide proof of wor...

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    multisim circuit required 6 дней(-я) left

    I have a circuit picture in proteus. I want same circuit in multisim. It has microcontrollers, relays, sensors, etc. it's not necessary that circuit work. I just need multisim circuit picture to add in my report. I can pay maximum 5$

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    4 posts for a instagram page 6 дней(-я) left

    Im starting to sell electronic accessories, like apple chargers, battery power bank, etc. i need a creative person to make attractive pictures so i can put publicity on a Instagram page and sale big time!!

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    CMOS inverter circuit 4 часов(-а) left

    Looking for a consultant to troubleshoot cmos inverter circuit. Any other revisions and or improvements that could also be incorporated would be welcome.

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    Срочный
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    I want a project like this [войдите, чтобы посмотреть URL] but pcb in smaller dimensions 50x25x4 mm. Just plug in the battery , the stepper motor and control from phone

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    Hot water heater controller with other circuit management

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    Supply 36Vcc to 5Vcc, 12Vcc -- 2 6 дней(-я) left
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    The project consists of a high-efficiency power supply from 36Vcc to 5 and 12Vcc. This power source will be used for a mobile cart carrying merchandise in a deposit. Source: 34-48V to • 12V 3A max • 5V 4A max The source should be highly efficient at 36V, don't dissipate heat. The source voltage is from battery at 36V. The efficiency is critical for 34 to 39V because the sourc...

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    Supply 36Vcc to 5Vcc, 12Vcc 6 дней(-я) left
    ПОДТВЕРЖДЕН

    The project consists of a high-efficiency power supply from 36Vcc to 5 and 12Vcc. This power source will be used for a mobile cart carrying merchandise in a deposit. Source: 34-48V to • 12V 3A max • 5V 4A max The source should be highly efficient at 36V, don't dissipate heat. The source voltage is from battery at 36V. The efficiency is critical for 34 to 39V because the source is...

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    In this task, you will be using the Logisim circuit drawing software to create a circuit for the problem specified in this task

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    Production Ready Integration of Embedded Sensors for a Smart Zip 5 дней(-я) left
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    We are looking for a senior level electronics and embedded systems engineer to help us implement the control functionality for a new smart zip concept. We have a concept for the mechanics and we would like an electronics engineer to create production ready miniaturised boards for this zip, working closely with the mechanics and product design team to ensure that functionality and form are both acc...

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    Соглашение о неразглашении
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    My watch brand is Normal Timepieces <[войдите, чтобы посмотреть URL]> We are planning to expand into order-made high-market wall clocks. I am designing several unique clocks that don't use a standard analog movement. they use electromagnets to move the hands. 60 small electromagnets for the minute hand. 12, or 24 for the hour hand. I require the a circuit board to reliable operate th...

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    This position is for a Full-stack Web Developer to work on a MERN Stack Web-based project. The project is due to be completed in three months. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must work for a minimum 7 hours per day - Must commit full-time for minimum 3 months - Must have min. 2 years of MERN experience (must provide proof of wor...

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    VLSI Project 5 дней(-я) left
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    VLSI project about transistor and entegration with circuit

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    Illustration for Website 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Company focused on solar projects and realisation of photovoltaic systems, residential and commercial as well. Using high-tech systems. We want to enhance the web communication by using creative cartoon animation and pictures. The website shall be friendly, kind of "cartoon" style - in attachment you can find image example of style to have idea what we like. Few pictures in the same st...

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    Create a circuit project [войдите, чтобы посмотреть URL] in the Logisim. Add a circuit testing D-Flip-Flop Add a circuit testing a 4-1 Multiplexer Build a 4-bit shift register using four D-flip-flops and four multiplexers (MUX-4)

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    Job Summary: The Snatchbot UI / Knowledge Base Developers will own and influence the design and development of Snatchbot AI solutions, developing optimal user experience for web/mobile-based virtual assistants (VAs). The Snatchbot Developer focuses on discovering user requirements, matching those needs against customer goals, and building and optimizing VAs from the ground up. Among other activiti...

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    About us: We are one of California's leading Electronic Contract Manufacturers, providing quick-turn PCBA and Cable Assembly solutions to the Electronics Industry. Essential Duties and Responsibilities: Analyze Materials Requirements Planning process (MRP). Perform new planned buys, reschedule, cancel, and supplier delivery confirmations. Manage procurement of material and work on reducin...

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    We are a smart valet company (parking cars service), we provide more than only valet service we also provide portable charger and car wash service... we want a 3D design with accurate measurements of a valet counter and a stand sign which is approximately the size of a car hood... we want the design to be attractive and special... we want light to be involved in the design in away that attracts th...

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    Hi, I am an artist having basic experience in Unity, and would love to create a game based on my art style and vision. I have purchased an unity asset - Arcade Car Controller multiplayer recently And I have been working on a racing game idea, and require the help of an experienced coder to develop few customs scripts/functionalities. I shall share the project files with complete source codes, an...

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    Desarrollador SPI 5 дней(-я) left

    Precisamos de una persona o equipo que maneje el SOFTWARE SMARTPLANT INSTRUMENTATION (SPI) como administrador y desarrollador de Data Sheet, diagramas de lazo (loop diagrams), diagrama de cableado y conexionado, listas de cableado, listas de señales y alarmas.

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    Heat Transfer Analysis with comsol 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Heat transfer analysis of any electronic circuit part with the comsol program is requested. I also need autocad and solidworks drawings of the part. There is a sample report in . I am sending it to you for your review. It has to be done in these standards. Check it out, please.

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    Build a Python function code to calculate the resistance and inductance from its equivalent impedance. Build a Python function code to calculate the value of the capacitance required to change the power factor of a simple RL circuit from its initial value to a new value.

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    Trophy icon Logo for a Metal Band - 0%Mercury 7 дней(-я) left

    Hi folks, We need your help with the logo for our band - 0%Mercury, Zero Percent Mercury, 0PM. We play some insane music, close to chaotic hardcore. Mostly we label ourselves as 0%Mercury so the relation with that one in the logo is the most preferable. 0PM is the rarest case. Guys, please avoid 3d renders of the logo! its hard to percieve 2d logo in 3d renders. Please find links to the band: -...

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    Гарантированный

    I am looking for a designer/ producer to make a -20 switch numpad with a rotary encoder, ( standard layout with the swap of top right being an encoder) -have firmware be QMK or VIA compatible -Usb C -wireless Bluetooth 5.0 or higher -can be used in wired mode and wireless ( not just for charging) -would need a copy of pcb design ( Gerber, bom files etc) and firmware flashing, -hotswapable ...

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    You must live in.... Bosnia and Herzegovina, Serbia, Montenegro, Albania, Kosovo, North Macedonia, Bulgaria, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% f...

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    AWS Migration Plan for Banking App 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Need an AWS architect / designer to create for me plans for planned migration of our current on-premise infrastructure setup to AWS. Not the entire infrastructure, only those involved in our mobile app. I work in a banking company we have a mobile app (hybrid not native) and its back end are APIs following a microservices design pattern. Database is Oracle. I will give you more details once I have...

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    I need you to write a research article about the Aviation industry in a particular country, could be any one. I need it fairly quickly. The material should contain well researched graphs, diagrams explaining profits, fuel consumption and passenger traffic for some airlines.

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    Mathematical modelling of dynamical systems; block diagrams; feedback; open and closed loops. Linear differential equations; time domain analysis; free, forced, and total response; steady state and transient response. Laplace transform and inverse transform; second order systems. Transfer functions and stability. Control system design: PID and root locus techniques. Computer simulation of control ...

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    I am looking for a Freelancer who can design a Gallium Nitride power delivery ( PD ) charger. Freelancers should have experience in this domain.

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    We need a skilled OCPP developer to update existing open source OCPP backend to support 1.6 JSON (currently supports only SOAP). Also we need production system set up on linux server. The project consists of server and dashboard in Angular and is available here: [войдите, чтобы посмотреть URL]

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    Digital Signal Processing 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need help with some questions related to Classification of discrete-time signals and systems, convolution,  Discrete-time Fourier transform (DTFT),  LTI systems, Impulse response and frequency response,  Finite difference equations, and the z-Transform,  Sampling of continuous-time signals,  Digital filter structures, block diagrams, signal flow-graphs, and basic FIR digital filter structu...

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