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    41,327 5v 2a charger circuit diagram работ(-а,-ы) найдено, цены указаны в USD

    I need a market that has all the functions of the example below: [войдите, чтобы посмотреть URL] The market diagram is attached below. I will make an open source file available as a base.

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    Необходимо спроектировать печатную плату под следующую обвязку: neo6m m590 или sim800 ZMPT101B (датчик напряжения AC 220) Маломощный AC DC 220 to 5v (для питания всего) Бесперебойное питание на мк TP4056 atmega328p в TQFP32

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    Основная задача создать онлайн школу для обучения студентов. Студенты могут покупать курсы и работать с ними. Нужно создать интерфейс для LMS системы на Телеграм боте, для аутентификаций и управление курсами. У нас есть Backend где описана бизнес логика. Бот взаимодействует с сервером посредством протокола HTTP. ТЗ: [войдите, чтобы посмотреть URL] Нужные текста: [войдите, чтобы посмотреть URL] ...

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    Суть задания: Микроконтроллер - mega8 TQFP питание - 3,3-5V Внешний кварц (Частота) - 8 МГц Связь - I2C аппаратный (в режиме slave) Опорное напряжение АЦП - внешнее на ногу aref Сброс настроек на значение по умолчанию - кнопкой Алгоритм программы: Выполнить АЦП преобразование одного сигнала (разрядность 10бит), усреднить, далее в зависимости от режима работы: 1й режим - это при запро...

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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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    Рабочее Задание. Цель: Изготовить Два Дизайна в векторном формате для мотоциклов HUSQVARNA, для последующей печати на пленки 3М, раскройки (резки) готовых наклеек и оклейки пластика и других поверхностей мотоцикла. Макеты примерного дизайна будут предоставлены на фотографиях в формате .jpg, придумывать особо ничего не придется, просто скопировать дизайны. Первый дизайн рисунки 1a, 1b Второй д...

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    Сайт на WP. Установлен шаблон с горизонтальной прокруткой. 1. Сверстать первую-главную страницу, чтобы все выглядело как на картинке 1A, а при наведении на поле прозрачность белого убиралась и была явно видна картинка. 2. Выровнить Меню как на картинке 2A. И чтобы ссылки при переходе закрашивались полностью. Пример: Переходим на страницу Биография. Подсвечивается только активная ссылка B...

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    MICROCONTROLLERS AND PLCs 6 дней(-я) left
    ПОДТВЕРЖДЕН

    You need to submit the Sysmac studio file (smc2 file) and your report file (pdf file) Whether your program performs the required tasks (most important). • How well your program is written. • How easy to follow your ladder diagram is. • How well your report is written and presented. The major assignment includes two parts, a PLC program and a report: • PLC program (80%) • R...

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    Review my PCB design - a audio shield for a ESP32 dev board 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, i have created a shield for a ESP32 dev board and before i send it to production i would like to get a second opinion on it. It is a audio recorder with a LiFePo4 MPPT solar charger for a 6V panel. So noise should be considered even though a digital microphone (I2S) will be used. Here is a link to the design: [войдите, чтобы посмотреть URL]

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    Want help in planning professional electronics circuit 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I want to create Battery Management System (BMS) and I want help in planning it. Want an experinced and professional freelancer.

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    MICROCONTROLLERS AND PLCs_2 6 дней(-я) left

    You need to submit the Sysmac studio file (smc2 file) and your report file (pdf file) Budget AUD$33, Whether your program performs the required tasks (most important). • How well your program is written. • How easy to follow your ladder diagram is. • How well your report is written and presented. The major assignment includes two parts, a PLC program and a report: • PLC program...

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    Hi, We are looking for an expert team to create in details Technical Documentation & Wireframe for a given website. The documentation should have each feature and functionality, a flow chart with a diagram, and technical details with the screen by screen and with the images or screenshot as required. Thanks!

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    Trophy icon Logo for agribusiness consultancy firm 6 дней(-я) left

    I am starting up a small consultancy firm which will focus on the provision of sustainable supply chain services in the agribusiness sector. Its main services will be - impact research - traceability and certification - sustainability communication Geographical operation is East Africa Commodities of interest are primarily coffee & cocoa Our name is `IMPACT LINES` and tag line is `Sourcing...

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    Trophy icon Logo for Innovative , funny product 3 дней(-я) left

    This is the script, and attached are some photos. The main thing our product does is it pulls a charger out of your phone automatically (with a motor system). The product name is "The PullOut." with a capital O in the middle of Pulluot" The winner must submit a file with "PullOut" "The PullOut" and "The PullOut" with the tagline "Increase your bat...

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    Make a E-target for shooting. 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am working on this project it is open source project, it provides circuit pcb desing of sensor , code, uses arduino mega everything is available one the link , you just need to design it and assemble it. Overview: [войдите, чтобы посмотреть URL] open source link [войдите, чтобы посмотреть URL]

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    Create Plan and Wireframe diagram of pages to use existing Theme in thrivethemes.com. to develop and Sales and Marketing Optimized Website using Thrive Themes for an existing website redesign - Current Website - [войдите, чтобы посмотреть URL] The contest is only asking for the plan and wireframe diagrams, and sales copy examples. You will be required to submit: 1 Page Plan to Create (step 1, ste...

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    FGPA VHDL add-sub unit with register file 3 port ram edit given circuit

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    Project for Haris M. 8 дней(-я) left

    Good morning Harris - I need to create a Single Line Diagram for a Microgrid (preferably in autocad). The microgrid should include Solar, Battery, and EV charging stations. Include breaker size, conductors, disconnect switch and fuses. Requirement Solar Caport - 40x150 feet Battery - decide the size but come up with reason for sizing EV Chargers - (6) 150 KW chargers

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    (detailed) Sketch a Storyboards of the animation AND a flow diagram of the App navigation showing where the animation integrates

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    Simple ERD diagram 5 дней(-я) left

    Need assistance regarding drawing an ERD diagram for a given domain and specify its object types #### DOMAIN #### Your domain is: the airport. The general business process of the airport is as follows: every day, there is a schedule according to which the airport should operate. There are changes every day due to changes in arriving times, airline requests, weather conditions etc. – these...

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    Project for Md Omor F. 8 дней(-я) left

    Hello, I want you to design a load sensing system including S type mini size load cell 0r button type cell along with a simple load sensing circuit board with load display. You can design from scratch or identify a source from China (Ali express)

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    Trophy icon New company logo 2 дней(-я) left

    I have an idea it’s basically a Venn diagram with three circles showing the middle section where everything overlaps and bringing attention to that middle section but stylistically otherwise could be unique. Just what’s in my mind, but don’t let that limit you. Focus is showing balance between three things.

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    Need a Circuit design for IOT based safety band 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for an Electronics Engineer who has prior experience in R&D of Electronics products. We are working to develop a wearable safety band that is integrated with IOT. This is a contractual project but if the project is successful, we may hire the right candidate for a full time role.

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    CORE APPLICATION FUNCTIONAL DIAGRAM 4 дней(-я) left
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    Small project need to know how to use the software CORE Please only BID if you know how to use core system eingneeering application [войдите, чтобы посмотреть URL]

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    Analog Circuit Design - Power Control design 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to design a digitally controlled power source with both Voltage and Current control. Input power source - Rechargeable Li+ battery with Regulator IC giving 1.8V and a fixed voltage of choice. Expected Voltage output range - 1V to 5V Expected Current output range - 0.1A to 3A

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    Piezo electric device 4 дней(-я) left
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    I have an assembly which contains a firing pin and a spring. Once you pull a pin on the assembly, the firing pin is released and the spring drives the firing pin down the length of the tube. I would like to put a piezo electric pressure sensor at the end of the tube. Once the firing pin strikes the piezo then a voltage is generated. I’m looking for someone with expertise on the piezo part...

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    Assistance with 8th order Butterworth notch filter circuit 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I implemented a guitar stomp box circuit several years ago. It eliminates 50-60Hz hum for single-coil guitar pick-ups. I implemented and simulated this circuit in LTSpice. I then had a design shop convert the Spice circuit to Altium for fabrication and assembly. I recently had a prototype built from the Altium files. It does not work properly. It was not assembled at an assembly house; it wa...

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    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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    LDAvis analysis for topic modeling.! 3 дней(-я) left
    ПОДТВЕРЖДЕН

    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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    LDAvis analysis for topic modeling. 3 дней(-я) left
    ПОДТВЕРЖДЕН

    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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    Design a PCB - option to have it manufactured 3 дней(-я) left
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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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    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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    Write a detaild explanation of Hopfield networks 2 дней(-я) left
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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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    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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    Book illustrations for 2 pages/diagrams. 1 день left
    ПОДТВЕРЖДЕН

    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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    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: [войдите, чтобы посмотреть URL] Suggestions needed to upgrade the main TO-220 tr...

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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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    Ubiquiti expert needed to setup router and AP 1 день left
    ПОДТВЕРЖДЕН

    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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    Measue Phone Booths in New York City - Manhattan area 1 день left
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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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    Местный
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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 7 дней(-я) 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 20 часов(-а) left
    ПОДТВЕРЖДЕН

    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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    PIC18F45K22 (Mikroe C) 18 часов(-а) left

    I have a project that I need to use the PIC18F45K22 microcontroller with. It is a gas sensor detection project (MQ-2 gas sensor). The PIC18F45K22 is connected to a Bluetooth Module (HC-05), a GSM Module (SIM900A), a temperature and humidity sensor (DHT11), an LCD screen (16x2) a buzzer, and a 5V voltage regulator. I have tried multiple times to get the sensors to work with the PIC18F45K22 but...

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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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    Circuit design/PCB design/Programing 17 часов(-а) left
    ПОДТВЕРЖДЕН

    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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