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    30,591 ion battery charging circuit schematic 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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    Hello! I have a device with USB ports for charging. I need my Arduino Pro Mini to detect if one of the ports is using for charging (Charging right now or not). Scheme of the ports in the picture. I hope the decision will be cheap. I need the scheme and the components.

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    Trophy icon Book Cover ( in Russian) Завершено left

    I need a book cover design with Russian text if you need google FONTS [войдите, чтобы посмотреть URL] Use google translate if necessary---- [войдите, чтобы посмотреть URL] __________________________________________ !!!!!!!!!!What Book is About:!!!!!!!!! This is a manual for Freight Dispatchers ion Russian ----------------------------------------------------------------------------------------...

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    Project for Ion Gabriel T. Завершено left

    Здравствуйте, Ion Gabriel T.! Я обратил внимание на ваш профиль и хотел бы предложить вам свой проект. Мы можем обсудить детали в чате.

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    Перевести в вектор Завершено left

    Проект предназначен для поиска дизайнера для постоянной работы (сначала загрузка будет небольшой - около 1 проекта, как в данном задании, в неделю, потом, возможно, больше). Необходимо перевести картинку в вектор, несколько изменив внешний вид рисунков. Сделайте лучшее и красивее на ваш вкус :-) We are looking for a designer for permanent work (at first the charging will be small - about 1 proj...

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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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    Нужно лого для сайта конторы занимающегося транспортными перевозками. Схематичное изображение машины (микроавтобус) и два слова "транспортные перевозки". То есть картинка слева, а справа те два слова, одно под другим. Сайт еще не готов, но будет в таком стиле [войдите, чтобы посмотреть URL] Синяя шапка, белый текст на ней. Я так понимаю что лого должно быть тоже одноцветным, белы...

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    Statement of work: The development of plug-in for calculating and charging fees partnership with the possibility of issuing the required number of levels: Functionality:   The possibility of exhibiting in the plugin settings (on the server): 1) Groups - the Group's customers, which are covered by a plug. 2) Symbols - Trading Instruments, to which the plug-in. 3) Tier 1 - Per...

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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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    We need to build an IR Remote with the below specifications. It should be able to send IR code which are being generated by ESP32 module. The range of circuit IR Transmitter should be >= 10 meters It should be able to record IR Code from other IR sources. We will require the PCB sample for testing and schematic and layout of the PCB.

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    Edit images at website 6 дней(-я) left

    I want to edit drones images at websites above. I want to someone specialist in photoshop or other image software edit the drone images to be red color like the drones in this link: [войдите, чтобы посмотреть URL]%8BDouble-Battery/dp/B07T9QRGMC/ref=sr_1_5?keywords=e58+red&qid=1571212303&s=beauty&sr=1-5-catcorr The images to edit are in the links: [войдите, чтобы посмотреть URL] and [в...

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    Trophy icon Make us a company logo 29 дней(-я) left

    I need a logo designed. I the name of our company is habib which stands for integrated Circuit Solutions were an electrical apparatus wholesaler. Logo is HABIB

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    This project is still available as of 16 October 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You mu...

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    Network card circuit repair 6 дней(-я) left
    ПОДТВЕРЖДЕН

    A network card with 12 ports, 10 ports are good and 2 ports are bad. I think each port is controlled by one embedded CPU and one memory module.

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    Project for Florin G. 9 дней(-я) left

    Hi Florin G., do you have any experience in designing GNSS Antennas? I'm looking for some feedback on my schematic / board layout. Trent

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    GNSS GPS Antenna Board Review 6 дней(-я) left
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    Hi, I'm looking for someone to have a quick look at a GNSS Patch Antenna design I have done. Looking for feedback / suggestions to improve signal. I have completed one antenna and it works ok but I'd like suggestions to improve the performance. Can provide gerber file / eagle file / screenshots / Smith Charts. Schematic [войдите, чтобы посмотреть URL] Trent

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    Project for Juan Jose B. 9 дней(-я) left

    Hi Juan Jose B., can I buy an hour of your time to consult on the circuit project we discussed last week? I need a second opinion!

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    The idea is really simple: an office (desk, seat...) to work on a laptop, to do videoconference, which can be packed in a cabin suitcase the main goals - to have a quiet and confortable place to work, anywhere, even outside, even in rainy, sunny, windy weather - with my laptop ideally - I can work several hours inside in good condition: temperature, quality of air, light, comfort... - inside, I ...

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    We are looking for a freelancer who can provide technical specification details for electric vehicle. we need a candidate who can help us in performing theoretical calculations for required volts, Ah, battery pack, motor controller, and motor selection etc..

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    I have a MAX32664 Version A board with peripherals (so MAXREFDES220 in total) and a raspberry pi (2) that I need to link via python. I cannot identigy the board via i2cdetect. I need help on a) the circuit layout and b) understanding the working of the I2C protocol for this application. Who can help me? [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL]

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    Hi We are developing the the products which requires power supply that converts AC 230V to DC 40V. We need the electrical engineer who has practical experience in switching power supply design and also have developed the similar power supplies before. If you are a right person, feel free to contact us. But you should pass the simple test. We are waiting for you!!!

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    I have a MAX32664 Version A board with peripherals (so MAXREFDES220 in total) and a raspberry pi (2) that I need to link via python. I cannot identigy the board via i2cdetect. I need help on a) the circuit layout and b) understanding the working of the I2C protocol for this application. Who can help me? [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL]

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    Build me a parking reserve App 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need help with creating a reserve parking app for IOS and Android. With this app i want it to have the same pricing cand charging features as uber. My budget is up to 400 - 500

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    Project Description: 2-Stage Project with 2 milestone payments. 1. The 1st stage is completion of the board design (must use Orcad/Cadence software), which includes schematic, printed circuit board and Bills Of Materials. 1st milestone payment on successful completion of 1st stage 2. The 2nd stage is coding the software with good documentation and 2nd milestone payment is made on successful c...

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    We are looking for someone to take a current design that we have and modify it for another use. The current circuit uses a mercury motion switch to turn on an RF tracking transmitter when motion is detected. This circuit uses an SCR to send power to the transmitter when the mercury switch closes the circuit. We would like to modify the design to eliminate the mercury switch and instead use digi...

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    Fix circuit power problem 6 дней(-я) left

    I have designed a circuit to keep the heating element at a constant temperature. The digital part of the circuit is being feed from a 5V LDO which is powered by two 18650 batteries in series and the heating element is directly connected to the output batteries. Also heating element wire(approximately 2ohm) is controlled with an N channel low side mosfet by the microcontroller. When controller togg...

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    Hi All. We need a custom ARM Quad-Core CPU SoM Design from an Open Source project. We need the Board in custom shape with some minor changes. Design will include: - Quad-Core Actions S500 Processor - DDR RAM - eMMC - WiFi+BT - IO Connector for Peripherals We have the Schematic in PDF. We need the design to be done in Altium 18 or higher. Developer able to source parts, make sample PCB PCBA an...

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    We are looking for IoT hardware & firmware design for the following projects: - Remote Tank level monitoring ( water & diesel & propane gas) - Remote electricity consumption monitoring ( home appliances and smart meter) - Smart cities solutions ( water & electricity meter reading, garbage collection...etc ) We need to build the device , firmware and platform . . It is preferable...

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    Need to simplify my electric bike conversion by simplifying tooling : 3D printing would enable us to work faster and more efficiently The job would be to attach a the flat battery plate with screw holes to round tubes on bicycles frames The main challenge is to come up with a solution that is

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    DHT22 Temperature and Humidity Sensor 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I have not experience with eletrical circuits . I'm looking someone able to create circuit like in attachents file ( better in a small box) for an hobby activity

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    nRF9160 kicad symbols (pcb, schematic and 3d in wrl) 5 дней(-я) left
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    We are an electronics design company developing electronic systems and boards, using the KiCad EDA suit of tools. We now need cad symbols for the Nordic Semiconductor nrf9160 SoC, datasheet of the component can be found at [войдите, чтобы посмотреть URL] This job is about drawing schematic symbol, drawing a PCB footprint and finding a ready made or draw a 3d model of the component. The sche...

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    The work consists in verifying an electronic diagram, especially the electric power supply part (automotive compliant), for an electronic circuit with a certain number of sensors (GPS tracking).

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    We are an electronics design company developing electronic systems and boards, using the KiCad EDA suit of tools. We now need cad symbols for the Nordic Semiconductor nrf9160 SoC, datasheet of the component can be found at [войдите, чтобы посмотреть URL] This job is about drawing schematic symbol, drawing a PCB footprint and finding a ready made or draw a 3d model of the component. The sche...

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    Mini HTML Mockups 5 дней(-я) left

    We require a freelancer to design 20 mini HTML mockups for a mobile device. This will include the following: Current Date / Time of Day / A Custom Greeting / Battery Status / Weather Condition / Weather Icon It does not need to contain all of this information and you no not need to supply the actual working of the above, it can just be a placeholder of text. Must be supplied in HTML and CSS. ...

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    My device with PIC processor programmed in C++ needs improving. 5 дней(-я) left
    ПОДТВЕРЖДЕН

    In 2009, I had a small electronic device created, see www.noumic.com. The device works well but needs improvement. Light-mode works great, but sound mode is not quite right. Need new sound options. Battery life is not good enough. Perhaps the device can be made even more responsive! WAYS FORWARD A) I have old devices that can be dismantled, examined, and reverse engineered. Then, with an up-to...

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    Trophy icon simple logo for non-proffit 3 дней(-я) left

    we are an educational foundation generating content for hispanic families in the USA to understand and adopt clean / green vehicles. We promote the cleaning of the air we breathe. See sample... logo must incorporate the battery symbol and HISPANIC MOTOR PRESS. IT must be clearly seen in black and white as well as sky-blue. It can also be a side view of a vehicle .

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    Hi, I am using Arduino mega and have attached few sensor and BLE module to it. I need someone to guide me on first determining ( theoretically and practically) the total current my circuit needs to run. And also help me select and connect the right rechargeable battery to my circuit. Simple work! =)

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    Design the schematic circuit for a control system of 6 WS2812 LED strips of 144 LEDs each. In such a way that the array of LED strips can show different pre-determined effects. Project deliverables: - Schematic design in a PDF file - Bills of Materials (BOM) - Design Project Files"

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    I am doing a small embedded project with u-blox NINA-B112 ([войдите, чтобы посмотреть URL]). Software development with the development kit is ongoing, but I'd need help from an ASIC designer to come up with the actual ASIC layout. In the end I would like to achieve four things: 1. I would like to get a circuit diagram which I can use to order circuit boards from some third party company. 2...

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    Communicate between wifi module and mobile phone via server 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I want to send notification at a certain time from ESP8266 to mobile phone. This time will be set to ESP8266 from mobile app. when user open mobile app, ESP8266 should send temperature, humidity and battery status data to mobile phone at certain time interval. Communication should be anywhere, even if user is not around device.

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    PSoC 4200 BLE firmware 5 дней(-я) left

    I need the firmware written for a Cypress PSoC 4200 BLE dev board. Needs: BLE services, Security code checking between app and board (user set on first use) app developer is chosen and has a skeleton , TCPWM signal out to control a servo in two positions (lock and unlock), Battery monitor service with external pin to read from voltage divider. Goes without saying as much power management without s...

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    Electrical Designer, Autocad Electrical, HV switchgear 5 дней(-я) left
    ПОДТВЕРЖДЕН

    An experienced Electrical design engineer is required for a project of manufacturing HV switchgear. The job is to produce wiring and termination diagrams. Examples of both termination and wiring diagrams are attached. The candidate shall be able to extract the termination information as well as the type and model of equipment from the available circuit diagrams and catalogues and produce terminati...

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    Energy efficiency usage tracking application 5 дней(-я) left
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    The app will track of efficiency usage of system sources on installed device. App will analyse of energy usage of other installed apps and send push notification to user about analyzed results. App will present suggestions to the user about how to use apps with lower energy usage. These all suggestions will send to the user with push notifications. For example: whatssapp is using %30 of battery p...

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    Rover Photo booth 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking to develop the base for the Rover photo booth. We need to install the battery and can be controlled through remote. It must be strong enough to balance the weight of the system and can move easily. For the reference, link for the video is provided. Need the project in one week. Skills required- Remote control car, Arduino based/Raspberry pie Link of the video - [войдите, чтобы по...

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    Agility Masters 4 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking to develop a small game for testing the agility. We need to use the Buzzer/Button and a small display board for scores. Any buzzer can buzz randomly and user has to press it and there will be timer that we can set. Scores will be evaluated after the timer watch is stop. For reference, Photo and video is attached. Need the game in a week time, We will have our machine and hardware ...

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    PCB Design. Electrical Engineering Research. 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello I am working on a concept model of an EMS suit. EMS is electrical muscular stimulation. Our competitor includes Compex, Xbody, Dipulse, etc. Research Compex Mini and Dipulse. If you want to look at examples. Go to: [войдите, чтобы посмотреть URL] or [войдите, чтобы посмотреть URL] The goal of your project is to design the electronics part: 1 Study the mechanism of EMS. Research the differe...

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    Соглашение о неразглашении
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    Fix PCB Current leakage 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, We do some hardware products focused in Tracking, Telematics and Logistics. We need a circuit components and PCB design expert to solve the current leakage that our PCB has when all the main components are off, sleeping mode or stand by mode. Please contact me only professionals with previous experience in this topic

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