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    14,927 ion battery charger schematics работ(-а,-ы) найдено, цены указаны в USD
    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 ----------------------------------------------------------------------------------------...

    $50 (Avg Bid)
    Гарантированный
    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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    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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    Славаб я так понял это ваше имя я Данил ю мы ищем такого человека как вы. можно ли с вами обсудить проект где то в чате в скайпе или где вам будет удобней. цену проекта мы там же можем обсудить

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    schematics of PCB and engineering Завершено left

    Славаб я так понял это ваше имя я Данил ю мы ищем такого человека как вы. можно ли с вами обсудить проект где то в чате в скайпе или где вам будет удобней. цену проекта мы там же можем обсудить

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    Hi, I am looking for a long term partner that can help my team draw single line diagrams into Visio. We will provide a template for the Visio design, and single line diagrams will be based from hand drawn schematics using pen and paper. Work load will vary, but we are looking for a long-term relationship with the right engineer. An example for Single-line diagram can be found as "project f...

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    Circuit design with EMC 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, I am designing a pressure indicator with the accuracy better than 0.02% of FSR. Below is the attached circuit. Someone has to carefully check the complete circuit with selection of components. Need to alter the circuit with overvoltage, overcurrent, reverse battery protection, EMC, etc. Need to alter battery indication circuit with protection which is connected to PIN A0 of micrcontroller an...

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    Bluetooth hardware development - USA only 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Seeking a freelancer to design our project. We wish to take readily available scales the have BLE 4.0 and leverage the new BLE 5.0 protocol to implement the mesh and beacon abilities within the product development. The scales we have access too, already have the ability to send weight we want to add temperature and battery/charger voltage to be sent to an app we want to develop. The micro-cont...

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    J’ai besoin de représenter 10 projets visuellement à partir d’un fichier Excel - nom du projet - une ligne pour le temps date début/fin - des jalons représentés par des triangles

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    Monitoring SpyApp for Android! 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Needs to hire 3 Freelancers I'm looking for a serious programmer with experience in developing Android applications. I want to develop a Android Monitoring SpyApp. I would like to hear your proposals. Here is a example: [войдите, чтобы посмотреть URL] The spy software application must be able to: Phone Call recording Phone Call Interception * Spycall * Environment recording Facebook Call Re...

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    Traccar Expert Needed 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Need the following: 1. Review our existing server settings 2. Enable to push data to our own servers (Battery voltag, GPS data) 3. Ensure Distance travelled calculation is right and in sync with actual data 4. Ensure Odometer reading and GPS readings are correct 5. Report of the fields per device per trip - Battery start voltage, battery end voltage, GPS start, GPS end, Distance travelled 6. Noti...

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    I have a prototype of a heated massage tool. Right now its running on a vape battery. Takes about a couple hours to charge. Then when turned on it stays hot all day, oscillating from around 130-115 degrees. I am needing a high low switch put in. Maybe adding another battery to get the lower temp up. Im working with a mechanical engineer so just need someone to work with him on the electrical part....

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    I want a rear view camera for my track car that will constantly "live stream" the footage from a camera that is facing to the rear of the car to a display screen that is mounted in the cockpit - essentially being the tech equivalent of the conventional rear view camera. It needs to be a standalone system, simply plug it in to a 12V feed from the car's battery and it will work. I&...

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    Please create a beautiful Sub-Mark logo with two BBs in a beautiful script font. We can play around with the layout. Maybe even try to make it so that it is also in a charger like first one or plane. Letters should be the same color as the logo previously made

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    PCB Designer 4 дней(-я) left

    PCB 1: to manage external input; HDMI, twice USB Type A 3.0, SD slot and twice USB type C. PCB 2 : to manage a powerbank, better if there is the chance to implement directly the power bank on the PCB. Each board will be installed in an enclosure, all the PCBs are powered by a single power bank in order to provide serially charge to all the PCB. The power bank will also provide battery to external ...

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    I need PCB Designer. 4 дней(-я) left

    PCB 1: to manage external input; HDMI, twice USB Type A 3.0, SD slot and twice USB type C. PCB 2 : to manage a powerbank, better if there is the chance to implement directly the power bank on the PCB. Each board will be installed in an enclosure, all the PCBs are powered by a single power bank in order to provide serially charge to all the PCB. The power bank will also provide battery to external ...

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    Trophy icon Phone Box Locker Product Design Proposal 7 дней(-я) left

    Thank you for viewing our project. We are Japanese electronic company and our main product is power bank and some other charging devices for phones. We come up with a concept of Phone Box that can lock up your phone for the certian time to avoid using it while studying or working something when you need to some concentration. The design A pictures attached from another company, and the ...

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    Избранный Гарантированный Скрытый Топ-конкурс
    Phone Box Locker Product Design 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Thank you for viewing our project. We are Japanese electronic company and our main product is power bank and some other charging devices for phones. We come up with a concept of Phone Box that can lock up your phone for the certian time to avoid using it while studying or working something when you need to some concentration. The design A pictures attached from another company, and the design...

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    design pcb 4 дней(-я) left

    Design PCB for Laird BL652 chip with temperature sensor (MLX90615) and rgb led (neopixel) and battery + charging cirquit (micro-usb) (and if possible also program the chip via usb). The sensor and led need to be on a seperate board, connected with small cable (+/- 60mm distance). Goal is to make a wearable for artistic/scientic research. First make 1-5 test PCB’s by your design, if everyth...

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    Location service 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Greetings, We are a company in software development but never worked with location services. So now we are making a application for our customer containing location service where every 40 seconds this service should be called and stay active till it reaches a accuarcy of <10 after that it should turn it off for 40 seconds and repeat. But the way we do it right now it stays active without d...

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    android apk app 4 дней(-я) left

    Ios and android Application and build web site : web site project-spy phone 1- web site will need to be fully responsive website for you which is working on tablet, ipad, desktop etc. also is need to be same view and different design as [войдите, чтобы посмотреть URL] on mobile plz see it on mobile .the web site need to be built on asp.net ... 2- Will provide me admin dashboard for this websi...

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    chrisscoleman 4 дней(-я) left

    1 Semiconductor fingerprint sensor 2 Intelligent update function of fingerprint information,Constantly learn and store user new fingerprint information. 3 Rated voltage:4-8 pcs batteries power supply Have a external power interface(DC-5V;Micro USB interface) 4 There are 1 buttons on the back of the door battery box:Initialization(Resume out of the factory)Key.

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    I am akshay done my graduation from pune university. Basically i want to produce nanostructures after etching after the Focus ion beam is done on Si wafer, chemical etching is done which will produce some nanostructures on Si wafer so i just wanted those structure using simulation.

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    i have purchased Aliwoo plugin to setup dropshipping on woocommerce. Plugin is installed but into my godaddy server i need someone to install Ion cube loader so that plugin can work properly. Only experienced person please apply. 5 star ratings and some more task i will assign if done correctly Cost: $15 Time: today

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    Arduino coder for LoRa 3 дней(-я) left

    I need two simple (!) Arduino C++ sketches; the first sketch is for an Arduino Mini Pro (Atmega 328P, 8 MHz, 3.3 V) connected to a Lora Hope RFM95W radio module (915 MHz) and with 3-wire capacitative water sensor connected to the Mini Pro A0 pin (+Vcc 3.3 V + GND). The sketch for the Mini Pro must sense once each day (to save battery) the presence of water at the connected water sensor and then se...

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    Build IOT device to monitor temperature and position. For the first prototype, use comercial board (like Arduino, Linkit One, ESP, etc) with - DS18B20 temperature sensor - GPS - GSM/3G to send data - WiFi (optional) - Battery Data will be send to our server, we could discuss best way and the periodic to send it (better battery life versus accuracy)

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    during day it should charge from solar with first [войдите, чтобы посмотреть URL] absence of solar it should charge from [войдите, чтобы посмотреть URL] will be 12v dc 3a motor.

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    Design for a programmable NMEA Buffer 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I need you to design a programable NMEA buffer PCB. It should be in 122mm x 110mm. PCB should receive RS-422 data and convert it to CMOS using transistors and opto couples and receivers. Outputs RS-422 data to multiple device. All input, output and power ports should be galvanic isolated from each other. Electrical connections should be according to NMEA standards(check "NMEA-0183 Information...

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    ESP8266 Accelerometer 3 дней(-я) left

    Accelerometer Based on ESP8266 and GY-521 module (MPU-6050) --> Measure acceleration on X,Y,Z - Configure full scale range (+- 2g,+- 4g,+- 8g,+- 16g) via MQTT command - Configure MPU-6050 filter via MQTT command - Select MPU-6050 Sample rate via MQTT command --> Stream Accelerometer data via MQTT to Mosquitto broker (current version) - Activate streaming on fulfillment of a condition...

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    ESP8266 Audio Player 3 дней(-я) left
    ПОДТВЕРЖДЕН

    ESP8266 Audio Interfacing Circuit Hardware Requirement:  ESP8266 controller (model 12F with 4 MB flash) dev board  8 ohm 0.5 Watt Speaker or 6.5 ohm 1W speaker to drive for mono audio file  Speaker interfacing circuit PCB to be developed (working with dev board via few jumper wires) PWM signal to be used and not I2S ....  Supply Voltage will be 3.7V from battery, no 5V will be available.. Soft...

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    write articles for me 3 дней(-я) left

    My company is specified in battery charger, flashlight and batter. I want to hire someone to write six articles.

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    OS install for MACbook Pro 3 дней(-я) left

    HI, I have a old MACbook pro. The hard disk of this is SATA. Recently the HD crashed and I have changed the HD. Now to load a new OS, I have lost the OS x DVD. When using Internet recovery, I get the attached message. Serial number of the MAC is in the attached image. I need a solution so I can use this MAC.I am OK with any OS, windows will be ideal, however any UBANTU or any GUI linux is OK, I ...

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    We have developed 2 apps which are available on google play store and app store. We want to test it using testing software the following: - Functional testing . - Laboratory testing. - Performance testing - check the performance and behavior of the application under low battery, bad network coverage, low available memory, simultaneous access to the application’s server by several users and ...

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    I am looking for someone with a great portfolio to create art for 45 ship modules in our Sci Fi Space Game. This is 2-D Art that will be displayed to show what the module is. For example one of the modules is called "Capacitor Battery" and it increases the capacitor capacity so we would need you to create artwork showing what that would look like. It might be a batter or some sort of en...

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    I would like to have the complete database of all ebikes for sale in Europe. The source can be this site ([войдите, чтобы посмотреть URL]) through the activity of scraping. Info: brand, model, characteristics (engine, battery, autonomy, price...)

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    Bluetooth PCB board 2 дней(-я) left
    ПОДТВЕРЖДЕН

    YOU NEED TO SEND 3 Fully working prototypes, Schemetics, PCB layout , Bill of materials, using EagleCAD software. PRODUCTION COST should be AS LOW AS POSSIBLE , with low power consumption The Project is to Make Bluetooth device (20mmX30mm) with the following spec: Bluetooth device that takes 2 CONTROL variables 1- Renaming Bluetooth AT commands 2- Saving command characters in ROM Programmi...

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    Solar Hybrid Feasibility Study with HOMER simulation 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi Freelancers, I’m looking for an individual to complete feasibility studies and HOMER simulations for solar island solar hybrid systems (battery+diesel gensets) from diesel generator data. This is a project by project contract and I am looking for someone who has a real talent for creating a reliable solution to either replace a % of diesel generator generation or create a feasibility ba...

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    I need an iPhone app. I would like it designed and built. The App is simple. It will be used to train emergency service providers on gas detection. Firstly the trainer app. The trainer will upload information onto the app that will then update on the students app on his phone. When using the app The screen will look like a standard gas detector. The trainer will choose what gases he wants to upl...

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    We are IT based Company Offering all IT solutions OBD Based solution Mobile and web application (Telematics Platform) considering two scenario Business to Business (B2B) & Business to consumer (B2C) with following mentioned features but not only limited to following: a. Arabic & English languages b. Adding new users/new account c. Current location d. Cell c...

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    Create a AutoCAD / Inventor 3D Model 1 день left
    ПОДТВЕРЖДЕН

    I am a small research and product development company trying to create the world's first Magnetic Battery, or a battery that is charged only once like a Magnet and lasts a lifetime. I need a simple 3D Model in AutoCAD and Inventor of my prototype.

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    PCB board for charging 3,7V LiPo cells with downscaling from 5V and 12V for charging and upscaling to 5V and 12V discharging, incl. over- and undercharging protection including an interface to use the contacts from the battery to operate an LCD-Device. Autosensing USB-A and USB-C sockets to be integrated. The detailled task will be released after signing an NDA.

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    Circuit board analysis 1 день left

    Lithium ion battery manufacturer. Require an electronic engineer to verify the electronic robustness some of our circuit board designs. Possibly also design a new version of some boards which includes fault finding circuitry (more for the external systems than the board itself).

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    poster 24"X36" 22 часов(-а) left
    ПОДТВЕРЖДЕН

    Hello,, I would like to design a poster for a sidewalk sign battery replacments fro watches and car remotes

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    PCB is an acronym for printed circuit board. It is a board that has lines and pads that connect various points together. ... A PCB allows signals and power to be routed between physical devices. Solder is the metal that makes the electrical connections between the surface of the PCB and the electronic components. PCB designers use industry-standard computer software programs to aid and implement t...

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    Make a HUD system 12 часов(-а) left
    ПОДТВЕРЖДЕН

    to set up a HUD system showing details like speed, distance travelled, impact record, ability. to notify incoming call and ability to answer them using mic and speaker modules, Bluetooth connectivity, music playing and navigation assistance with route Info to be displayed on a LCD device with a battery back up for 6 hours, in minimal form factor

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    Special controller for PS4 (Playstation) 11 часов(-а) left
    ПОДТВЕРЖДЕН

    Recently i got a new idea for controller which is seprated in two parts left and right and replacing right side analog stick with mouse optical sensor on the bottom of right side I want to get a prototype for my controller Including Schematics , pcb, etc In a fixed period of time I'm looking for someone professional who could keep his words and get it done in fixed time frame Here is a...

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    Hello im in the process of making a lifesized reindeer with moving head. Its driven with a windscreen wiper motor. I can wire up the dc speed controller and it works fine. However i would like to add a 555 12v relay timer switch and a pir motion sensor module but i cannot get the wiring right! Can anyone advise on how i can wire it up to work? Im using a 12v battery not a plug. Thank you :)

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    Let there are 6 NodeMCU ESP8266. Each NodeMCU in outdoor area and battery powered. Let there name be T1-R1, T2-R2 and T3-R3. Ti device generates wifi with some ssid and paasword and the respective Ri pair gets connected to its Ti device using that ssid and paasword. I have log the signal strength of each pair twice per second in following format (time, signal strength). Thus I will have 6 readin...

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