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    13,280 smps battery charger circuits tugasan ditemui, harga dalam USD

    Want to sell Not for swap Samsung Note 3 Original by SME warna black untuk dijual dgn harga RM1500. Warranty ada lagi 9 bulan .Fullset ( charger, earphone, casing, screen protector, box ORIGINAL ) call, msg, whatsapp :0133262021.. COD: Area Johor Bahru

    $250 - $750
    $250 - $750
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    Samsung Galaxy s4 superking V4 latest model with 8.86gb internal phone storage ram2gb 15.90gb brighter camera flash the same as ori!! AMOLED HD screen!! and hp is more spread out and hold events dimana2 place! SPED 4g internet! visit my fanpage - >> [log masuk untuk melihat URL] if u cans sale my items in 2 day. i will pay you bugget my ass! FREE SCREEN PROTECTOR DIAMOND, FREE FLIP ...

    $24 - $202
    $24 - $202
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    Cquity is an android app which shows live data of different exchanges and notification of current prices. And Now we want ccxt integration-indicatiors charts of every currency with different time hour ,tickers , user account,android battery optimization and app should keep running in background and notification shall keep updated Features needs to be build: 1. CCXT integration for Exchanges: Bina...

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    I have an affiliate link for a Mobil app that is FREE. It allows members to mine a new cryptocurrency in beta called Pi. Mining is done in the cloud so the phone battery won’t drain and the application doesn’t have to stay open. I will pay 0.10 USD for each member that signs up for the free service with a max payout of $100 To join Pi, follow this link [log masuk untuk melihat URL]...

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    Build NAND IC timer 6 hari left
    DISAHKAN

    This is a circuits board which must go from prototype to completed circuits it is a NAND Timer which uses the set-reset function, your job is to take the pre-drawn schematic and turn it into a fully functioning circuit board, I hope to board will be complete no uncompleted prototypes.

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    admob Facebook Audience Network + new ad placement strategy: 1- when he wants to quit a popup ask to rate the app. add a "native ad" inside it. 2- floating banner down instead of in top .and floating so the shape of the page stays good, not compressed. 3- add a button with some motion in the form of gift in the middle of the page in the right with small ad text on it a native ad shows o...

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    To start and end all the videos we will produce, I need a 2 to 5 second animation of my company logo to edit into the full videos. In Phase 1 I want ideas, sketches possibly rough cuts. In the next phase we will work on hi-fidelity material. The company will sell battery cells and other parts online for customers to build their own powerwall (home energy storage system). I'm looking for ...

    $17 / hr (Avg Bid)
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    22 bida
    Battary charger 6 hari left

    We are looking for designing charger which we already have we want to design devic in between battery and charge which. Will cut of battery charging as per our required voltage ( we have 4 nos. Of 12 volt 85ah battery and 48 volts. 18A charger we get volteg on 100 % charging is 54 volts which has to be cut off at 50 volts through the device )

    $112 (Avg Bid)
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    6 bida

    Cquity is an android app which shows live data of different exchanges and notification of current prices. And Now we want ccxt integration-indicatiors charts of every currency with different time hour ,tickers , user account,android battery optimization and app should keep running in background and notification shall keep updated Features needs to be build: 1. CCXT integration for Exchanges: Bina...

    $637 (Avg Bid)
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    13 bida

    I need to someone or team update my existing excel database. I have big collection of product data. I need to update product information. Ex:- Brand, Model, Storage, Colours, battery Capacity, Etc... All fresh freelancers mostly welcome. Thank you.

    $6 / hr (Avg Bid)
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    100 bida

    I need a 12volt lithium ion battery charging circuit schematic with a fully charged indicator

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    17 bida

    Dear, Please find attached one of my project material, we sell replacement parts (Non EOM) for the "DIGITAL HANDLED MOBILE COMPUTER" and for mobile Printers. some of our material description are the following including repairing the device and printer irrespective of the brand of mobile computer (INTERMEC, HONEYWELL, MOTOROLLA etc). 1. Device Battery 2. Device Front & Back Covers ...

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    Hi, i want to build a wifi temp/humi sensor with a rasp pi 3 + ESP32 +BME280 but i have no time to finish it on my own. The rasp pi will be used as the database + website. The website should be able to reach over internal network. The ESP32+BME280 use a battery as powersupply. Pi and ESP32 has to be connected over wifi. The ESP32 send the values every 30 mins, after that it went into deep sleep fo...

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    3 bida

    ((((( Request for development ))))) We have specialized PC application working on Windows 10 in order to inspect and masure value of used Smart phone. When the phone is connected with data cable, we are reading the model name and IMEI now. We want to add more function to check the major parts inside used phone such as cameras, LCD screen and batteries. [Main function] Reading model name and IMEI ...

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    34 bida

    We are looking for an electrical engineer to guide us to some off the shelf solutions. Brief: We need a compact battery operated device to lock and unlock a door on a timer. i.e. Door will auto lock from 8pm to 8am. A video call to discuss will be helpful

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    The electronic unit contains a 1000 - 1500mAh battery , distance-sensor , temperature-sensor , GPS , and GSM-module. The maximum size of the PCB is 100x22mm.

    $35 / hr (Avg Bid)
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    SMPS AC to DC 26W 4 hari left
    DISAHKAN

    I need a low cost, reliable, and safe, universal AC input SMPS that will output 48V @ 0.5A and 5V @ 0.4A. The design must be isolated, and have full circuitry for EMI, and be able to be safety certified. The selected designer will be responsible for the following: 1. Design of the power supply. 2. Design of the transformer. 3. Documentation of the transformer design, i.e. core materia...

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    Hello! We are an electric bike start up company, located in USA, looking for an experienced mechanical engineer for design consulting for our electric road bike design. We would like to consultant to work alongside our team to finalize the design prior to sending it off for production. The bike is comprised of a hydroformed aluminum frame, with a plastic battery pack which inserts into the downt...

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    We need to develop an android mobile application for electric skateboard to show skateboard analytics like speedometer, battery level etc, custom settings and OTA. The app will communicate with the skateboard via Bluetooth link. The UI is very important part of this project.

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    Build a logo for Renon Start the design from fresh idea. Battery manufacturing company. Renewable energy. Tag line will be " For Sustainable Earth "

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    1 bida

    I have some work that needs to be completed and with step by step solutions as I would like to further understand. Involves basic Transformer Mutual inductance, Equivalent circuits

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    XQD Dongle 3 hari left

    I would like to have an XQD Dongle made that will have a XQD standard plug that converts to a double XQD connector. I wish to plug the cable into a camera with a single XQD port and write to two XQD cards at the same time. I don't want a simple dual wired connector, I can do that myself. I want a connector that is remotely powered by something other than the camera. The poer source could be s...

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    2 bida

    it is an online platform for purchase of car tyre , battery and related services wherein customers can order car tyre/batteries or book service appointment at their convenience.

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    22 bida

    We need MPPT Boost Solar charge controller suitable with Lithium Battery. Operate through remote or RF Remote. Tracking efficiency should be 99.3%. Temperture sensor enabled. Parameter setting through Remote.

    $25 / hr (Avg Bid)
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    7 bida

    Hi I am looking for help using my 3D printer, Arduino, LDRs and LEDs I would like to test an 8x8 LED matrix where the lights and LDRs are individually addressable. My thoughts are as follows: i. Print a flexible circuit on my 3D printer (I have the filament that is supposed to work) ii. have low power attach to both the LED and LDR in each square; each is individually addressable iii. Use surf...

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    9 bida

    Iot sensors and platform Require sensors that can measure and map either or both , Project is we will place organic material in an underground box and need to map in 3d preferably the size of the material as it expands and reduces in size . The sensors would be on the bottom side of the box lid and wired to an above ground box which will be powered by a solar panel that keeps a small recha...

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    15 bida

    Need a simple android app that meets the following requirement 1: track phone location 2: app is in sleep mode when phone is not moving 3: wake up app when phone is moving 4: send gps location and phone identifier to a server using our api You need to find a way to save phone battery.

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    39 bida

    We are a Reserch and Development COmpany based in the UK. I am flexible with type of program but have to make sure that we have the simulation in the company. It is a disassambley of Battery using Robotics System...

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    Hello, I am looking to build a face recognition machine that could be used for attendance control. Here are the requirements I’m looking for:- 1- Face Recognition (Same as the one used for this application) for roughly 200 users per device. 2- Centralized Database on a remote server - So that the user is defined once for multiple devices 3-GPS Location log with each transaction. 4- 4G Conn...

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    8 bida

    We are looking for an experienced engineer to take over a partially completed project. The devices we are developing are electronics which utilize a rechargeable battery, multiple vibration functions, a heating component, Bluetooth connectivity, as well as an app that can control the device. Our current engineers have been unsuccessful in integrating these features in a working prototype without f...

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    20 bida

    Design a electric skateboard battery enclosure for 3D printing. This should include both outside and inside design of the enclosure that hosts two batteries, a motorcontroller and a 7x9 cm mechanical housing. Final files must be in .step format and be printable.

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    Mailman - maintenance -- 2 1 hari left
    DISAHKAN

    I have an existing small project that need some changes now and in the future. It's a small pcb design with esp8266 and some other passive and active components running on battery. Not much job, but if you are doing good, i will be offering more bigger projects.

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    Looking for an engineer who understands battery management systems for supercapacitors and can design and test a circuit to be used on 48v super capacitors banks of which there are 2 banks. We need a circuit designed that allows charging of supercapacitors of which there will be 2 banks. The circuit will be required to switch from one bank to another based on a set rate of discharge and allow t...

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    7 bida

    First, I’m a technician with no experience of programming an Arduino or whatsoever. So I can’t help in programming and give only technical information and needs. Measuring on a cooling unit at a sample rate of 1 measurement/minute (saving battery), 3 NTC (preferable) temperature probes and 2 reed contacts. At a plant, there can be 20 to 30 Arduino’s fulfilling same task. As soon...

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    Hi Daniil R., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am interested on BMS for lithium battery

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    1 bida

    We are looking for an Electrical Engineer (NOT LOOKING FOR ELECTRONICS ENGINEER) for ongoing projects with Hawaii Engineering Group. Engineer Candidate must possess demonstrable electrical engineering and design skills with minimum of 5 yrs. experience, be capable of taking project from start to finish with minimal supervision, using a working knowledge of 2008 & 2014 National Electrical Code...

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    First Phase: Need an Electronic Circuit based on MCU. This MCU will do following: ***Interface with 5 inch LCD display (User can select options using touch screen) ***5 button array (user can select option using these buttons also) ***Controls 3 relays ***Takes input from 2 level sensors and display warning sign on screen if any level sensor input is high ***Takes input from 2 flow sensors. Measu...

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    Need help with LTSPICE lab. Need it done in 3days, you require basic circuits-1 knowledge and LTSPICE knowledge for this project. Text me here to so I can send you the question pdf file.

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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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    Calls logs Management Mobile and Web Base Application Mobile Application ( User Level ) o User Login o User profile o Call recording for Incoming & Outgoing o User can Search Client with Name/Contact No/Ref No o Recording will be start when bell ringing for outgoing calls o After call End, Application will synchronize (Upload) call recording to the server. o Call recording will be done eit...

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    11 bida

    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: [log masuk untuk melihat 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: [log masuk untuk melihat URL] and [log m...

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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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    Dijamin
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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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    The main task of the test bench is the development of inverters, MPPT, Optimization of real PV systems. In this Project, we access the measurement data from the test bench and eventually, the data are captured through the means of the computer system. Finally, we want to create software for load distribution / self-consumption optimisation. Task : - The test bench should be a normal PV system ...

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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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    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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    Wit-Kit Creation Pvt . Ltd. is an educational toy, hobby, and electronic instruments and gadgets company based in Nagpur ,Pune in INDIA. We teach kids to have fun learning about electronics, engineering, science, and technology. Many of today’s rising engineers and scientists learnt the basics of technology by playing and creating practically and not theoretically. Wit-Kit Creation Pvt .Ltd ...

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    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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    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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