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    15,129 battery charging travaux trouvés au tarif de EUR
    Trophy icon create a logo S'est terminé left

    Hello, Following the expansion of our store, we wish to review and change all the graphics, mainly the logo and the sign outside. The trade activity declines as well: - General goods - Beauty products and cosmetic - Grocery - costume jewelry and watches (change battery watches) What we want from the freelancer : - 1 logo of the store with the name SHOPPY (with versions if necessary) ...

    €102 (Avg Bid)
    Garanti
    €102
    42 propositions

    Bonjour, Dans un premier temps, je souhaiterai proposer à mes clients plusieurs tablettes android qui seraient bloquer en mode "kiosk" (voire les caractéristiques, en anglais, plus bas) pour afficher un seul fichier pdf ou encore un url. Dans un second temps je voudrais que mes tablettes (à la fin de la journée) une fois brancher sur secteur puissent &...

    €434 (Avg Bid)
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    7 offres
    Rédigez des articles S'est terminé left

    J'aurai besoin d'articles pour un site dans un premier temps, au rythme de 1 par jour peut être. Avant de proposer un projet sur le long terme, je souhaite tenter avec 5 articles. La catégorie principale des articles sera : les nouvelles technologies et plus particulièrement les hautes technologies mais en restant proche du micro ordinateur, mobile... Voic...

    €24 (Avg Bid)
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    4 offres

    this is a battery store with many keywords , we find someone who do good the SEO , you'd better know the french Nous sommes le fabricant de la batterie d'ordinateur portable. Nous vous vendons en gros les batteries d'ordinateur portable au prix favorable et de haute qualité. achatbatteries - HTPOW, SARL exerçant l'activité de vente à distance, situ...

    €534 (Avg Bid)
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    6 offres
    PCB design 6 jours left
    VERIFIÉ

    I am looking for a solution provider to design me a PCB to function as a DC-DC driver board for a Medical grade device The board gets an input from a AC-DC power supply / Direct DC input / Battery It has following following functionalities - 1. Controlled by the power-on/off circuit from main panel 2. Transforms the DC power outputted by AC-DC board into various outputs 3. Power switch control ...

    €324 (Avg Bid)
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    10 offres

    Need an Electrical Engineer to do a MatLab program for an EV charger. It should have a selection of mathematical models of station elements for simulation and also a simulation of the charging station operation in Simulink, Therefor you would need to describe the mathematical models used and show results of at least one day of the stations operation

    €18 (Avg Bid)
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    4 offres

    Your wedding day is undoubtedly one of the best days of your life. It is only natural for you to want to make it special. Weddings are generally planned keeping the various details in mind - what should be the venue? What kind of decoration will go with the venue? What kind of food will be served? How many people will arrive? These are some of the common questions that linger in a wedding planner&...

    €158 - €474
    €158 - €474
    0 offres

    I am looking to display digital artwork on a gallery wall like an ordinary piece of art would be. I need a battery operated screen that I can have professionally framed without too much hassle. Please contact me (Removed by Freelancer.com admin). Thanks

    €339 (Avg Bid)
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    4 offres

    The USB port used for charging helps keep the batterries active for a longer period. The rechargeable USB Batterries contains a USB port that enables users to recharge them once the original power begins to drain.

    €113 (Avg Bid)
    €113 Offre moyenne
    47 offres
    ConvoElectric 5 jours left

    Electric wheel replacement for bi-cycle's front wheel with twist accelerator and swappable battery pack included within the product.

    €8 - €19
    €8 - €19
    0 offres

    Random back-end task and bug fixing : [se connecter pour voir l'URL] Read our document "Sitemap Technical Instruction" (only travpart) so you'd understand further about our website. Please read all of the attached files. You will be given source to work on your local host and our main developer will makes your work live on our website. You must know how to push by GIT to bi...

    €5 / hr (Avg Bid)
    €5 / hr Offre moyenne
    43 offres

    I need a report on power requirements for a proposed heavy duty robot (250+ kg). I will provide you with estimated mass, load, speed, terrain, and other details you need. You will provide a report with equations showing estimated power requirements. As well, I would like suggestions for possible power systems that could meet the power requirements (battery/fuel cell/fossil fuels).

    €164 (Avg Bid)
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    5 offres
    Article writer 4 jours left
    VERIFIÉ

    Hey, Iam looking for an article writer who can also compose stories There will be some research and math Iam looking for 8 pieces a [se connecter pour voir l'URL] wont be long so no worries Please do not bid if you are charging more than 7-10$ per article Iam open to new article writers and so,just reach out Looking foward to meeting you all

    €33 (Avg Bid)
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    28 offres

    I need a AR app. The idea behind what I need is very minimal and simple. I am looking to use a beacon to display a augmented arrow over and individual who has the beacon. Please note: if you have a better idea as opposed to a beacon such as possibly RFID, let me know. I need this solution to not rely on line of sight. Therefore YOLOv3 or other image recognizing methods will not suffice. This solu...

    €1767 (Avg Bid)
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    16 offres

    Hi, I am looking to create a bracelet that has GPS tracking connected to an APP and and also has a button to press in times of emergency. The idea is that the bracelet can be used to keep friends and family informed of your whereabouts and also to alert them if there is an emergency. Once the emergency button is pressed, a signal will be sent to the mobile of a family member or friend via the appl...

    €1448 (Avg Bid)
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    68 offres

    I'm a private individual that has determined a need for a special power supply which can provide clean battery power for up to 20 hours per day to an external device (Raspberry Pi3 Hat) after which the power supply shall charge its internal Li-Ion batteries during the remaining time. The timing for the battery charge shall be set by the user in an App running on Raspberry Pi3B which communica...

    €1871 (Avg Bid)
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    18 offres

    We want to create a Affiliate Shop or a product search site. Our ideal website should have all functions like www.moebel.de. Either CPC or Affiliate percentage should be an option for charging our customers ( Furniture online shops ) We have a graphic designer... so we need only a real Pro to make this work... the site will have several million products. If you are from INDIA or PAKISTAN we will n...

    €2384 (Avg Bid)
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    57 offres
    Matlab simulation 4 jours left

    My project is based on battery management system, I want to simulate my complete thesis model on Simulink model.

    €115 (Avg Bid)
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    19 offres

    I want to develop an application that displays the consumption of applications for the iPhone battery so that it shows me the consumption of each application for battery life

    €28 (Avg Bid)
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    5 offres
    Fix two issues in Android App 4 jours left
    VERIFIÉ

    I am looking for an developer to fix two issues with my simple Android App. 1. The App needs to run all the time, just like streaming music. Currently it will turn off when battery optimization kicks in. Try different brand of phones it behaves the same. 2. When phone call comes in, it will switch to phone call screen. But when call is over it will not switch back to previous status. We would lik...

    €142 (Avg Bid)
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    40 offres
    Trophy icon Design a logo / Hood Ornament 27 jours left

    This project will primarily be used as the hood ornament of a high end Lithium-Ion powered golf cart (think Mercedes Bend or BNW). See attachment of the Lithium symbol in the periodic table. I think it would be a fresh element if we could incorporate that into the logo. The logo will also be 3D printed or molded, so if you have, so any connections with other freelancers you have worked with or do ...

    €68 (Avg Bid)
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    €68
    63 propositions

    Percussive Therapy Device Hi, Hope you are well. I am just starting to look at designs to create a deep muscle percussion therapy device like the below concepts which uses rapid, repetitive strokes to stimulate blood flow & heat. The below examples are concepts that are currently in use however I want to create something revolutionary, unique, quieter and more powerful. My request will ...

    €61 (Avg Bid)
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    0 propositions

    1. Hybrid App Development(Xamarin, Ionic, react-native) 2. Android, IOS app Development 2 basic user interfaces with common core. Pilot 1 User Interface Show battery level of BLE device Show if the BLE device is connected or not Save loadcell values, accelerometer & gyro on mobile phone SD card memory and online server Pilot 2 User Interface Show battery level of BLE device (same as above...

    €518 (Avg Bid)
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    57 offres
    Embedded software dev 3 jours left
    VERIFIÉ

    looking for an outstanding SW engineer interested in applying creativity and a broad skill-set toward building software for a vehicle charging platform. You will work on architecture, design, implementation, and testing of new systems. What You Will Bring to us 1. Create local and distributed control and management subsystems for power modules, vehicle communications, and user interfaces. 2. Work...

    €14 / hr (Avg Bid)
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    17 offres
    Electronic Engineering Project 3 jours left
    VERIFIÉ

    Help required with an electronic engineering project (Hybrid/ EV Technology- Battery Characterisation). Knowledge of Simulink and Matlab is a must.

    €279 (Avg Bid)
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    22 offres

    This month, we will launch Asian-Promotions (AP) & Euro-Savings (ES). We need a call centre sales team to sell digital subscriptions. We have put together a launch promotion, the sales strategy, content support, call script, objection handling responses and hourly targets. We are confident a 4 to 10 team member call centre effort can convert between SGD150, 000 to SGD250, 000 per month in sub...

    €33345 (Avg Bid)
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    3 offres
    Script Writing 3 jours left
    VERIFIÉ

    Hello, we are looking for a professional freelancer that can write our requirement into an animation video script The Eco-friendly incinerator is a cylindrical drum-like machine. It is used to burn wasted polythene, paper, dried foliage(leaves). How it works 1. The gas nob at the base of the incinerator is turned open, then light up the combustion chamber. 2. Wasted polythene, paper or d...

    €942 (Avg Bid)
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    28 offres
    Android app SDK 3 jours left

    We want to build a Android SDK( .aar file) which is used by other app as 3rd party library/dependency. The SDK must contains the view/Layout of the App i.e. (Map Screen, Charging Details, Book Charger, Quick Charge, Information Panel etc). The purpose of SKD is we want run our app in other App as SDK.

    €11 (Avg Bid)
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    3 offres

    Three sites in mind. Pesonal website for gift baskets. Very easy. Just fwd orders to my phone. Song downloads and two other isntant email downloads later ..can add on once I have money and trust the new coder, please. Local dating website [se connecter pour voir l'URL] - some kind of very easy clean code for safe exchange of date places in times in safe places with charging ach and cc...

    €21 (Avg Bid)
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    5 offres

    We need to create a web-site which will allow clients to make online p2p payments from debit/credit card to debit/credit card. For each payments the web site will be charging a comission. For more details please contact us.

    €2062 (Avg Bid)
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    56 offres
    PCB design 2 jours left

    Hello, We would like to design a product based on a PCB that allows to ramp up a 7V DC Li battery to about 1kV AC output. We can share with a potential candidate all the specifications in more details. Thank you

    €978 (Avg Bid)
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    26 offres

    [se connecter pour voir l'URL] detail: 1)We will provide a free sample and send it to you. 2)We need video producers with fishing experience. 3)Please contact us if you have any questions. 4)Product link:[se connecter pour voir l'URL] 2. Product/brand information 1) Brand name:oddfisher 2) Category:Fishing 3) Product character: [se connecter pour voir l'URL] Swimming Lure uses a si...

    €152 (Avg Bid)
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    9 offres

    Hi Daniil R.I noticed your profile and I see you have done things similar to what I need for my project. It will be a fun project. I am trying to build a high performance e-bike but I do not have enough knowledge to do it all by myself in the way I would like it to be. Where I need help the most is with hardware and software design of "active hybrid" battery pack which includes lithium i...

    €17 / hr (Avg Bid)
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    1 offres
    pcb design and assembling 2 jours left
    VERIFIÉ

    I need someone to design and assemble working prototype of pcb with microcontroller, power circuit, rfid 15.36 mhz chip to communicate with mifare classic and 8 gpio ports, and zigbee chip and antenna. I can help with software but I would need specs from chip manufacturers to understand how to communicate with it. power supply should be 6v , 4 AA battery, conteolled device is a small servo with t...

    €28 (Avg Bid)
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    6 offres

    RF Receiver: 434,000 MHz 2 Channel Wireless Receiver 9 – 32VDC Operating Voltage Positive Output (Latched until Negative unlatch received) Unlatch Negative input Negative Output Channel 1 (Momentary) 2A Negative Output Channel 2 (Momentary) 2A Built in Buzzer (Buzzer signal when RF signal received, NO SIGNAL if LATCH ON) Buzzer Specs: PCB Mount; 3500Hz; >90dB; Learn Button ( PCB mount but...

    €134 (Avg Bid)
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    12 offres

    We need a pcb capable of controlling 4 brushed motors and a battery controller.

    €19 / hr (Avg Bid)
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    24 offres

    I want to make battery operated stair climbing wheel chair with crawler mechanism. Also sitting position to standing position ability in the same wheel chair. Persons preferably from Coimbatore wanted. Mechanical Engineers or Electrical or cad designers

    €326 (Avg Bid)
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    11 offres

    We have a mobile phone app which currently uses the 'MapNav' on the asset store (will provide any code from this if required). However although this product does what we need it to do, it doesn't cache tiles so there is a huge usage in both data and battery life, which is not needed as the app is designed to work in one location only, so we would like a solutino that uses offline ma...

    €143 (Avg Bid)
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    6 offres

    small battery powered zvs induction heater. powered by 18650 batteries with adjustable voltage 8v-12v 4a-6a. LED colors to change with voltage. needs to be rechargeable with BMS and safety features like auto shutdown and auto load shutoff after 15 seconds.

    €202 (Avg Bid)
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    12 offres

    Our company assembles and provides electrical accessories particularly for solar industry. Example products are protection boxes for protection from surge, short circuit and over voltage, high strength battery cables, boxes to combine solar panels in suitable way etc. We need a unique logo which would be printed on all these boxes and help in increasing brand value. Company brand is Flin Power. ...

    €18 (Avg Bid)
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    €18
    110 propositions

    need to control charging current of battery from smps

    €96 (Avg Bid)
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    10 offres

    We are looking for an Application developer for Humanoid robots like - Pepper - Sanbot - Promobot - CSJ bot - Or any other similar models we need the applications to be developed for 3 Robots. Please bid if you can handle any of the work and we will discuss with you further regarding it. Robot 1 Robot 1 will cover 3 main functions: 1. Reception Robot: make the reception more efficient and impro...

    €9473 (Avg Bid)
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    52 offres
    Hotel pms software S'est terminé left

    we are looking for hotel management pms pos software The software should have the following features: reservations pms room management customer database charging to room bill the software will be used by our hotel clients We can pay the full budget price or more for right software it can be non cloud based and quite basic but must have features above If you have a ready made a...

    €2082 (Avg Bid)
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    33 offres
    Bluetooth recording device S'est terminé left

    Hi all, Goal is to improve upon a device (bluetooth recording device) and associated iOS code that will record conversations, save them on the device, and sync to an iOS based app. The current device has two issues and one improvement needed. THIS IS THE PROJECT. 1) Issue: Conversations saved to the SD card do not sync quickly to the iOS App 2) Issue: Multiple conversations saved on the SD card...

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    16 offres

    Hi. I need to realize a multiple car battery system (for up to 10 12v batteries) including a touch screen lcd. Is this something you can handle. If so I will give you more details and arrange a price.

    €7 (Avg Bid)
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    1 offres

    I require the Complete PCB design and Firmware for the following: RF Transmitter: 434,000 MHz PCB to fit pre-designed enclosure Battery Operated 3V CR2032 Preferred Transmitter power >10dBm Minimum Standby Current draw <10nA PCB solder bridge to select Channel 1 or 2 Channel Selection done via a soldering bridge. Eg. Channel 1 J1, Channel 2 J2 Each Transmitter should be unique as to not int...

    €635 (Avg Bid)
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    Design for Signage S'est terminé left

    So, i need someone to design me a creative for a signage. Do include our Mobi Logo somewhere alongside our merchants logo. We are doing a collab with our merchants to help them design signage for their business and include our Logo somewhere. Do give me at least 3 creatives and a timeline on when to complete. Plus, how much you will be charging as well. Thank you.

    €24 (Avg Bid)
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    Hi Indra, We are ready to restart SEO. Here is a list of keywords with their own webpage that we want to bring up the rankings in google: [se connecter pour voir l'URL] keywords: EV charging station , electrical car charger [se connecter pour voir l'URL] keywords: security camera system, Security camera installations [se connecter pour voir l'URL] keywords: Knob and tube w...

    €68 (Avg Bid)
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    1 offres
    Build a website - 1 S'est terminé left

    I'm in a traction battery and charger business. I will like to create a new website including artwork design for it. Reference site: [se connecter pour voir l'URL] Primary Language : Thai Second Language: English Pages: Home About Us News Product Contact Us Promotion Career Deadline: 2-3 weeks.

    €992 (Avg Bid)
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    158 offres

    The ideal device would be handheld, have an easily replaceable battery that would last at least an 8-hour shift, and have a color display to differentiate the signals based on the input channel. Since this would involve tracing the timing of signals to equipment, it needs to be time-resolved on the display to track when events occur and save this data to a replaceable disk such as an SD card. S...

    €141 (Avg Bid)
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    6 offres