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    19,205 charging and discharging of battery travaux trouvés au tarif de EUR

    Startup in Clean Energy is looking for an Electronic Engineer with expertise in BMS (Battery Management System), energy storage, connection to the electricity network, etc. This person must be able to make the complete architecture, up to BOM, POC, Prototype, etc. We are looking for a person with a minimum of 10 years of experience with an excellent reference in the field. We favor partners who consider long-term involvement in such a project. An NDA as well as a transfer of IP must be signed before the start of the process. French: Startup dans le Clean Energy est à la recherche d'un Ingénieur Électronique avec des expertise en BMS (Battery Managment System), en stockage d'énergie, en connection au r&eacut...

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    Codez une application Android S'est terminé left

    ...se mettent à jour en effectuant une requête au serveur. C'est particulièrement la seconde partie qui me pose problème, merci de me contacter asap. Cordialement Mode Kiosk: * Lock down Android smartphones and tablets into kiosk mode * Restrict users to allowed pdf file or url only * Completely Hide HOME button and Disable bottom bar * Don't show Widget * Block user from playing games, browsing or installing unapproved applications, Complete Device Lock * Block user from changing System Settings * Admin can securely unlock the device with a password (or charging it) * Auto launch application(s) at startup * Peripheral lockdown (wifi, bluetooth, auto-orientation, flight-mode, audio)...

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    Rédigez des articles S'est terminé left

    ...particulièrement les hautes technologies mais en restant proche du micro ordinateur, mobile... Voici pour commencer ma demande pour cette fois : - 400-700 mots sur la technologie des batteries et surtout ce qui risque d'arriver bientôt dans nos mobiles, sur quoi travaillent les recherches actuellement pour améliorer la taille, la durée... ex : - 400 mots environ sur la nouvelle génération de GPU pascal de Nvidia - Un comparatif (700-900 mots) entre les antivirus payants tels que bitdefender, norton, kaspersky, mcafee et notamment entre les différentes versions : internet security, total

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    seo and sem for Achatbatteries.com S'est terminé left

    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, située à Dahe rue,shenzhen,guangdong province,Chine.

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    Trophy icon Retail Store Signage 2 jours left

    Hi I am looking for Signboard Designs for my shop, Please find enclosed the picture with Sizes I want to use front top and bottom and Door for signage Brief about us Company Name Gadget Repair Point We sell Old laptop and phone Phone Accessories Chargers We repair Phone Laptops Desktops Headphones Drones Play stations Water Damaged Gadgets Soldering We Replace Screen Battery Charging port Motherboard Please come up with your brilliant ideas, Signage must be attractive and eye catching, the shop is in MElBOURNE CBD Australia Please do your best and all the Best

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    To use a processor of STM32F030C6T6 or equivalent which is available for ready stock and design a circuit to sense the battery voltage, PV voltage, load voltage, charging current, discharging current, battery temperature, load trip, load ON/OFF, etc. To ensure the battery charging from 22V considering the battery floating voltages. All charging programs are to be taken care of by the microprocessor, to calculate the battery SOC & battery cycle. To provide options to change the parameters & battery cut-off points

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    We need a designer/artist to sketch and render impressions and designs of an office with the following facilities: 1. showroom (showcasing cars and home electrical appliances: solar panel, battery, aircon/heater) 2. lab (electric vehicle chargers, meters, test equipment, electrical test equipment) 3. co-working / startup space 4. The above sketches needs to be black & white, and a coloured section of 1-3 (see attachment for sample) We also need renders of the above (3-4 photos) each (showing people, etc). We need this in 3 days. Reply with SHOWROOM

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    Designing a circuit 6 jours left
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    I have made a project which is basically creating electricity now I want to store that into a battery and then further convert that into ac so for that purpose I need someone who can help me out. Preferably U should be from Hyderabad so that I can show you the project and accordingly you can work on the circuit.

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    Model - TRIO 9 jours left

    Alright, the “Base Price” will be $50 per model (tub) this include: The inside part of the tub. The outside (the wood planks). The pieces already modeled (screws, jets, filters, etc.) Basic texture variation 2 Revisions Not include: New pieces that are not already modeled. New texture variations that are not the basic one. New sizes that are not the original one. Extra prices: I’ll charge $5 per new piece that does not belong in the already modeled pieces. I’ll charge $5 per new texture I’ll charge $10 per modification after the 2 revisions. Comments: Of course, there will be new pieces. Pieces that are not in the “Barbados UK” but for example pieces that we will find in the trio. Those pieces can be re-used for the new tubs co...

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    looking for software developers who can develop electric vehicle charging management software, the developer must be able to develop a billing software to directly connected charging station using ocpp protocol. supporting apps required ios and android

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    Drone expert 6 jours left
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    I need help knowing what tech is needed for a drone like camera, motors, battery etc.

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    Alright, the “Base Price” will be $50 per model (tub) this include: The inside part of the tub. The outside (the wood planks). The pieces already modeled (screws, jets, filters, etc.) Basic texture variation 2 Revisions Not include: New pieces that are not already modeled. New texture variations that are not the basic one. New sizes that are not the original one. Extra prices: I’ll charge $5 per new piece that does not belong in the already modeled pieces. I’ll charge $5 per new texture I’ll charge $10 per modification after the 2 revisions. Comments: Of course, there will be new pieces. Pieces that are not in the “Barbados UK” but for example pieces that we will find in the trio. Those pieces can be re-used for the new tubs co...

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    It's needed to make the script that will: 1) make a photo each second from connected USB cameras (3 pcs) and save this photo in a specific folder (separate folder for each camera: camera 1, camera 2, camera 3). The name of the photo will be the time of its creation. 2) automatically start with Jetson Nano start and will automatically turn off after an external power cut (I'm using UPS, so we can see external power voltage and battery voltage). Jetson nano must start when external power appears. 3) Video from the camera must be shown on the display. The display must be divided to show video images from each camera. Remote access to the Jetson Nano - AnyDesk.

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    Solutions to some significant challenges of payment transactions for electric batteries, charging points queuing, and charging process;

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    company details: services we provide: electrical fire alarm EV charging Solar panel energy performance certificates existing web :

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    I need help for electrical design of a charging case that has capacity to charge 5 pcs of li-ion coin cell batteries.

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    I need an electrical engineer 4 jours left
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    Problem with Tesla's Battery. Tesla's electric cars only go 250 miles before it needs to be recharged, Our product will double that or 500 miles before recharging. This device can be used in Spaceships, drones, Iphones, The applications are endless. We want to find an electrical engineer that will sign a non-compete clause and verify our findings. We are located in Maui.

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    Two nices design for charger QC3 + Fast charging in a box packaging

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    Hi, we are looking for an experienced content writer for our website. It has to be 100% unique (it will be checked), Content must be readable (not spin), should be error free and the content should be SEO friendly too with the keyword density of 2-3%. Our website is about Tyre and Battery products and we do Trading, Import, Distribution, Marketing & Sales of Tyre, battery, Tube, Car Steel Rims etc. Complete contents estimated delivery time must be within 3 days. When bidding, please include links or samples of similar work you have previously done. We will require contents for the following pages and some sample links has been attached below for writing ideas. .............................................................

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    Hardware specifications I need to develop a 4G CAT1 tracker with SIMCOM A7672SA(with gps). Electronic Schematic(Diagram), PCB, Firmware, functional prototype Let's use the microcontroller of the SIMCOM module itself 1- positive input(acc) 1- Negative Input 2 - negative output 1-RS232 acerometer Input power from 9 to 80v. Internal battery backup. With internal battery voltage reading and external power supply. Firmware according to the attached protocol.

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    ...This purpose of this system is to provide an alert to the players the status of the bag in the hoop/net. The problem we are solving is very basic, you cannot tell if the bag has made it through the hoop and net OR if it went very close but not through. 2. PROPOSED S OLUTION We need a solution that will determine if a bag has landed in the hoop/net as well as how many have landed. To accomplish this, we are suggesting a weight sensor that will trigger outputs based on total weight on the enclosure at any time. · If the weight is between 14 19 ounces (actual weight amounts are to be tested in the field) then we should trigger the LED to turn on to “state 1” AND play an audio sound. · If the weight is between 20 36 ounces, then we shou...

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    We have a json object we need to plot to KML format. Fields: ID Lat Lng Geocode Battery Heard By {object with lat long details of each hotspot that heard it (to be plotted)

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    ...the development, design and production of electric powered UAV solutions for projects that require mapping and surveillance. We are committed to educating our customers on the use and features of our products, that's why we've designed the DeltaQuad Pro E-Course, an online platform that allows us to prepare our users to perform challenging tasks in a safe and efficient manner. Both visual and audible elements are used to create the content in order to provide the best possible experience for the user, and it is important to us that the information we deliver is well received by our clients and customers. With the increased demand and use of our products in Ukraine, we are adding support for t...

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    Hi, For our new charging pole quotation website we are looking for a unique logo. Please see attached files as inspiration. Domain: Please be aware the logo will be placed on a blue background. Also dont forget the favicon.

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    WordPress Developer/ Monthly 3 jours left
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    30-50 hours/ month - For senior person Your Schedule. Your Speed.. I need weekly progress. If you are a company OR charging anything above $10/hour - please don't bid. I can not afford you. It doesn't mean, I am OK at $10/hour either though. At the end, how much you do in an hour decides your rate. My monthly budget is $150-250 though for 2022. Doesn't mean I said $250/ month. Some people can do my tasks in 30 hours or 50 hours so hourly rate changes. We will start with a quick task for 5 hours.

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    I have a simple circuit that is a battery operated rgb color switcher that runs on a PIC10F202; When the button is pressed, the single RGB LED changes to the next color in the sequence. When the battery is installed, the unit is on, and when the battery is removed the unit is off. What I need is to have the code modified so that the uController behaves in the following manner: 1 Unit is off with battery installed 2 Button is pressed once 3 Unit turns on with last selected color illuminated 4 Successive button presses will cycle to the next color in the sequence (R->G->B->Y-C->M for example) 5 Unit will stay illuminated in the current selected color until, 6 Long press (2 seconds) will shut the unit off and save the last selected colo...

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    I need a circuit diagram consisting all the necessary transistors and logic gates , to provide power to a gps, a bluetooth, a small speaker , all powered by a small rechargeable battery. I need this circuit to be less power consuming and provide more efficiency

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    Need an expert to design a Matlab Simulink model using the cells for a 60V and 20Ah battery model. Must include the aging and thermal model to design it

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    looking for a market researcher regarding companies offering: image processing with absolutely to add watermark to the images online no software for what the completing companies are offering others things? like? how much they are charging? to use there services im needing top 30 companies that they offer the services online -there url -name -are they affiliate to anyone and to whom -what they are offering with theres services -and what are there plans are and costs and suggest pricing strategy around the services

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    Looking a Sales Tele Caller 1 jour left
    VERIFIÉ

    We are VLCC Wellness, we are looking for a Sales Telemarketer to make sales calls and help us in sales conversion. Candidates need to have the following skills 1) Telemarketing 2) Sales Conversion Skills 3) Min experience on Salon on Wellness, Slimming industry is a plus Candidate needs to speak Telugu Language fluently. Pl give us your quote with the amount you'll be charging. Monthly calls can vary around 1000-2000 (min 30 per day)

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    ...Electrical Services Ltd. What we do:- Electrical Installation works on Commercial, Industrial and Domestic Installations. Works include:- Electrical Vehicle Charging Points Battery Storage Systems Solar Photo Voltaic Installations Energy Conservation Energy Harvesting Smart Home Technologies Intelligent Heating Controls. Electrical Installation Testing and Inspection. The idea behind Green-Link Electrical is to offer clients either stand alone electrical systems or integrated intelligent systems that allow them to reduce, generate and controls their electrical energy usage. An example of this would be:- A Solar PV installation linked to Power Grid, Clients Storage Batteries, Electrical Vehicle Charging Point and harvesting eithe...

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    637 propositions

    The expected output is can see the charging state of charge curve. voltage and current of that battery while charging I need simulink model & simulation. Ask me for more details.

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    1. After api level 29 excel file export is not working in app (need to use media store api) 2. In app 45 rs monthly subscription system is implemented but many time it is charging Rs. 0 subscription being successful (need to solve ) App link:

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    I am looking for someone to develop a battery saver for Android devices with real functionality, not dummy functionality. If you can develop it, please place your bid.

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    Looking for an electrical Engineer S'est terminé left

    We are working on a somewhat stealth electric car charging company and need assistance from a EE experienced in PCB design, high voltage, high amperage, and more.

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    Scraping sharing mobility apps S'est terminé left

    I need a bot due to scrape informations about the scooters on the geofence like gps and battery. These are app and run only on Android and IOS. We haven’t a web app.

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    ...experience with hardware design using ESP32, as well as EXTENSIVE experience and successful background with firmware for ESP32 products and related WIFI & BT work. This project is for a battery operated device with very low QC current. It includes writing firmware for codec and cost effective board design to allow basic half duplex voice through wifi to the device. The device is battery operated and must be designed with extremely low QC to allow years of deep sleep. Candidate must have extensive experience in assembling sample SMT boards [in-house] including the small smt components. You must successfully create samples quickly in-house. It is imperative to have tools such as spectrum analyzer, scope and extensive knowledg...

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    ...the e-commerce site) Below 3 examples of 3 random products as a examples: Bestbuy: Ebay: Newark: We will have to adapt the parameters for each e-commerce site, as the name of each CSS selector will be different for each website. For example, for the SKU#, Bestbuy website title element's CSS selector is .sku-title, but for Newark's website that would be .pdpBlackText This will be a continual and ongoing project, as we will add new vendors

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    I need a LabVIEW Programmer S'est terminé left

    We need to operate our test battery system in the lab in Binghamton, NY. Need LabVIEW programming experience.

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    PLC to microcontroller with RS 485 S'est terminé left

    I have 2 PLC,s communicating with wireless Modbus RS 485. Slave requires m...PLC,s communicating with wireless Modbus RS 485. Slave requires minimal code measuring up to 30 PPS, battery voltage a latching relay and possible count reset command. My intention is to eliminate the Slave PLC. I'm looking for someone who can help me with: (1) I have programs written into 2 PLC,s 1 Master and 1 Slave they are linked via RS 485. (2) They communicate through 2 RS485 wireless transceiver,s The Slave PLC has got a very simple program in it . My task is to move the program in the Slave PLC into a microcontroller. I'm presently using an Arduino UNO for the task I've got the majority of the coding done. In closing, I need someone who has SPECIFIC knowled...

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    Affiliate Marketers S'est terminé left

    We sell gift cards, Visa prepaid cards, game cards, and google/iTunes charging services.

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    the main part of the poster: -an image of an broken iphone 13 with an effect of it being fixed preferably with a second image of the fixed phone added parts: -a wristwatch showing battery replacement for the watch with a picture of the battery of the watch as well -a picture of a preferably black phone case a book model case and finally it should say: "GSM Reparatie Service" at the top I would like for the image to be in bright colors, so it can be seen and read from afar

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    E Bike Rotor Coil Generator S'est terminé left

    ...rotors for the generator . I need the coils and the capacitor designed so the rotors rotate and collect the dc power renerated by the coils in multi capacitors . Then through the switch design this is released into the batteries as a charge . As one capicitor is discoraging another is charging . As there will be multi coils there must be multi capacitors to keep this process rotating . And it must be design for safety as there will be a lot of power being renerated and stored for release . This must be able to charge a 48v or 52v battery ok . Can you design if not i will put this back here to get others to design . But either way you must work with them to design capacitors and system to have the battery switch also switch o...

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    I need a mechanical engineer S'est terminé left

    I'm starting a pedal pub company and I would like to get a 14 passenger custom bike built, with built in LED lights, and a sound system. There are 6 bicycle seats on each side, but only 10 of those seats have pedals. There is a 2 person bench in the back and driver seat in the front. The bike does not have an engine. Mobility is primarily controlled by the pedalers. The driver controls the steering, stopping, turning and has battery powered assistance capabilities using 2 foot pedals.

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    Wireless Device Project S'est terminé left

    ...is a blind spot warning system for vehicles. It consists of sticking to the right and left mirrors like tape and warning the driver with LEDs when they come across vehicles in the blind spot. The device attached to the mirror should be small and should not impair the functionality of the mirror. It should be easily installed. It should be independent of the vehicle it is in and should not have connections such as cables etc. It should be able to work with a long-lasting battery or provide its energy from factors such as vibration, sound and wave that occur in the vehicle. It should be able to be installed on all kinds of vehicles, since vehicles do not have a certain size, they should automatically detect the rear par...

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    Consolidate Excel Data S'est terminé left

    I have one spreadsheet that has 15-minute data for 30 separate meters for more than 1 year of time. The goal of the project is to combine all those meters into a single meter, being supported by a single PV system and Battery system. What I need is a single data set of all the separate meters added up by each 15-minute interval. The result will be a single 15-minute interval load profile for the facility as a whole. The file is TOO big to upload, so I am including the Google Drive link: XML FILE: () XLS FILE: ()

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    Consolidate Excel Data S'est terminé left

    I have one spreadsheet that has 15-minute data for 30 separate meters for more than 1 year of time. The goal of the project is to combine all those meters into a single meter, being supported by a single PV system and Battery system. What I need is a single data set of all the separate meters added up by each 15-minute interval. The result will be a single 15-minute interval load profile for the facility as a whole. The file is TOO big to upload, so I am including the Google Drive link: XML FILE: () XLS FILE: ()

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    digital wallet design S'est terminé left

    We sell gift cards, Visa prepaid cards, game cards, and google/iTunes charging services.

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