Lithium ion battery charging circuiemplois

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    20,860 lithium ion battery charging circui 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 réseau électrique, et...

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    Codez une application Android S'est terminé left

    ...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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    ...les 20 jours ou environ 500 heures selon avec le chargeur et de la batterie que décharge spontanée. L'accusation généralement s'allume immédiatement la tension aux bornes ouverte descend à 4,05 volts virus et va éteindre lorsqu'elle a atteint 4.20V / cell. Courant de charge n'est pas appliqué car Dell Vostro V130 batterie ne peut pas absorber la surcharge. Cette charge peut entraîner le lithium métallique, ce qui rend la cellule instable de placage. Une charge de garniture est plutôt appliquée afin de couvrir pour la batterie se décharge. Installation remplacement batterie Dell Vostro V130 Lorsque Vostro V130 batterie peut contenir n'est plus une accusati...

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    Batterie Pour ASUS A32-K93 S'est terminé left

    ...maximum. vous chargerez votre batterie pour la première fois votre PC portable peut indiquer que le chargement est terminé après seulement 10 à 15 minutes . Ceci est un phénomène normal pour des Batterie Asus A32-K93 rechargeable . Enlevez simplement la batterie de votre PC portable et répétez l'opération. et decharge complètement toutes les deux ou trois semaines. avec son lithium-ion la batterie pour PC portable Asus a besoin d'un chargement et d'un déchargement cyclique ce qui est le meilleur moyen de l'entretenir. cette batterie ne souffre pas des effets de ;Mémoire;. 4. Les Batterie pour Asus A32-K93 rechargeables finissent par se decharger d'elles mê...

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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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    Batterie HP 485041-001 S'est terminé left

    Les batteries au Li-Ion ont une durée de vie plus longue que les batteries traditionnelles et ne nécessitent pas d'être changées aussi souvent. Cette 485041-001 batterie ordinateur portable rechargeables est testé tout au long du processus de fabrication en fonction des spécifications originale batterie HP 485041-001 pour la forme et de fabrication. cette batterie vous permet de travailler sans interruption lors de vos déplacements. Prix conseillé : EUR 56.03 Prix:EUR 50.43(Livraison Gratuite) Économisez :EUR 5.60 Capacité: 5200mAh Poids: 317 g Tension: 10.80 V Couleur:Black Dimension: 204.80 x 49.70 x 21.25 mm

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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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    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 fo...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 Je...

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    ...cohestive, consistent design. Please also have experienced with sequelize, Amplify, lambdas - all within the AWS environment. If you are familiar with SAM / CloudFormation and yaml configurations, that would be great. I have an existing dynamically created html report - shown below (without the battery grid). We want to modify it so we can dynnamically display red / yellow / green in each of the 96 battery bricks in the battery pack (also shown below). If you can make the battery pack look more like a battery pack and make the overal report look more professional, that would be great. Please show any report / chart / dashboard pages you have created before as examples of your work. Please keep in mind that I put in a placeholder for budget - feel free ...

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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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    take fron 2 or 3 sites and add to our homepage and to our shop copy / padte add images and add price 100 items 25 usd

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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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    need small help for existing ion-sfu to setup to save tracks to a local WebM file while using a secured connection (TLS certificate handshake) via GStreamer sink. you need to be experienced Go coder preferred with ion-sfu and knowledge of setup GStreamer on Amazon Linux 2

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    I need an electrical engineer 6 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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    charger packaging design 6 jours left
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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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    1. SUMMARY This purpose of this system is to provide an alert to the players the status of the bag in the...we should trigger the LED to change to “state 2” AND play an audio sound. · If the weight is between 37 54 ounces, then we should trigger the LEG to change to “state 3” AND play an audio sound · We want a field selectable audio WAV file to playback via local onboard speaker. The selectable portion would choose between 1 of 4 different WAV files. · This entire system must run on a rechargeable battery source 3. SIZE C ONSTRAINTS The entire system except the ring LED LED’s must be housed inside the 7” circumference by ¾ thick enclosure. This enclosure will require access to the WAV file selection via switch of push...

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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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    DeltaQuad is a Dutch company based in Amsterdam that specializes in 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 ...increased demand and use of our products in Ukraine, we are adding support for the Ukrainian language to our E-Course platform. Both the text and dialogue will be translated to ensure our Ukrainian users and customers receive the same advanced training experience. The DeltaQuad Pro #VIEW E-Course consists of the following modules: Terminology Technical Specifications Tolerances Assembly Battery handling Using QGroundControl Mission planning Executing a mission Simulator an...

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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 5 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 color in memory 7 ...

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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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    Trophy icon Create Screenshots for Android App 2 heures left

    Hi! We have a android device cleaning and antivirus app. We need 4-6...master I have attached some raw screenshots of our app to this project asweel, in the zip file. Features of the app: - Phone Cleaner & Antivirus - Optimize Battery Life & Charging Speed - Stop CPU Overheating for better performance - Free up space the deep cleaner The app is already live but we want to get some new screenshots. Our app is live here: This is the app you are supposed to create the screenshots for.

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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 2 jours left
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    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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    ...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 either self generated energy or lower cost ‘off-peak’ energy ...

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    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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    Hello everybody, me and my six person team are developing a real-life hardware payment portal which runs with crypto currency payment like IOTA, BTC and ETH. The payment portal has a display introducing the customer. After successfull payment the integrated switch turns on any service, e.g. washing machine (pay for action), car wash (pay for action), car charging device (pay for energy). There are endless use cases. See benefits in the appendix. For this job I would like to get a print ready DIN A4 brochure 2 or 3 folded, both sides illustrated. The hand-over data should be TIF, PDF and native format. After this first project, if both sides of partnership are confident with each other, I would like to continue with designing a proper logo, website and possibly a smartphone appl...

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    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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    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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    You must have EXTENSIVE 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 knowledge and experience with...

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    ...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 to scrape every month. So we

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    I need a LabVIEW Programmer 22 heures left
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    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 18 heures left
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    I have 2 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 knowledge in IDEC PLC,s and Arduino microcontrollers.

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    Affiliate Marketers 2 heures 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

    I have a mechanism that can manufacture the rotors for the gene...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 output of capacitors into a battery which is not completely charged . I can send a step file . I ...

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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 primaril...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...

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    Wireless Device Project S'est terminé left

    ...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 part of the vehicle and determine the blind spot part by itself. We can easily get support when requested. Materials used while delivering the...

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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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    ...example sites and images attached: Landing pages for categories and click for buttons need changing need to delivery options on product pages like images attached. Check out must work with paypal and merchant card gateway will also need toc onnect site to Gogole shopping so makes sure this si done Any other important visual fixes you must in do as you see them and any seo fixes required, no charging extra for these Milestone 2 and 3 will be discussed once above is good and also i will only HIRE first , not award. M2 - M2 is biggest and complex task so will require most of the budget mostly new designs and images and google site fixes and seo fixes Also in M2 we want a new repairs section to our site with a BOOKING system , this is complex task M3 involves new revolver ...

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