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    13,108 lead acid battery charger circuits jobs fundet, i prisklassen EUR

    Picture editing for phone charger etc.

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    1 bud
    Power Monitoring Features 6 dage left
    VERIFICERET

    We require the integration of So...Regulator hardware device with SDK, and we need to display the following information on the Web Server users account - > Solar Panel Voltage > Solar Panel Amps > Battery Voltage > Battery Amps > Device Power Draw > Device Amp Draw The above parameters to be displayed in numeral reading, as well as graphical charts.

    €110 (Avg Bid)
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    9 bud
    Looking for a MATLAB expert 6 dage left
    VERIFICERET

    Hi! I am looking for a MATLAB expert who can do the following...this Paper 1. 2. Plot MATLAB simulinj model as shown in figure 3 and plot results as shown in figure of paper 2. 3. Draw Bifurcation diagram and poincare map for the given circuits and equations in paper 3. Do send me the time in which you can do this and your quote. Papers are attached.

    €38 (Avg Bid)
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    5 bud

    Market trends and competition analysis in Europe for e-mobility, infrastructure of battery charges, competitors and business model.

    €129 (Avg Bid)
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    4 bud

    Crop or remove timestamp and battery life of media (pictures and videos) taken by a P2P IP Camera I have source code. And you can test the camera as well using my machine.

    €119 (Avg Bid)
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    8 bud
    Design a temperature sensor 6 dage left
    VERIFICERET

    ...esp2286 etc Size of complete sensor including battery and sensor: 50mm x 50mm x 30mm Power Backup: 5 days, reporting frequency: 6min Technology: Wifi Must be uploadable on any open source IOT platform The board should have a charger for the battery. If not using the chargeable battery, then the battery backup should be 1 month. We are open for

    €135 (Avg Bid)
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    39 bud

    ...Water What does this mean? According to this study, those who drank hydrogen-rich water showed a substantial increase in their antioxidant enzymes and a massive decrease in acid in the urine. Further, participants showed a significant increase in HDL the "good cholesterol," and a significant decrease in the "bad cholesterol." 'Electrolysed Reduced Water'

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    3 bud

    ...dashboards/reports 2. Turn on and turn off the inverter system 3. Monitor battery levels and when at a certain DoD (50% DoD), switch on a generating set (if available) or shut off the inverter system if gen set is not available 4. Allow switch over from genset to the inverter system if gen set raises battery levels to a specified point, say 90% 5. Allow integration

    €517 (Avg Bid)
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    15 bud
    Inclinometer 5 dage left

    GY-521 and ESP8266 based high precision inclinometer Using accelerometer data reporting via MQTT Local storage FIFO in MicroSD Battery powered - (very Low Power budget) Very low cost Looking for SW Development also OK to offer HW dev (PCB design etc..) as an option.

    €233 (Avg Bid)
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    12 bud
    AI Robots (Peer to peer comm) 5 dage left
    VERIFICERET

    Build two Robots that can communicate to each other...table, able to identify which table called. Able to let the second robot know what its doing. If the first robot gets stuck for various reasons such as Navigational error, low battery, mechanical issue, it can ask second robot to continue the work. After taking order it goes back to fixed position.

    €1354 (Avg Bid)
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    15 bud

    Note:...verify the frequencies. One possible circuit is provided in the project data sheets folder ([log ind for at se URL]) which can be used as a starting point. Students are free to use other circuits given on the web if they wish. One student is responsible for the design the motor driver hardware and the other student will design the audio signal generator.

    €106 (Avg Bid)
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    4 bud
    design a product 4 dage left

    need to design battery grip for dslr type video camera.

    €599 (Avg Bid)
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    40 bud
    car camera 4 dage left
    VERIFICERET

    ...up to 30x optical zoom I want the camera to have a retractable thing that goes up high as 20 feet I want the camera to have a built in rechargeable battery and built in solar panels that charge the battery as you drive the camera should have a sim card so here is how the camera will work so there will be an app and from the app you can raise the camera

    €3486 (Avg Bid)
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    16 bud

    ...develop a 3 pieces of embedded IoT device based on common flexible programmable platforms such as Arduino, Raspberry Pi, ESP32 or equivalent with WiFi and Bluetooth integrated circuits. The Embedded Device (ED) is aimed to drive the interaction between a portable NFC and a commercial product by mean a Bluetooth (BT) communication. The ED shall connect by

    €18 / hr (Avg Bid)
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    29 bud
    An Extoskeleton 2 dage left

    I want to make a Machine that makes you run faster battery last long as well I want

    €13 - €22 / hr
    €13 - €22 / hr
    0 bud
    Creation de site web deja existant 2 dage left
    VERIFICERET

    Hello [log ind for at se URL] is a car reservation platform with driver we want...the previous one but with new features The text is already existing, it would be necessary to rework the layouts and functionalities for the reservations of journeys and circuits   I would like a developer responsive enough to do this work as soon as possible thank you

    €493 (Avg Bid)
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    36 bud

    ...to share the results (tracked in a MySQL database) - detected fingerprint, OS, MTU, connection type - detects and compares timezone of IP address versus browser timezone - battery Informations - IPv4 Geolocation - actual location on a Google Map and more......

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    ...& D Director for Tassco Holiday Designs. We have in process of design a Christmas Book that plays Xmas Music , with blowing snow and lighted by LED lights. Using a 9 Volt Battery as the main power source a break down to 3 different volts outlets. The power is activated by a light sensor 1. 5 volts +/- to the snow blower 2. 4.5 volts +/- to

    €401 (Avg Bid)
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    6 bud
    I need a Shopify Developer 1 dag left
    VERIFICERET

    ...and then the client to be able to choose from the collection of the Electric motors kits, the appropriate motor and from the batteries collection to choose the appropriate battery, and the to choose other services, like motor installation, in order to built his custom made electric bike. i would like to have the possibility in the "basic product"

    €197 (Avg Bid)
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    38 bud

    ...powder base coating and final painting in polyester. A4 stainless steel screws. Product with no visible screws. PMMA support feet with anti-scratch rubber. VERSIONS ETEREA battery – LED *All lighting comes in 3000 K and 4000 K COLOR White *comes in additional colors for an extra cost WATT 4,5 W OPTICS 120 mm POWER SUPPLY UNIT 220-240V 50/60Hz DEGREE

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    Animated video 1 dag left

    ...crypto/bitcoin all the time! show a version where we account for energy storage. Add 8 cents to the current cost we use for wind and solar a.) Solar hooked up to a battery b.) Wind hooked up to a battery c.) Hydro mining the same as the previous diagram d.) Geo mining the same as the previous diagram The point we are trying to make here is that geo is perfect

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    39 bud

    I have a site page [log ind for at se URL] it has a calculator for dog collar batteries. I want the white space above "the battery factor" removed. I tried myself but when I do it the calculator stops working. Would be simple and quick job for someone experienced with java.

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    ...Location X,Y coordinates. On iOS it should run in the background too. It should log to a MySQL database using MyDAC from Devart OR to a local file, and then upload it to an API. Battery usage should be moderate, or low. Not looking for Android developers, only Firemonkey developers! The freelancer should first provide a sample application (reference) with

    €551 (Avg Bid)
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    7 bud

    battery with flower & battery without flower, with multiple color combinations

    €32 (Avg Bid)
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    ...product designer to help us design this valve. Product Heatzy Vanne will replace existing Thermostatic Valves that are screwed on radiators. It is powered by a triple-A battery to support a screen and a motor (that closes or opens the hot water entry). Vanne has a bluetooth chip in order to be remotely controllable from a smartphone app. Users can

    €26 / hr (Avg Bid)
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    FiveM Server 1 dag left

    ... I want only police job to be white listed and show me how to whitelist the job so that i can add some players and set rank etc........ 3.. 10 texas based cars (such as charger,explorer with the textures)include full Siren for all police cars 4.. 10 different uniforms (e.g for supervisor,cadet,chief etc...) 5.. Car dealership which players will

    €9 - €48
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    0 bud

    The schematic and PCB design of a DC/DC converter, preferably a SEPIC, that converts the variable voltage of the CIGS solar panel (335….360W and voltage at Pmpp 56.8 …. 60V) to 4 outputs of 42V 2A (constant current), which are used to charge e-bike batteries of 36V nom. Available power must be shared between the 4 outputs. Solar panel: [log ind for at se URL]) When this fits your ...

    €733 (Avg Bid)
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    I have about 15 amazon listings. They are in the phone accessories niche, cell phone cases, tempered glass, bluetooth headset and qi charger. I have just launched these products and they are not doing well. I need an expert with amazon to take a look at the listings and redo the descriptions, keywords and pictures. I can give you access to helium10

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    10 bud

    Am analyzing the state of charge of a battery in an electric car

    €29 / hr (Avg Bid)
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    13 bud

    ...looking for product designer to help us design this valve. Heatzy Vanne will replace existing Thermostatic Valves that are screwed on radiators. It is powered by a triple-A battery to support a screen and a motor (that closes or opens the hot water entry). Vanne has a bluetooth chip in order to be remotely controllable from a smartphone app. Users can

    €17 / hr (Avg Bid)
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    31 bud

    ...technologies; * number of sensors: accelerometer, gyroscope, temperature, humidity, motion, magnetic, e-compass; * multifunctional applications of the device with long lasting battery and electrical power supply, including 220V DC and 12V power supply; * different modifications of the device - with applicable device's mold (box) or without mold (box); *

    €4746 (Avg Bid)
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    I need a logo designed.

    €25 (Avg Bid)
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    59 bud

    We are interested for electrical engineer for consulting and designing of PCB / BMS in a filed of Power banks and Chargers.

    €46 / hr (Avg Bid)
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    32 bud
    Sell My Product Udløbet left

    With the Resort Charger, your customers will never worry about their electronics running out of charge during their visit. Capable of charging up to 4 devices at once, your guests can now take their time and relax without constantly looking at their device's battery life. At night, you can simply press a button to turn on the blue LEDs to add some brilliance

    €52 (Avg Bid)
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    12 bud
    Handbag designer Udløbet left

    We want a designer to help us tweak and better design of workbag for women. It should be able to carry 13-inch laptop + charger alongside other products women carry to the office.

    €90 (Avg Bid)
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    22 bud

    ...for managing hygiene of the eyelids and lashes in the United States. Avenova is the only eye care product formulated with a proprietary, stable and pure form of hypochlorous acid called Neutrox®. By replicating the anti-microbial chemicals used by white blood cells to fight infection, Neutrox has proven in laboratory testing to have broad antimicrobial

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    ...article about written about electrical fault finding for customers. The article should cover: - diagnosing the faulty appliance or light - most common appliances that trip circuits - water damage - what to do if you can't find the faulty appliance -- Call Boyan Electrical The article should be 1000 words long. And make use of the following keywords

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    ...control unit would have a switch to select between foil and epee, and the wireless units would have a rechargeable battery with either contactless charging, or through the same prongs used to plug it into the foil/epee, with a small LED battery meter. The wireless unit that plugs into the weapon could be turned on and off by contact: plugging it into the

    €33 / hr (Avg Bid)
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    10 bud

    ...control unit would have a switch to select between foil and epee, and the wireless units would have a rechargeable battery with either contactless charging, or through the same prongs used to plug it into the foil/epee, with a small LED battery meter. The wireless unit that plugs into the weapon could be turned on and off by contact: plugging it into the

    €32 / hr (Avg Bid)
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    5 bud

    ...[log ind for at se URL] THEN RIGHT TOP MENU WILL HAVE FOR SOLAR RESIDENTIAL ,SOLAR COMMERCIAL ,ABOUT SAY YES ,SOLAR CALCULATOR ,HELP ,SEARCH ,LOG IN THEN ANOTHER MAIN MENU SOLAR & BATTERY ,SOLAR SUPPORT, FEED IN TARIFFS , SOLAR CUSTOMERS ,CONTACT US THEN BANNER WITH IT WE NEED DEALS AND THEN COMPARE THE PLANS NEXT PAGE WILL HAVE MOVE

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    Magento Extension Udløbet left

    ...Pincode, Companyname, name, street, postcode, city, tel, email) -Type AED, serialnumber, expire date (Field : Companyname, name, street, postcode, city, tel, email) -Subtype : Battery , serial number , expire date -subtype : Pads , serial number, expire date Admin Panel : -Possibility to set the serial numbers and expire date etc -Possibility to email

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    9 bud

    *2 PCB designs total, both using all SMD parts* 3V LED flash with SMD 2 pin header, water activated. powered by 3v CR927 battery, this project will have 3 separate standard 0805 LEDs that flash in sequence. The LED's should be placed as close to the edge of the PCB as possible for use of right angle LED's with curved lens. This unit will be liquid/water

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    i need a custom bms board. i need bq chip from texas instrument to be used in it. bms board for high capacity battery pack. please message me for further details

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    Electric Scooter Udløbet left

    Looking for engineer to design electronics for an Electric Scooter. Must have knowledge of electric motors, controllers and battery management systems. Must be able to work in concert with design engineer to ensure harmony between electronics function and cosmetic design. Please message us only if you have experience in this area of engineering. We

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    ...connector to charge the battery and access the nRF52840 · A matching circuit and a Bluetooth antenna · A debug connector to program the nRF52840 · A chip responsible to charge the battery if a USB cable is plugged in (battery charger, Microchip MCP73832T) and a power management chip to transform battery voltage into...

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    ...suitable components and design PCB with following specifications: - Microcontroller w/ BlueTooth, SPI OLED display connected with FPC connector, charging circuit for LiPo battery - BOM for board under $20 - Size Footprint VERY SMALL, most important feature, as PCB is for wearable, thus it must be Micro Size (Less than 7mm x 10mm x 50mm) 2. Very simple

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    ...brakes. The most feared scenario by riders is a cable failure on a high speed descent where speeds up to 100km/h can be reached. Shimano have produced a Di2 System where a battery pack is fitted inside the seat post of the bike and an electrical cable connects to the derailer and perfect gear changes are accomplished. The parameters and tolerance for

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    ...for managing hygiene of the eyelids and lashes in the United States. Avenova is the only eye care product formulated with a proprietary, stable and pure form of hypochlorous acid called Neutrox®. By replicating the anti-microbial chemicals used by white blood cells to fight infection, Neutrox has proven in laboratory testing to have broad antimicrobial

    €16 / hr (Avg Bid)
    €16 / hr Gns Bud
    33 bud

    ...setting. 1st to choose a setting (i.e. ballroom, garden etc) Then to choose equipment to be set in that setting, table, chairs, table cloth, runner, chair cushion, chair tie, charger plate, flatware, glassware, china, napkins, napkin ring and center piece. The customer should be able to see the full set up on location chosen in 360 degree 3D view. This

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    Do Travel Adapters frustrate you too? We did something about it.. and it's EPIC!! Executive Travel Adapter. USB-C and USB-A Charger, and Laptop Charging Cable, in a Compact design Whether in the Boardroom, or the Classroom, the Cable Gear One DELIVERS. --------- Post your translations below and will award to best sounding one in one day. Paying $10

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