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    2,000 battery charger lithium ion trabalhos encontrados, preços em USD

    cut 3 Facebook ads video, 30 seconds each one, unboxing video, about this product DEWALT 20-VOLT MAX LITHIUM ION BEST CORDLESS COMBO KIT (24-TOOL)

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    Trophy icon Car Charging Station Renderings Encerrado left

    TWO Digital Drawings needed. 1) Green and white colored “gas station” that has electric charging stations instead of pumps. The ground will have charge pads instead of corded charger poles. There should be a tv in front of each space with a drink station below it. Some plants/shrubbery around the area. Solar panels need to be visible. Please show some vehicles and people in the space and a "Battery Change-Out Building" in the background (but same parking lot) like reference image jlube-bistro. A digital sign that shows "open" parking spots like B2, A3 etc should be there like a normal gas station sign would show the different gas prices. REFERENCE images attached. Creativity welcome. No branding. 2) A close up of a "charging pump" th...

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    Urgente Garantido
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    25 inscrições

    Would like to be able to charge a battery and/or devices (phone, camera, etc) using small, flexible solar panels.

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    31 ofertas

    Hi, Looking for someone that is skilled in Illustrator and can help me edit some package design. Small changes but need to be done asap. Deadline to deliver to factory today.

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    Solidworks -- 2 Encerrado left

    Design a simple battery holder plate

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    72 ofertas
    Trophy icon Product Logo Encerrado left

    This new product relates to DIY li-ion batteries. You build them yourself with the product. The product is called CelCapz. The product logo should be striking, using two or three stand out colours (maybe shading) that compliment each other. The logo should incorporate a battery motif or use your version of what I have attached as an idea. Do not copy those colours or that image exactly - do your own thing with the shape if you wish.

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    Please read the Documents thoroughly and make sure you understand the project before bidding. You will not be considered if I can see by your message that you have not read though the documents.

    $2990 - $10000
    Destacado Urgente Secreto ADC
    $2990 - $10000
    27 ofertas

    I have 18 88''x40'' (410 Watts each) Bouge solar panels that need to be installed and connected to the electrical system on the two-story house located in North Dallas. You need to bring your own tools and also suggest a list of other supplies I need to provide for you (inverter, battery, circuit breaker, cables, etc.). The job should be done in one day. You need to provide the design(panel map) so that approval from the HOA can be obtained. I also need you to apply for city permits for me. You MUST be insured and bonded and have verifiable certification.

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    I need the help of an expert with DC_DC battery solutions who can provide prototypes of what i want for a battery tester, both hardware and software designs and can ship to us

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    We have an error ion our Moodle installation. We need an expert here

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    Electrik Bee Encerrado left

    India's power grid is ageing and transition to RE and EVs magnify fragility, implying outages. Electrik Bee's PowerPod is a 30kwh clean, cheap alternative to DG sets that combines battery, convertor and cooling tech under a software, as a modular/portable product that saves ~$185/month in energy bills for our Construction/Industrial customers, in just 4x4 ft area. We are developing a 4.8KWh prototype, that one can literally take around like a suitcase, put it into your car boot, charge from and to EVs, to provide energy back to the grid, use for farm equipments, act as an additional source of power for Ebuses/trucks giving them an extra 40km range.

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    ADC
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    2 ofertas

    ...1-Guided by her intellect 2/3 of the image on left 3- Guided by intellect with heart, integrated (full image center) 2- Guided by Emotion 2/3 image on the right An image attached sketches of women 1,2,3 Sketches only to convey ideas - not used in the final. 1- The health professional (2/3 of the image on left) She has her head totally in the game, she is guided by FACTS, is a perfectionist, a hard charger, a Diamond under constant pressure, others have unrealistic expectations of her and she has unrealistic expectations of herself, her words are Do and Go. She finds herself super successful but unfulfilled. 2 - The mother, wife, daughter, friend (2/3 image on right) She wants to love deeply and hold her family close, she smiles as she knows how to put on a brave face but she ...

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    The idea is that this unit will be plugged into the DEX port, configured and not need to be touched. There may also be a credit card reader that will need to share the DEX port. Preferred to be powered by MDB or will consider battery/external power. Define hardware required, either off the shelf with minor modifications/connectors or custom combo. Unit to be located and secured inside the vending machine. Plug into 1/4 inch DEX jack, send email/ftp (how to configure/change) with wireless internet available at location. (lowest cost per unit desired) Configuration for each location. Set site ID maybe a serial number. Frequency to send data. Determine data size and time to transmit data. or always send every interval and calculate the minute to send (ser...

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    We are in the process of completing renovation of our new house in Italy. While I ...heating - Smart switches controlled by HA - Room thermometer + presence sensor - Room thermostats to control? 4) Sabiana A/C - Sabiana ModBus integration - Same thermostats integration 5) Audio - Microphones integrated in the BTTicino - Control lighting and other events  - Amplifier connected to speakers 6) Water meter - Find smart water meters (how many?) and integrate 7) Energy Management - Tesla battery - Solar Panels  8) Ubiquiti Protect - Remote backup for cameras In you proposal please confirm your experience with the above systems, and suggest the best way to work on this. I don't have a fixed timetable, moving in the house in 2 months. Please let me know sho...

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    I wanna be able to recycle dead lead acid battery

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    MPPT Design Engineer Encerrado left

    We need MPPT Design Engineer from China Also Knowledge on Lithium Battery Based Solar Photovoltaic Products. Boost MPPT design for Solar Street Light Solar Inverter. Also Experience on Solar Hybrid Inverter Design. China Based Freelancer Required

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    I need to calculate the kW/h of a set of list of electrical appliance. The freelancer is to propose the consumption of the appliances with solar panels and battery required to run the appliance. This project requires freelancer to estimate 12 locations and based on the usage pattern to be given.

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    The goal is to build a Bluetooth device that can record calls for our CRM app. Build a device that can do the following: 1. Connect to a phone as a Bluetooth headset 2. Has an output of 3.5mm for connecting a wired headset 3. Answer calls 4. Record calls 5. Transmit recordings to a mobile App via Bluetooth 6. Have a rechargeable battery The device should look like a small square box, with a 3.5mm port, USB charging port, two led indicators, and an ON / OFF switch. The device should show two Bluetooth channels, one for the headset (A2DP) and one for connecting to our app. We will need the finished product, which is ready to ship to customers.

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    ...4). Paid for by local utilities, the free residential energy improvements include insulation, smart thermostats, weatherization and leak reduction, high efficiency refrigerators and appliances, new furnaces and water heaters, and other items. We also enroll families into special utility bill discount programs ranging from 18% to 35% and pre-qualify them for free solar and/or back-up storage battery programs. The program is open to home owners and renters, to single- and multi-family residences. It is geographically targeted to the 10 county San Francisco Bay area and the six-county greater Los Angeles area. Customer skepticism (understandable) is our biggest marketing hurdle. We believe that affiliate marketing can drive people to enroll in our free offer. Note: We ar...

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    my ecm is bad in my truck, it keeps acting up, showing that the battery charge is down to about 8volts, then it would start doing better the next time I start it, and so on.

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    I need a PCB designer and possible coding for a WS2812B clock. It is similar to the attached image. Basic Functions: - WS2812B LEDs around clock, 60 for the inner circle, 12 for the outer circle. - Text in front of the clock for the 'HR'. - Buttons on the back for reset WiFi/set time. - Button battery for holding the time when no power. - Light sensor to 'dim downlight at night, and make it brighter during the day. Advanced Functions: Integrated Camera module at the center of the clock. Code Integrations: - ESP32 WiFiManager (code exists) - ES32 CAM remote viewer (code exists) - Web Based page for modification of lighting. - Adjust dimming (light sensor) - WS2812 color picker wheel for setting, hour, minute, seconds. Thanks!

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    Wanting to get a battery door modeled so i can print a new part that was originally missing.

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    Hi! I need a design for PCB. It's a simple 21700 cell holder for a smart charger. It should have the following: -8x holders for 21700 cells connected in series -1x XT60 connector for power -1x 9pin JST connector for BMS -a set of jumpers to switch between the number of cells (by default it should have 8S configuration, but I also should be able to plug in 3 cells and have a way to switch it so that BMS recognizes there are only 3 cells connected)

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    ...display module over SPI and have the ability to turn the screen off when not in use to save power. Some work has been done on this and the code can be modified or rewritten. Control a piezoelectric buzzer with different tones or strings of tones as a type of user feedback. The ability to choose which string of tones to play depending on the situation. Method to convert battery voltage measurements from an onboard ADC to battery capacity. Method of timing how long a user presses one of the buttons to distinguish between short and long presses. Each button will have multiple functions depending on how long the user presses the button. For special device functions, two buttons will need to be pressed at the same time and we will need to monitor for that as well. An ISR wil...

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    UGC video content Encerrado left

    ...video. On the topic of cleaning the phone using our application. You need to make an emotional video, it is important that you are very emotional! The main purpose of the video is to inform users about the possibilities of our "Advanced Cleaner" application. should be in the video: - clear memory from garbage - clear ALL cache of your phone - free up your device's memory - optimizes the phone's battery and processor Optimize your phone to the maximum! The application is absolutely free and available in the play store! Video length max. 30 sec. You need 2 versions of the video in English and Spanish. If you know only one language and are ready to take on a job, feel free to send an application! Nothing complicated, you just need to take a picture of yourself on...

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    Looking for an RF expert to build a prototype of a small, battery-operated device based in patented technology.

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    ...display module over SPI and have the ability to turn the screen off when not in use to save power. Some work has been done on this and the code can be modified or rewritten. Control a piezoelectric buzzer with different tones or strings of tones as a type of user feedback. The ability to choose which string of tones to play depending on the situation. Method to convert battery voltage measurements from an onboard ADC to battery capacity. Method of timing how long a user presses one of the buttons to distinguish between short and long presses. Each button will have multiple functions depending on how long the user presses the button. For special device functions two buttons will need to be pressed at the same time and we will need to monitor for that as well. An ISR w...

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    Fix a website Encerrado left

    The project use html, php, ion auth and mvc. The fact is just end a started page.

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    Trophy icon Solar company door hanger Encerrado left

    Hello I need a double side solar door hanger. 4.25 wide by 11 inch height. I will need editable source files. Thank you. FRONT All Homes In California Require a Renewable Source of Power: Upgrade Your Home To Clean Energy TODAY!! NO Cost To Install NO Lien On Property!! Just Buy Power Like You Do Now But At a DISCOUNT!! Add Back Up Battery For Power During Blackouts & at Night!! First 3 to 12 Months FREE!! (Restrictions Apply) Renting Your Home? Refer Your Landlord & Get PAID $500 If They Install. 916-955-5332 (Big Green #'s) BACK This Program Helps Cover Some of The Cost If Repairing Your Home!! (Restrictions Apply) *Electric Panel Upgrade *Central AC/Heat *Roof Repair *Flooring *Paint *Landscape We Also Can Make A

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    Power module Encerrado left

    Hello, The project consist of designing a power module with the following properties: -power input at 5V from USB or from an auxiliary input -1-cell battery charging -Power output: 5V, 3.3V and I2C connection to the battery charger IC -PWR button of type Press-ON-Press-OFF toggle action to cut the 3.3V and 5V output Blocks (see the attached picture): -1-cell battery charger and booster (to 5V) using the IP5306-I2C chip: see (4) on the picture -DC-DC converter (from battery or 5V) to 3.3V: see (3) on the picture -Two power input: 5V (from USB) and 5V Auxiliary: see (2) on the picture -Latching push button power switch: see (1) on the picture. Behavior: .The PWR button is of type Press-ON-Press-OFF toggle action to cut the 3.3V and 5V power output...

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    Sigfox IoT Device Encerrado left

    ...is based on 3 key components, a broadcom APDS-9250, a STM32 MCU and a Sigfox transceiver. Together these components will count the pulses of a flashing LED over a 1 hour period, then transmit the count over the Sigfox network. The basic components have been tested. I have built several prototype devices that use the APDS-9250 and transmit the count vis Sigfox. This device is going to be battery powered, this specific version that you are going to design is going to be field tested so I can understand the power requirements of a working prototype. In the last month a Freelancer I engaged (on a different platform) disappeared without shipping me the finished article, I have included photos of that device for reference, but I don't have the actual device. I have creat...

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    Urgente Secreto ADC
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    We are a globally established Hybrid battery sales service repair testing chain . Expanding through the Middle East require SEO OPTIMISED product description listings to load on Facebook in Arabic and English . ** will be used on online classifieds and website catalogue etc. Attached ennocar advert and hybridteks advert of ennocars same model battery I require it to mantain the English version with Arabic version listed on top for Jordanian market . English versions can remain with images as is from hybridtek dubais site so just Arabic translate above .

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    I need a social media marketing page for my business: www.g-tech , especially a solar battery system

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    I need a website design for www.kaienergygroup.com.au. This is a renewable energy company (solar, wind, battery) Need to add the main content (not limited): Grid application, Grid connections, Grid protection, Injection testing (secondary ), Power Quality testing, and HV Solutions. All contents need to produce, I can send some examples of other websites as an example I need a logo as well

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    I would like to make a battery powered motor spin 360 degree each time a button is pressed as part of a basic robotics project. The project is very simple: (1) I press a button; and (2) the motor spins 360 degrees, rotating a shaft the motor is driving (ie turning it one full rotation). There are a few things that I need: - the design must be very tough and shock resistant (eg capable of off road jumps at high speed); - it must be waterproof (eg if it’s submerged in a puddle it must still work); - ideally it must be energy efficient (I’m not sure if that means a stepper motor is less viable, but it seems like a logical choice); - the 360 degree rotations must be precise (eg +/- 5% accuracy at most, preferably less); - the motor must be somewhat powerful to ...

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    Hi All, I need an Expert to source some Landscaping Equipment ( Specific Lawn Mower ) from China. I can use Alibaba so if thats your only way to find these Manufacturers then please do not bid. I do not need trading companies. I need the actual Factory/Manufacturer so I can order samples. Requirements: -3-5 Supplies -Spreadsheet with Information to compare ( Price, MOQ, Battery Life, etc. ) -Supplier can be outside of China

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    -> Calculation of the range using the output of the py file -> Run the py file (already created would be provided) -> Integrate Google Maps API ...file (already created would be provided) -> Integrate Google Maps API (API key will be provided) -> List of Charging Stations sorted according to the distance having red and green colours according to the range left of the vehicle -> A navigation path between our location and the chosen station -> The list made should be dynamic of the charging station and on firebase if possible -> Display the battery percentage and the output of the py file that will be SOH -> Range will be calculated by taking the current charge percentage, i.e. current charge * ( SOH / 100) * Avg range and displaying that too. -> The F...

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    ABC's with BSV Encerrado left

    I am writing a children's book of ABC's relating to cars and mechanics. There will be 1 illustration required per letter of the alphabet, so 26 illustrations in total. Some examples of what will be in the book are below: A is for Accelerate B is for Battery C is for Coolant D is for Differentials E is for Electronic Control Module F is for Fuel Pump With each letter, there will also be a brief description of the what the part does. A - The speed the car travels is determined by how much you accelerate. B - The battery provides the power to start your car. The book is not complete at this stage, I am still working on some of the letters and the descriptions but would love to get a quote and some examples on the illustrations that could be incorporated into the book...

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    Deadline: 3 weeks No op-amp designs!! this device will be used on live animals therefore voltage and current protection is a MUST with big letters and it need to operate at least 12 hours so thermal design needs to be properly done harmomic distortion must be less than %4 Input : 12VDC Battery powered. Output Voltage : 110 V peak to peak Output Current : 40mAh Continious Output Frequency : 18 kHz Sine Design considerations; This device will be used for 12 Hrs continuously. This device will be tested on live animals there is ro room for voltage spikes and over current. NO op-amp design is allowed. THD must be %5 or less.

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    Earth's Electricity Encerrado left

    An experiment utilising a capacitor set to a given voltage and couple it to an interferometer set to a certain Hertz frequency and send the resulting energy into a battery powered generator.

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    Fuzzy based solar fed bldc motor with lithium ion battery We need only simulation we attached a screenshot for your reference . How to implement fuzzy logic in the below screenshot .

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    We need to design, develop a battery management system for Electric Vehicle with IOT enabled smart telemetry system. BMS should be EMC compatible with compliance with automative standards ( 70 V, 200 Ah) timeframe: 1 month

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    We are looking for an expert who is familiar with Modbus and knows how to read data parameters from Lithium battery. We want use Raspberry Pi to communicate with the Li battery through RS485.

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    Led circuit design Encerrado left

    I need to design a an led circuit using ×14 (12v x400 mah or .4A) led smc. Design needs to be optimal for a 12 v 25000 mah battery system.

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    CAUTION! I am looking a programmer, who already has/knows the protocol of BYD's electric ForkLift CANbus. I am interested in having a copy of this documentation. I would like to order a simple software, which reads raw data from CANbus of BYD electric ForkLift, parses it and outputs human readable values of parameters like: - battery level [%] - power battery voltage [v] - vehicle total distance (ODO) [km] - total hours worked [h] - gear position [P/R/N/D] - vehicle speed [km/h] - speed level - ignition/engine on status [on/off] - accelerator pedal position [%] - engines temperatures [°C] - ... some more, depending what is available in CANbus or display show on Dashboard . To have a complete protocol of the vehicle's CANbus is a requirement for the programme...

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    email marketing Encerrado left

    Bonjour, Nous cherchons une personne qui va se charger de l'installation et de la configuration des compagne mailing de A à Z (Email Marketing).

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    I need an arduino sketch for the LilyGO TTWATCH 2020 v1 so that: -TT Watch can connect to a local access point -An IP address can be defined for the TT watch. -A topic to subscribe can be defined for the TT Watch. -TT Watch uses Deep Sleep to improve battery performance. -TT Watch displays MQTT messages on the screen.

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    Urgent!!! I want to make a solar generator which is required to run a load of 2kw per hour and a battery backup of 6 hours... Need calculations on immediate basis

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