37v ion battery charging circuitscông việc

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    17,664 37v ion battery charging circuits công việc được tìm thấy, giá USD
    Finde the product (research) Đã kết thúc left

    ...research or find a product on the market for me. I need a micro gps trucker, which can be attached to a pigeon leg so small waigt max 15grams, for my studies of pigeons, the battery must resist for 3 day. so i need a micrko gps trucker who Will show me on the app on the real time the exsact location where the bird is. IF THIS ALREDY EXSIST ON THE MARKET

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    Traduire en Francais 6 ngày left
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    ...popping out 240 watts while I go. Constant, 10, 12, 15 amps. Constant! That's a winner! Battery banks up at 13.71, bank battery bank down here so you guys who might not have watched too much of my previous videos here, I got tools laying on it, but, the big battery bank down here, bunch of L16s, 14 of 'em and this baby's powering into 'em hardcore! And

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    Mechanical Engineer for a watch 6 ngày left
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    Looking for someone to help see how we can incorporate a battery pull tab in a small watch.

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    Design of a demin plant capacity 2MGD for an industrial application. The plant is an ion exchange cation, anion, mixed bed treatment plant with all associated accessories. The plant requires detailed design review and verification from industry professionals

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    ...controller code development, PCB design, 3D model of panel for a 3kVA, 3-Ph, 415V, 50Hz grid connected inverter with variable DC inputs like 24V to 500V. The DC source is only battery bank and the output will be synchronize with grid. Scope includes offsite support during prototype development and successful testing of the item. It is a modular panel design

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    Hello. I am looking for someone who can draw and model a beautiful and sexy off-grid vehicle charger that is designed to be a portable charging station. Needs a realistic render 1. It needs a retractable/extendable solar roof 2. The back has to have a etractable/extendable bicycle rack Please let me know how much is it and if you are able to do it

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    ...lead acid battery to power inverter to powerboard to timers to the pump and lights. This system is designed to work relatively autonomously. A always on power inverter drains too much power so DC power timer might be necessary Update I want a wiring diagram for the system to be created. A wired DC power timer should be included between battery and power

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    ...switch ([đăng nhập để xem URL]) it should remember last state of switch after power cycle. b) Second module - Humidity/temperature sensors with sleep and battery/signal status messages. c) Third module - Soil moisture sensor with one switch or rely or LED controllable from remote. Using Z-Stack Home 1.2.2a for CC2530, Please write/include

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    Need a matlab / simulink model for powertrain / brake system/ battery system. If anyone is ready to support for this or anyone is having the already developed model for this system, send your quote . This project is related to automobile/ Electric vehicle

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    We are looking for an upgrade in our google adwords campaigns , if you have a good experience in PPC campaigns , please st...strategy in a very competitive industry Tell us why should we hire you , what makes you better than others Please mention your targeted fees in your proposal ( budget mentioned ion the project is virtual for posting purposes )

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    Looking for a freelance electrical engineer in Southern California (Orange County) to design, build and troubleshoot custom electronics and put together in...Would require visits to our site to discuss details with our engineers. Mixed signal applications and some embedded computing skills required. Experience with high frequency circuits also a plus.

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    ...term project for about minimum is 3 years Milestone, Our Budget goes to lots of Millions of EURO. Design and Develop an electronics systems for Big Data Logger for example (Battery Management Systems data reader, Radars, Rockets, Social media data treatments... ). For evaluation there is 50 Euro budget for an hour test project. Only the best will be

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    Power Serge app iOS and Andriod platforms 5 ngày left
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    I want to create an Battery Power serge for iOS and Android platforms.

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    I want to create my website same to same as [đăng nhập để xem URL] i can pay whatever you want but i want my website in just 15 days

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    ...installation (add to existing "appliance connections" webpage, but change title to "Electrical car chargers" SEO keywords: electric car charger installation, ev charging station, electric vehicle charging 4-The foot truck wiring experts (add to existing "interior and exterior lighting installation and maintenance webpage" but change title to &...

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    ...add in my current app. - A simple Xamarin forms window with a "start/stop service" button (but when started it must listen all the time for the "hot word" trigger with low battery consumption). - When "start service" button is pushed, put the app in background and lock the mobile device. - Then, if the user say the "hot word", the app detects it an...

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    Task is : make a power point slides about ( investigate and explore japany bateries manufactures for Electric vehicle and their production tradition Need it in 4 hours

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    Here is the basic information for the massage product, please see the scr...technology and simulation of manual massage to effectively relieve muscle pain and fatigue. * EASY TO USE - Simply press buttons to start your healthy life. With convenient USB charging design, usually takes 1h to fully charge and would last up to 15 days with 2 to 3 charges.

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    I need to do 8min long power point presentation about : IDENTIFY Japany company Panasonic batery for Electric vehicle (EV) plants and further development

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    Prototype of an Mobile Electronic Device 3 ngày left
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    Mobile device that has the following parts like a mobile phone, Usb charging port and rechargeable battery, two (2) 2-4G micro SimCard, GPRS, RAM ROM, BLE, Feature phone Keyboard, Feature phone LCD screen, Controller and Strong-Signal-Comparator that checks for the strongest and connects the device to the strongest.

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    ...hence the company name Charmlaces. As we believe that the craftsmanship and quality has diminished over the years with large brands reproducing old designs using moulds and charging extortionate prices. Brief: Black and white logo with a vintage look and feel with a minimalist design. We would like the logo to have a graphic element to it that can

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    Salutare, ma intereseaza optimizare seo pe cuvantul cheie "proiecte case", site-ul vizat se numeste [đăng nhập để xem URL] . Mentionez ca sunt la zi cu optimizarea de viteza a paginilor, exista texte pentru fiecare produs din categorie, compresie imagini etc. Rog un audit detaliat, pretul pentru proiectul propus si perioada estimata.

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    i need circuit for ecigratte that heats an element based on electret mic signal. it should include acircuit for charging lipo battery back. when connected to outlet there should be a function that connects the power from outlet to heating element. i need the proteus files in 3 days

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    ...ADXL Readings from LM35 Manage 12V GPIO all 6 Ports Manage 5V GPIO All 6 Ports Manage LED Scroller (4’x6”) Management Auto Switch over Power Source Readings from Device Battery Status Readings of Solar Incoming Voltage Reading Power Adapter Status (Online/Offline) Device On/Off Control Device Reset we also have a 12v LEDs placed in matrix of 3 Horizontal

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    built 10 or more small plastic enclosure box with off the shelf circuits wifi, battery charge controller, push on switches and battery. some soldering requiere. we will provide all the materials sent from aliexpress. We are open to suggestions for final parts. we will pay shipping to our location for the finished boxes

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    ...software developers and have little knowledge about PCB design, only designed small projects for our IOT projects. That's why we need experienced help. We need Li-po back up battery management, 4 digital input (0-12(upto 14v) isolated with optocouplers ), 4 analog input(0-12v and 4-20ma), with integrated GPS and GSM antenna. Can you help us to design

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    ...make sense to include a battery in the logo, or at least if you see the logo it makes you think of energy and batteries. Then we also have some elements that you can include in the design in mind, but none of them are obligated. Electricity cable with plug, saving energy, a leaf (the electricity we use to fuel the battery will mostlikely be generated

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    ...China (Shenzhen preferred) who can check the quality of assembled PCBs which comes from manufacture (Seedstudio). 1. You should check the boards visually for probable short circuits (Buzzer check) or any mistakes first then power the boards with a current limited power supply and verify the boards works well electrically. 2. You should program the MCU

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    Lithium Ion battery management system 2 ngày left
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    I have 12s21P battery rig I need to design a BMS that do the following The requirements for control are split into two main sections: 1. Requirements for the charging state: a) Control the charging process b) Avoid overcharging any cell c) Balance the cells during the charge state d) Check the battery temperature 2. Requirements for the discharging

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    Hello there! Well,I'm a teenager and there's this realllyyyyy cool idea I have in mind based on battery and technology. I've never shared it with anyone so I decided to search for someone who could buy my idea online,so I found your profile and thought 'why not?' Please do chat me up and we can discuss the idea and I bet you would be interested. Thank

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    ... This will be single PCB holding all the component, no ready module to add. And one sample to be soldered and tested. You can find all libraries online, need to place the circuits design as it is and then build PCB. Place sperate pricing for these jobs in comment: 1. Circuit design (very easy) + PCB design 2. Component mounting and assembly + testing

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    ...Carbohydrates Proteins Fats Liquid wires Zinc–carbon battery Fruits vs. Iodine Universal pH indicator Starch penguin Calcium flame Glowing marble Calcium silicate Soap boat Iodine diffusion Chemical reefs Iodine fingerprint Luminol volcano Invisible copper Iron gall ink Ion-exchange resin Oxyhydrogen Carbon filter Zinc

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    We are looking for UI/UX designer for both apps and for the digital display screen in our electric underwater scooter, to display information such as battery life, dive depth, speed, etc. Is your expertise with UI/UX design? If yes, I'll need to see some sample work from your past. We manufacture underwater electric scooter. You can check on [đăng nhập để xem URL]

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    Version française : Nous souhaitons un logo qui représente un circuit informatique en forme de ville, avec des circuits qui ressemblent à des bâtiments et qui soient tous placés autour du nom de l'entreprise. Certains des bâtiments peuvent ressembler à des ordinateurs Mac stylisés, des souris d'ordinateur ou des claviers. Nous...

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    Hi, 1. I want a professional engineer to design a 9V battery charging circuit with all the protection circuits (overcurrent, overvoltage, etc). 2. Kindly check the attached file(fig-1), (fig-2). I have different excitation methods for piezo resistive sensor. Which one is stable and long term stability. If you have any other ideas, kindly share it.

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    ...spaceships and 12 buildings. I happy to start with 1 ship and one building. Let's say a cruiser spaceship and a crystal mine building. Cruiser is fitted with Impulse drives, Ion drives and beam lasers. Crystal mine Well it's a mine to harvest resources to be used in technology. The photos attached are not mine but I'm looking for something of similar

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    ...the Device State from the Cloud Than from Site During the remote connection period, you can check the relevant device information, serial numbers, memory service condition, battery level (and whether it has been plugged into the power supply ) and device App list, settings switch state, and so on. - The Remote Control Devices Let the Service Be Always

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    Battery Formation Charger Design 1 ngày left
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    Design and build a battery formation charger unit with following [đăng nhập để xem URL] or almost similar to the depicted in the attached file, that meets aprox. following features: *To attend/charge 170 to 200 motorcycle batteries; *Output current each post/terminal 12V – 8AH; *Input Voltage 220V (single phase) or 380V (three phase), both 50 Hz. Scope

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    There are 15-20 circuit design problems and their solutions. This is to be made into a power point slide . we want an audio recording as it it more relevant. These circuits are related to electronics.

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    need to make app for android w beta for "remaining battery time" by using internal feature. -provide signed apk -provide source codes with key store file and then i will releasr your bid

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    Trophy icon Design an display for our shops 8 ngày left

    ...282mmx282mmx90mm What we need: A 3D wall mounted vitrine with the 3 types of boxes inserted Should include: Leds to illuminate products, maybe a sensor to spare battery time. products need to be visible inside the boxes Style: the design needs to be minimal, elegant, needs to be able to support different color skins the style is up

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    ...+ Soft TPU Bumper Frame Support Wireless Charging Ba Luxury Gradient Bicolor 9H Explosion-Proof Anti-Scratch Tempered Glass Back + Soft TPU Bumper Frame Support Wireless Charging Ba Luxury Gradient Bicolor 9H Explosion-Proof Anti-Scratch Tempered Glass Back + Soft TPU Bumper Frame Support Wireless Charging Ba Luxury Gradient Bicolor 9H Explosion-Proof

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    ...+ Soft TPU Bumper Frame Support Wireless Charging Ba Luxury Gradient Bicolor 9H Explosion-Proof Anti-Scratch Tempered Glass Back + Soft TPU Bumper Frame Support Wireless Charging Ba Luxury Gradient Bicolor 9H Explosion-Proof Anti-Scratch Tempered Glass Back + Soft TPU Bumper Frame Support Wireless Charging Ba Luxury Gradient Bicolor 9H Explosion-Proof

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    We want to build a custom battery management system for prototype EV

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    Hi, I need a quick visualization to present a design idea for a display stand. The stand is to hold a phone battery charger unit which will be placed in public spaces. The visualisation does not need to be very detailed or with background imagery at this stage, I just need the stand quickly modelled. I will provide an image to show the stand we wish

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    smart charging cable for mobile Đã kết thúc left

    I want to make a unique charging cable- the mobile must work with one specific cable. This can be made by APP or electrical components in the cable.

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    For bicycle renting business we need a board with following requirements: -Will run on solar power with battery. -Will have cost efficient 3G/4G Breakout Module (e.g. like BK-SIM7020E) -Will have a GPS module -Will have a servo to lock and unlock the bike -It will send the location and the lock state of the bike to the database periodically(For Example

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    Need a dating website developed Đã kết thúc left

    ...IS IMPORTANT) - For users that haven't signed up they will have alot of prompts and free trial offers to sign up - Easy to use signup with quick payment capture. We will be charging $1 for the first 24 hours then full price after 24 hours. - Payment system must be built in or integrate a payment system into the registration process - Different user account

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    Simulate regenerative braking system using 3 phase induction motor. The energy will be stored in a hybrid energy storage system which includes supercapacitor and battery. The energy storage system should output the energy to the train station when needed.

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