Battery charging circuit jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    24,041 battery charging circuit jobs found, pricing in USD

    ...person is typing on the front side. Hopefully, the board would be designed to be flexible and use lower power to preserve battery life – and have an easy way to change a small commonly found battery, or maybe even offer USB charging. I may have found a company that could provide the flexible displays: [login to view URL]

    $10535 (Avg Bid)
    $10535 Avg Bid
    5 bids

    need 3D models created of 21 electronic components, deliverable in .OBJ format with .mtl materials file included (models of circuit boards need texture of top of board created and applied). I also need someone who can work relatively quickly. Reference imagery and technical drawings will be provided where applicable. High polygon/subdiv not necessary--medium

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    25 bids

    ...scalable backend and split in microservices. I will describe the features, the detail in each of them and I need you to estimate how long it will take and how much you are charging for it. I did my best to cover all of the details so that you can make your estimate for it. When starting the project, I will provide the json requests and responses document

    $1352 (Avg Bid)
    $1352 Avg Bid
    21 bids

    when the phone is connected to the phone fan will work in the port will charge the phone will receive a sound

    $131 (Avg Bid)
    $131 Avg Bid
    5 bids
    VLSI expert required 6 days left
    VERIFIED

    1. a. Design and implement the following circuit with four inputs and four outputs using CMOS transistors. • The first output is high when the binary value of the input is less than or equal to7 • The second output is high when the binary value of the input is between 5 and 12 • The third output is high when the binary value of the input is greater

    $17 (Avg Bid)
    $17 Avg Bid
    3 bids

    need to know how a battery works and what kind of changes are required in battery and after requires it to manufacture it too

    $2162 (Avg Bid)
    $2162 Avg Bid
    1 bids

    need to know how a battery works and what kind of changes are required in battery and after requires it to manufacture it too

    $1 - $6 / hr
    $1 - $6 / hr
    0 bids
    Electromagnetic Coil Heating 5 days left
    VERIFIED

    Please review this video. It is...a resistance heating wire inside the same tube. I need a comparison of the two methods. Is the amperage the same whether the electric current is provided by a 12 volt DC battery or a 120 Volt AC 15 Ampere wall outlet as used in the USA with an inverter to create DC current? Please provide copy of your calculations.

    $110 (Avg Bid)
    $110 Avg Bid
    4 bids

    ...charger installation and charging infrastructure management. ChargeGrid ([login to view URL]) is one of the Android-based OCPP V1.6 compatible application which Magenta had released recently to provide a unique platform to all EV fleets and associated charging stations across India.

    $1639 (Avg Bid)
    $1639 Avg Bid
    4 bids

    We will create a SQL we need a website around it with Google maps that shows the charging stations (like [login to view URL]). And a app with it like: [login to view URL] We will provide the sql how you want it. We also would like ads in it not to much and not annoying.

    $667 (Avg Bid)
    $667 Avg Bid
    55 bids
    Charging stations app and web 5 days left
    VERIFIED

    We will create a SQL we need a website around it with Google maps that shows the charging stations (like [login to view URL]). And a app with it like: [login to view URL] We will provide the sql how you want it. We also would like ads in it not to much and not annoying.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    42 bids

    ET is a new app which means energy transfer. By creating an account we can get accessed into that app. What ...energy transfer. By creating an account we can get accessed into that app. What actually this app does is transfers battery from one phone to other if the other phone is falling short of battery. This is the fastest method of charging a phone

    $452 (Avg Bid)
    $452 Avg Bid
    2 bids

    This is a simple project about regenerative braking energy from the rail being stored to an energy storage system which includes ultra-capacitor and battery. The energy storage system should be able to output the power to the train station. This project should be done in matlab/simulink

    $12 (Avg Bid)
    $12 Avg Bid
    6 bids

    We have the concept and full 3D model of PCB and components. We need the spring/clip drawn and ready to give to manufacturer. The spring design is modelled in 3D also, but would need refinement and checking of spring forces and practical use assessment and testing. Please see attached screenshot of current spring/clip design.

    $159 (Avg Bid)
    $159 Avg Bid
    30 bids

    ...a remote control into mechanicals. These include top and bottom shells, button membranes, openings for USB, LED, and internal supports for screws, PCB board (our design), battery. The top and bottom shell should have a gasket going all around. I can send some examples I've seen of nice gasket design for this kind of enclosure. Looking to have this complete

    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    31 bids

    ...energized until one of the switches breaks the circuit. The circuit is supplied with 110 Vac or 220 Vac. I want to add one extra conductor in the circuit, and manipulate the AC electrical signal to generate some sort of identifiable address on this conductor. This address needs to be identified by a separate circuit board, and stored in a mod-bus register

    $174 (Avg Bid)
    $174 Avg Bid
    15 bids

    ...towards it 2) then after the rice are pulled by vessel the same rice pulls other rice towards it 3) casio watch get stuck when put closer to the chemical vessel 4) a torch battery gets diffused when kept in front of that chemical vessel and the batteries inside leaves water 5) Item has to be washable with detergent water 6) And the power should be

    $666 (Avg Bid)
    $666 Avg Bid
    2 bids
    Circuit Board and codee 4 days left
    VERIFIED

    Hey, I'm looking currently looking for some one who knows circuit boards how they work and how to assemble them to make what I have added as a picture below. I am looking for them to work on radio frequency (ie like a wireless door bell or car key remote). the second picture below is what i already have including the button sensors for the main board

    $112 (Avg Bid)
    $112 Avg Bid
    15 bids

    Hi guys, I am in need of an electronic board design that includes the following: - Integrated Circuit Design (Gerbers) with SMT technology - 3D design of the circuit - Calculation of final consumption Hardware: - ESP32 controller - Screen 11 '' VGA - Ultrasonic sensor HC-SR04 - two strips of 10cm RGB LEDs The design should contemplate issuing variations

    $544 (Avg Bid)
    $544 Avg Bid
    22 bids

    The project should be done using matlab/simulink to store regenerative braking energy into an energy storage system which consist of battery and ultra-capacitor.

    $49 (Avg Bid)
    $49 Avg Bid
    7 bids

    Basically I have a large data from 240 Battery which is retrieving voltages at different timestamp. I would like someone to sort of the data to make them all at the same time stamp. Maybe every 1 min for all of them. The data has to accurate.

    $21 (Avg Bid)
    $21 Avg Bid
    8 bids
    Trophy icon I need logo designer 10 hours left

    Hi, We're an Electric vehicle charging business called EV Juice and are looking to create a logo. It is essential that the Logo reflects that we're a fully Renewable energy based business but without too many words. Attached is a logo we roughly put together to illustrate what we're looking at - indicates the colours we like (Blue/; electricity &

    $123 (Avg Bid)
    $123
    192 entries

    ...the following: • Transmission lines o Voltage Level o Circuit Configuration o Conductor Combination • Transmission towers o Voltage Level o Circuit Configuration o Conductor Combination b. 3D Icon • Representation of Transmission lines must be designed considering: o Voltage level o Circuit configuration o Conductor combination • Icon of Transmiss...

    $273 (Avg Bid)
    $273 Avg Bid
    6 bids

    need power supply circuit design for given specification i/p: 230v AC, 0.5A o/p: 9v DC, 2A also provide technical documentation containing schematic diagram, layout design, BOM etc....

    $697 (Avg Bid)
    $697 Avg Bid
    19 bids

    Hey, I'm looking currently looking for some one who knows circuit boards how they work and how to assemble them to make what I have added as a picture below. I will also need the code to allow the correct commands. as below 1. When button one on the transmitter is pressed , signal the receiver to tell the main board to spin the motor clock-wise until

    $179 (Avg Bid)
    $179 Avg Bid
    9 bids

    ...attract. Engineering background preferred, but otherwise you must be willing to learn the basics of Internet of Things, embedded software/firmware development, electronic circuit design, PCB layout, microcontrollers, and FPGAs. -Ability to create their own advertising strategy and apply it without guidance. ==============================================

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    9 bids

    Need to create a TX/RX Module with 24 volt controls for Residential Heat control. There will be two modules that speak to each other both able to TX/RX and after receiving information it will keep steady the 24 volt selection or off. TX/RX can be switch between WiFi/Bluetooth/Radio, or any other suggestions. It needs to smart connect, eg. if one loses connection it switches to other communicatio...

    $508 (Avg Bid)
    $508 Avg Bid
    24 bids

    I need help designing a siimple circuit that controls an air brake system using a potentiometer

    $123 (Avg Bid)
    $123 Avg Bid
    10 bids

    Packaging design for a charging cable and logo design for a tech product company

    $72 (Avg Bid)
    $72 Avg Bid
    52 bids
    VLSI project. 3 days left
    VERIFIED

    Looking for an expert in VLSI a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm

    $40 (Avg Bid)
    $40 Avg Bid
    2 bids
    smart charging cable -- 3 3 days left
    VERIFIED

    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.

    $98 (Avg Bid)
    $98 Avg Bid
    5 bids

    We are in need of a design of a custom Active DC circuit breaker. This circuit breaker will be used in an automotive application to protect an electrical device from over current (50-80 amps) and against transient voltage spikes up to 150 volts. It needs to be compact and needs to be small.

    $1230 (Avg Bid)
    $1230 Avg Bid
    20 bids
    logo design 2 days left

    it is EV charging station company, I have start point logo , and some example to adopt color

    $28 (Avg Bid)
    $28 Avg Bid
    63 bids
    Build Website 2 days left

    I need to build website for my start business, it is a service business, providing EV charging station. a customer has access to login account, make a top up, check account summary. user can locate a chraging station, can see the status then general tabs

    $189 (Avg Bid)
    $189 Avg Bid
    48 bids
    VLSI project 2 days left
    VERIFIED

    a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.2 μm and Wp= 10.2 μm using

    $53 (Avg Bid)
    $53 Avg Bid
    3 bids

    ...industry! I have jobs for several planners in the following areas. The jobs are in the EU, next year also US, Asia and Russia Stamping Body Shop Paint General Assembly Battery Intra Logistic Quality Purchase (parts) SQA Facility Management § Stamping, Body Shop, Paint Shop, General Assembly § Planning and assurance of production process

    $64 / hr (Avg Bid)
    $64 / hr Avg Bid
    5 bids

    I am looking for an expert in microcontroller, PICs, circuit design. I have an existing code and need to be modified.

    $27 (Avg Bid)
    $27 Avg Bid
    11 bids
    Customize ispy central 2 days left
    VERIFIED

    There is an Open Source Video Surveillance Software ([login to view URL]). This is only free of cost for localhost access and for remote access they will be charging and in addition they also provide "iSpyCentral" which will be helpful to offer iSpy as a Hosted Service. Needed the work to be done with ispycentral with all our specified customization's

    $797 (Avg Bid)
    $797 Avg Bid
    1 bids

    ...assessment and how to improve design for manufacture. Expertise Required: – Signal Processing – Expertise in potentiometric, amperometric and impedance measurements – Circuit Design – Knowledge of Delta-Sigma ADCs – Components including STM32F373CC, AD5940, ADuCM355 Inputs: – Schematic – Board Layout – BOM Deliverables: – ...

    $645 (Avg Bid)
    $645 Avg Bid
    16 bids

    need to design a traffic crossing system. freelancer should have good grip on circuitory and needs to have good skills on designing circuits in simulators like multisim, OrCad etc.

    $52 (Avg Bid)
    $52 Avg Bid
    8 bids

    looking for android developers for my new [login to view URL] to connect all necessary help under one application for a road traveller like service station battery shop, fuel station etc. with map and payment gateway

    $243 (Avg Bid)
    $243 Avg Bid
    8 bids

    ...needle used to create donor sites on the patient's head. When the needle cuts through his skin, the circuit is closed, the device makes a sound (beep) and 1 donor site is added on the counter (of course it's displayed on a screen). The counter should be battery-powered and have a reset button and power switch. Additional function ideas – not necessary –

    $550 (Avg Bid)
    $550 Avg Bid
    18 bids

    * External Audio input * Microphone input * SD card-in with audio files playback * USB-A with audio files play...Audio input * Microphone input * SD card-in with audio files playback * USB-A with audio files playback * 2.1 Audio (Left + Right + LFE) * Battery back-up * 2.1 Digital co-axel audio out * Micro USB for charging * LED timer/Clock * FM Radio

    $471 (Avg Bid)
    $471 Avg Bid
    11 bids

    Write a content about Residential installing of the following topics ( One topic per service) New Electrical Service Electrical Se...Service Electrical Service Panel Upgrade Wiring upgrade Recess Light Installation Fan Installation Motion Sensors Outdoor Lighting Smoke Detector Installation Dedicated Circuit Surge protection Security Cameras

    $105 (Avg Bid)
    $105 Avg Bid
    52 bids

    ...a remote control into mechanicals. These include top and bottom shells, button membranes, openings for USB, LED, and internal supports for screws, PCB board (our design), battery. The top and bottom shell should have a gasket going all around. I can send some examples I've seen of nice gasket design for this kind of enclosure. Looking to have this complete

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    29 bids
    DC driver for PDLC film, 1 day left
    VERIFIED

    We would like to run PDLC film (8x5 cm) by DC Normally PDLC works with 48VAC, Our Circuit size should be maximum as 20x20x5 mm all details are in project documents attached

    $1292 (Avg Bid)
    $1292 Avg Bid
    6 bids

    ...& alarm system that makes sure the generator is in good working condition must be included. Some of these parameters include power output, load, fuel status, temperature, battery status, voltage, current, oil pressure. etc. A dashboards with periodical reports and graphs for the same on a daily/weekly/monthly basics. Also to monitor fuel consumption

    $4322 (Avg Bid)
    $4322 Avg Bid
    45 bids

    I want to publish a paper in the field of memristors for international Journal with good impact factor. I have attached some data below to make idea clear. Some papers are in chinese language but ignore the stuff and just focus on their abstract.

    $4138 (Avg Bid)
    $4138 Avg Bid
    3 bids

    I need a website built and published along with compelling content about a up coming startup in the EV Charging space.. Once the website is up and running, probably need a regular blogpost (once a month) with some newsletters that can be mailed to B2B customers... Finally need some analytics and tracking for the website to generate leads to follow up

    $2139 (Avg Bid)
    $2139 Avg Bid
    70 bids

    ...series 1,2,3) 2) MediaTek Smart Watch Processor (or similar) 3) Bluetooth Classic Chip 4) Accelerometer 5) Li-ion Battery 3.7v 380mAh Battery (same as apple watch series 1,2,3) 6) Speaker & Vibrate module (slim) 7) QI Wireless Coil Charging The functions of this PCB will be as follows. It will need to run Android OS, and connect via bluetooth to a

    $205 (Avg Bid)
    $205 Avg Bid
    15 bids