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    19,152 battery switch charge circuit работ(-а,-ы) найдено, цены указаны в USD

    ...intensity and speed, after which the brightness of the lamp should be established on a random level. Pressing the same button (the button can be replaced with a toggle switch / circuit breaker) must turn off the lamp. It should be possible to include a single lamp, or all three simultaneously. Decoupling from the high-voltage network engineer will be

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    Съёмка рекламного ролика нового девайса Необходимо снять рекламный ролик устройства Примеры: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] https://d2pq0u4uni88oo

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    I need a curcuit board designed and a list of components needed so that I can build the circuit myself. I have very little electronic component knowledge and no curcuit building knowledge. This information must be presented to me in an understandable way. The curcuit needing to be built is relatively simple. I need a curcuit that can connect to a motor

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    I recently purchased a Cisco 2960l switch and I need it programmed to run. Airplay 2. This is a domestic property, with a fairly sophisticated home network system: Draytek 2860 router with 3 Draytek access points and wired access throughout the house.

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    circuit design 6 дней(-я) left

    I am building a rechargeable battery pack. This battery pack will be charged by a new nuclear battery i designed. It should produce a constant 2 watts. It will have an iPhone charger. I need some one to help me get the parts and have a diagram on how to put it together

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    Firmware development for NRF52 MP3 player project (Keil or SES) 6 дней(-я) left
    ПОДТВЕРЖДЕН

    ...preprocessed and can be consumed via I2C C) Other devices (known Identifier; connected via BT5) that are sending signals via a BT 5 mesh network D) Predefined Timeouts E) Battery Status / Level / System Events Output hardware: A) VS1011e/vs1053b (connected in a slave setup – play/stop mp3 files) B) DRV2605L (using build in vibration effect library)

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    ...'#' Battery: '+' Trap: '-' Boundary: % Direction: A character number: 'u', 'l', 'd', 'r' The user can move to any direction by inserting any of the following characters: u, l, d, r The robot has a certain initial energy. After each move, its energy reduces by one. The robot's energy increases by 10 when mov...

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    ...the 4G unit connects to the internet to upload images • Sending status updates to a central server for viewing on a web portal • Automatically turning on and off to conserve battery power. Link to BeagleBone: [войдите, чтобы посмотреть URL]

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    DesignEngineer 6 дней(-я) left

    We Need Design Engineer For Thermal Design purpose. [войдите, чтобы посмотреть URL] Analytical with Auto CAD Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. 3...Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. [войдите, чтобы посмотреть URL] Need Auto CAD 3D Drawing, assemble and drafting. 4. Your Role Is Design with Chiller Circui...

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    Lamda Controller Bosch lsu 4.9 Analog Out 0-5v 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I want to make something like this [войдите, чтобы посмотреть URL] I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer to use atmega 8 or atmega328

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    EU Open Banking APIs Switch 6 дней(-я) left
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    The project is an “Open Banking API Switch”. This Switch aggregates account information, payments, transaction history from new EU Open Banking APIs. The Switch converts specific Bank APIs into a common format. The main parts of the switch have been developed with a few Bank Sandbox modules. The work needed is additional Modules for other EU banks

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    Lamda Controller Bosch lsu 4.9 Analog Out 0-5v 6 дней(-я) left
    ПОДТВЕРЖДЕН

    [войдите, чтобы посмотреть URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts.

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    internet ISP debug box 5 дней(-я) left

    ...experience. A need has been identified, which we have a concept to address. Design a circuit for a small box to enable a small or medium sized business to quickly self-debug some connection issues. We have a PCB designer & a mechanical engineer, we just need a circuit design & prototype. If you are interested, email a response, and an NDA will be sent

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    Design a circuit and enclosure with a mount 5 дней(-я) left
    ПОДТВЕРЖДЕН

    ...for someone to build a BLE circuit, firmware to send commands to a mobile phone via GATT profile. Must have experience in circuit development and enclosure design Circuit, Firmware, enclosure, and adjustable mount 5 button inputs, must be able to hold a coin cell battery, micro LED to distinguish between ON/low battery, button being pressed. Enclosure

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    Trophy icon Design a Logo Sign Circuit 28 дней(-я) left

    ...someone to design me a very modern logo for my new website. If its the right one I have no problem paying really well for it. The logo will be for [войдите, чтобы посмотреть URL] Sign Circuit is a website where customers can log onto the site and post the problem with their illuminated sign, and service providers can bid on the repair or install. So it has to do

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    Гарантированный Скрытый
    Design an Analog Universal Input Signal for ADC 5 дней(-я) left
    ПОДТВЕРЖДЕН

    The freelancer has to design an Analog Universal Input for an A/D converter, of minimum 16-bits resolution. This analog circuit must have the following features: - Programmable input: Pt100 RTD and thermocouples type J, K, T, E, N, R, S, B. - Two-wire loop powered 4-20 mA output - Voltage input of 0-10, 0-5VDC - Linearized output and cold junction compensation

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    Project for pcbdesign88vn 8 дней(-я) left

    first milestone for circuit design, Gerber files, PCB layout, simulator testing and documents. other support. first milestone is part of overall.

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    Battery Monitoring System (BMS) 4 дней(-я) left
    ПОДТВЕРЖДЕН

    ...test a Battery Monitoring System The nature of the request is to monitor a battery stack for optimal performance… There are as few as 4 and up to 10-12v standard wet cell batteries per stack (in series). The desire is to Log performance data; Ah and CCA values along with voltage, current draw and resistance of the stack and of each battery, with

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    GIVE A NEW NAME TO A BRAND OF ELECTRIC VEHICLES 4 дней(-я) left
    ПОДТВЕРЖДЕН

    ...power, automobiles, motorcycles, etc. Any other ideas can also be shared. the company will start making electric, scooters, bikes, motorcycles, etc and set up network of battery swapping stations at the gas stations. The names suggested should have trademarks available and also a .com url available. Some of the competitors are: ather energy gogoro

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    Ebike Engineer Wanted 4 дней(-я) left

    ...connectors. 2 brackets will fit inside the Ebike frame Down Tube and the other 2 brackets on each end of the battery case. The battery case needs to click into place. Then pushing a button to release the battery from the Down Tube. The battery case also needs to lock in place with a cylinder lock. If you are not experienced with Ebikes please do not

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    name a brand of electric vehicles 4 дней(-я) left
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    Loo...power, energy, speed, trust, commitment, any other ideas can also be shared. the company will start making electric, scooters, bikes, motorcycles, etc and set up network of battery swapping stations at the gas stations. the names suggested should have trademarks available and also a .com url available. Some of the competitors are: ather gogoro

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    ...approved projects for Delhi Metro, Nagpur Metro and in other sectors along with various brands in Retail industry. We are also currently approved for brand such as Exide Battery, Pantaloons, Ceat Tyres, Castrol Bike Point, ITC, Veromoda, Raymonds, and few premium realty projects in almost all Metro cities as well as 2 tier & 3 tier cities for supplies

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    Trophy icon logo design 1 день left

    Looking for a new logo for a new busi...On Energy Bar. It is a home and commercial battery company and I would like the On to have the O in the symbol of a power button and I would like the Bar to be fitted inside a battery looking bar. I need the logo to be professional and modern not old school. I would like the background to be like a circuit board

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    Гарантированный

    We're looking for an experienced RF circuit designer, one that really knows RF (Radio Frequency) circuits: chips, transistors, tight PCB planes and part placement. Prefer Denver, Colorado area.

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    I am an experienced electronic engineer and co...start up companies as well. I am partially retired and have been designing electronic products for model railroaders. I need to reduce manufacturing costs by having printed circuit boards assembled (surface mount components) overseas. First step is to find the sources (Taiwan? China?) and get quotes.

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    I need someone who has worked with MAX14748 and Nordic nRF52 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi there! This is a quick simple easy project. I have a board, powered by Nordic nRF The board has USB-C and is supposed to charge the connect lithium ion battery which is 7.4 Volts The charger ic (MAX14748) is disabled for charging by default I need someone who has experience with this and can enable charging probably using I2C (TWI) communication

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    TB50 Battery Serial Interface 3 дней(-я) left

    I am looking for an engineer who would be able to document for the serial communication protocol employed by TB50 batteries. These batteries communicate presumably by SBUS with a host, it seems the batteries require a message in order to activate their output and then they pass out various data on the cell voltages, temperatures, cycles, etc. I need a packet structure inxluding any headers require...

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    build me a circuit 3 дней(-я) left
    ПОДТВЕРЖДЕН

    schematic diagram,circuit designing and testing

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    APP Delivery Improvements/Melhorias/Mejorias (JAVA Script) 3 дней(-я) left
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    ...traveled and time to each task 7) Option to re-schedule delivery (within the task, have a button to re-schedule the delivery to the customer) 8) Make the app work even though battery saving mode is on 9) Panic button - to use in case of emergency Example of project: IBOX Espanol Tenemos una aplicación de control de entrega. Necesitamos mejorar para que

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    Smart parking system 3 дней(-я) left

    i am designing a smart parking system with arduino . i wrote the code for the arduino and i did the circuit but it does not work . i test each components and it works fine but i'm not sure that the Arduino code is correct . maybe i missed some important thing or the order is not correct . The project idea and arduino code has been uploaded. i need

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    Electronics Engineer 3 дней(-я) left

    I am starting a new company to assemble 18650 Battery into wall mounted packs for backup power using a inverter to replace Lead batteries used today. Need someone who can design the internals of the box.

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    Iphone repair using private brand battery video tutorial 2 дней(-я) left
    ПОДТВЕРЖДЕН

    We need someone to make an iPhone repair video with subtitles instructions using our branded batteries

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    ...Controllers to provide boost regulation at the nanogrid's output. A step-up transformer may be added to achieve the desired voltage level for the battery (12 Vdc, 10 Ah) linked to the nanogrid's output. This battery is used as a storage unit to store the harvested electrical energy from the Wind Sources. Refer to the uploaded files for more details about

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    Trophy icon Yoga Sita Christmas Party 2 дней(-я) left

    ...interested in getting a feel for our studio and vibe. Title: Christmas Party + New Studio Celebration Saturday 8 December 12noon - 2.00pm Location: Yoga Sita 7/8 Aspiration Circuit Bibra Lake 6163 Complimentary food and drink provided including ice-cream from Kuld Creamery and juice from Re:fresh Juice. Live music by our very own teacher Simone Van

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    Electrical Communications Operations Project 1 день left
    ПОДТВЕРЖДЕН

    Must have knowledge and understanding of computers, communication circuits, power systems, digital/analog circuit repair, telephony, mobile radio, microwave radio, and fiber optic communication systems. Please message for more information.

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    ...that would be great as it will make the project move faster. If you cannot, we will send you the parts. 2. Connect the newly created hydrophone to a premade amplifier ADC circuit (something like this [войдите, чтобы посмотреть URL]) and record the sound 3. Using the recorded sound, create two graphs: time domain and frequency domain spectrogram using FFT of

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    ...a ardunio..... Instead of a manual POT.... a digital one would replace it (on a variable voltage module you can pickup online.. so remove manual pot and make digital pot circuit to replace it .. ) .... Needs to handle 5 to 15 v ... the voltage would start at 5.. and step up to 15v and back down again (giving the full range of voltages along the way)

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    ...components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by

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    ...Vampire attacks is the type of resource depletion attacks in which a malicious node create and send the message with node. Vampire attacks choose the longest path and loss the battery power. We can reduce the vampire attacks with the help of clustering technique. Clustering is the process that divided the network into interconnected substructures called

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    Got a project where I need to extend a USB Type C via a circuit board. Require someone to route the schematic and PCB. There are only 2 components, the socket and plug. I have been advised that there is no need for any other components to extend the USB Type C. Using Wurth components 632723300021 and 632712000021. Will require doing it in CircuitMaker

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    The remote control will ...up timer, and few other simple purposes. Freelancer has to design the electric circuit (of the remote control part only), choose and write a micro-controller code for all needed functionality in the remote controller. Task will finish only after verification of the circuit and testing of the code is completed from our side.

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    Hi Dear Sir How Are You. Dear Sir I want to develop a soft switch from Asterisk PBX. Please Contact me and Give me your contact number Thanks [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

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    Soft Switch development. 21 часов(-а) left

    Hi Dear Sir How Are You. Dear Sir I want to develop a soft switch from Asterisk PBX. Please Contact me and Give me your contact number Thanks [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

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    Soft Switch development 20 часов(-а) left

    Asterisk based Soft Switch [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

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    O...and paste the code for live or video streaming I would like to create a plugin that my DJ wordpress users can just click a button for live or streaming and the plugin will switch the code on the homepage easily. My DJ goes online and he clicks Go Live and when he goes offline he clicks Live OFF. The button changes our embed code. That simple!

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    Route USB Type C extension PCB in CircuitMaker 16 часов(-а) left
    ПОДТВЕРЖДЕН

    Got a project where I need to extend a USB Type C via a circuit board. Require someone to route the schematic and PCB. There are only 2 components, the socket and plug. I have been advised that there is no need for any other components to extend the USB Type C. Using Wurth components 632723300021 and 632712000021. Will require doing it in CircuitMaker

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    Circuit design 14 часов(-а) left

    Circuit modification

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    Build a basic electrical circuit 13 часов(-а) left
    ПОДТВЕРЖДЕН

    I know the components and almost the complete layout of the circuit. I need a person who knows how to use the PSPICE program to complete it and adjust parameters that needs to be adjusted.

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