Battery switchover circuitcông việc

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    27 battery switchover circuit công việc được tìm thấy, giá USD
    Esp8266 relay for 42V battery cut off -- 2 6 ngày left
    ĐÃ XÁC THỰC

    ...with electric scooters. Battery is 36v,max current is 42V. Can send you video and pics of scooter or live video sharing to show the product. Need to know how to battery on/off using relay and [đăng nhập để xem URL] in wiring to relay to control. Have all code for nodemcu etc ,need to find out a way where we can control wires for battery which is going into controller

    $32 (Avg Bid)
    $32 Giá đặt trung bình
    2 lượt đặt giá
    Esp8266 relay for 42V battery cut off 6 ngày left
    ĐÃ XÁC THỰC

    ...with electric scooters. Battery is 36v,max current is 42V. Can send you video and pics of scooter or live video sharing to show the product. Need to know how to battery on/off using relay and [đăng nhập để xem URL] in wiring to relay to control. Have all code for nodemcu etc ,need to find out a way where we can control wires for battery which is going into controller

    $10 - $30
    $10 - $30
    0 lượt đặt giá
    Embedded C coding 6 ngày left

    I want to get Embedded C coding done for electronics circuit hardware for micro controllers. PIC and ATMega controllers are to be programmed

    $106 (Avg Bid)
    $106 Giá đặt trung bình
    9 lượt đặt giá

    I need some help with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc [đăng nhập để xem URL] some help with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc [đăng nhập để xem URL]

    $1041 (Avg Bid)
    $1041 Giá đặt trung bình
    6 lượt đặt giá

    I need some help with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc https://www.hovall.com...need some help with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc [đăng nhập để xem URL]

    $1203 (Avg Bid)
    $1203 Giá đặt trung bình
    3 lượt đặt giá
    $121 Giá đặt trung bình
    13 lượt đặt giá
    Custom rom android 5 ngày left
    ĐÃ XÁC THỰC

    I need a Custom Rom for andorid Android with a custom logo, some APK's removed from the 'Stock' Version and I want to remove the top bar were battery, hours and other info are showed. I need really basic changes most of them require to remove things from the original ROM.

    $174 (Avg Bid)
    $174 Giá đặt trung bình
    6 lượt đặt giá
    Phase Locked Loop 5 ngày left

    ...project to the some point, I successfully set up the blocks and I got a certain results. Yet, it's needed to develop a transfer functions for each of the used blocks (XOR circuit, Filter, VCO - voltage control oscillator) in order to achieve the best results. Anyway, the structure I developed is not the best one, maybe there are some elements that are

    $143 (Avg Bid)
    $143 Giá đặt trung bình
    10 lượt đặt giá

    ...javascript skill? -From a scale of 1-10 (lowest-highest), how would your rate your wordpress skill? -Your workstation setup situation: Your internet connection speed Your backup battery if power is down How we can contact you through other channels if power and internet is down....

    $11 / hr (Avg Bid)
    $11 / hr Giá đặt trung bình
    21 lượt đặt giá

    ...to have people to some of our banner ( happy people, people in action etc... ) Frontpage ========== 1) Banner slider. dimensions: 1400 x 412 Required: 4 subject: - Battery : Batteries for over 283,000+ Devices ! ( laptop, cordless phone, cell phone, camera, etc... ) - Ink & Toner cartridges ( brother, canon, lexmark, HP, Xerox, Epson, etc...

    $92 (Avg Bid)
    $92 Giá đặt trung bình
    42 lượt đặt giá

    I Want to make a Smart UPS Circuit simulation + PCB hardware which can pass EMC test • you have to give me full details other circuits why not recommended and why your circuit recommended. • Must show digital current and voltage usage and total voltage and total current • Can be modified by battery size • Explanation Supporting Material Comparison

    $186 (Avg Bid)
    $186 Giá đặt trung bình
    5 lượt đặt giá
    Custom Touchpad 3 ngày left

    I need a small touchpad (2cm X 2cm max.) for using on PC. (USB or wireless) We may use a custom printed circuit board (PCB) design and layout or even use a Blackberry trackpad for this purpose. [đăng nhập để xem URL]:[đăng nhập để xem URL] [đăng nhập để xem URL]

    $149 (Avg Bid)
    $149 Giá đặt trung bình
    5 lượt đặt giá
    DJI TB55 Battery Communication 3 ngày left
    ĐÃ XÁC THỰC

    ...hardware and communications methods to turn on the battery, read cycle count, cell voltage for each cell, temperature, warning flags or error codes, percent charge and battery firmware version for the DJI TB55 battery. While the battery is on and these data are being read, charging and discharging the battery must be allowed at the same time. All this functi...

    $1669 (Avg Bid)
    $1669 Giá đặt trung bình
    14 lượt đặt giá
    Check hardware schematic 3 ngày left
    ĐÃ XÁC THỰC

    Hello, I have made the circuit attached. It is basically, a wattmeter with WiFi (ESP8266). It has been designed to be connected to an European plug (230VAC). -This wattmeter can turn on/off the current flow. -The ESP8266 will be programmed using a USB to TTL adapter. -It has 2 ways of measure the current (using integrated ADC in ESP8266, or using

    $162 (Avg Bid)
    $162 Giá đặt trung bình
    27 lượt đặt giá

    i want the smps of 12V 15Amps current rating with circuit diagram explanation, pcb design layout and current calculations,designing

    $186 (Avg Bid)
    $186 Giá đặt trung bình
    3 lượt đặt giá
    Circuit design 2 ngày left

    I want the one who can design the combined modules in a single circuit like gprs tracking,Bluetooth,charging module,camera module with storage to sd card,etc.

    $154 (Avg Bid)
    $154 Giá đặt trung bình
    7 lượt đặt giá
    Wearable IoT bracelate 2 ngày left
    ĐÃ XÁC THỰC

    We need a design and a prototype for a flexible bracelet which contains: - an a electronic circuit - battery - micro usb charger please send me the refrences

    $809 (Avg Bid)
    $809 Giá đặt trung bình
    20 lượt đặt giá

    OUTCOMES ASSESSED • Your ability to extract and critically evaluate data for an unfamiliar digital design problem.‎ • The application of appropriate design methods to the VHDL design.‎ • The selection appropriate analysis tools, VHDL model abstraction levels and simulation test vectors.‎ • Ability to implement your design solution on a commercially available digital...

    $55 (Avg Bid)
    $55 Giá đặt trung bình
    7 lượt đặt giá
    PCB design 1 ngày left

    I want a PCB board to be designed from the circuit diagram.

    $15 (Avg Bid)
    $15 Giá đặt trung bình
    48 lượt đặt giá
    MPPT solar charge controller project 1 ngày left
    ĐÃ XÁC THỰC

    hello, I am the founder of Heaven Solar Pvt. Ltd. I want to make MPPT solar charge controller. I am lo...hardware and software for the 100-watt solar charge controller. you will have to send full electrical circuit design/ code with calculations and also need to send me a working prototype of it. Input side: 100 watt solar panel Output side: battery

    $519 (Avg Bid)
    $519 Giá đặt trung bình
    16 lượt đặt giá
    Lithium battery shipping virtual agent 1 ngày left
    ĐÃ XÁC THỰC

    ...looking for a virtual agent who speaks fluent Chinese to call chinese shipping companies in order to freight forward lithium ion battery packs for electric bikes. This Is a 1 day project. You must speak fluent Chinese. Battery packs will be shipped from guangzhou china to Perth, Australia. You will be calling freight forwarders to ask for applicable

    $10 / hr (Avg Bid)
    $10 / hr Giá đặt trung bình
    10 lượt đặt giá

    Required a person to design a circuit for a machine which operates using weight balance and computer. Interested person kindly contact for other details. Vaibhav-[Removed by Freelancer.com Admin] Location-Agra or Lucknow

    $349 (Avg Bid)
    $349 Giá đặt trung bình
    8 lượt đặt giá

    You will develop a CAD tool that can read in the “logical RAMs” in each circuit of a benchmark set, and output a set of “physical RAMs” that can implement the logical RAMs for each circuit. Your tool should be able to target FPGAs with up to 3 types of physical RAMs (which may be 3 different block RAMs, or 2 block RAMs and “LUTRAM” created by using

    $21 - $172
    $21 - $172
    0 lượt đặt giá

    You will develop a CAD tool that can read in the “logical RAMs” in each circuit of a benchmark set, and output a set of “physical RAMs” that can implement the logical RAMs for each circuit. Your tool should be able to target FPGAs with up to 3 types of physical RAMs (which may be 3 different block RAMs, or 2 block RAMs and “LUTRAM” created by using

    $496 (Avg Bid)
    $496 Giá đặt trung bình
    2 lượt đặt giá

    We have a circuit design and layout for an audio mixer controlled via Bluetooth. We need an electronics circuit design engineer to take over the project and finish integrating some peripherals and fix some cross-talk issues. Design and Layout is in ORCAD. Location is Glasgow. Some firmware skills preferred too.

    $31 / hr (Avg Bid)
    Địa phương
    $31 / hr Giá đặt trung bình
    3 lượt đặt giá
    Trophy icon New Battery Technology Company Đã kết thúc left

    We are working with a new battery technology (based on Thermal Energy) that could be used in many application , trucks, buses, boats, large scale energy storage (95% cheaper that Lithium-Ion). The name taht need a logo is TEXEL (Thermal - Energy - Technology - Cell - Electricity ...)..OBS we also need explaining word = TEXEL Energy Storage

    $1000 (Avg Bid)
    Nồi Bật Được đảm bảo Cuộc thi hàng đầu
    $1000
    6689 bài tham dự
    Trophy icon Car Battery Design 14 ngày left

    Car Battery need new good designs for EU Market one Model is Electronicx Black Edition +30% other model is / Electronicx Silver Edition +50%

    $577 (Avg Bid)
    Được đảm bảo Cuộc thi hàng đầu
    $577
    183 bài tham dự