Pcb solar charge controller jobs

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    21,932 pcb solar charge controller jobs found, pricing in USD

    ...monitor with alarm management, high precision requested on pressure reading with 4-20 mA sensor. The system must detect errors on pressure probe. Design and production of PCB also required. PCB design must be don with Eagle Soft. Has to be applied to racing vehicles so must withstand strong vibrations and temperature swings. Build and delivery of two fully

    $182 (Avg Bid)
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    2 bids

    We already installed SIEMENS Desigo Insight with their Building controllers. We recently need to setup t...already installed SIEMENS Desigo Insight with their Building controllers. We recently need to setup the new PXC36 controller to Insight system. Remote support needed, and you would guide us how to setup the test environment with this controller.

    $52 / hr (Avg Bid)
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    2 bids

    Here I need Electronic Engineering who able to create a PCB layout for vending machine. If you interested, please contact me for more details

    $13 / hr (Avg Bid)
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    18 bids

    I can make PCB layout with eagle cad software

    $10 / hr (Avg Bid)
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    1 bids
    website build 6 days left

    solar system design and installation provider

    $113 (Avg Bid)
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    18 bids

    PCB Enclosure that is easy for the user to replace battery

    $10 / hr (Avg Bid)
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    11 bids
    Arduino Coding 6 days left
    VERIFIED

    t is a custom project need the coding for one PCB via arduino and other pcb firmware requirement and many more. SPL- ESP32

    $135 (Avg Bid)
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    7 bids
    Arduino Coding and Simulation 6 days left
    VERIFIED

    It is a custom project need the coding for one PCB via arduino and other pcb firmware requirement and many more.

    $114 (Avg Bid)
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    12 bids
    firmware developer 6 days left
    VERIFIED

    Require a Delhi or Gurgaon based Firmware developer for ESP 32 PCB and other pcb development

    $157 (Avg Bid)
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    2 bids

    Looking for a short in...for a short info-graphic animation video explaining how Residential Solar works. I'm going to incorporate this video into my lead generation website. Animation needs to cover all the key points in net metering, how it works on your home and give a breakdown on the benefits of going solar. Video needs to be specific to Florida.

    $261 (Avg Bid)
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    29 bids

    Looking for bright individual to build a Solar Energy website from Multipage HTML Template from Envato, see link below. [login to view URL]

    $146 (Avg Bid)
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    13 bids

    I need a Programmer for Static Voltage Stabilizer I want to control AC voltages using PWM technique details are provided in PDF attached file. please check the details I provide in PDF. please only bid if you have experience in this field.

    $256 (Avg Bid)
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    8 bids

    controller arduino for gestiore with RFID n.10 showers and 10 phon controller with rfid reader credit card system on RFID card each shower and hairdryer will have its own button to start dispensing every shower or hairdryer will have its activation time, example 3 minutes each payment scale 1 credit software to load credits that can be from 5 10

    $236 (Avg Bid)
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    10 bids

    ...possible issues which may affect safety of device or non compliance with CE, FCC regulations, make sure that all elements are compliant with RoHS regulations. Second phase: analyse PCB design for correctness in accordance with CE and FCC regulations, propose if/any fixes etc. This peer review wouldn't certify CE, FCC conformity but hopefully would reduce number

    $230 (Avg Bid)
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    4 bids

    need help in creating a sales brochure for a solar company. a leave behind if you will.

    $317 (Avg Bid)
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    101 bids

    i need to program a task on the raspberry pi to : [login to view URL] the R peaks from ecg signals 2. send the result to server device to display the operation should be performed in real time and the code should presented .

    $157 (Avg Bid)
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    13 bids
    Solar Explainer Video 90 secs 4 days left
    VERIFIED

    A 90sec explainer video sec similar to [login to view URL]

    $461 (Avg Bid)
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    74 bids

    I would like to add a functionality to an already existing product. I only need the controller for an aquarium water pump to be able to change speeds at pre programed times. it would work along the lines that the speed would remain constant until the next time set came. Then the speed would adjust to that preset. This would continue on a 24 hr loop

    $188 (Avg Bid)
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    7 bids

    Design layout from data and complete design

    $17 (Avg Bid)
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    13 bids
    Pcb layout 4 days left

    Design layout from data

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    5 bids
    3d rendering 3 days left
    VERIFIED

    We need to make a 3D rendering to explain how split type solar water heater works its going to be a short 30 second video to help architects see how they can incorporate the solar into their design. an existing video can be see here and u just need to redo or improve this existing one. [login to view URL] time 17 to

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    35 bids

    Take an existing PCB design, remove some unused components and re-arrange the remaining. The board has a plug in CPU board (Rabbit Core Module). 32 x indicator LED's and an I2C interface to a separate input board. The board include some features that are no longer used (such as some segment displays, analogue inputs) - these need to be removed. The

    $1386 (Avg Bid)
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    Based on [login to view URL] I need: 1 Analog input reading using the arduino and Energy Monitor Shield V2 then INCREASE/DECREASE solar aurora inverter 3.6kw power step by step (1%) until analog input gets a setpoint using aurora protocol rs485. Need just the code not hardware. Dont need any reading/monitor

    $167 (Avg Bid)
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    6 bids

    I'm doing a two-axis solar tracker. I already made a small wooden structure. I already made the fuzzy driver in matlab in format (.fis). I also have the same controller in the format (.ino) I exported using this site ([login to view URL]) but I do not know how to program the servos and the light sensors

    $44 (Avg Bid)
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    6 bids

    Design an on grid pv solar system for 95kwh load building. A simulation of the system is needed by Homer pro preferably. Also an estimate of the cost of the project.

    $114 (Avg Bid)
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    5 bids

    ...= 120W POW SOLAR1 = 780W CALCULATE GRIDEnergyConsumption= SUM (POW 1 TO 5) - POW SOLAR1 = positive, zero or negative (in this case = -310watts) If positive or zero the solar is at max power off all switches off except POW SOLAR1 if negative then power on/off channels so that the GRIDEnergyConsumption = 0 or less positive possible Power SONOFF

    $34 - $282
    $34 - $282
    0 bids

    PCB design 4 layer USB Type C

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    1 bids

    I need some help with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc [login to view URL]

    $1041 (Avg Bid)
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    6 bids

    I need some help with selling our solar panel chargers, especially chargers for mobile, iPhone, smartphone, laptop, usb flashlight, etc [login to view URL]

    $1203 (Avg Bid)
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    3 bids
    Trophy icon Australian Design Solar Logo 3 days left

    Hello, i want to create logo for my new website. We are providing residential and commercial solar services. My Company name is Australian Design Solar. Thank you

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    We need some executives to market our solar products in AP, Tamilnadu and Karnataka for IOCL Petrol pumps and residential as well as commercial complexes for solar power.

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    5 bids

    I am Looking for an engineer that can update the Schematic and PCB of an audio board. Need to Update/add connectors such as MIDI connectors, audio connectors, USB, memory, board size, etc The PCB is in CADstar format, The Schematic is in Orcad format. I have schematics and PCB files, I you have CADstar is a Plus. Our Organization shall keep the rights

    $646 (Avg Bid)
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    SEO content writing 3 days left
    VERIFIED

    Content writing for an SEO website. Topic: Solar energy/Photovoltaic energy You will: -Be given topics and headlines to write about within the field. -Be given keywords to write and use. You must: - Prove that you understand technical or engineering fields. - Not plagerise. Content has to be 100% original.

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    ...Microsoft Word) - Brand guidelines - Brand feel Company We are a distributor and installer of water security products. Initial Product The product is similar to a solar panel, but it produces water from the sun. There is attachments to explain what the product is. IMPORTANT 1. Branding is to be completely different to attached images.

    $138 (Avg Bid)
    Featured Guaranteed Sealed Top Contest
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    71 entries

    Need only schematic design and BOM file using Altium Designer. I want to make POE circuit design for Raspberry Pi 3. It must be capable of s...for Raspberry Pi 3. It must be capable of supplying over 70W power for the device to be controlled. Relevant freelancer who can handle this project smoothly will be awarded PCB design by next project. Thanks.

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    PacketFence already installed. Aruba already configured. Need to configure Captive Portal and redirection from Aruba controller WiFi. Enable sponsor email based authentication and registration.

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    I need a single line diagram for a 33kw solar electric system. Its a 3 phase 120v/208v , system using (91) 370 watt panels and 3 Fronius 3 phase inverters. It will connect to a 800A service.

    $271 (Avg Bid)
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    I need someone who can help me know the difference between Watts, Volt because i have a solar generator and i need someone for help

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    SCADA / IOT software Required with mobile interface & Cloud Upload (For Robotic Cleaning of Solar Panel) To control & Monitor the Cleaning system which cleans the solar Tables on daily basis (to & fro or single run clean) on a fixed time. We have a Control PCB which has 10 Digital Inputs , 2 Analogue Inputs & 4Digital Outputs in each cleaning system

    $10481 (Avg Bid)
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    13 bids

    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

    $15 / hr (Avg Bid)
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    We will supply files for 4 PCB boards in Altium Designer (Creative Commons) + company logo, and we would need that you add the logo in the boards, then supply the modified Altium Designer files + ODB++ manufacturing files + Gerber manufacturing files

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    Trophy icon Company Logo and letterhead 10 days left

    A new start out renewable energy logistics and sourcing company based in the tropical islands that focuses on solutions for energy production using solar, wind and water for private luxury islands. Design a Company Logo and letterhead for a start up renewable energy company Incorporate wind, sun and water for renewable energy with an engineering

    $360 (Avg Bid)
    Guaranteed
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    763 entries

    ...brochure (A3 folded) for my company based on an available presentation. The presentation would encompass the following : - presentation of global group, - global solar expertise, - Australian solar projects, - O&M capability - Other projects in Austalia by the civil division. The idea is to have a brochure that reads easily to present the capability of

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    Need a prototype for a project. My needs are: Hardware * An Arduino based PCB * Two temperature sensors, preferably DS18B20 - The first temp sensor attached to a 1,1 meter long cable -The second temp sensor attached to a 0,2 meter long cable * A GSM shield, preferably SIM900 or other GSM shield that will work world wide * Re-chargable battery, preferably

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    Mainscope: Engineering, PCB Layout Design, Embedded Software, prototype - Induction heater Power : 2KW Frequency : 8-30kHz Input Voltage : 350VAC 60Hz Single Edge quasi resonant Dimension : 25 mm x 25 mm x xmm (the depth is independent) Controls: -Current measurement -Voltage measurement -4 digital Inputs -4 digital Outputs

    $1557 (Avg Bid)
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    ...similar to the smart watches. The function and design of it is clearly defined and noted, but now I have to do Gerber files like conductor layers... for the company which do the PCB manufacturing....

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    33 bids

    I have a project based on raspberry pi 3. I want to make PCB design to customized the raspberry pi board by adding some components/Module in it and also to remove some of unwanted things from raspberry board.

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    Hi, I am looking to have both the upper and lower PCB reverse engineered. Schematics and PCB layout drawn up. Thanks

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    24 bids