Circuit diagram charge current switch jobs

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    14,996 circuit diagram charge current switch jobs found, pricing in USD

    Need to build a board with pi zero w, arduino and battery back up and usb power charger

    $469 (Avg Bid)
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    11 bids

    I required line following robot car which should follow the black line on white surface. There are several similar projects availab...[login to view URL] Requirement: 1. You need to mention the list of components required for the build 2. Would prefer using arduino uno R3 3. Circuit diagram of connections with documentation.

    $108 (Avg Bid)
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    What i need is a report with literature review, introducing every component needed for the design, circuit design and c programming code with explanation in every line. The product i want is a voice changing playback device which able to save in SD card, an LCD touch screen interface, bluetooth connection and LED lights which can change color depending

    $293 (Avg Bid)
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    4 bids

    PCB design for simple circuit of measuring current draw on 230V 50Hz and changing colour of RGB light on different current threshold points Please see the attached PDF and feel free to ask any questions

    $495 (Avg Bid)
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    35 bids
    GSM Auto switch 6 days left

    I want to make GSM based auto switch for controlling Water Pump in farm.

    $132 (Avg Bid)
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    10 bids

    Hello i need some one to program a firmware for ESP8266 and DESIGN a Circuit (PCB) for connecting the relay and some sensors. Firmware Details initially it will operate in Soft AP mode and when i connect a mobile or laptop it will give IP via DHCP and i should be able to set a new SSID password and some other config via serial console and a webpage

    $21 - $175
    Sealed
    $21 - $175
    6 bids
    LED flat energy band diagram 6 days left
    VERIFIED

    Some calculation level design work for a generic heterojunction LED (InGaN/GaN and SQW). If you can help with this, please send me a message and we will discuss. Happy to share all details then.

    $207 (Avg Bid)
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    Computer network 6 days left

    ...during the study of Computer Systems. It contains digital problems to solve using logic principles and the ability to translate these into practice through the designing of circuit configuration diagrams and the discussion of applicable components and software. The article is designed to develop student’s critical thinking by bringing together research

    $40 (Avg Bid)
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    15 bids

    ...during the study of Computer Systems. It contains digital problems to solve using logic principles and the ability to translate these into practice through the designing of circuit configuration diagrams and the discussion of applicable components and software. The article is designed to develop student’s critical thinking by bringing together research

    $45 (Avg Bid)
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    5 bids

    The operator sets the first potentiometer to the desired speed and the second potentiometer to the desired off/on time ie off for say 3secs then on for say 1.5 secs, note this must be variable by the potentiometers. Now i had this designed and prototypes built in the past and it all failed as the 2 potentiometers interacted with each other and caused a very unreliable output, i think they fed off ...

    $504 (Avg Bid)
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    24 bids

    CReate from all 3 KLS Units (LIght, Mp3 and Tabby) a single PCB. Change Kls to STM32 CPU. T...Connect old Tableau with adm208 chips. Connect I/O Adapter and implement logic. Add a DIP Switch to tell System how many Tableaus are connected. Solve Mp3 Problem. Create Working Prototype. Draw a circuit for EQ and Tableau. Deliver working code / Circuit

    $18 / hr (Avg Bid)
    NDA
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    2 bids
    Circuit Design 5 days left

    Need circuit designer for LED driver of various power range

    $347 (Avg Bid)
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    20 bids

    Help me build a database entity diagram on visual-paradigm Need to show me and coach me on how to plan a database on visual-paradigm It is small database with less then 10 tables but need someone who can help make it relationship Database eventually help me with Oracle

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    3 bids
    Uml diagram 4 days left

    I need a uml diagram made for my website

    $148 (Avg Bid)
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    25 bids

    i want make a coin based mobile charger box for which i need to make a circuit board

    $20 (Avg Bid)
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    5 bids

    The result of this project should be a (slim!) diagram engine (not a whole app!) written in Swift (4.2) that can be used in apps for iOS devices. The engine should be able to: - Initialize with a specific X/Y range - Show multiple graphs of X/Y Data and interpolate lines - Support Gestures to scroll and Zoom smoothly on the X-Axis - Support Live

    $247 (Avg Bid)
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    3 bids

    The aim of this project is to develop a system that allows the user to record an audio clip and then play it back with different types of filters to manipulate the audio signal. Such a device would serve as a ‘fun-toy’ for kids to listen to themselves differently. The system will consist of a DSP/Microcontroller that will accept input audio signals from the user. During the recording ...

    $135 (Avg Bid)
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    5 bids

    circuit of close television solutions

    $155 (Avg Bid)
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    ...plug the new one) about the work : ->design the circuit, list the components / parts required, write the code, maybe suggest others things to use ->test it on your side until it works well ->send me the schematic of the circuit, and the code to control the board, and instructions to assemble the circuit / code / parts ->give me a list of components /

    $253 (Avg Bid)
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    6 bids

    i need design circuit from cad eagle.i need geber file too.

    $28 (Avg Bid)
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    24 bids
    build me a HID 3 days left

    design me a RF, optical mouse circuit , complete with usb receiver unit.

    $420 (Avg Bid)
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    4 bids

    I want to hire someo...a small screen. "Ambilight" is lights that you fix behind a monitor/screen. The Ambilight colors change colors together with the colors on the screen. If you can design a circuit board with exactly the components I need to make a prototype it would be very good. Let me know if you have the experience and the skillset to do this.

    $658 (Avg Bid)
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    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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    ...added. There is also a control panel by the door for when you enter so you can turn off the alarm. What we want to do is put this on the blockchain. We are looking for a diagram and written explanation as to this can be done. There are also records to be kept: company's bookkeeping, communications stored with customer, all communications between

    $73 (Avg Bid)
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    3 bids
    CIRCUIT DESIGN 2 days left

    Hello Freelancers, I would like to get someone to build a fully test and well working circuit. The purpose of the circuit is to get the image of the inner part of a material or the inside of a bag, a bottle etc... the circuit must be small enough, and will work on batteries. Thanks.

    $1151 (Avg Bid)
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    Need DFD based on provided Use Cases.

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    9 bids

    We are students looking for a freelancer with knowledge in ARM and programming. The project uses ARM cortex m0+ (FRDM KL25Z) ...uses ARM cortex m0+ (FRDM KL25Z) and sensors. The deadline is 28th November as the submission is on that date. We will be requiring the code and circuit diagram with connections for the project. The block diagram is attached.

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    I need to activate a speed queen washing machine with a esp8266EX plate, and not with the proprietary brand card reader. I need to kn...washing machine with a esp8266EX plate, and not with the proprietary brand card reader. I need to know the way in which the washing machine activates the washing cycles and the circuit that must be made with esp8266EX

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    Simple project, that basically should detail the observed waveforms and max frequency of given code.

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    I NEED TO IN INSTALL A NETWORK VOIP SWITCH WHO WORK IN BOTH DID AND VOIP ALSO CALL RECORDING FACILITY CURRENTLY I AM USING ASTPP BUT THEY CANT RECORD ANY CALL

    $222 (Avg Bid)
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    binary decision diagram BDD 1 day left
    VERIFIED

    I need someone have experienced with binary decision diagram BDD to implement with BuDDy package. I need to find a proper programmer for long term.

    $75 (Avg Bid)
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    we have to draw all the requirements for the software in very nice and beautiful it will be in Arabic if you do it in English you must write the description in English

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

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    We are a Australi...sending Digital Data to a DAC setup and amplified via Mosfets. Digital Data will be implemented on a Xilinx FPGA. Trapezoidal waveform needs to be written in VHDL so that circuit and Code simulation can be done in Tina software. An explanation of the VHDL code to be supplied so that code can be changed at any time in the future.

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    ...This individual will need to design the circuit layout in detail such as components used , powering servos, white Left and right led array eye of the face plate Arduino w/wave shield . IR sensor . The entire BOM. May require PCB design to streamline design. At the end of the project I would receive the circuit layout able to sketch on a breadboard,

    $207 (Avg Bid)
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    yo estoy corrigiendo un libro pero yo necesito ahora que algui...libro. utilizar programa sencillo para poder hacerlo si esa persona habla ingles y español seria perfecto. I am editing a book but I need now that someone can assemble or diagram the book. use simple program to be able to do it if that person speaks English and Spanish would be perfect.

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    use case diagram and CRC Cards 21 hours left
    VERIFIED

    A diagram of a traffic light was given. The intersection allows in principle 6 flow paths governed by 6 traffic lights

    $194 (Avg Bid)
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    We would like to outsource an electrical engineer for this small projec...would like to outsource an electrical engineer for this small project. We would require for the engineer to provide us with a single line diagram of the electricals of a warehouse we are inspecting. The line diagram should be executed in autocad. Kindly give us abid for this job

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    Based on pcb photo make Express pcb file of slightly modified circuit of mosquito racket circuit

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    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 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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    class diagram 2 hours left

    i need some help to draw easy class diagram

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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.

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    I need a circuitboard design for LED lights being triggered by a motion sensor and a photo receptor.

    $462 (Avg Bid)
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    30 bids

    ...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

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    Hi Ganesh Y., I'm a Chemical and Electrical Engineer and I'm looking to hire some Chemical and Electrical Engineers that are skilled in various things like electric circuit design and Chemical Engineering software such as Aspen Plus V8.8 . I will have some Aspen projects here and there as well as other various projects I'm working on. I like to hire

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    A had a mockup done of a trophy I plan to get made, and I need this turned into an eps file.

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

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    I am want to represent a model of service provision in a diagram which I can insert into my report (WORD document). I have a iMac with Word and Adobe's suite of programs but have never creates this type of diagram before. If someone can create and email to me preferably in a format that allows me to fine tune the text etc as my thinking progresses

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