Design lithium ion battery circuit työt

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    24,730 design lithium ion battery circuit työtä löytyi, hinnoittelu EUR

    Minulla on edelliseen projektiimme liittyvää jatkuvaa työtä 'Ruuhimäki Circuit Logo desing'

    €17 / hr (Avg Bid)
    €17 / hr Keskimäär. tarjous
    1 tarjoukset

    I need an Android app. I would like it designed and built. The app is related to status of Battery. For details please contact me.

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    16 tarjoukset

    Hi, Looking for a PCB/Circuit Designer who is able to review, comment on and improve the design of an electronic product. The product works on PoE with a limitation not exceeding 60W power budget at maximum operation. 1- The review should be done using a computer software (Proteus or equivalent) showing the power flow under different scenarios. Stress testing should also be checked. 2- The comme...

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    6 tarjoukset
    Unity FPS Horror Online 6 päivää left
    VARMENNETTU

    Hello I need a peculiar fps, Player: Life Bar, Hunger, Knife, Flashlight Notice panel. every time a player dies speed of hunger: every two minutes the bar goes down faster gun shop: knife and flashlight shop (more damage or longer duration) character store. item on the map: battery for flashlight, life Gameplay: 8 player on a map, each appears in a place, they must kill and eat each oth...

    €737 (Avg Bid)
    €737 Keskimäär. tarjous
    12 tarjoukset
    Preliminary Architecture Proposal 6 päivää left
    VARMENNETTU

    This project is NOT about the circuit and PCB itself but is a Preliminary architecture proposal. It is required to present 3 different architecture proposals/solutions like type of microprocessor/SoC with a system block diagram able to handle an image processing code with WiFi module. If you a reasonable bid is made and the result is professional, we will proceed with to the second phase with th...

    €35 (Avg Bid)
    €35 Keskimäär. tarjous
    5 tarjoukset

    We need a perfect Label design for Electronicx Lifepo4 LFP Lithium 100AH and 200Ah Battery. This Electronicx Battery will be sold worldwide online and need excellent design. We already Programmed APPS for Android and IOS who can connect to our Electronicx Battery. 353x175x190mm Front Label and Top Labels. 100AH 1280 Wh 12,8V Electronicx Logo is EU Brand and must be integrated in the Label. We ...

    €501 (Avg Bid)
    Mainostettu Taattu Sinetöity Huippukilpailu
    €501
    47 työtä

    Hello, Looking for some help with smart batteries and SMBUS standard. Trying to replicate a smart battery and the SMBUS connectivity with a µC. I'm using battery packs from the company RRC Power Solutions and I bought their power management module RRC-PMM240 to charge the battery packs. My desire is to develop a Smart Battery Emulator, which pretends to be a Smart Battery. The emulator ...

    €176 (Avg Bid)
    €176 Keskimäär. tarjous
    9 tarjoukset
    Battery Cell Balancing 5 päivää left

    I need someone who has a previous idea in this project. I wan to build a matlab simulink of a cell balancing model. the works needs to be genuine.

    €107 (Avg Bid)
    €107 Keskimäär. tarjous
    2 tarjoukset
    Air Quality Monitoring Device 5 päivää left
    VARMENNETTU

    I want to make a handy air quality monitoring gadget. I need the following specifications, Dimension : 160x60x15 (mm) Display: 2.9 inches E-ink Battery: 2000/2500 mah LIPO Bluetooth: BLUENRGY2 or any other BLE which can work as the main processor to save battery. Wi-Fi: Any 5G/2.4G low power wifi Serial type Sensors: I2C, UART, ANALOG (Details will be provided to winner) Firmware: Must be OTA Stor...

    €1698 - €2830
    Sinetöity
    €1698 - €2830
    10 tarjoukset
    number plate detection 5 päivää left

    Image result for number plate recognition using raspberry pi brief The system uses a camera along with LCD display circuit interfaced to a Raspberry pi. The system constantly processes incoming camera footage to detect any trace of number plates. On sensing a number plate in front of the camera, it processes the camera input, extracts the number plate part from the image.

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    10 tarjoukset

    I need an electronics engineer for an e bike project. Please read job description carefully before applying Tasks: 1) Define electronics components specifications 2) Create scheme 3) Find mass-produced components 4) Find suppliers for needed custom components and take care of the whole procurement process 3D cad software rquired,for conception of battery (battery shell design and display shell...

    €122 (Avg Bid)
    €122 Keskimäär. tarjous
    12 tarjoukset

    You must live in... Brasil, Colombia, México, Argentina, Chile, Uruguay, or another country in Latin America. ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month...

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    22 tarjoukset

    I am looking for an expert with Microchip Studio who can quickly troubleshoot problems in using Microchip Studio (formerly Atmel Studio). I am an electrical engineer circuit designer, printed circuit board designer, and skilled C programmer. Some of my projects use Microchip Technologies (formerly Atmel) xMega or SAM microprocessors, so I need to write firmware for those devices to control vario...

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    7 tarjoukset
    commercial flyer 5 päivää left

    i need to make a commercial flyer for my battery

    €45 (Avg Bid)
    €45 Keskimäär. tarjous
    90 tarjoukset

    I want to implement deep sleep on my ESP8266 to enhance battery performance. Certainly for 6 hours sleep then wakeup and read data then again sleep for 6 hours

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    4 tarjoukset

    Need a EEE engineer to an expert on the control system. Expert in theory and control circuit design.

    €16 (Avg Bid)
    €16 Keskimäär. tarjous
    10 tarjoukset

    design a linear amplifier with the stiff base bias based on a general purpose non bipolar junction 2N3903 transistor with the characteristics given. The amplifier must have a small signal voltage gain of 20, and low cut off frequency of 200 Hz. A suitable single-rail amplifier supply voltage Vs needs to be in the region of 15-20 V, and the operating collector current should be 10mA. Draw the circ...

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    7 tarjoukset

    The company will be mostly doing off grid project which includes solar panels, Battery and diesel generator.

    €285 (Avg Bid)
    €285 Keskimäär. tarjous
    11 tarjoukset

    please find the file attached - u would need Simulink skills + knowledge of power electronics

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    9 tarjoukset

    i have a battery bussiness what i want is that i should have have a barcode scanner and and multimeter , both connected to computer and as i scan barcode of each battery and take multimeter reading , it get updated in excell sheet in computer, also for which custom barcodes at each battery containing a required information.

    €112 (Avg Bid)
    €112 Keskimäär. tarjous
    8 tarjoukset
    Project for Jia Tyan L. 7 päivää left

    Hi Jia Tyan L., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am looking for someone, who is able to copy write product descriptions for our e commerce site and captions for our social media page. - Food Products mainly Hawker food in Singapore Our new store website is [kirjaudu nähdäksesi URL:n] We have been operating in Chomp ...

    €62 (Avg Bid)
    €62 Keskimäär. tarjous
    1 tarjoukset
    inject power into a motherboard 4 päivää left
    VARMENNETTU

    I am looking for someone who knows how to inject power into a motherboard to find a short circuit or a shorted chip. This is a very sensitive issue so please know what you are talking about. An electrical engineer would be great. Thank you

    €35 (Avg Bid)
    €35 Keskimäär. tarjous
    7 tarjoukset

    Design a battery operated IOT device, and write program to integrate with AWS / Google IOT.

    €389 (Avg Bid)
    €389 Keskimäär. tarjous
    7 tarjoukset

    I am developing a CO2 cartridge based parachute deployment system for high altitude amateur rockets. There are many dual deployment altimeters already available to the hobby community. I need an electronic circuit that will take the apogee deploy signal from any altimeter and instead of firing a Pyro match to light a black powder charge, the signal will latch a solid state relay for a period of ...

    €155 (Avg Bid)
    €155 Keskimäär. tarjous
    10 tarjoukset

    The activity is assemble and simulate a MVDC circuit in PSCAD as in the attachment. Show the converter topology, explain the operation principle and the calculation memory, inserting the voltage graphs and output current and, to the inverters, insert the harmonics graphs. It’s better of could be done in portuguese. But in english is also ok??‍♂️

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    8 tarjoukset

    I would like to build an APP to help health professionals to standardize test scores and display them in a comprehensive graph. For the user, there would be a first screen in which they select a test or a battery of tests, and a second in which they introduce demographic information and raw scores for several scales. After that, the app calculates the z-score for each scale and rate their severity...

    €596 (Avg Bid)
    €596 Keskimäär. tarjous
    27 tarjoukset
    Coins and watches macro-photos maker -- 2 3 päivää left
    VARMENNETTU

    We need a bespoke device to be made - something like a specific microscope camera. This is a device to make high resolution photos for different metal objects 3-6 cm of diameter - rare watches etc. Device should make a detailed photo of the part of the object (<1 cm) and send the file to the laptop by usb or wireless protocol. Files should be placed in a defined folder. Objects should be shot i...

    €1722 (Avg Bid)
    €1722 Keskimäär. tarjous
    3 tarjoukset

    Solving some questions related to norton theorem etc and ac circuit

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    10 tarjoukset
    noise gate analogic audio portable 3 päivää left
    VARMENNETTU

    Hello. As a part of a personal project i need to manufature a noise gate analogic audio portable. It will be part of a beltpack. contact me for reciving more information If you thing that could develop a high audio noise gate wtih deasy chain or key. The protophype must be smaller , for this reason let me know wich size you thing that the circuit will take. As a reference look NR300 Beringher ...

    €480 (Avg Bid)
    €480 Keskimäär. tarjous
    8 tarjoukset

    I wish to simulate PCM based Battery thermal management system for the cylindrical battery using Ansys Fluent. Need to study the effect of gravity on the melting of the pcm. Two cases to solve: 1. PCM between the hollow cylinder (Zheng et al 2020 attached with this, figure 1, pure PCM without fins) 2. Cuboidal PCM information is given in the datasheet (STEP file for the geometry is attached) ...

    €15 (Avg Bid)
    €15 Keskimäär. tarjous
    2 tarjoukset
    SVD-Lens-prototype 3 päivää left

    Hello there, I am Andy Wong, a student from Hong Kong. I want to create a gadget that looks like the attached photo (the photo is used for illustration purpose only), which is capable of using color light sensors to measure distances between the device and screens of different devices (TV/ Computers/ Smartphones/ etc.) in real time whenever the device is switched on, when the sensor detected the d...

    €1997 (Avg Bid)
    €1997 Keskimäär. tarjous
    11 tarjoukset

    I need solutions with some exercises from the Circuit theory subject.

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    25 tarjoukset

    We want to have build GSM/Wifi based data aquisition system to read the following analog inputs: 1. Level Measurement (non-contacting type/5ft) 2. Temperature measurement preferabbly non-contacting type 3. Current (amps) measurement- 2no. This system need to have option to log the data in case loss of communication and option to transmit the data to cloud server over internet if communication avai...

    €117 (Avg Bid)
    €117 Keskimäär. tarjous
    4 tarjoukset

    I want to use Stm32 nucleo G474re drive Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack(HT16K33 with 7-segment LED matrix). What library do I need from adafruit library and what circuit connection should I make, I am using CubeIDE.

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    1 tarjoukset

    I want to use Stm32 nucleo G474re drive Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack(HT16K33 with 7-segment LED matrix). What library do I need from adafruit library and what circuit connection should I make, I am using CubeIDE.

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    1 tarjoukset

    I want to use Stm32 nucleo G474re drive Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack(HT16K33 with 7-segment LED matrix). What library do I need from adafruit library and what circuit connection should I make, I am using CubeIDE.

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    1 tarjoukset

    I want to use Stm32 nucleo G474re drive Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack(HT16K33 with 7-segment LED matrix). What library do I need from adafruit library and what circuit connection should I make, I am using CubeIDE.

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    1 tarjoukset
    3D PRODUCT ANIMATION 3 päivää left

    Can you provide rough quotes to make items (#1-4) for 3D Product Design and (#5-6) for 3D Product Animation with near the same quality? [kirjaudu nähdäksesi URL:n] We are looking to build something similar to the design and animation, 1. 3D Model of Battery Cross-Section (Time Stamp: 0:26) 2. 3D Model of Electrode Particle View for Energy-Oriented App - Design 1 (Time Stamp: 0:52) 3...

    €432 (Avg Bid)
    €432 Keskimäär. tarjous
    26 tarjoukset

    This has been posted for a preferred bidder - please do not contact me regarding this project. Convert provided .dxf and produce a set of identical gerber manufacturing files. A silkscreen layer should be added showing the component numbers with placement as in the second .dxf component placement file.

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    4 tarjoukset
    Assembly language programming 3 päivää left
    VARMENNETTU

    You need to design and code an assembly language program for the PIC16F684 microcontroller chip on the PIC Flash Starter Kit 1 so that the given set of red LEDs on a printed circuit board (PCB) are switched ON/OFF in a particular manner. Budget is fixed - 750 INR only

    €9 (Avg Bid)
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    6 tarjoukset
    Analog ic design 3 päivää left
    VARMENNETTU

    I need someone who is majored at electrical engineering, specifically Thoroughly investigates the fundamentals in design and analysis of analog and mixed-signal integrated circuits. Topics include analog MOS transistor models, current sources and sinks, circuit reference, amplifier, feedback amplifiers, differential amplifiers and operational amplifiers

    €24 / hr (Avg Bid)
    €24 / hr Keskimäär. tarjous
    23 tarjoukset

    I'm creating a communication system based on a popular comm software that's going to require a Windows C# application interface (service) able to send/receive input via standard DLL/API interface. Raspberry side - I'll require a minimal circuit board (Raspberry Pi) light/button array for each comm area. The Raspberry should be capable of having an easy out of box functionality with...

    €1030 (Avg Bid)
    €1030 Keskimäär. tarjous
    27 tarjoukset

    Need to design packaging for our new 40v Lithium brush cutter , which we are planning to sell in our own brand through Amazon and various agents through about the world . we like a minimalistic design yet with all informations necessary for the marketing purposes .Our Brand is Grazter (Logo attached )Our main outlets will be Amazon , Supermarkets .

    €65 (Avg Bid)
    €65 Keskimäär. tarjous
    52 tarjoukset

    Hi, we looking for someone who can do these tasks 1. Solve simple/complex problems which has R/C and with Voltage/Current Sources in circuits 2. Simulate all circuits and verify results in LTSpice-Tool 3. Create engaging document(PPT) which explains solutions to all the problems 4. Good at circuit design 5. Open for learning and multiple corrections Number of problems can be approximately : 15-...

    €16 (Avg Bid)
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    11 tarjoukset
    Design a Circuit 2 päivää left

    I need someone to design a circuit for me. More details will be shared in discussing.

    €18 (Avg Bid)
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    14 tarjoukset
    Trophy icon PCB and Schematic design for Daikin p1p2 2 päivää left

    I need to design hardware to communicate with Daikin P1P2 to atmega 328p. I already create hardware that are connect to Daikin BRC1E73 that pin 1 and 6 have been cut from the BRC1E73 circuit then connect to the Atmega328p to test communication and prove concept. I need help to design all circuit schematic to copy the BRC1E73 part that i use and add in my existing design. Scope of work will be -S...

    €64 (Avg Bid)
    €64
    2 työtä

    I have a Load (Electrical Device) that works on a Li-ion Battery, which gets charged with a small Solar panel Connected to it. It works pretty well till there is enough power in the battery and then it switches off. I wanted a circuit which could sense the Voltage of the battery, and if below a particular level then the CCTV Camera should work using an AC to DC converter circuit of the required vo...

    €100 (Avg Bid)
    €100 Keskimäär. tarjous
    11 tarjoukset

    I would to build a PIC microcontroller project which can autonomously administer an entrance breathalyser test and also provide biometric access control system. I only require the PIC microcontroller code and the PCB circuit layout.

    €475 (Avg Bid)
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    18 tarjoukset