ตัวกรอง

การค้นหาล่าสุดของฉัน
คัดกรองโดย:
งบประมาณ
ถึง
ถึง
ถึง
ประเภท
ทักษะ
ภาษา
    สถานะงาน
    2,000 battery chargers free circuit งานที่พบ, การเสนอราคา USD
    I need an article writer for my website -- 5 หมดเขตแล้ว left

    I require an article writer to create text, video, link and images posts for my website. I am looking for someone who can write in an informal and relaxed tone. Someone who can write in a more conversational tone that is free flowing. I'm not interested in anyone who's writing style sounds too professional and formal so if you write like this please don't bid on my project. Before work begins I will need a sample article rewriting which i will send to you to gauge if your writing style is going to be a good match for us. If your not willing to write a sample don't bother bidding on my project. This is long term work for the right person. Thanks

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    120 คำเสนอราคา
    Trophy icon Product research on vehicle charging stop/resume system 23-10-010 หมดเขตแล้ว left

    <Overview> Please collect product information on vehicles that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This technology is used to charge the battery in the vehicle. One of the problems with technology for charging vehicles is that once charging has stopped for some reason, charging cannot be resumed. To solve this problem, this technology unlocks the charging connector when charging stops for some reason while the charging connector is connected, and then locks the charging connector and restarts charging after a predetermined period of time. <<NOTICE>> The target car brands in this search are limited to US, European, Chinese and South Korean brands. <Deadline> T...

    $50 (Avg Bid)
    การันตี
    Email Free shipping into French หมดเขตแล้ว left

    Hi Desource Translation, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $12 (Avg Bid)
    $12 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Mix sound at a concert หมดเขตแล้ว left

    I am looking for a talented audio engineer to assist with mixing sound at an upcoming concert. The size of the venue is small (up to 500 people), and the music to be performed will be Rock/Pop. No special sound requirements or effects are desired, I just need standard concert sound delivered. The ideal mix engineer will have a solid track record of succ...performed will be Rock/Pop. No special sound requirements or effects are desired, I just need standard concert sound delivered. The ideal mix engineer will have a solid track record of success creating professional sound experiences in intimate live event settings. You must have experience running sound and a good understanding of what it takes to make a show sound its best. If this is you, please feel free to reach out for more in...

    $300 (Avg Bid)
    พื้นที่
    $300 การประมูลเฉลี่ย
    1 คำเสนอราคา
    3D design หมดเขตแล้ว left

    I need to create a container to house both the microcontroller (Feather Huzzah) and the TDK sensor listed in t...the wires to pass through. Additionally, a second layer should be designed to fit above the microcontroller. This layer should be flat and have holes on both sides. These holes are meant for the wires connected to the battery, allowing them to exit the enclosure. It's flexible to adjust the size of the container, ensuring there's ample space around the components inside. The primary objective is to securely accommodate the microcontroller, sensor, and necessary wiring while maintaining their fixed positions within the box. The design specifics are open-ended, so feel free to use your creativity while ensuring the mentioned components can be securely p...

    $33 (Avg Bid)
    $33 การประมูลเฉลี่ย
    34 คำเสนอราคา
    Discussion Requirement หมดเขตแล้ว left

    1. Discussion Requirement • This is an individual assignment and you are required to post in the discussion area. Posts should exhibit careful thought and logical reasoning. Support your statement with examples, experience, or references • Each post should not be less than 200 words • Your contributions to the discussion should be complete and free of spelling, punctuation, and grammatical errors. • The discussions must be completed by the due dates specified on the assignment itself Chad H. Van Iddekinge of Florida State University and his colleagues reviewed 81 studies to investigate the link between an employee’s prior work experience and his or her performance in a new organization. They found no significant correlation

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    38 คำเสนอราคา
    WP-Bakery is not firing on the site. หมดเขตแล้ว left

    Project Title: WP-Bakery Troubleshooting and Improvement Overview: I am currently experiencing issues with my website's functionality, specifically with the WP-Bakery page builder plugin. I am seeking a skilled freelancer who can diagnose and fix these issues to ensure the proper functioning of my site...and product pages 3. Optimize website speed to enhance overall performance 4. Improve website design using WP-Bakery's features and capabilities 5. Fix any specific bugs or errors related to WP-Bakery and its integration Deliverables: - Fully functioning and optimized website with WP-Bakery working as intended - Improved website speed and enhanced design using WP-Bakery's features - Bug-free and error-free integration of WP-Bakery on the site If you have the...

    $189 (Avg Bid)
    $189 การประมูลเฉลี่ย
    117 คำเสนอราคา
    website for a health sharing company หมดเขตแล้ว left

    I have a vision for a website for a health sharing company that allows users to sign up and become members. This website needs to have a few key features including a free quote button, FAQ, about, and live chat support. I already have some content and graphics prepared for the website, but I will need the freelancer to create more content and graphics to complete the website. The primary goal of my website is to allow users to get their free quote and then schedule a call with a licensed agent to sign up. With these features, the website will be able to provide an optimal experience for the users and facilitate communication between members. For reference, my current site is but I would like it to look much more professional. I have specific links for the quote

    $13 / hr (Avg Bid)
    $13 / hr การประมูลเฉลี่ย
    112 คำเสนอราคา
    Trophy icon Do some 3D Modelling for a body device หมดเขตแล้ว left

    I am looking for a freelancer who can help me with 3D modeling for a high-poly and highly detailed body device. Specifically, I am in need of a 3D model for a massager. power battery roller with led light also please see some photos idea Design Preferences: - I am open to suggestions and do not have a specific design in mind. Skills and Experience: - Experience in 3D modeling and creating high-poly and highly detailed models is required. - Knowledge of body devices, particularly massagers, is preferred. - Ability to provide creative suggestions and collaborate on the design process is valued. Overall, I am seeking a skilled freelancer who can bring my vision to life and create a highly detailed 3D model for a massager.

    $380 (Avg Bid)
    แนะนำ การันตี ปิดผนึก NDA
    Schematics and BOM หมดเขตแล้ว left

    I am looking for a freelancer who can help me with creating circuit diagrams for an industrial project. I need guidance on selecting components for the Bill of Materials (BOM). Skills and Experience: - Strong experience in creating circuit diagrams - Knowledge of industrial applications and requirements - Ability to provide guidance on selecting components for the BOM

    $1946 (Avg Bid)
    $1946 การประมูลเฉลี่ย
    26 คำเสนอราคา
    Electrical Engineering tutor หมดเขตแล้ว left

    Title: Advanced Online Electrical Engineering Tutor Skills and Experience: - Expertise in power systems within the field of electrical engineering - Proficient in advanced circuit analysis and electronics - Strong ability to teach complex concepts and theories in an online setting Project Description: I am seeking an advanced online electrical engineering tutor who specializes in power systems. I require assistance with complex topics and concepts in this field. The ideal candidate should possess a deep understanding of circuit analysis and electronics. The tutoring sessions will be conducted entirely online, so the ability to effectively communicate and teach through virtual platforms is essential. The tutor should be able to explain complex theories and concepts clearl...

    $7 / hr (Avg Bid)
    $7 / hr การประมูลเฉลี่ย
    18 คำเสนอราคา

    ...works on another profile user all works- Main administrator is blocked. Update not resters - I did not took it earlier as it worked as modem on USB cable only for desktop computer. I cna use it as modem only now as from settings I can go to tethering. Update do not restarss. All works under another user profile on thsi Huawei mate 20 lite. Please kindly help via Teamvier . Some say I have broken battery socket loading cable - but not sure as it is loading. I cannot download contacts no images from gallery and contacts from smartphone. - I do not have a backup for my lost contacts. - I do not have any specific requirements or preferences for the recovery process and trust the freelancer's expertise. - The ideal freelancer for this project will have experience with fixing Hu...

    $160 (Avg Bid)
    $160 การประมูลเฉลี่ย
    6 คำเสนอราคา
    Trophy icon Contest for mousepad design for Japebo employees หมดเขตแล้ว left

    ...vibrant and colorful color scheme. I have some ideas in mind for the design, but I am also open to suggestions and creativity from the designer. Minimum it should include some reference to our Logo (), but could be just a letter or the logo in supersize only showing parts of it or it could include the entire logo, you can choose to implemt colours from the website also, or you can have free possibilities on colours. Images just for reference to the task. Requirements: - Expertise in creating illustrative designs - Strong understanding of color theory and ability to create vibrant and colorful designs - Ability to incorporate client's ideas into the design while also bringing unique and creative suggestions - Proficiency in graphic design software to create high-quality...

    $54 (Avg Bid)
    การันตี
    Hive Heating API Data logging หมดเขตแล้ว left

    I have a hive heating system at home and would like a webpage that logs and creates a graph of the room temperatures. This has been done before as per this link, I would like a HTML webpage that allows you to log into a secure account that is linked to your API, then view...would like a webpage that logs and creates a graph of the room temperatures. This has been done before as per this link, I would like a HTML webpage that allows you to log into a secure account that is linked to your API, then view a graph of the temperatures over the past day and week etc. It would also be nice to see any other information the API has, i.e. battery percentage of the devices, Outside temperature and and if the heating id on/off

    $190 (Avg Bid)
    $190 การประมูลเฉลี่ย
    15 คำเสนอราคา
    Solar PV String Sizing หมดเขตแล้ว left

    ... Ideal Skills and Experience: - Expertise in solar PV system design and sizing - In-depth knowledge of various types of solar panels and inverters - Familiarity with battery storage systems and their integration with solar PV systems - Understanding of load analysis and power consumption calculations - Experience with designing systems for rural areas and addressing unique challenges associated with such environments Project Deliverables: - Detailed analysis of the power consumption requirements and load profile - Recommendation for the optimal number and type of solar panels and inverters - Design proposal for the battery storage system - Calculation of the required string size and configuration for the solar PV system - Consideration of any additional factors specific ...

    $14 (Avg Bid)
    $14 การประมูลเฉลี่ย
    5 คำเสนอราคา
    Three phase 1 KW 110 Vdc to 220 Vac motor inverter หมดเขตแล้ว left

    I am looking for a freelancer who can assist me with a circuit design project. I have a rough idea of the layout design, but I am open to suggestions. The timeframe for completing the project is flexible. Skills and experience required: - Strong knowledge and experience in circuit design - Ability to work with a rough idea and provide suggestions for layout design - Flexibility in terms of project completion timeframe Sine wave output voltage Output frequency 50 Hz EN 50155 compliant Input voltage 110 Vdc Input voltage range 77 - 138 Vdc Output voltage 230 Vac Output current 12.5 Amps Apparent output power 1500 VA Output voltage control with input 0-10 Vdc Open loop control is used. This inverter will be used to control a 1 kW fan mounted on the train, therefore the si...

    $1059 (Avg Bid)
    $1059 การประมูลเฉลี่ย
    24 คำเสนอราคา
    electric vehicle repair website หมดเขตแล้ว left

    ...will serve as a platform to showcase the specific services we offer, including We are providing service and maintenance for all Tesla vehicles. We provide a variety of unique services such as vehicle diagnostics, maintenance, repair services, and collision repair. We have experience in performing basic maintenance to all computer hardware, software and battery issues.  Tesla EV Diagnostics and Services High Voltage Issues HVAC Issues HV Battery Repair or replacement Retrieving access to vehicles without keys and app access FSD & Supercharging issues Bio-defense mode retrofits Matrix headlight retrofits Salvage vehicle issues, ex: not starting, missing key, etc. and much more.  Content and Branding: - I have some existing content and branding that I wo...

    $523 (Avg Bid)
    $523 การประมูลเฉลี่ย
    238 คำเสนอราคา
    Create a Flyer For Free Tutoring หมดเขตแล้ว left

    I am looking for a talented graphic designer to create a visually appealing flyer for our free tutoring program targeting elementary school students. The main message we want to convey through the flyer is how to register for tutoring and the benefits of registering for our tutoring program. I will need two formats of the flyer, one in full color and one in black and white. They will be printed on 8x11 paper. Skills and Experience: - Proficiency in graphic design software and tools - Experience in creating flyers and promotional materials - Knowledge of effective design principles for attracting the attention of elementary school students parents - Ability to create engaging and visually appealing designs that effectively convey the desired message - Familiarity with both digital ...

    $27 (Avg Bid)
    $27 การประมูลเฉลี่ย
    142 คำเสนอราคา
    “Find the person” หมดเขตแล้ว left

    I would like to have a drawing made like a “where’s Waldo” puzzle. Where you have to search to find something. I would like it to be no bigger than the size of a piece of paper. The setting I would like to be a football stadium that looks like sofi stadium where the La chargers play. In the puzzle I would like the game, food stands to include lots of different foods but for sure meatballs, beer to include bud light. Clothing stands etc like you are at a real football game. In the photo I would like hidden a “goldfish” where someone has to search super hard like a Waldo photo to find the fish. Can this be done. I would need by Nov 6

    $95 (Avg Bid)
    $95 การประมูลเฉลี่ย
    14 คำเสนอราคา

    I am looking for a writer to create a comprehensive user manual on how to change and maintain a Toyota Corolla 2013 battery. The manual should be written in layman's terms, making it accessible to a wide range of users. Specific requirements for the project include: - The manual should be a comprehensive guide with step-by-step instructions and troubleshooting tips. - The manual should be specific to a particular Toyota Corolla 2013 model. - The ideal writer for this job should have experience in automotive writing and be able to explain technical concepts in a clear and concise manner. - Illustrations or diagrams can be included to enhance the clarity of the instructions. two to five pages long If you have the necessary skills and experience to create a detailed user manu...

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    23 คำเสนอราคา

    I want to make an ems (electro muscle stim) device circuit. Let it output 100v - 100ma" I will do the microprocessor side, I only need the power side. sample product:

    $136 (Avg Bid)
    $136 การประมูลเฉลี่ย
    18 คำเสนอราคา
    PCB DESIGN หมดเขตแล้ว left

    ...specific requirements of your connections. - **4-Channel Logic Converter:** - Connection depends on the logic levels of the components being interfaced. Assign appropriate GPIO pins to the logic converter’s input/output pins as required. Please note that these pin assignments are just as a suggested guide. The actual pin assignment and configuration might differ based on your project's circuit design, the availability of pins, and specific technical requirements of the components used. Always consult the ESP32 pinout diagram and the datasheets for the components to ensure correct wiring and compatibility. The aim of this project is to design a comprehensive PCB layout that accommodates these components, ensuring optimal functionality and integration. The PCB...

    $140 (Avg Bid)
    $140 การประมูลเฉลี่ย
    12 คำเสนอราคา
    Looking for a quick writer -- 2 หมดเขตแล้ว left

    I am looking for a quick writer(Pays 2 INR per word) who can deliver high-quality content within a tight deadline. The ideal candidate should be able to write pieces that are less than 500 words in a professional style. They should have a strong command of language and be able to effectiv...tight deadline. The ideal candidate should be able to write pieces that are less than 500 words in a professional style. They should have a strong command of language and be able to effectively communicate complex ideas in a concise manner. The ability to conduct thorough research and adhere to strict deadlines is essential. This project requires someone who is detail-oriented and can deliver error-free work. Experience in writing for various industries and adapting to different tones and styles ...

    $6 / hr (Avg Bid)
    $6 / hr การประมูลเฉลี่ย
    44 คำเสนอราคา

    I am looking for a freelancer who can help me connect to ABL electric car chargers eMH1 and read charge sessions. Here are the project requirements: Electric Car Charger Type: - The chargers I have are ABB chargers. Software Interface for Managing Charging Sessions: - I need a software interface for managing the charging sessions. Preferred Programming Language: - I am open to any programming language. Ideal Skills and Experience: - Experience working with ABB electric car chargers. - Strong knowledge of software development and data extraction. If you are confident in your ability to connect to ABB electric car chargers and extract charge session data, please bid on this project. Charger product page:

    $21 / hr (Avg Bid)
    $21 / hr การประมูลเฉลี่ย
    48 คำเสนอราคา

    Hi Juanita, This is the proposal for the logo design for a women's free diving dive club (free diving only) as we have discussed in the chat Please accept this offer and let's start your logo design project. Thanks in advance Simon Dsilva

    $49 (Avg Bid)
    $49 การประมูลเฉลี่ย
    73 คำเสนอราคา

    I am looking for a freelancer who can assist with two specific issues on my website: the Free Assistance Form not getting submitted, GT Metrix optimization and some minor issues. Please review the project in detail by clicking the link below-

    $46 (Avg Bid)
    $46 การประมูลเฉลี่ย
    8 คำเสนอราคา
    Product Manager & Market Research Specialist หมดเขตแล้ว left

    ...Specialist Industry: Electronics Manufacturing, Cable Assemblies, & Sheet metal for US Government Objective: Conduct market research for US Government agencies to determine potential demand Target Demographic: US Government Skills and Experience Needed: - Strong background in market research and analysis - Experience in Manufacturing and technology, specifically cable assemblies, printed circuit board assemblies, and sheet metal - Familiarity with the US manufacturing sector and government procurement processes - Ability to research product requirements and demand history (using US Government data that is publicly available on sites such as GSA Advantage) - Proficiency in data analysis and presentation - Excellent communication and presentation skills Project Descriptio...

    $11 / hr (Avg Bid)
    $11 / hr การประมูลเฉลี่ย
    20 คำเสนอราคา
    Electrical Circuit for Mosquito trapper หมดเขตแล้ว left

    I am looking for a skilled electrical engineer to design an electrical circuit for a mosquito trapper. The project requirements are as follows: Power source: The mosquito trapper should be powered by an electric outlet. Trap capacity: The desired trap capacity is small, capable of trapping 1-50 mosquitos. Additional features: The client requires the following additional features for the mosquito trapper: - A night light - A fan - A buzzer Ideal skills and experience for the job: - Experience in electrical circuit design - Knowledge of power sources and their integration - Familiarity with designing circuits for small trap capacities - Proficiency in integrating additional features such as a night light, fan, and buzzer If you have the necessary skills and experience, ple...

    $27 (Avg Bid)
    $27 การประมูลเฉลี่ย
    8 คำเสนอราคา
    Need a aurdino expert -- 2 หมดเขตแล้ว left

    i need a circuit desing and code for my project i will provide all the details

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    14 คำเสนอราคา
    Simple Switch Circuit Design หมดเขตแล้ว left

    ...engineer to design a simple switch circuit for my project. The circuit will have the following requirements: Input Voltage: - The desired input voltage for the circuit is 3V. Load: - The circuit will be moving a small pole using a DC motor. Switch: - Push to hold switch for the circuit design. After pressing the switch it will turn a small motor that moves a metal pole until it triggers an upper limit switch and stops motor, the switch is then released. After pressing switch again the motor turns in opposite direction and moves pole down until it triggers a lower limit switch and stops motor, the switch is then released. I am looking for this to be done without the use of arduino and as small components as possible. Skills and Experience: - Expe...

    $41 (Avg Bid)
    $41 การประมูลเฉลี่ย
    23 คำเสนอราคา
    Arduino or ESP32 Modbus control of Growatt inverters หมดเขตแล้ว left

    ...inverters through an Arduino or ESP32 platform. We possess the comprehensive MODBUS documentation from Growatt and aim to design a straightforward web interface, directly hosted on the Arduino or ESP32. This will connect to a government-supplied API that updates electricity prices on an hourly basis. The objective is for the inverter to initiate battery charging when electricity prices are low, thereby optimizing household electricity costs by charging the battery storage system at the most economical rates. Requirements: - The project is for an existing business, so experience in working with industrial automation systems is preferred. - Only software development is required, no hardware integration. - The documentation level required is standard. Ideal Skills and Exper...

    $5491 (Avg Bid)
    $5491 การประมูลเฉลี่ย
    71 คำเสนอราคา
    Free alternatives for google maps api หมดเขตแล้ว left

    Hi, Want to ask if there is alternatives for google map api? I want use in delivery app. I was using google map and it was working perfect in free periode. After end free periode I changed email and got new key for google map. But its not working. Dont understand whats issue. «The issue is the free trial is end in old key we have create new account with new key with same steps but auto complete not working in code it's require this auto complete feature to select address and store it in database» Therefor I was thinking to use alternative map api. Or of anyone can fix issue with google map. Thanks

    $521 (Avg Bid)
    $521 การประมูลเฉลี่ย
    38 คำเสนอราคา
    Locate royalty-free MP3s หมดเขตแล้ว left

    I am looking for an expert to help me locate 20 MP3 files of average quality. I am looking for some upbeat instrumental loyalty-free mp3s. Nothing copyrighted or popular music. See the attached samples for an idea of what I want. I am looking for about 20 files. They need to be SIMILAR to my samples. No slow dance, techno, etc. Listen to samples. Thank you!!

    $29 (Avg Bid)
    $29 การประมูลเฉลี่ย
    11 คำเสนอราคา

    Hi, I want to have my printed circuit board (PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on EasyEDA, and I want my entire PCB to be manufactured by JLCPCB, which means that all the components need to be available on LCSC. Additionally, I would like to add a 6-pin JST connector to be able to program my ATtiny84 microcontroller with an Arduino Uno. This approach will facilitate a more efficient and functional integration of all the elements in my project. tactile switch dome for button

    $89 (Avg Bid)
    $89 การประมูลเฉลี่ย
    20 คำเสนอราคา
    Design and develop an algorithm in Matlab/Simulink หมดเขตแล้ว left

    Design and develop an algorithm in Matlab/Simulink Design and develop an algorithm to smoothen the fluctuating output power of Solar PV using hybrid energy storage system consisting of battery and supercapacitor. To make it simple, a low pass filter can be used to isolate the low and high frequency power components between battery and supercapacitor, respectively. But you are not forced to use low pass filter. It can be implemented very easily in Matlab/Simulink. You are given flexibility to choose technologies, system, constraints, sizes, and input data yourself. Main Goal: The input to your model is fluctuating solar power signal and output is the smoothed power. Skills and experience needed for the job: - Proficiency in Matlab/Simulink - Strong background in PV system an...

    $23 (Avg Bid)
    $23 การประมูลเฉลี่ย
    3 คำเสนอราคา

    I am looking for a developer who can help me create an ecommerce website for mobile accessories. The website will primarily be used for selling mobile accessories such as phone cases, screen protectors, and chargers. Skills and experience required for this project: - Proficiency in creating websites - Ability to work with and customize ready templates to create a professional-looking website - Experience in setting up payment gateways and integrating them with the website - Familiarity with SEO best practices to optimize the website for search engines The level of customization required for this website is basic, as I will be using ready templates. However, I would appreciate some assistance in selecting and customizing the templates to ensure a unique and visually appealing des...

    $108 (Avg Bid)
    $108 การประมูลเฉลี่ย
    15 คำเสนอราคา
    Battery regeneration หมดเขตแล้ว left

    I am looking for a skilled professional who can assist me in regenerating a small number of lead-acid batteries. I am open to suggestions regarding the method of regeneration, as I do not have a specific method in mind. The ideal candidate will have experience in battery regeneration and be knowledgeable about different regeneration methods.

    $151 (Avg Bid)
    $151 การประมูลเฉลี่ย
    5 คำเสนอราคา
    Circuitboard for robot หมดเขตแล้ว left

    I'm looking for someone to develop a circuitboard with motor control capabilities for a robot project. I want the robot to find my location and come to me when I press a remote controle button that sends a RF signals. The inbut to this circuit board would be from the RF antenna and the outbut would be a signal to a linear stepper motor to steer the robot weels While this project needs to be completed within a month, I am willing to be flexible and understand that this may take more time depending on the complexity of this project. If you have the acumen to design and develop a motor control circuitboard to my satisfaction, please bid!

    $461 (Avg Bid)
    $461 การประมูลเฉลี่ย
    19 คำเสนอราคา
    Logo Design หมดเขตแล้ว left

    I am looking for a creative and talented designer to create a logo for my new enterprise. Requirements: - The logo should be suitable for a new business - I am open to any creative design, so feel free to showcase your artistic skills - There are no specific color or design preferences, so you have complete creative freedom - I am also open to any creative elements, so you can suggest ideas or incorporate your own unique elements Skills and Experience: - Strong graphic design skills - Experience in logo design - Ability to think creatively and come up with unique concepts - Attention to detail to ensure the logo accurately represents the business If you are a talented designer who can bring my vision to life and create a visually appealing logo for my new enterprise, I would lov...

    $16 (Avg Bid)
    $16 การประมูลเฉลี่ย
    26 คำเสนอราคา
    Trophy icon Product survey on lithium-ion battery 23-10-009 หมดเขตแล้ว left

    <Overview> Please collect product information that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This technology is a method for calculating the anode potential of a lithium-ion battery. One of the problems with lithium-ion batteries is that lithium ions precipitate as metallic lithium at the negative electrode. As the anode potential decreases, metallic lithium precipitates. It is therefore necessary to calculate the anode potential. However, the anode potential cannot be measured by a measuring device. To solve problem, this technology calculates the negative electrode potential of lithium-ion batteries without using a measuring equipment. (For example, the negative electrode potential ...

    $50 (Avg Bid)
    การันตี
    Context Free Grammar conversions into CNF AND GNF หมดเขตแล้ว left

    I am looking for a freelancer who can help me with converting a Context-Sensitive Grammar into Chomsky Normal Form (CNF) and Greibach Normal Form (GNF). Current Format: - The context-free grammar is in the form of a Context-Sensitive Grammar. Preferred Programming Language: - There is no preferred programming language for the conversion. Number of Rules: - The number of rules in the context-free grammar is unknown. Ideal Skills and Experience: - Strong understanding of Context-Sensitive Grammar and its conversion into CNF and GNF. - Proficiency in Python, C++, or Java (any one of these languages). - Experience in working with grammar conversions and formal language theory. - Attention to detail and ability to handle complex grammar structures. - Good communication skills...

    $86 (Avg Bid)
    $86 การประมูลเฉลี่ย
    5 คำเสนอราคา
    actors for student short scene assessment needed! หมดเขตแล้ว left

    I am looking for 10 actors aged 18-70 for a JMC Academy student film! This is a great opportunity for beginners and students who are looking for experience and things to put on your resume. This scene will be a recreation from the iconic Poseidon Adventure film for assessment, located in JMC academy's studio. There will only be one shoot day, and lunch will be provided on set. If you are free for one day around late November/early December, please get in touch, we'd love to hear from you!

    $666 (Avg Bid)
    $666 การประมูลเฉลี่ย
    3 คำเสนอราคา

    I am looking for a skilled freelancer to create a dropshipping store on the Shopify platform. The store should be designed to cater to customers in the United States, with a focus on offering products with free and fast shipping options. Key Requirements: - Experience in building dropshipping stores on the Shopify platform - Ability to source and select a good range of products for the store, with a focus on the United States market - Knowledge of effective strategies for offering free and fast shipping options to customers - Proficiency in designing a user-friendly and visually appealing online store Ideal Skills and Experience: - Strong understanding of the dropshipping business model and its key components - Ability to conduct market research and identify profitable prod...

    $206 (Avg Bid)
    $206 การประมูลเฉลี่ย
    33 คำเสนอราคา
    logic gates, truuth table and k maps หมดเขตแล้ว left

    need help with logic Gates truth table and combinational circuit design procedure

    $23 (Avg Bid)
    $23 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Circuit design for alternating motors หมดเขตแล้ว left

    I am looking for a circuit designer to create a design for alternating motors with 1 second intervals. The voltage requirements for these motors need to be 5v, and the intended use of the design is for educational or experimental purposes. I am looking for an efficient design that meets my needs.

    $28 (Avg Bid)
    $28 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Esp32 micropython lvgl camera touchscreen หมดเขตแล้ว left

    I am looking for an expert to integrate Micropython and LVGL for a project involving a camera, touchscreen, and ESP32. The main goal of this project is to develop and create a reliable software on these components. The freelancer I am seeking must have extensive experience with both Micropython a...a reliable software on these components. The freelancer I am seeking must have extensive experience with both Micropython and LVGL. A detailed list of features is supplied, and I am expecting them to be included. This project requires a programmer who understands the ESP32 architecture in order to build an embedded system that is robust and reliable. Some additional features are battery powered and charging circuit. If you think you are the right person for this job, I would love ...

    $519 (Avg Bid)
    $519 การประมูลเฉลี่ย
    20 คำเสนอราคา
    Small Changes required in PCB หมดเขตแล้ว left

    I am looking for an experienced PCB designer who can make minor circuit modifications to an existing PCB. The specific changes that need to be made include minor modification. The schematics and board layout files for the existing PCB are available. The preferred software for PCB design is KiCad. Ideal skills and experience for this job include: - Proficiency in KiCad - Experience in circuit modification - Strong understanding of PCB design principles - Attention to detail and ability to work with existing schematics and board layout files.

    $20 (Avg Bid)
    $20 การประมูลเฉลี่ย
    6 คำเสนอราคา
    Review Juniper SRX300 router for AT&T Migration หมดเขตแล้ว left

    Review and modify configuration if necessary, in preparation for AT&T migration from an old AT&T circuit to new AT&T circuit. Old circuit uplinks to SFP port on Juniper and new circuit will uplink to port 5. Old circuit will be disconnected (along with its endpoint subnet) with new circuit will have its own endpoint subnet.

    $38 / hr (Avg Bid)
    $38 / hr การประมูลเฉลี่ย
    12 คำเสนอราคา