Battery chargers free circuit trabalhos

I am looking for a skilled UI designer who can create a retro UI for a PC game done completely in 16 color CP437 ASCII characters which is a UI revision for the game tinyHack. The game is being developed for the PC platform interfaced via telnet and has a retro circuit board cyber hacker art style. Key requirements for the project include: - Creating UI elements that match the retro cyber art style of the game. - Designing the 1 game level for the game. - Making sure the map design is optimized for 80x24 characters of screen space - The score will be displayed in the font of Tmplr https://patorjk.com/software/taag/#p=display&f=Tmplr&t=12345678910 #Score Total Score can not be more than 6 characters. All 6 characters

...to design a simple electronic power circuit for an industrial/security application. Application Electronic security and access control systems typically use 12 or 24VDC power supplies. We design security peripherals but most of our designs require 12VDC. Requirement We are seeking a circuit design that, from a single input, can automatically sense the incoming voltage and provide a 12VDC output. This circuit will be used at the front end of several different designs. Manual switching to achieve the outcome is not desirable. Power Input - A single power input ranging from 12-28VDC (typically 13.8 or 27.6VDC) via a single terminal pair. Typically the power input will be from a switch mode power supply with minimal noise. Power Output - The circuit m...

For this contest you dont require any coding skills, I will do that myself, I am looking only for the improvement of this particular screen which I think looks aweful, i dont want to fully change all the aesthetics of the webpage, only focus on the information inside, and how to make it more understandable, the battery section also looks with oportunity gaps. Beware that the table with raw values is expandable, but suggestions are welcomed. I am looking for a skilled designer to improve the layout of my existing HTML design. I am open to suggestions and would like to collaborate with someone who can bring fresh ideas to the table. Specific improvements I am seeking include: - Enhancing the overall layout to make it more visually appealing and user-friendly. - Optimizing the pl...

I am looking for a freelancer who can help me set up my account on the JustCall website so that I can send text messages. The project requires both CNAM Registration and Toll-Free verification. Skills and Experience: - Experience with JustCall website and account setup - Knowledge of CNAM Registration and Toll-Free verification processes - Familiarity with text messaging platforms and APIs Requirements: - The freelancer should be able to assist me in setting up my account on the JustCall website to enable text messaging. - They should have expertise in both CNAM Registration and Toll-Free verification, as these are the two main components of the project. - The freelancer should also have experience in handling large volumes of text messages, as I anticipate sending a...

I am looking for help with a project to provide instructions on what to purchase, and how to construct and program a Raspberry Pi. To monitor refrigerant superheat (in particular refrigerant R404a). This would have to be done via a pressure transducer and thermistor. Then based on the reading, input a set point to open or close a pair of volt free contacts. I am a beginner with Raspberry Pi and so I am open to suggestions when it comes to components and parts for this project. The intended use of this Raspberry Pi monitor will be for personal use. I am looking for someone experienced with Raspberry Pi to help give me detailed instructions on where and what to buy, how to construct and program this device.

We need a solution to the following problem. Our current android application has a background service that fetches current...10 seconds and sends it to our server. This background service is being invoked by a Job Scheduler. This application works perfectly fine for most of the Samsung and Motorola phones. However, our current application fails to work in Vivo, Oppo, Realme devices. We have identified that this issue is caused because of android device purging our background service at the times of poor network, low battery charge and when the user clears the recent apps. We need assistance from an expert to resolve this issue through code changes not through manual configuration so that our background service uninterruptedly runs even in the above scenarios. We look forward to hear...

We need a solution to the following problem. Our current android application has a background service that fetches current...10 seconds and sends it to our server. This background service is being invoked by a Job Scheduler. This application works perfectly fine for most of the Samsung and Motorola phones. However, our current application fails to work in Vivo, Oppo, Realme devices. We have identified that this issue is caused because of android device purging our background service at the times of poor network, low battery charge and when the user clears the recent apps. We need assistance from an expert to resolve this issue through code changes not through manual configuration so that our background service uninterruptedly runs even in the above scenarios. We look forward to hear...

Project Description: I am looking for a skilled electrical engineer to create an induction heater circuit for industrial use. The circuit will need to operate at a power supply voltage of 220V. Skills and Experience: - Proficiency in electrical engineering and circuit design - Experience in designing induction heater circuits - Knowledge of industrial applications and requirements - Ability to work independently and meet project deadlines

Project Title: Modern Web Dashboard for projects Tracking Specific Features: - projects tracking functionality to manage and monitor project progress efficiently Platform: - The dashboard will be used on the web platform Design Preferences: - Modern design style with clean and sleek visuals - Minimalistic approach to ensure a clutter-free interface Ideal Skills and Experience: - Proficiency in web development technologies such as HTML, CSS, and JavaScript - Experience with task tracking systems and tools - Knowledge of modern design principles and UI/UX best practices - Ability to create responsive and user-friendly web interfaces - Strong problem-solving skills to implement complex tracking functionalities Note: Prior experience in building web-based task tracking dashboards w...

I am looking for a freelancer who has experience in current regulation and is knowledgeable in using MATLAB. The project involves calculating the Kp and Ki values for a PI controller to regulate the current of a battery to a reference , the battery is connected to PV panels through a boost converter, and i want extract the maximum power also. Requirements: - Experience in current regulation and control systems - Proficiency in using Simulink for simulations and calculations - Knowledge of boost converters and PV panels - Strong understanding of PI controllers and their parameters - Ability to analyze and optimize power extraction from PV panels If you have previous work or projects that demonstrate your experience in these areas, please include them in your application. ...

...as shown in the attached circuit diagram. The existing motor is 2.85 ohms, and draws under 5 amps at 14 vdc. This actuator motor is being replaced with a much larger motor that draws up to 15 amps (1.35 ohms) for racing purposes, but the factory controller can only handle 5 amps before it cuts out. So I need an additional controller that takes the pair of factory positioning signals (0-14vdc each) at under 5 amps, and generates an identical set of positioning voltages to the larger actuator at up to 15 amps. A separate fused 14vdc power feed at up to 20 amps is available for the new controller to utilize. The actuator motor does not require speed modulation, but I do need as close to instant response as possible from this new intermediate controller. Circuit board d...

I am looking for a professional to help me with a circuit board. My project requires a Printed Circuit Board (PCB) and I need someone to design it. It will be for a personal project, not a commercial product or educational purpose. The freelancer should have expertise in designing circuit boards. Their work should be of the highest standards and meet all of my requirements. I am open to discussing the specific details of the project.

I hosted a sweepstakes gift a groom and his bridal party free haircuts on wedding morning and I need someone to capture content in the suite, and of hair getting cut. I am looking for a freelancer to capture video footage from a suite on my wedding morning. The length of the video required is 1.5 minutes. I have some specifics that I would like the videographer to capture, but I am also open to their discretion in creating an amazing and memorable video. Furthermore, I would like the video to be professionally edited. If you think you have the skills and expertise to make my wedding day unforgettable for years to come, I look forward to hearing from you.

Project Title: Enabling Single Sign On using Microsoft Accounts Overview: We are seeking a skilled developer to enable Single Sign On (SSO) using Microsoft Accounts on our Microsoft Azure platform. The ideal candidate should have experience in SSO implementation and integration with other systems. Requirements: - Proficiency in Microsoft Azure and SSO implementation - Expertise in integrating SSO with Active Directory - Familiarity with Microsoft Accounts and their authentication protocols - Knowledge of web development and custom-built websites Responsibilities: - Configure and enable SSO functionality using Microsoft Accounts on our Microsoft Azure platform - Integrate SSO with Active Directory for seamless user authentication - Collaborate with our team to ensure smooth integration w...

I'm looking for a Texas Registered Electrical Engineer to help me with a special project. I'm looking to have some electrical pages sealed and need an experienced engineer who can help with this task. Texas registration is a must and I would also prefer the electrical engineer to have a few years of experience in the field. Qualified candidates should demonstrate a mastery of circuit design, power systems analysis and control systems design. I'm looking for someone who can take control of the project and provide me with the best possible result. If you think you have what it takes to be the one for this job, please don't hesitate to apply.

Project Description We are looking for someone who can help us preparing a business plan for lithium battery recycling business. The lithium battery recycling factory business plan aims to establish a recycling company that focuses on recycling and reusing lithium batteries, mainly from EV industry. The primary aim of the business will be to recycle lithium batteries and turn them into useful products. The business will target customers from EV and telecom industry as we anticipate that lithium battery recycling will be required in these industries from regulatory perspective. The potential and recurring customers are identified as follows: Commercial Businesses Industrial and Manufacturing Units (Mainly EV industry) Government The recycling factory business plan...

I am looking for a skilled PCB board layout designer who can create a medium-sized (10-20 cm) board with a specific layout design in mind. The primary function of the board will be a power supply circuit. OBS: this is a small project, very simple. my budget is $100 , dead line 3 days at most. you can make it in 3 hours or less. Requirements: - Experience in PCB board layout design - Knowledge of power supply circuits - Ability to work with specific design requirements - Attention to detail and accuracy in layout design Skills: - PCB board layout design - Power supply circuit design - Attention to detail and accuracy in layout design

I am looking for a PCB layout designer for a small-sized PCB (up to 15m x 15cm) with a moderate complexity level (10-20 components). Skills and experience required: - Proficiency in PCB layout design software - Knowledge of circuit design and component placement - Ability to optimize space utilization and ensure proper routing - Experience in creating clear and organized PCB layout documentation The project does not require PCB assembly. The main focus is on designing the layout of the PCB. Please provide examples of your previous PCB layout work and any relevant certifications or qualifications.

We have a seasonal product that I wish to promoted-lithium battery heated glove liners by Thermo Chip. It is a top ranked European based product which we have been selling since 2009 in Canada via Costco online. We want to draw attention to them in the USA and are looking for a influencer that specializes in clothing to help us in this matter. The following is a link to the product on our Shopify storefront. Please contact us if you are interested in helping us introduce this product in the USA. Note-We are looking for a influencer that has a large following of people within the clothing industry and/or people who are outdoor/nature enthusiasts that enjoy outdoor activities. Please also not that because our gloves are thin people who suffer from Raynaud's disease like to w...

A flyback boost circuit that needs to be fixed as I cannot get the simulation to work. Should be constant current. Amplitude - between .2 - 20mA Channel gros on off at 2kHz. Enable is on. Open drain has to be closed by the uP. V_SYS is at 5.1V. HV at 140V I2C sets the ePot resistance Current path from the ring finger to the thumb. Driven by an ESP32 For chronic pain. End waveform

...Nano, a rotary encoder with switch, an On/Off Switch, a dimming rotary encoder and a 3V button battery. The LED display will be able to show a number from 0000 to 9999. The size of the 7 segment LED display is small, so please keep that in mind while designing. I'm open to either incremental or absolute rotary encoders, so take your pick. As for the programming language used for the Arduino Nano, I have no preference - pick whichever works best for you. This project should be straightforward, so please quote your best price. Thanks! Digital Number Display Parts: 4 digit 7 segment led display (small) Arduino nano Rotary encoder with switch On / Off Switch Dimming rotary encoder 3V button battery like the 2450 Function: The led display will show a number from 0000 to...

I'm looking for an experienced 3D modeler to bring my 2d drawings to life for a possible incoming YouTube series. The style should be cute and cartoonish with the intention of animation. I can provide a detailed description of the drawings to ensure the modeler has everything they need. This project is free of charge; however, I look forward to providing recognition in the YouTube series. ;3byeeee and thx

...reboot - 1 no’s 13. Digital Input (switch) for Volume control (increase and decrease) - 2nos 14. Digital Input (switch) for navigation keys - 3nos 15. Digital Input (Tactile switch for box open/close) - 1nos 16. Display: E-ink display with touch (in case without touch separate touch control module shall be used), appropriate part to be selected. 17. HDMI 2.0 Interface. 18. UART/SPI Interface for Battery Charger module connectivity Ideal Skills and Experience: - Experience in schematics development for GPU modules, specifically nVidia Jetson Orin Nx. - Strong knowledge of Audio & video processing capabilities and implementation. - Familiarity with designing carrier boards - Good understanding of power management. - Ability to create custom form factors based on project...

I am looking for a freelancer to help me generate backlinks for my website that promotes chlorine-free pools. The primary goal of these backlinks is to increase website traffic. Ideal Skills and Experience: - Experience in SEO and link building - Knowledge of pool-related websites and environmental-friendly sites - Ability to research potential websites for backlink placement Requirements: - The freelancer should focus on placing backlinks on pool-related sites to target my specific audience. - The freelancer should research potential websites for backlink placement, ensuring that they are high-quality and relevant to my industry. Overall, I am seeking a skilled freelancer who can help improve my website's search engine rankings and promote brand awareness through the strat...

I am looking for an experienced PCB designer to develop a double-sided circuit board. I have a block diagram and have selected a few of the active components to be used. My requirement is that the schematic design and layout should be done in altium designer and the design files should be transferred.

... The completed app should be compatible with the latest iOS version. The developer should be able to give timely feedback and updates throughout the project. Finally, after the completion of the project, the developer should provide necessary technical support Features: >Aws >cloud functions >Bluetooth connectivity >dynamic pricing based on vehicle type, demand, location, usage patterns,etc >battery percentage. Design: - The client has a specific design in mind for the app and will provide the necessary design requirements to the developer. Ideal skills and experience: - Experience in developing mobile apps for both iOS and Android platforms - Strong understanding of EV two-wheeler renting industry - Proficiency in app design and user experience - Ability...

I am looking for an expert with experience in high-speed circuit design, including DDR4, HDMI, and USB3.0.

...the device. Use local storage solutions to securely store these profiles, ensuring that they are only accessible by the authorized application processes. Implement mechanisms for profile aging and pruning to remove outdated information and keep the profile relevant. Energy Efficiency: Task List: Optimize algorithmic efficiency to ensure that the training and inference processes consume minimal battery life. Schedule intensive computational tasks for times when the device is charging or otherwise idle. Integrate with device APIs to gain insights into power consumption and adjust the computational load accordingly. Software Development Kit (SDK) for Integration: Task List: Create an SDK for developers that encapsulates all the above features, allowing easy integration of the fede...

I am looking for an experienced Freelancer to help me design the schematics and custom PCB for a keyboard which will be used to operate an x-ray machine. I have a detailed specification that the Freelancer must follow, and the project will not be considered complete...requirements. I have a flexible timeline for completion and am open to discussing a timeline with the selected Freelancer. The project involves designing schematics and developing a PCB for the keyboard, which will accommodate key functionalities of the x-ray machine. The design must meet safety regulations and should have low power consumption. The Freelancer should be familiar with hardware design and circuit board design to provide an optimal solution. Attached is a design of a similar keyboard to be used as refer...

...when the software is updated, electricity is consumed, so there is a possibility that the car will not be able to start due to a lack of electricity. On the other hand, updating only a portion of multiple software programs without considering the relationship between their functions in order to prevent battery power shortages may cause malfunctions in the vehicle's operation. To solve this problem, we classify update request programs into multiple groups according to the amount of available battery power for each vehicle model, and update software in the order of the groups. In this contest, please search for this technology. <<NOTICE>> The target car brands in this search are limited to US, European, Chinese and South Korean brands. <Deadline> The...

...accurate. These celebrities are not very well known, so finding information on them on Wikipedia or other sources might not be easy. You might need to go through video interviews on youtube, newspaper interviews, their social media profiles, dig around old articles etc to get good quality information and construct a full and proper bio. All content must be non-copied, human written and plagarism free. We will pay a max of USD 4 Per Article. Please bid with your price, time for writing 60 articles & your experience in English writing. Also, let us know if you are willing to do a test article. Great project for new freelancers as we always pay on time & leave a great review after successful completion. Begin your bid with 'i read & accept the news bio project&#...

It is necessary make the installation of a no-code free query builders libreries and a form builders libreries no-code(simple, form and grid form) inside my web application (using cpanel). It is also necessary integrate with database (mysql) to save the query and forms. It is necessary experience in these specific libreries. Exmaple of libreries to install (please see them and verify if can install): - - -

I am in search of a professional translator for a youth book translation project. The books in question are currently in French. I am interest...translation, including all necessary revisions and proofreading. Estimated delivery timelines for the project. Any information about your experience in translating youth books and references for similar projects if available. I am also open to discussing any other details that you deem relevant for the project. Please consider my request and provide me with this information as soon as possible. Feel free to reach out if you have any additional questions or need further information about the project. I look forward to working with a professional and competent translator to bring these books to life in German. Thank you in advance for your a...

Hi there! I'm looking for someone to help review and simulate a circuit with Altium Designer for a medical peripheral electrical stimulation device. The goal of the simulation is to test the functionality of the circuit. This requires an experienced engineer who is familiar with Altium Designer, as it is the preferred software for the task. If you feel like you have the skills to do this project, please contact me – I look forward to discussing the details!

React+CornerstoneJS with hopital enterprise Functionality: - Image annotation - Integration with existing system Required Skills: - Proficiency in React and CornerstoneJS - Experience with image annotation tools and free-hand drawing - Familiarity with hospital enterprise systems and integration Please add "Hospital" on your bid.

need a logo for a Travel business company name is Travelsuccess its a new start up so budget is very limited No specific colours so be creative you have free rain on the design

...essay on the topic of education. The ideal candidate should have experience in academic writing and be familiar with the MLA citation style. The main requirements for this project are: - Word count: The essay is approximately 5 pages long. - Citation improvement: The freelancer should review and enhance the citations used in the essay to ensure accuracy and consistency. - Content editing: Feel free to add or delete any information as necessary to strengthen the argument and overall flow of the essay. Skills and experience required: - Strong academic writing skills - Proficiency in the MLA citation style - Knowledge and understanding of the education topic - Attention to detail and the ability to enhance the essay's arguments and structure If you are a meticulous writer w...

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I am looking for an expert in Kaplan Meir survival analysis to help me with my project. The purpose of the analysis is to do KM survival curve and event free survival . I have specific data and variables that I would like to use for the analysis. The preferred statistical software for this project is SPSS. Ideal Skills and Experience: - Expertise in Kaplan Meir survival analysis - Proficiency in using SPSS for statistical analysis - Strong understanding of predicting survival rates - Ability to work with specific data and variables provided by the client.

I am seeking a skilled engineer to design a multiplexer and develop a novel XOR gate for a specific application. The successful candidate will need to have expertise in digital circuit design and using QCA designer tool. The job entails the following tasks: - Designing a multiplexer with specified specifications - Developing a novel XOR gate utilizing innovative techniques - Knowledge of QCA designer tool - Conducting functional and performance testing Skills required: - Digital circuit design - Knowledge of multiplexers and XOR gates - Experience in functional and performance testing

need ASAP done and no bs....quartly growth,traffic growth, plus add cookie stuffing for affliate purchases

I am looking for someone to add a free SSL certificate to my XAMPP web application running on Windows 10. The ideal candidate should have experience with XAMPP and SSL certificate implementation. Requirements: - Proficiency in XAMPP - Experience working with Windows 10 operating system - Ability to implement SSL certificate within 24 hours Please specify your experience with XAMPP and SSL certificate implementation in your proposal.

I am looking for a skilled freelancer to develop a DC to AC Converter prototype with the following requirements: Power Output: - The desired p...prototype with the following requirements: Power Output: - The desired power output of the converter is 12 to 6 volt. Input Voltage Range: - The input voltage range of the converter is 12V. Dimensions: - The desired dimensions of the converter should be breadboard size. Skills and Experience: - Experience in designing and developing DC to AC converters. - Knowledge of power electronics and circuit design. - Proficiency in programming microcontrollers. - Familiarity with breadboard prototyping. If you have the expertise and skills to deliver a high-quality DC to AC Converter prototype that meets these specifications, please submit your...

I have a project I'm looking to have completed, which is a YouTube video of a spider climbing up a wall. The desired length of the video should be less than one minute, and I'm looking to capture the spider just climbing, so any kind of spider will do. I'm looking for someone to create a high-quality video that accurately captures the mo...the video should be less than one minute, and I'm looking to capture the spider just climbing, so any kind of spider will do. I'm looking for someone to create a high-quality video that accurately captures the movement of the spider as it climbs up the wall. It should be an engaging and entertaining experience for the viewer. If you have experience creating video content such as this, please feel free to reach out and let ...

I am looking for an experienced electrical engineer on contract basis for two months to prepare transformer, feeder, circuit breaker protection schemes based on clients detailed specifications. The client and the projects are from USA. Requirements: - Expertise in electrical protection scheme drawing preparation, specifically EHV substation protection - Ability to understand and follow detailed specifications provided by the client - Proficient in electrical engineering principles and standards - Strong attention to detail and ability to accurately represent electrical protection schemes in drawings Ideal Skills and Experience: - Previous experience in preparing EHV Substation protection schemes for solar, wind and energy storage projects - Familiarity with relevant software and...

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As an engineer, I am looking for help combining a 4:1 mux and a 2:1 mux by ALU in order to increase the number of input options. The intended purpose of the combined mux and ALU is to perform arithmetic operations. Low speed operation is desirable for the project. In order to achieve this goal, I am looking for someone who is exp...in order to increase the number of input options. The intended purpose of the combined mux and ALU is to perform arithmetic operations. Low speed operation is desirable for the project. In order to achieve this goal, I am looking for someone who is experienced with combining mux and ALU, as well as achieving desired speeds. The Freelancer I hire must be able to understand and build the combined circuit from the ground up in order to meet the performance o...

I'm looking for an experienced PCB designer to work on a project for me. The desired size of the PCB is small (less than 5cm). The primary function of the board is integrate Bluetooth LE module with battery power module and a single stage charge amplifier. I have confidence that the designer will be able to determine the appropriate components to use on the board, so I do not have a specific list of components at this time. I am attaching a specification document below with brief description.