Switching mode battery charger circuit diagram仕事
I'm in need of a professional designer to create a poster for my smartwatch to be listed on Amazon. The primary focus of the poster should be the features of the smartwatch, specifically highlighting its Battery life, Fitness tracking, and Smart notifications. The design style I'm after is minimalistic. This means the poster should be clean and uncluttered, allowing the key information to stand out without unnecessary distractions. Ideal skills for this project would include: - Graphic Design - Experience with Amazon product poster design - Understanding of minimalistic design principles Please provide examples of your previous work in your proposal, particularly any relevant Amazon product posters.
I'm looking ...will be to seamlessly integrate a Raspberry Pi Zero 2. Key Requirements: - Design a PCB that integrates a Raspberry Pi Zero 2 - Incorporate an RTC and an uninterrupted power supply via a lipo battery - Provide 6 or more I2C ports for sensor connections - Include multiple pins for 5v power supply - provide at least 2 gpio pins Ideal Skills and Experience: - Proficient in PCB design software - Prior experience with Raspberry Pi Zero 2 projects - Understanding of I2C communication and power supply distribution - Ability to design for compact and efficient layouts - Experience with power supply and battery integration on PCBs This project is a great opportunity for someone who enjoys working on innovative electronic designs. Please provide examples of sim...
...the program. The other file is the device csv. This file can be changed by reading the device on the USB port or it can be changed by the user by typing in a message. The Linux program will send and receive 20-byte messages to a device connected to the USB port. There are about 400 messages to be held in the downstream device. Think of it as sort of like a pager device. There is a prepared diagram in a pdf which accompanies this project specification. Please refer to this as the specification is explained. ---- Explanation of program function --- There are ‘buttons’ on the graphical interface coloured in various colours. This is where the user can select various settings or choose a message. There is a scroll bar shown in bright green to the left. This is ...
USB-powered Optical Power Meter (OPM) capable of measuring optical power within the wavelength range of 850nm to 1650nm and with a measurement range of +5dBm to -45dBm. The device will be equipped with a USB port for power supply and data transmission to a mobile device. Ideal Skills: - Experience in electronic circuit design. Please include any relevant experience or portfolio samples in your proposal.
I need a professional to modify my System Architecture Diagram. The project involves adding new components, modifying existing ones and potentially removing outdated parts. All I need to be done is to update where it says integration with Dealer Center and change that to Integration DEALFI
I'm seeking a talented individual to join my team and take on the role of designing PCBs. The ideal candidate should be able to create innovative and efficient PCB d...seeking a talented individual to join my team and take on the role of designing PCBs. The ideal candidate should be able to create innovative and efficient PCB designs using KiCad. Key Responsibilities: - Design PCBs according to project specifications and requirements Ideal Skills and Experience: - Proficiency in KiCad - Previous experience in PCB design - Strong understanding of electronics and circuit design - Ability to work collaboratively in a team A background in designing analog circuits, digital circuits, or mixed-signal circuits would be a plus, as it could enhance the breadth of projects we could t...
...project should have extensive experience in LMS development, with a strong understanding of user role management, payment integration, and content hosting. Familiarity with Zoom integration and creating interactive quizzes and assignments is highly desirable. Please provide examples of similar projects you have completed in your bid. Languages: Arabic (RTL) and English (LTR) with seamless language switching. Core Features: Course creation and management tools for both face-to-face and offline courses. Integration with Zoom for live courses and sessions, with monitoring features. Student and instructor dashboards. Payment gateway integration (support for local and international methods). Mobile responsive design. Automated certification system. Payment Management Student Payments...
...for viruses, phishing attempts, or malicious content. 8. **Multi-Layered Malware Removal**: Comprehensive malware detection and removal across multiple vectors (files, emails, web traffic, etc.). 9. **Anti-Spyware**: Detecting and removing software that tracks user activities or sends information to external parties without consent. 10. **Secure Online Transactions**: Features like Safe Banking mode that create a secure environment for online payments and financial transactions. 11. **Device and Network Scanning**: Scan connected devices (USB, external drives) and network vulnerabilities that could be exploited. 12. **Parental Control**: Content filtering, time limitations for internet access, and monitoring of children's activities online. 13. **VPN for Secure Browsin...
I need a statistician to help me analyze the data from my research paper. My master chart is ready, and what I need is descriptive statistics, specifically: - Mean, median, mode - Standard deviation, variance - Frequency distributions Moreover, I also require: - Correlation analysis - Chi square test - ANOVA - T test - Regression analysis The ideal candidate should have a strong background in statistics, particularly in descriptive statistics and the mentioned specific methods and tests.
Project Description: I am seeking an experienced electronics engineer to design a circuit for a remote-controlled RGB LED system using an IR receiver and a microcontroller (IC). The goal is to create a functional and efficient RGB LED system that can be controlled via an IR receiver, using a cost-effective microcontroller. The circuit should be designed with the following specifications: Requirements: RGB LED Control: The circuit must support RGB LEDs with the ability to adjust color, brightness, and modes by the receiver (e.g., blinking, fading). IR Receiver Integration: The system should be controlled via an infrared (IR) receiver, allowing for easy operation from a distance. Microcontroller Used (IC): Must be easily available in the market and cost-effective. The ...
hello guys, can someone please create a nice professional diagram for me in excel? i will send you a file and explain step by step which data i want to have in the coordinate system.
I would like for you to apply a design to the box outline i sent you. Use the information from the flyer you created. I will send you more detail in our chat we have going. Thanks
I'm looking for a developer to create a universal TWS (True Wireless Stereo) app. This app shou...upon connection. Users should be able to control music and perform other actions using taps and gestures. Key Features: - Cross-platform compatibility: The app should be designed for both iOS and Android. - Music App Support: The app should be compatible with major music platforms including Spotify, Apple Music, and YouTube Music. - Advanced Controls: Incorporate volume control via gestures, battery status notifications and voice assistant integration. Ideal Skills: - Proficient in iOS and Android app development. - Experience with TWS device programming and integration. - Strong knowledge of popular music streaming APIs. - Prior work with gesture-based controls and voice assista...
I'm seeking an Overseas Sales Representative to help establish new client relationships in China, specifically in the battery manufacturing and other companies that use lithium ore for industrial use for manufacturing Your primary objective will be to: - Identify and establish relationships with potential clients in the battery manufacturing and other manufacturing sector. - Expand our presence in the Chinese market. Ideal Skills & Experience: - Fluency in Mandarin is a must. - Previous sales experience in the electronics industry and others battery manufacturing and other industries manufacturers use will be highly advantageous. - Strong negotiation skills to secure profitable deals.
I'm seeking an Overseas Sales Representative to help establish new client relationships in China, specifically in the battery manufacturing industry for lithium ore. Your primary objective will be to: - Identify and establish relationships with potential clients in the battery manufacturing sector. - Expand our presence in the Chinese market. Ideal Skills & Experience: - Fluency in Mandarin is a must. - Previous sales experience in the electronics industry, particularly battery manufacturing, will be highly advantageous. - Strong negotiation skills to secure profitable deals.
Design of a Sleek, Robust EV Charger Cabinet Objective: We are seeking a skilled freelance designer to create an innovative and visually appealing design for an Electric Vehicle (EV) charger cabinet. The cabinet will be fabricated from mild steel (MS) and finished with a high-quality paint to ensure durability and a high-end aesthetic. This project aims to combine functionality with a sleek, modern design to complement urban and residential environments. Project Deliverables: Initial concept sketches and mood boards that reflect the sleek and robust design aesthetic. Detailed CAD drawings of the cabinet design, including dimensions, assembly details, and materials specification. 3D models and renderings of the final design to visualize the product before fabrication. A lis...
...Development Experience**: Experience developing and releasing VPN applications on iOS. - **Backend Development and Optimization Experience**: Experience optimizing backend code to enhance server performance and security. - **Cross-Platform Synchronization Experience**: Experience in syncing features between different platforms (iOS and Android) to ensure consistency in functionality and logic. **Work Mode:** - **Remote Work with Supervision**: The developer will work on their own device, but we will use **remote tools** to monitor and review progress in real-time, ensuring the project stays on track and issues are addressed promptly. - **Timely Communication and Reporting**: Regular updates and effective communication are crucial. We expect consistent progress reports and the ...
... y1 := (i) //-----------------------------------------------------------------------------} //Dashboard //-----------------------------------------------------------------------------{ var tb = (position.top_right, 1, 1 , bgcolor = #1e222d , border_color = #373a46 , border_width = 1 , frame_color = #373a46 , frame_width = 1) if repaint (0, 0, 'Repainting Mode Enabled', text_color = , text_size = ) //-----------------------------------------------------------------------------} //Plot //-----------------------------------------------------------------------------} plot(repaint ? na : out + mae, 'Upper', upCss) plot(repaint ? na : out - mae, 'Lower', dnCss) //Crossing Arrows plotshape((close, out - mae) ? low : na
I'm looking for a skilled Roblox developer with a strong focus on game scripting. My project is a simulator with an emphasis on multiplayer mode. Key Requirements: - Expertise in Roblox game scripting - Previous experience with simulator games - Ability to implement and enhance multiplayer features Ideal Skills: - Strong understanding of 3D modeling and user interface design, even though the primary focus is on game scripting - Proven track record of developing successful multiplayer simulator games on Roblox. Your role will be to help create an engaging and smooth multiplayer experience, while also working on the scripting aspects of the simulator. If you have a passion for Roblox and a knack for game development, this could be a great project for you.
hey guys im looking for a unity coder 1. that can c lone me the dmz mode from call of duty in my own game with all functions (excluded bots) 2. Create a map for the dmz mode (ready2play) The game is based on mfps asset in Unity store
I'm seeking a professional to create an electrical riser diagram for my industrial building. The system involves a 200 Amps meter, a disconnect, a transfer switch (existing), and a disconnect control panel. Key Requirements: - Follow the existing layout in the provided photos - Deliver the final diagram in PDF format Ideal Skills and Experience: - Proficiency in electrical engineering and diagram creation - Experience with industrial building electrical systems - Ability to follow detailed existing layouts Please note, the transfer switch is already in place and I can provide photos of the current setup.
...delivering a top-notch gaming experience. Key components of the project include: - **Game Types**: The software should feature Texas Hold'em and Omaha. - **Compatibility**: The platform needs to be operable on Windows and also accessible via a Web-based interface. - **Features**: Essential functionalities include multiplayer capability, an integrated in-game chat system, and a robust tournament mode. Ideal candidates for this project should have: - Extensive experience in game development, specifically with poker software. - Proficiency in Windows and Web-based platform development. - A solid understanding of multiplayer system integration and chat functionalities. - Prior experience in implementing tournament functions in software games. Please share your previous work...
...my main horizontal window and vertical window (MultiStream setup). - I will choose the video I like the most, and the winner will remotely configure it in OBS Studio. #######Settings & Transition Details####### Setting 1: Main Screen Transition (Switch to Scene 2) Objective: Emphasize key elements (especially the P&L_Cropped_Recorder), keeping transitions smooth and engaging. Action: - When switching to Scene 2, the main monitor will gradually expand to fill the entire screen. - The Camera Stack (my camera feed) will smoothly enlarge and center, drawing attention to me. - The P&L_Cropped_Recorder will remain highly visible next to the camera feed and will grow along with it. Note: Set up a hotkey (e.g., ALT+1) to activate this transition. Setting 2: Vertical Screen ...
...Development Experience**: Experience developing and releasing VPN applications on iOS. - **Backend Development and Optimization Experience**: Experience optimizing backend code to enhance server performance and security. - **Cross-Platform Synchronization Experience**: Experience in syncing features between different platforms (iOS and Android) to ensure consistency in functionality and logic. **Work Mode:** - **Remote Work with Supervision**: The developer will work on their own device, but we will use **remote tools** to monitor and review progress in real-time, ensuring the project stays on track and issues are addressed promptly. - **Timely Communication and Reporting**: Regular updates and effective communication are crucial. We expect consistent progress reports and the ...
I'm seeking a professional to assist me in switching from AIOSEO to RankMath. I would like all of my information transferred from AIOSEO to Rankmath, including redirects. The primary goal of this transition is to simplify my SEO management. Currently, I find the technical SEO tasks to be the most challenging aspect of my SEO management. Key Requirements: - Expertise in both AIOSEO and RankMath. - Proven experience in SEO management, particularly in simplifying technical SEO tasks. - Strong understanding of keyword optimization and content analysis. - Ability to provide a seamless transition from AIOSEO to RankMath. Ultimately, I hope that this switch will help to simplify my SEO management and make it more cost-effective.
I'm lookin...electronics - Incorporate power management features - Ensure the design is efficient and cost-effective Ideal Skills: - Extensive experience in PCB design - Previous work on consumer electronics - Strong understanding of power management systems I need the development of the schematic and manufacturing file for the printed circuit board similar to the one in the image but with particularities that everything must work with 12v as the voltage will be supplied by a 12v 100 Amp battery The red line in the first image indicates that when that relay obtains current, the turn signal relay must also be activated. It should also be noted that the board must support currents of at least 4.5A at the outputs that will activate electrohydraulic valves according t...
I'm seeking a skilled engineer to design a LVDT Signal Con...signal conditioner should achieve a medium level of precision, specifically within 0.5%. - Discrete Analogue Circuit Design is needed - The output of the conditioner should be a voltage output. - Input voltage to the Signal conditioner is +15vDC and -15vDC. - We use Half Bridge LVDT Probe compatible with TESA GT21 - Excitation Voltage 3.5355v RMS - Excitation frequency 7.5kHz - Probe Sensitivity 230mV/V/mm - Type of probe - Half Bridge Probe - Displacement - +/- 1mm Ideal Skills: - Proficiency in OPAMP and analogue components. - Experience in designing signal conditioners for industrial automation. - Ability to meet specified precision requirements. Deliverables: - Circuit Diagram in EasyEDA - PCB ...
...sponsored escorts ads, escort features selector (age, bust size, nationality) -User accounts (escort, agency, customer) -Escort Categories (escorts, boys, agency, massage salon, pornstar, vip, reviews) -Escort Details: country, city, name, age, height, breast size, smoker, tattoos bust size etc, rates, availability, contact details including WhatsApp hyperlink and Telegram Hyperlink) -Dark and Light mode -Possibility for the escorts and agencies to purchase VIP sponsored badge and advertising. -Payment method for escorts to be able to purchase ads and sponsored badges for a period of time. The ideal freelancer for this project should have experience in web development, particularly in creating interactive platforms with multiple user types. Knowledge in working with sites of sim...
...Android developer - Strong understanding of UI/UX design - Skilled in debugging and functionality enhancement This initial project will cover a handful of bugs / enhancements with the application(s) which are listed on BitBucket as issues, these include; - Android app returning to holding screen while media is playing in certain layout (fullscreen) - Layout issues with galleries in 'Justified' mode not displaying Portrait images as Portrait - Implementation of 'Light' and 'Dark' option to style some default elements in the Android App (setting will be dropdown in the Windows app) - Issues with gallery layouts and single audio files There will be continual work on an ad hoc basis to support this software for the right freelancer with a number of ad...
I'm facing an issue with my Moodle-based mobile app using the GitHub version and Vdocipher video library. When videos play in fullscreen mode, the status bar and navigation bar stay visible. I need these to be hidden when the video is in fullscreen. I want someone has experience with moodle app also work should completed in single day
*Project Description:* We are looking for an experienced electronics engineer or freelance...component lists for the device. 3. Firmware for controlling the zero export function. 4. Testing and calibration documentation. 5. Support for integrating the device with solar inverters. *Skills Required:* - Expertise in power electronics and solar systems. - Experience with RS485, Modbus, or similar communication protocols. - Knowledge of CT sensors and energy monitoring systems. - PCB design and circuit schematic creation. - Experience in embedded systems programming. *Budget:* The budget can be discussed based on the scope of work, but we expect quotes in the range of ₹5000- ₹10,000, depending on the complexity and deliverables. *Timeline:* The project should be completed within 30-4...
successful recovery of all the database from my vps via recovery mode and convert it to .sql in working condition
I'm in need of an electronic engineer with expertise in PCB troubleshooting and repair. The circuit board in question is from a SSD hard drive and is experiencing overheating issues. there are some shorts i have a picture with explanation. I have a donor SSD same model to use for catch components. Key Tasks: - Provide remote guidance on how to effectively use my multimeter, thermocamera and PSU to identify and fix the overheating components. - Help me find the short components on the PCB. Ideal Skills and Experience: - Background in electronic engineering, specifically with PCB repair. - Experience with remote troubleshooting. - Familiarity with SSD hard drive circuit boards. I have already pinpointed specific components that are overheating, but I need your expert g...
...de commande, etc., avec une haute précision. Traitement multi-langues : Le système doit être capable de reconnaître et d'extraire les informations des documents en plusieurs langues, principalement en français et en anglais. Classification automatique des documents : Identifier automatiquement le type de document (facture, BC, passeport, etc.). Interface utilisateur simple : Une interface pour charger des documents et visualiser les informations extraites. Export des données : Capacité d'exporter les informations extraites vers différents formats (CSV, JSON, XML, etc.). Modèle d'auto-apprentissage : Possibilité d'améliorer la précision du système avec l'ajout de nouve...
I'm seeking a technical diagram that utilizes organic pebble shapes. The shapes should vary in size ranging from approximately 40cm for large down to 15cm for the small and be labeled appropriately. This project is ideal for a designer with experience in creating technical diagrams. A keen understanding of size variations and labeling in a diagrammatic context is essential. The diagram will be cut out of MDF on a CNC machine. The shapes are for use as pottery forms. Please refer to this link to understand the requirements. I have attached images of the style of organic shapes I want. I need them to interlock but have a minimum 3mm gap between each shape. I would like to cut multiples of the same shapes so a basic set of 8 shapes repeated on the same MDF sheet
I want to reflect how data moves through our Visio Diagram and stops at an Object and displays a text pop-up explanation for a short period of time before proceeding. A continuous loop and we also want the ability to stop and pause the animation on an object and display the text popup until a mouse click starts the animation again. In the attachment there is a numbered list of each step in the diagram. Have the contents of a small Text Box that I want to pop-up for each step. Animate this Visio Diagram by adding these Red Numbered pop-ups and then add the Text we supplied you in a popup text box so I can explain the pop-up to my users. Since you are depicting the flow of Data throughout this diagram, can your animation be something that show this data flow l...
Luxury interior designer requires a draftsman specializing in: 1. creating interior design construction drawings (furniture plans, elevations, perspectives, reflected ceiling plans, trim and cabinetry profiles, lighting fixtures, switching, and outlet locations, plumbing fixtures and bath accessories locations, detailed cabinetry, flooring and tile drawings along with corresponding construction documents (schedules) which will be used by builder in the permitting, estimating, and construction phases of new builds and full remodel full service interior design services. 2. creating client facing interior design drawings and documents to illustrate the design concept including mood boards, furniture plans, renderings) and to finalize selections at the design presentation. Skills an...
updated load list and one line diagram
I'm looking for an expert in energy management who can help optimize costs by strategically scheduling a utility-scale battery storage system. Key Responsibilities: - Develop a comprehensive energy storage schedule - Analyze energy consumption patterns and storage capabilities - Implement cost-effective strategies Ideal Candidate: - Experience with utility-scale battery storage systems - Strong background in energy cost optimization - Proficiency in data analysis and strategic planning
I'm in need of an ER diagram primarily to visualize data relationships. The complexity of the relationships between entities is moderate. More instructions upon messaging Ideal Skills: - Proficiency in database design and ER diagram creation - Strong analytical skills to understand and visualize data relationships Experience: - Prior work with creating ER diagrams for moderate complexity systems - Experience in using software tools for ER diagram creation
...people are currently taking petrol from my Ford Focus non locking cap-less fuel system, it is a flaw with the vehicle. These days some cars have apps, such as Skoda Connect app, and I would be very interested in a car with an accompanying app. I have a hardwired front and rear dashcam I need removed before sale, and I have a 360 degree dashcam (front, rear and sides) that I want to wire to the battery the same way on the new car. For dashcam removal and installation you may need to ring local garages or research them online, or websites such as or for suitable tradesmen. We need to do all these things within reasonable budget. For instance I had the dashcam installed for £50, I would expect similar for removal and again for reinstallation after buying the new car.
I'm seeking a professional electrical engineer to create circuit diagrams for various electrical systems to be used in construction. Key Responsibilities: - Develop detailed circuit diagrams for lighting, power distribution, and fire alarm systems - Include provisions for Cat6, Internet, and data cabling in the diagrams - Ensure all designs are suitable for commercial construction purposes Ideal Skills: - Extensive knowledge and experience in electrical engineering - Proficient in creating circuit diagrams - Familiar with construction requirements and standards in UK - Able to incorporate various electrical systems into a single design Please provide examples of previous circuit diagrams you've created for similar projects.
I am in need of a PCB design expert who can help create a circuit board primarily for power management. This PCB will be both a buck converter as well a have a mini 3.7v lipo powered battery and needs to accommodate a voltage range of 5-12V - 5amps Key tasks include: - Design a PCB that manages power effectively. - Ensure the PCB is compatible with battery power input. - Design for a voltage range of 5-12V. - Designed as a hat for a raspberry pi 5 Ideal candidates should have: - Experience designing PCBs for power management. - Proficiency in working with battery powered circuits. - Strong understanding of the 5-12V voltage range.
I am in need of a seasoned professional with 5+ years of experience in Golang and Angular. The tasks will primarily involve bug fixing. Key Details: - Tech Stacks: Golang, Angular - Duration: 2 Hours - Timing: 7 AM IST - Budget: 1K/2hrs - Mode: Remote via Zoom Skills and Experience: - 5+ years of experience with Golang and Angular - Proficiency in bug fixing - Experience with remote work - Ability to work within a set time frame - Good communication skills for Zoom interactions
...permit the user to configure Wi-Fi Hotspot settings, Passcode settings, Brightness control, Flight Mode and VPN settings. Features: - The user should only be able to access two pre-installed apps and the Wi-Fi Hotspot settings. - The app should be able to hide all device information and software/hardware details. - The app should restrict access to all other installed apps except the VPN app. - The VPN app should be able to configure the VPN. - The user should be able to activate the Hotspot and Wi-Fi. - The app should restrict access to system settings and internet browsing. Ideal skills and experience for the job: - Extensive experience in Android app development. - Familiarity with Kiosk mode and its implementation. - Experience in building apps with restricted acces...
I'm seeking a professional programmer to design a mobile game similar to Ludo. The game should be engaging and feature-rich, with a realistic design style. Key Requirements: - Design for Mobile (iOS/Android) platform - Implement Multiplayer mode - Integrate In-app purchases - Include Chat functionality The ideal candidate would preferably be from Egypt, have a strong portfolio in mobile game development, and experience with implementing the specified features. Payment will be made upon successful completion of the project and before the game is handed over to me.
السلام عليكم ورحمة الله I'm seeking a talented programmer to create mobile game resembling Ludo. This project requires expertise in UI design, specifically a colorful and playful style. Key aspects of the game will include: - A multiplayer mode - In-game purchases - Chat functionality Payment will be made upon project completion, prior to delivery. Please provide examples of your previous work, particularly any that aligns with this project. I'm looking for someone who can not only program but also create an engaging, visually appealing user interface. Thank you.
I need a Figma expert to convert my drawing into a Figma diagram for an admin portal. The design should map out the key features of the portal, including user management, analytics dashboard, and content management. Key Responsibilities: - Interpret and transform my drawing into a Figma diagram - Design a user-friendly admin portal - Incorporate key features and workflows into the design Ideal Skills: - Proven experience with Figma - Strong understanding of admin portal design - Excellent interpretation skills - Ability to create intuitive, user-friendly designs
I'm seeking an expert consultant to guide me through the intricacies of setting up an OTT platform. Key areas of focus: - Comprehensive breakdown of the technology stack for both web and mobile applications. - Detailed architecture diagram and recommended AWS services. - Estimation of monthly AWS service charges based on different user scales (250K, 1M, 2M). - Necessary developers' skill set for the project. - Proposed development timeline. - Post-production maintenance cost. The ideal consultant should have: - Extensive experience with OTT platforms. - Proficiency in identifying and explaining optimal technology stacks. - Strong understanding of AWS services and cost analysis. - Ability to provide a development timeline and maintenance cost estimation.
