Switching mode battery charger circuit diagram jobs

...(using ) or JavaScript (using ). Each command should generate a customized invoice including: Product name, price, purchase date, quantity, etc. The invoice design should be professional and customizable. Export invoices in PDF format, downloadable directly via Discord. Multilingual Support: Invoices must be generated in French by default. A command or setting should allow switching to English (and potentially adding other languages later). Hosting and Reliability: The bot must be hosted on a stable server with 24/7 availability. User data should be protected to ensure security and confidentiality. Administration Interface: A simple interface (via Discord or external) to configure invoice details (logo, address, etc.) and manage available languages. Expectations: A secure

Hi there I did read your project description and it looks you are looking for an electronics engineer having experience in circuit, PCB layout designing, and microcontrollers coding/firmware development. My name is Engr. Saddam Gul, I am an electronics engineer having 5+ years of experience in circuits designing, PCB layout designing, and embedded system microcontrollers (Arduino, ESP32, FPGA, C2000, STM, and Rpi) coding/firmware development. I have successfully executed numerous complex projects, which you can view in my portfolio as samples. Please feel free to share more details about your project, and don't hesitate to contact me for any further discussions. Thank you Regards Engr. Saddam Gul

I'm seeking an expert in battery state of charge (SOC) estimation, specifically utilizing the Kalman filtering method. The goal is to achieve an estimation accuracy within the 3-5% range. Key requirements: - Proficient in Kalman filtering - Experience with lithium-ion battery SOC estimation - Ability to work with voltage and current measurements The data available for this project consists of voltage and current measurements. If you have the right skills and experience, I look forward to your proposal.

I need a seasoned React Native developer to fix an RTL issue in my app. The issue is that when switching from English to Arabic, both the text and layout directions are not changing as they should. Key Requirements: - Expertise in React Native - Strong understanding of RTL (Right-to-Left) layouts - Previous experience troubleshooting similar issues - Ability to work with both iOS and Android platforms The app's source code can be found here: Please check the code first and test your solution, if you can solve it.

...install to label them as completed by our company. Key requirements include: Branding: The sticker should incorporate a modified version of our existing Glow Electric logo, adapted to reflect our Glow Renewables division. Details: Include our contact information, social media icons, and a small QR code linking to our website. Content: Highlight the three core services of Glow Renewables: Solar Battery EV Charging Design Format: A triangular shape is preferred to ensure the sticker looks integrated with the product it’s placed on. Size: Approximately 130mm x 150mm. 3. Branded Sticker Design – Glow Electric This design will be similar to the Glow Renewables sticker but will focus on our primary Glow Electric branding. Key requirements include: Branding: Use the standa...

...restaurant/event space. The design should bring our vision to life with a photorealistic and visually captivating representation. Project Scope: Type of Space: A dual-purpose restaurant and event venue. Deliverables: Photorealistic 3D render(s) of the interior and/or exterior. Multiple angles showcasing key features (e.g., seating arrangements, decor, lighting). Optional: A floor plan or layout diagram. Design Style: [Insert preferred style, e.g., modern, rustic, industrial, etc.] Requirements: Proven experience in 3D rendering for hospitality or event spaces (please share your portfolio). Expertise in tools like SketchUp, 3ds Max, Blender, or similar software. Strong attention to detail and ability to capture ambiance through lighting, texture, and layout. Ability to incorpor...

I need a plumbing riser diagram for a residential kitchen I am renovating. Here is the requirement of the Village for permit: New plumbing work must provide a riser diagram for water, waste and vent lines even if existing plumbing remains. This must be indicated on plans and meet the 2014 Illinois Plumbing Code requirements. Currently the sink is in the peninsula and I would like to move it to the wall where the peninsula is attached. me know if you are interested. Thanks The ideal freelancer should have a strong background in plumbing and architecture, with experience in creating riser diagrams for residential properties. Please provide examples of similar projects you've completed.

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I'm working on an Arduino project that involves...working on an Arduino project that involves various hardware components and I need help with several aspects of it. - Main Goal: The project revolves around both hardware and coding. - Hardware: The project will use sensors, motors, and displays. - Specific Tasks: I need assistance with circuit design and wiring, writing and debugging code, and integrating the hardware components. Ideal skills and experience for this job would include: - Extensive knowledge and experience with Arduino - Proficiency in circuit design - Strong coding skills, especially in Arduino's programming language - Experience with various hardware components like sensors, motors, and displays - Excellent debugging skills - Able to integrate har...

...closely with backend developers to ensure seamless integration of frontend elements. • Troubleshoot and debug UI/UX issues as they arise during development. • Stay updated with the latest trends and best practices in frontend development and Tailwind CSS. Requirements: • Proven experience in HTML5, CSS3, and JavaScript. • Expertise in Tailwind CSS and its configuration, including the use of JIT mode and custom themes. • Proficiency in working with Figma designs and implementing them with pixel-perfect precision. • Familiarity with frontend frameworks like Vue.js (preferred), React, or Angular. • Experience with responsive design and building mobile-first interfaces. • Strong understanding of browser compatibility issues and how to ...

...Navigate to Elementor > License in the WordPress dashboard. Click Disconnect and then Reconnect to refresh the license. Update Elementor: Download the latest versions of Elementor (free and Pro, if applicable) from the Elementor website. Go to Plugins > Add New > Upload Plugin. Upload and activate the downloaded .zip files. Resolve Safe Mode Issue: Temporarily deactivate all plugins except Elementor and Elementor Pro. Test if the editor works without Safe Mode. Reactivate plugins one by one to identify conflicts. Switch to a Default Theme: Temporarily switch to a default theme like Twenty Twenty-Three. Check if the Elementor editor works correctly. If it does, your theme may be causing the issue. Increase PHP Memory Limit: Edit the file to add: php Copy code ...

I'm looking to develop a full stack mobile application with primary focus on tracking linked to a physical product. The app should be compatible with both iOS and Android platforms. Key Requirements: - Full stack development experie...mobile app development - Tracking feature implementation - Physical product linking - iOS and Android development Real-Time Tracking: Track the broadhead’s location with updates and map display. 2. Signal Monitoring: Show the strength of GPS and communication signals. 3. History/Logging: Log the path of the broadhead. 4. Deployment & Retrieval Mode: Confirm deployment and assist in retrieving the broadhead. 5. Alerts: Notify for signal loss, battery alerts, and other issues. 6. Geofencing/Navigation: Help the user navigate ...

...experienced electronic circuit designer to create a compact (30mm x 15mm) BTE hearing aid circuit. The primary function of this device will be noise reduction. Key features to be integrated include Bluetooth connectivity and a Telecoil for phone use. The device will be powered by a disposable battery. Key Responsibilities: - Design and create electronic diagrams and PCB layouts based on my specific instructions. - Ensure the design is compact and efficient, suitable for a small hearing aid. Ideal Skills and Experience: - Extensive experience in designing electronic circuits and PCB boards. - Previous experience with hearing aid design would be a plus. - Proficient in creating designs compatible with Bluetooth and Telecoil technology. - Ability to design for a dis...

This UDF (User Defined Function) is designed to model the transpiration phenomena of tomato plants in a simulated environment using ANSY...its environment. He contractor will be responsible for correcting the UDF code I have written for Ansys Fluent 19.2. They will help me position each part of the code correctly within Fluent and ensure proper integration into the model. Additionally, they will need to add the necessary commands to enable the code to run in parallel, utilizing 8 processors. Currently, my UDF works only in serial mode (with a single processor). Once the correction is made, the contractor will provide me with the corrected UDF code, ready to be used in parallel. They will also assist me in setting up the simulation and ensure everything works properly with the para...

I'm seeking an expert app developer who can create an innovative application that generates AI videos from text. The app should produce both realistic videos and cartoon animations, and it needs to be optimized for popular platforms like TikTok and YouTube. Key Features: - Scene alteration: Users should have the ability to modify scenes in the edit mode. - Text overlay: The app should allow users to add text to their videos. - Audio integration: It should be possible to sync audio with video seamlessly. Ideal Skills: - Proficiency in app development for both iOS and Android. - Experience in AI and video processing technology. - Understanding of TikTok and YouTube's video specifications and requirements. - Skills in creating user-friendly interface for editing features. -...

I'm looking for a skilled and experienced professional in raspberry pi or Arduino design and programmin...Frame: 2 weeks Budget: as low as possible Ideal skills for this project: - Extensive knowledge and experience with raspberry pi or Arduino - Ability to design a user-friendly system - Proficiency in programming and troubleshooting - Creative problem-solving skills Program: Scan barcode and play audio based on barcode Audio can be paused, skip forward or back Led screen shows audio track #, battery life Requirements: ,schematic, PCB design, BOM ,components and website to find these components Understanding of electronics and ability to work with various sensors and devices is a plus. Please include examples of previous home automation projects you've work...

We’re looking for talented freelancers to create 2 creative video ads for Starling Trends—our exclusive ladies' handbags brand! These ads will be used across social media platforms. What We Need: Ad Duration: Maximum 8-10 seconds per video...AI, VFX EFFECTS , CGI 1. Video 1 Requirements: (A)Showcase 3 to 4 handbags with a captivating AI element (e.g., bags popping, falling from a mountain, or other innovative effects). (B)Include popping text for highlights. Feature a female AI voiceover describing the ad (e.g., “Trendy Collection,” “Affordable Prices”). 2. Video 2 Requirements: (A)Include a realistic AI lady model. Show her switching outfits with our bags for different occasions—party, office, love date, etc. (B)Highlight eleganc...

I'm looking for a professional who can convert my Altium Designer schematic diagram into a Gerber file. Key Requirements: - Proficient in Altium Designer, with experience in generating Gerber files. - Able to deliver high-quality work on time. Please note, there are no specific design rules or constraints to be applied. Default settings should be used.

I'm looking for a seasoned game developer who can build an engaging arcade-style mini game on the Telegram platform for my crypto project. The game should have the following features: - Multiplayer mode: Players should be able to compete or cooperate in real-time. - Power-ups and bonuses: Incorporate elements that can enhance gameplay and keep it exciting. - Level progression system: Players should advance through different levels, each with increasing difficulty. The primary objective of the game is level completion. The game should be designed to challenge players and keep them engaged, with the ultimate goal of completing all available levels. Ideal candidates will have: - Extensive experience in game development, particularly for Telegram. - A good understanding of cryp...

...professional but modern. Use the Global Settings in Elementor to define the global font styles and colors for consistency across the site. 2. Spacing & Alignment Ensure proper padding and margin settings to maintain an organized and clean look. You can adjust the padding and margins for each widget using the Advanced tab in Elementor. 3. Mobile Responsiveness Test the design for mobile responsiveness by switching to the mobile view in Elementor. Adjust any sections that do not look well on smaller screens. Step 5: Publish the Homepage After finalizing the design, click on the Publish button. Go to Settings > Reading and set your newly designed page as the homepage. Step 6: Add Additional Pages Consider adding other important pages like: About Us Admissions Contact Us Scho...

i want to resell my bandwidth to a small isp and he wants to use his own asn and ip pools. But my primary isp is saying that multiple bgp session is not possible on the single circuit which i have taken from them

I'm in need of a skilled 3D artist who can transform my product's 3D file into a minimalistic st...rendering software - Experience in creating futuristic minimalistic designs - Understanding of web banner specifications - Ability to deliver photorealistic quality - Good communication skills for understanding the project requirements. Please ensure your portfolio includes examples of minimalistic product design. Submit final bid only Example of product: [VIDEO]()

...Installed within the car's system, this application provides core functionalities and APIs that the mobile app utilizes for remote access, control, and monitoring. The car app enables live high-resolution video feeds from 360° cameras, customizable recording settings, AI-powered object detection, event alerts, and detailed vehicle status monitoring, including speed, throttle/brake status, and battery health. It also supports intelligent storage management and persistent connectivity features like keeping Wi-Fi or mobile data active after the engine is off. Through real-time synchronization, changes made via the mobile app—such as video quality adjustments or detection thresholds—are instantly reflected in the car system. With secure login, encrypted data tran...

I have a BattleGround Mobile India account currently at the diamond level, and I am looking for a skilled gamer to help me reach th...necessary and a level of caution to ensure survival. - Equipment Usage: There is no specific weapon or equipment that the gamer needs to focus on. A versatility and adaptability to use different weapons and equipment is welcome. - Game Mode: The focus will be primarily on the classic mode of the game. Skills and Experience: - Extensive experience and proven track record in BGMI, particularly in climbing ranks. - Ability to devise and execute a balanced gameplay strategy. - Excellent adaptability to different weapons and game scenarios. - Deep understanding of classic mode gameplay mechanics. With your help, I am hopeful to reach my ta...

I need a digital circuit designed that will sequentially display the number "210707069" on a seven-segment display. The design should be built using a 555 timer-based oscillator, JK flip-flops (7476 IC), and a BCD (Binary-Coded Decimal) encoding system. The circuit should continuously loop the number, correctly displaying it in sequence. Key requirements: - Use of 4-6 bit BCD encoding for each digit. - Simulation using Proteus software. - Deliver a fully functional circuit and a detailed report at the end. Primary focus: Accurate number display on the seven-segment display using Proteus. The circuit's simplicity and the simulation setup's ease are secondary considerations. The final report should provide a detailed account of the circuit d...

I'm looking for an experienced coder who can create various tools for our fantasy ...should provide real-time updates. - It needs to have capabilities for historical data analysis and player comparison tools. - We want the ability to customize player values by updating our rankings. Team Management Tool: - This tool should help with lineup optimization and roster updates. - We also want it to alert users about injuries and suspensions. - A unique feature we need is an 'auto pilot' mode. Ideal candidates should have experience in developing fantasy sports software, particularly tools for football. Strong programming skills and a deep understanding of football statistics and management are necessary. Familiarity with real-time data processing and customization capab...

I'm in the process of developing a blockchain-based web application using the Ethereum platform, and I need a high-level software architecture diagram to guide the development process. Key Requirements: - The diagram should include the primary components of the system, specifically focusing on the role and structure of messaging queues within the architecture. - A clear representation of how these components interact within a blockchain context is essential. Ideal Skills: - Proficient in software architecture, particularly within the blockchain domain. - Familiar with Ethereum and its unique architectural elements. - Experience in visualizing complex systems in a clear, understandable manner.

...of device during the boot start itself it go to bit locker recovery mode same want on domain joined device. In Domain join device after 10 invalid attempts after the reboot it boot the device and allow to continue PIN attempt again. ------------------- - Currently, after 10 failed attempts, the devices boot up and allow more PIN attempts. - After the 10th attempt, the device should enter BitLocker mode. - The challenge phase is default, and I need BitLocker configured only. The ideal candidate should have: - Extensive experience with Windows 11. - Proficiency in BitLocker configuration. - Ability to understand and implement complex security requirements. -------------------------------------------- If you not understand

Title: Visual Simulation of an Immersive Pod Co...Visual effects to demonstrate **ambient lighting** (e.g., sunrise simulation, relaxing hues). - A placeholder display screen showcasing potential content (e.g., meditation visuals or knowledge snippets). - Background audio or visual indicators to simulate the **pod's immersive atmosphere**. 3. **Scenarios to Simulate:** - **Meditation Mode:** Calming visuals, soft lighting, and background nature sounds. - **Knowledge Hub Mode:** Example of educational content displayed on the screen. 4. **User-Friendly Interface:** - A simple on-screen UI to toggle between different modes and features. ---------- **PS:** Below is a brief design concept for the pod we have in mind. You can use this as a fou...

...construction multifamily project. The site includes 120 apartments, an 88,000 sq ft clubhouse, a heated pool, and 15 level 3 EV chargers. Key aspects of the project: - The primary goal is to minimize costs while ensuring a viable and efficient solar setup. - The design should incorporate rooftop solar panels and solar carports. - The solar carports should have integrated EV charging stations and battery storage options. -Sourcing of the panels to deliver to USA or USA companies Ideal candidates should have: - Extensive experience in solar design, particularly for New Construction of multifamily residential projects. - A proven track record of delivering cost-effective and sustainable solar solutions. - Knowledge and experience with designing solar carports and integrating EV c...

25/50Hz VFD (50/100% capacity) simple design. Should change “mode” using a switch.

Create an ad using the supplied document. convert the document into an animation zooming in on the interest rate, then pan out and zoom in on the payment amount, then pan out and zoom in on the closing cost section. every time you zoom into the 3 key areas, circle the number or info in red, as to cause attention to the point....convert the document into an animation zooming in on the interest rate, then pan out and zoom in on the payment amount, then pan out and zoom in on the closing cost section. every time you zoom into the 3 key areas, circle the number or info in red, as to cause attention to the point. The ad will be used to target consumers who currently have a loan estimate in hand, to call us and save money by switching to us. I have supplied an example and a new form to ...

I'm looking for a Figma developer to create a plugin that will assist in managing slide interactions on my frames. Key requirements: - The plugin should rename frames sequentially based on position (from 01 to N). - It should set 400px gaps between the frames (both vertically and horizontally). - Every slide must have a fixed set of interactions in prototype mode. The fixed interactions include: - Dragging to the next slide, moving out, direction <-, ease out - Key right, navigating to the next slide, instant - Key left, navigating to the previous slide, instant - Dragging to the previous slide, moving in, direction ->, ease out - Clicking to the next slide, instant I typically work with 5-200 frames in a single project. Therefore, the plugin should be able to handle ...

I need a simple electrical wiring diagram to properly connect and control my single-phase, 230V, 50Hz motor with 4 wires. My mains cable is a 3 core (Live, Neutral and Earth), l need a suitable controller. I prefer a manual switch for the motor. Specifically, I need a toggle switch. The wiring diagram should include how to connect the toggle switch to the motor, as well as the motor to the mains cable. The diagram should be clear and detailed enough for someone with basic electrical knowledge to follow. Ideal skills for this project include: - Knowledge of electrical engineering - Experience with wiring diagrams - Ability to create clear and detailed technical drawings.

I'm seeking a skilled developer to create a robust VPN application for Android. The app needs to support V2Ray, WireGuard, and OpenVPN protocols. It should feature an interactive map for server selection, and display both speed and duration of the connection. Key requirements include: - A modern, user-friendly interface with light and dark mode options - An in-app payment system for premium subscriptions - Login options via email or Google account - Option to earn subscription time through ad views - Integration with Google Ads and other ad networks - Support for push notifications - An admin panel for server management - I also need the complete source code of the project I will provide the servers, but need assistance with their configuration. Furthermore, the freelancer wi...

...who can help with updating functional and technical documents for my system. Key Tasks: - Update the existing Dynamics CRM functional document by comparing it with a new user guide. This should be done in a Word Document. - Update the flow diagram for the processes - Provide a comprehensive list of changes made. - Assist with the creation of a technical document. This will involve using provided details to create documentation covering technical specifics, an architecture diagram, and an entity diagram. - Recommendations for the architecture diagram will be needed. Ideal Skills: - Proficiency in Dynamics CRM. - Experience with technical and functional documentation. - Strong skills in creating flow and architecture diagrams. - Excellent attention to detai...

I'm working on a project that requires a PCB design for a prototype. I need a PCB designer proficient in EasyEDA who can output EasyEDA project files including the PCB design, schematic diagram, and Gerber file. Circuit Details in PDF File - PCB Design Updated

...camera. These glasses should be capable of transferring images to an Android phone via Bluetooth and have a battery life of at least 4 hours. Key Features: - Camera Integration: The primary focus of this project is the seamless integration of a 1080p camera into the smart glasses. Previous experience with camera-enabled wearables will be a significant advantage. - Image Transfer: The smart glasses should be able to transfer images to an Android phone using Bluetooth. Please provide examples of similar projects you've worked on that involved Bluetooth connectivity. - Battery Optimization: While the primary focus is not on battery optimization, the smart glasses should have a minimum battery life of 4 hours. Experience in creating power-efficient devices...

I'm looking for a talented game developer to create a hypercasual adventure game for Android. The game should center on survival mode, presenting players with increasingly difficult challenges as they progress. Key Requirements: - Design and develop an engaging, challenging survival-based adventure game for Android. - Integrate Admob for monetization purposes. - Ensure the game falls within the hypercasual genre, appealing to a broad audience. Ideal Skills: - Proficiency in game development, specifically for Android. - Experience with creating hypercasual games. - Knowledge of Admob integration. - Strong creativity to design an appealing adventure theme.

Ready to move your WordPress website to a new home? Whether you’re switching hosts, domains, or just need a perfect copy of your site, we’ve got you covered!For just Rs. 2500, we’ll ensure your website is cloned or migrated flawlessly within 24-72 hours, preserving every detail of your data, design, and functionality. No downtime. No hassle. Just a seamless You’ll Get:✅ Stress-Free Migration: We’ll handle the heavy lifting, so you don’t have to.✅ 1-Week Basic Tech Support: Post-migration, we’re here to help ensure everything works like a ’s Not Included:? No design tweaks or content changes those can be added separately at additional cost if needed!Focus on what you do best while we ensure your WordPress site is exactly where it needs...

To help in developing a custom Battery Management System (BMS) for electric vehicles, adhering to IEEE P2686 standards. The project involves advanced modeling, simulation, and report preparation, requiring a deep understanding of battery systems, MATLAB/Simulink, and automotive standards.

I'm seeking an experienced eyeglasses designer to modify my existing smart glasses design. The goal is to optimize the frame to accommodate the battery and circuit components while maintaining a sleek and comfortable fit. If you have expertise in designing eyewear for tech integration, I’d love to hear from you! Key Modifications: - Frame design to accommodate a battery and circuit board - Maintaining a stylish and comfortable fit Material: - The frames should be designed for 3D printing Ideal Skills and Experience: - Prior experience in designing tech-integrated eyewear - Proficient in creating designs suitable for 3D printing - Strong focus on comfort, fit, and aesthetic appeal

I'm looking for an expert in electromagnetism and Matlab to solve an electromagnetic problem and deliver a detailed report. Key Requirements: - Selection of an electromagnetic problem (could be Antenna Design, Wave Propagation, or Electromagnetic Interference). - Application of a computational electromagnetic method (preferably FEM, MoM, o...electromagnetism and Matlab to solve an electromagnetic problem and deliver a detailed report. Key Requirements: - Selection of an electromagnetic problem (could be Antenna Design, Wave Propagation, or Electromagnetic Interference). - Application of a computational electromagnetic method (preferably FEM, MoM, or FDTD). - Comprehensive report covering: - Problem chosen - Method used - Program flow diagram - Final result - Analysi...

...record the event like general play pause button do. There should be a mp3 file play(uploaded via settings page) preferred or a chime/tone just after pause once the update to the log file is successful (and not after play), which can be option just to provide an audio hint just after entry to homepage is successful. No Design Considered, No Dark More or Multi Language Support No Landscape and Table Mode design considered No Backend or Server Integration Considered No iOS version considered. Programming platform details: Programming language - JAVA / Kotlin Android IDE - Android Studio Android Framework - Android SDK...

...all from the bot. • Available as Web Console and Desktop CLI. - Able to perform on pumpfun and any token on raydium • Create and Manage your token launches all from a convenient console • Snipe & Farm: buy without being front run and sell by using “exit liquidity”, literally harvest liquidity from the token by selling into buy orders until the market cap drops below a threshold • Stealth Mode: use the build-in SOL mixer to obfuscate the flow of your SOL. Avoid blockchain analysis and bubble maps that could reveal your central dev wallets. • Remove LP: Remove the liquiduity pool and sell all your sniped bags automatically at a defined marketcap, random in between range or manually. • Multiple Wallets: Your bots can buy and ...

...or system health status helps users stay in control without needing to constantly check. 11. Backtesting & Paper Trading Advanced Backtesting Framework: A sophisticated backtesting engine that lets users test strategies on historical data under different market conditions, with the ability to simulate slippage, transaction fees, and other real-world factors, is a powerful feature. Paper Trading Mode: Allowing users to test their strategies with virtual funds before trading real money can attract risk-averse users and give them confidence in your bot’s capabilities. 12. Compliance and Regulation Compliance Features: Offering features that ensure the bot operates within legal frameworks (e.g., KYC/AML integration, tax reporting features) could appeal to institutional inve...

Project Description I need a professional hardware/electronics designer to create a complete ESP32-S3-based pcb. The design will feature: - ESP32-S3 module (placed on edge side of the PCB) with USB-C for programming. - 18 high-resolution analog i...side of the PCB) with USB-C for programming. - 18 high-resolution analog inputs for NTC 10K/20K/100K sensors with shared COM pins. - 8 solid-state relay (SSR) outputs for controlling contactor signals, with shared COM pins. - One high-reliability 0-10V analog output. - Ethernet port with the W5500 IC and RJ45 connector at the bottom edge. - Integration of an external RTC module (DS3231) with battery backup for accurate timekeeping. - Power regulation, protection circuits, and optimized PCB design. - Milled slits for isolating I2...

My CentOS WHM server is currently down due to a boot failure, and I need assistance logging in via rescue mode to fix the boot issue. The problem arose after I installed some new software and updates, and I do not have any recent backups available. - Main Issue: Boot failure - Recent Changes: Installation of new software/updates - Backups: No recent backup available Ideal Skills and Experience: - Extensive knowledge of CentOS and WHM - Expertise in diagnosing and repairing boot issues - Experience with rescue mode - Familiarity with handling servers without recent backups - Proficient in troubleshooting after software updates and installations

...low-power design will encompass various components such as a GPS, sensors buttons, and connectors. Key Features: - Incorporate ESP32 WROOM S3 and u-blox MAX-M10S GPS with chip antenna - Integrate a Speaker and 5 Pushbuttons - Include a Micro SD Card Slot and USB-C Connector - Have a Barometric Sensor, Accelerometer/Gyro, and Ambient Light Sensor - Implement a LoRA Radio and 4 connectors for battery & peripherals - Support LiPo charging and power management Board Dimensions: Approximately 44mm x 72mm Deliverables: - Altium Designer Schematic - Detailed Parts List (BOM) with supplier information - Altium Designer PCB Layout - Complete Fabrication data (Geber files etc) Key Requirements: - Extensive experience in PCB design, particularly with low-power, chip anten...

...Encryption of user data and API keys. - GDPR compliance for user data privacy. #### **6.3 Secure Payments** - PCI DSS compliance for payment processing. --- ### **7. Performance Optimization** #### **7.1 Optimized for Raspberry Pi** - Utilize hardware-accelerated video decoding for the video avatar API rendering. - Lightweight backend and frontend to reduce CPU/GPU load. #### **7.2 Offline Mode** - Cache the avatar’s response for limited offline usage (if the internet drops temporarily). --- ### **8. Maintenance and Scalability** #### **8.1 Updates** - OTA (Over-the-Air) updates for software. - Push notifications for feature updates and maintenance schedules. #### **8.2 Logs and Monitoring** - Admin access to error logs and API health metrics. - Auto-notifications ...