Switching mode battery charger circuit diagram jobs
...a basic data entry form that connects to an SQL database, enabling users to input and store records seamlessly. Project Requirements: Data Entry Form: Develop a user-friendly interface for data entry, allowing users to input various fields which will be stored in an SQL database. Needs an input form for creating or editing a data collection point and then a form to enter new records. Offline Mode Capability: Implement offline functionality where users can continue to collect data entries without a connection to the database. The app should cache these entries locally and sync them with the database once the device reconnects to the server. Database Connectivity: Ensure smooth integration with an SQL database server. The app should securely write entries to the database and h...
...should be compatible with both iOS and Android. Key Requirements: - Integrate Location-based AR for immersive gameplay - Utilize Unity AR Foundation or Niantic Lightship for AR development - Incorporate ARKit/ARCore for iOS and Android device support - Implement object detection using SDKs for enhanced interaction with the environment - Ensure strong mobile optimization (both performance and battery efficiency) - Implement API integration for real-time features - Deliver a Minimum Viable Product (MVP) by October 5th or sooner Ideal Skills: - Proficient in Unity and Unity AR Foundation or Niantic Lightship - Extensive AR development experience, particularly with ARKit/ARCore - Strong mobile game optimization skills - Experience with object detection SDKs for AR - Experienced i...
I'm looking for a biostatistics expert who can help me tackle a project divided into three parts. The project involves the analysis of survey data using SPSS. Key tasks will include: - Descriptive analysis: Utilizing frequency distributions, summary statistics (mean, median, mode), and graphical representations (histograms, pie charts) to provide a clear understanding of the data. - Identifying variables and measures: The focus will be on demographic data (age, gender), health-related data (BMI, blood pressure), behavioral data (exercise, diet), as well as sleep and stress related data. - Hypothesis testing and multivariate analysis: This will be crucial for deriving meaningful conclusions from the data. The ideal candidate for this project should have extensive experience wi...
I have a simple circuit designed on EasyEDA, and I need help with routing the wires. I'm looking for someone who can use a combination of manual and automatic routing to get the job done. The routing will need to be done on a double layer or more if needed. Ideal skills and experience for the job: - Proficiency in EasyEDA - Experience with both manual and automatic routing - Understanding of simple circuit designs - Attention to detail for precise routing
I'm in need of an expert in Automatic Speech Recognition (ASR) systems who can help finetune Whisper 3 large mode for Arabic language. Key Requirements: - Expertise in ASR systems, particularly the Whisper 3 large model - Experience with real-time speech recognition in noisy environments - Ability to configure the system for recognizing specific regional dialects - Strong problem-solving skills and attention to detail Skills and Experience: - Proven track record with ASR systems - Previous experience working in noisy public settings - Proficiency in configuring systems for specific dialects - Excellent technical and communication skills
I'm in need of a proficient IT academic writer who can combine UML diagram creation with high-quality academic content writing. The primary focus of the project will be: - Crafting Use Case UML diagrams - Integrating the diagrams within an academic context, specifically related to the Software Development Process Ideal candidates should have a strong background in Information Technology, excellent academic writing skills, and experience with UML diagram creation. Knowledge of heuristics logic will be a plus. Please provide samples of your previous work related to UML diagrams and academic content writing.
...older and in search for one another. The young boy now Dracula, finds a potion to turn himself human so he can be with her after all these years of loneliness. Not knowing about this , the young girl now woman decides to sacrifice her human form and allow herself to be bitten by a vampire so she too can also be with her lover . They both are unaware of each other’s sacrifices and end up switching lives . The sad true love story is that they still cannot be together. The art will depict various scenes from the narrative, so it should be able to visually tell the story. Key elements to consider include: - Action Scenes: Some pieces will need to capture movement or tension. - Character Portraits: There will need to be pieces that depict the main characters. - La...
We are seeking talented designers to create a visually compelling and professional pitch deck for AutoSync, a cutting-edge automotive sales and referral platform. AutoSync helps referring agents earn luxury vehicles like the Dodge Charger or Mercedes S-Class through successful vehicle sales referrals. The pitch deck will be used to present our two core programs: Referring Agent Program: Agents with a 680+ credit score earn rewards like car payments and insurance coverage through referrals. Sales Progress Program: Agents track their progress toward earning a vehicle, with a visual tracker showing referrals and rewards. The pitch deck should be clean, modern, and engaging, with strong branding for AutoSync. It must visually communicate the program details, benefits, and progress trac...
I am looking for a developer to create a Windows 10 software (EXE) that forces Multi-GPU (MGPU) usage in any game (AMD). The goal of this software is to enhance gaming performance by leveraging multiple GPUs, even in games ...Windows 10 software (EXE) that forces Multi-GPU (MGPU) usage in any game (AMD). The goal of this software is to enhance gaming performance by leveraging multiple GPUs, even in games that do not natively support it. The software should include the following features: Ability to force Alternate Frame Rendering (AFR) mode or any other method to enable MGPU on non-supported games. Full compatibility with Windows 10. A simple user interface to select a game and activate the MGPU mode. The software should be lightweight, easy to use, and compatible with a wid...
I'm seeking a skilled professional who can design an ER diagram for a MySQL database. The primary purpose of this database is for disaster management, and it should encompass two main entities: People and Events. Ideal Skills: - Proficiency in MySQL - Experience in designing ER diagrams - Knowledge in disaster management systems - Understanding of entity-relationship modeling - Strong analytical and problem-solving skills Please include relevant samples of your previous work in your bid.
...a talented designer to create a dynamic logo and captivating background for a gold-class member of my team, named "Programming Protocol". The design should ideally reflect a theme of Innovation and Technology, delivering a sense of prestige and luxury. Key requirements: - Create a logo and background that uses a Gold and Black color scheme, representing our brand's core values. - Incorporate Circuit Designs into the logo, as this is a key element I would like to see. - The background should be flashy, appealing and conducive to a high status, tech-oriented team member. Ideal candidates will have: - A strong portfolio demonstrating experience with luxury and technology-themed designs. - Excellent understanding of color theory and design balance. - Ability to crea...
...and robust. Who You Are You have 2+ years of modern Android development. You know how to write readable, maintainable, performant object-oriented Kotlin. You care about quality and you strive to ship high-quality code. You have released at least one app or have a project in the works that you can tell us about. Where You'll Be We are a distributed workforce enabling our band members to find a work mode that is best for them! Where in the world? For this role, it can be within the region in which we have a work location and is within working hours. Working hours? We operate within the Central European and GMT time zones for collaboration and ask that you are located in that time zone...
I want to develop an E-Label board based on ESP32, similar to the one in the link below, but battery powered (rechargable over Usb) and one RGB-LED Priority: - Lowest thickness. Considerations: - ESP32 will normally be on DeepSleep mode (~10 µA) and will wake on WiFi event (upload QR/EAN13/Text) on the EPD display. - Estimated updates per day: 5 - Battery should ideally last several months. - Battery must be rechargable over Usb. Delivery: - You will deliver 3 full working boards (EPD, ESP32, rechargable battery, RGB-LED, enclosure). The price of the materials is NOT included in the price of the project, so it will paid separately as an extra. - Test functions of the board, written in Arduino IDE, like for example: loadImage(img), clear(), ge...
...and large-scale map environments. 7. Server Integration: Use Node.js and Express to manage routing and handle API requests for navigation and map interactions. Ensure seamless communication between the map frontend and server-side pathfinding features. Additional Features: • Outdoor and Indoor Integration: Implement smooth transitions between outdoor and indoor maps when necessary, with mode switching capabilities for seamless navigation. • Incident Response and Event Handling: Set up mouse-over events, map zoom events, and map click events to allow dynamic updates or triggers based on user interactions. Deliverables: • A fully configured SDK, integrated with server-side pathfinding and routing. • Documentation on setup, maintenance, and any ne...
...adjustment of output values. Explanation: PCB display screen should have program that each output voltage supply can be assigned a different value as per requirement. This PCB will be used in portable X Ray machine as input power supply. X Ray machine has one high voltage transformer ( Step up ) and this Input power supply will be used as auto transformer to regulate the supply input voltage to the circuit, by regulating the input power supply, we control output of High Voltage Generator. So each output value of power supply corresponds to different output voltage of High voltage transformer. For Example, in out existing model when we supply 12.7 V then output of out High Voltage transformer results in 70 kV ( kilo Volts). So when we select 12.7 Volt through voltage regulator a...
I'm looking for an expert in IoT and circuit design to help me develop a small (credit card size) IoT device based on ESP8266/ESP32. This device should control 4 lights and 1 fan with a regulator(off, on, 1speed 2speed), all of which can also be controlled by a manual switch or IR remote (optional). Key Features: - The device needs to be controlled via the Smart Life app. - It should have a reset function triggered by switching the power on and off 5-7 times. - Led indicator for power and configuration mode. - product directly connected to 220v AC supply. Ideal Skills: - Expertise in IoT and circuit design - Proficiency in using ESP8266/ESP32 - Experience with Smart Life app integration Need to deliver: - Gerber file - Schematic - Firmware - Component...
I need to update a medication list in my latest protocol book. The final document should be a Word file, professionally formatted and including precise alignment, ...Word file, professionally formatted and including precise alignment, high-quality images, and an alphabetical ordering of contents. A detailed record of changes will also be necessary for review. Key Requirements: - Updating the medication list in the protocol book - Professional formatting as per the style guide I will provide - Accurate alignment of text and images - Including drug, chart, and diagram images - Alphabetical ordering of the medication list - Creating a detailed record of changes Ideal Skills: - Proficiency in Word - Attention to detail - Formatting expertise - Experience with protocol books and medica...
I'm looking for a developer to create a mini Bluetooth speaker Prototype. Key Features: - Slim design for portability - High-quality sound with a ping-like quality - Vibration feature - Short- Life battery with a charger port - Bluetooth connectivity only, no AUX or USB Ideal Skills and Experience: - Proven experience in designing and developing audio devices - Expertise in Bluetooth technology - Strong understanding of sound quality and speaker design - Experience with creating portable and durable products - Ability to design for a slim, compact size Please provide examples of previous similar projects in your bid.
I'm in need of an Azure specialist who can create an architectural diagram for a desktop application I'm developing. Key Requirements: - The application will be primarily focused on application development and deployment. - Key functionalities of the application include real-time data processing and user authentication and management. Ideal Skills and Experience: - Deep understanding and experience with Azure. - Proficient in creating architectural diagrams. - Previous experience in desktop application development is a plus. - Knowledge in implementing real-time data processing and user authentication systems.
I'm looking to connect with local companies to generate business leads. The primary mode of contact will be cold calling and emailing. Key Responsibilities: - Execute cold calls and emails to local companies with the aim of generating leads. Ideal Skills: - Excellent communication and networking skills. - Prior experience in cold calling and lead generation is a plus. - Ability to represent my business professionally and persuasively.
...for an educational project. These diagrams will be used in school reading tasks, where students will follow text instructions to identify specific locations on the diagram. Each diagram must be clearly labeled with letters (A to G), without any repetition. Students will fill in the blanks based on the provided instructions. You will be provided with reference diagrams and detailed guidelines to ensure consistency and clarity throughout the project. Key Responsibilities: Design simple, clean, and visually appealing 2D black-and-white diagrams. Incorporate clear text labels, arrows, and pointers in each diagram. Ensure each diagram is labeled with distinct letters (A to G) without repetition. Create diagrams that are appropriate for school-level difficulty a...
...transitions apply to both 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: Vertic...
I'm looking for a professional PCB designer to create a board for a busy board project. This board will have provisions for 4-7 LEDs and will be compatible with several types of switches. Key Requirements: - Design must include provisions for the follo...project. This board will have provisions for 4-7 LEDs and will be compatible with several types of switches. Key Requirements: - Design must include provisions for the following types of switches: toggle switches, push buttons, rocker switches, and aux cable connections. - The power source for the PCB will be a battery. - LED placement should be in a row. Ideal Skills: - Proficient in PCB design software. - Experience with designing for various types of switches. - Knowledge of battery powered PCB design. - LED placem...
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...
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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 ...
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...
