Load squid server jobs

...issue with my IIS 8 server. Specifically, I'm unable to reflect image updates across the server. Key Requirements: - Troubleshoot IIS : You should be experienced with IIS and capable of identifying and resolving server-related issues. - Server Configuration: The problem may be related to server settings, so a deep understanding of IIS configuration and management is desirable. - File Management: The issue seems to be related to file update. You should have expertise in managing files on Windows servers and diagnosing related issues. - Image Handling: The problem specifically pertains to image updating. You should be well-versed in how servers handle image uploads and updates. Your task will involve: 1. Diagnosing the issue: Understand why new ...

I came across a minor issue on my website on Digital ocean cloud server. Refer the below error information. I need someone who can fix me immediately in an hour. Error 500 PleskExceptionDatabase DB query failed: SQLSTATE[HY000] [2002] Connection refused

I need assistance with calculating the correct motor size and torque requirements for an industrial application. Key Job Details: - Use your expertise to analyze the load the motor will need to move. - The ideal motor should be able to handle the load efficiently and effectively. - I'll need detailed calculations (with reference) to be shared at the end of the project. Preferable Skills: - Experience in industrial machinery - Expertise in motor sizing and torque calculation. The motor will operate in a standard factory environment, moving a load that is constant and predictable. I would appreciate it if you could provide examples of similar projects you've worked on in the past. Attached is a similar project example.

...help with the restoration of my server. I have experienced some issues with the server and after thorough review, I believe the best approach would be to restore the server data from a full backup. Key responsibilities: - Diagnose server issue(s): The tasks require the freelancer to identify the root cause of the server malfunction. - Conduct server restoration: The main task at hand is to effectively restore the server from a full backup. The ideal candidate should: - Have extensive experience in server restoration, with a specific focus on full backups. - Demonstrate a high level of proficiency in diagnosing and solving server problems. - Be able to work quickly yet effectively to minimize downtime and data loss. - Have...

I'm in need of a skilled professional to help me set up a high availability cluster for my web servers using Nginx. The primary goal for this cluster is to ensure load balancing, allowing for optimal performance across the servers. The ideal candidate will have experience in server clustering, particularly with Nginx, and will have a deep understanding of load balancing methodologies. You should also be familiar with high availability setups and be able to ensure a seamless failover process in the event of any server failure. The project will require a methodical approach and a strong attention to detail, ensuring that the cluster is set up correctly and is able to function effectively.

NERC Holidays Insertion Directions I am creating a excel sheet for electricity pricing research. There are typical days and there are holidays for which the typical load (demand) shape gets distorted. As a preliminary step in this project, I need to identify all of the holidays that occurred from January 1, 2006 until present. The recognized holidays for the US electricity markets are called “NERC holidays,” which is the abbreviation for the North American Electric Reliability Corporation. The six recognized NERC holidays are New Year’s Day Memorial Day (last Monday in May) Independence Day (always July 4) Labor Day (first Monday in September) Thanksgiving Day (the fourth Thursday in November) Christmas Day (always December 25) Please also add three

Warning: This project is for advanced developers. Those that can read complex code structures - I mean it. You must be able to understand ReactJS but also understand a large existing project with little help from me. We're looking for a full-time programmer who is hard working, honest, and enjoys learnin...do you have? Read this job description carefully, as it serves as an indicator to me if you pay attention to detail. The project consists of connecting to a Drupal project via REST endpoints. We're saving data to the PWA using IndexedDB, encrypting sensitive data, and by default refreshing the UI only when there's new data via push notifications (which come from the server using Web Push API), we're also using Android to load the PWA. Is this somethin...

...Single Page Application after converting it using Livewire Navigate. The job involves fixing CSS styling issues, restoring missing functionality and ensuring that JavaScript executes properly after the first load. Key Details: - CSS Styling: The breadcrumb styling works perfectly on the first load, but breaks once the Single Page Application (SPA) is loaded. - Missing Functionality: Some features that were present before the conversion are working on Fresh Load but currently missing after SPA Load and need to be restored. - JS Execution: JavaScript isn't working as expected after the first load, this needs to be fixed. Skills and Experience: - Strong knowledge of Laravel Livewire Single Page Applications. - Proficiency in CSS, particularly Boots...

...instructions I will give in our online meetings. You must sign my MNDA before I can share any samples of exactly what I need made. I will own the copyright to all the images, graphics, files, programs, source code, coding, animations, text, lists, menu's, files, rendered files, AI access, native files, and source files. The Interactive 3D Graphic must also be saved as an HTML file, so I can load it to my server for the users to look at and try the graphics. I will own the copyrights to the native files, source files, rendered files, source code, Graphics, and completed files. You will send me all the full Graphics, source code, native files, and source files when completed. I will release the full milestone when the work is fully completed, tested, and accept...

I am in need of a skilled software engineer to develop a DICOM printer server software. This software should: - Be compatible with Windows operating system. - Have the capability to print to HP, Canon, and Epson desktop printers. - Support image printing and multiple printer use. Ideal candidates for this job should have strong experience in software engineering and a solid understanding of DICOM features. Familiarity with printer server software is a must, as is the ability to ensure compatibility with named printer brands and operating systems.

We're seeking an expert who can analyze eye movements, specifically focusing on pupil dilation using the Eyelink pupillometry system with SR research. The main objective of this project includes: -Measuring emotional respo...from SR Research. - An in-depth knowledge of oculomotor functions. - A strong background in neurobehavioral or cognitive science is a plus. - Proven experience in analyzing eye movements, particularly pupil dilation. This project does not require any analysis concerning Saccadic movements, gaze direction, or blink rate, nor does it involve monitoring variables such as emotional state or cognitive load in relation to pupil dilation. The focus is purely on the response to stimuli. Your expertise in this specialty field will be invaluable in achieving the re...

I'm looking for a skilled engineer to create detailed drawings for a large (over 300 sq ft) hardwood deck with footings. The purpose of the deck is outdoor entertainment. The right candidate for this job will have: - Strong experience in outdoor constructions - Specific knowledge of hardwood decks - A background in engineering designs with a focus on footings and load-bearing structures - Uphold to industry standards and ensure effectivity of design Please provide examples of similar project designs when bidding.

...tenant-based authentication and user management. GitHub: For version control and collaboration. DataStax Astra: Managed Cassandra database service for data storage. Netlify or Vercel: For hosting and deploying the frontend application. Monitoring and Logging: Prometheus and Grafana for monitoring. The ELK Stack for logging and analysis. Cloudflare: For DDoS protection, CDN, SSL/TLS encryption, load balancing, and traffic analytics. 4. Expected User Base and Their Needs User Base: The primary users will be companies seeking to comply with cybersecurity regulations. This includes companies of varying sizes across different industries. User Needs: Secure Access: Users need to securely access the application using a simple and reliable authentication system. Regulatory Guidanc...

I require an expert in architectural design and construction to design and plan the install of a load-bearing beam. The beam is to span a length between 10 and 20 feet, critical to the support of a structure. Materials preference is wood, so familiarity or specialty with wooden structures is a must. To be successful, you must provide: - Expertise in structural integrity and architectural design. - Experience with wooden materials, especially load-bearing. - Detailed plan for the design, placement and install of the beam. Note the project phase does not involve installation. It is limited to professional advice and planning.

I'm in need of a SOCKS Proxy server as my ISP has closed port 25, which is essential for email services. Key requirements: - Set up a SOCKS Proxy server: The server's primary function will be to support email services. - Implementation: The server should be configured to support my email client. - Security: Ensure the server is secure and reliable. Ideal skills and experience: - Proficient in setting up SOCKS proxies. - Expertise in configuring services for email clients. - Knowledge of network security standards. The project might involve more tasks depending on the specific needs of the proxy server.

I'm working on a project using Ignition 8.1.31 and need a feature implemented. The goal is to have a dropdown list in the perspective view that allows the user to select files from a specified directory. Key Points: - The dropdown should be populated with the file names upon the user clicking a perspective View button. - The Load button should be located on the perspective view. The ideal freelancer for this job should have experience with Ignition 8.1.31 and familiarity with creating dropdown lists that are dynamically populated based on user interactions.

Hello, I need a quick fix for my DNS server running on a 2012 R2 system. The major problem encountered is that I'm unable to access my shared files. However, I can ping the IP addresses of the devices hosting these shared files. An RPC Error is shown and some Group Policy issues occur when trying to access these files. • I need someone who understands DNS thoroughly. • Experience with Server 2012 R2 is necessary. • Knowledge of RPC errors and Group Policy is required. Would appreciate quick and effective troubleshooting. Thank you!

I'm looking for an experienced individual to help me set up a VPN server on my TP Link Omega E707, running Windows OS. The primary goal of this is to allow secure remote access to my home network. Key Requirements: - Set up a VPN server on a TP Link Omega E707 running Windows - VPN server must be accessible outside my network - Ensure security and privacy in the VPN configuration - Establish a reliable connection method for remote access The ideal candidate should have: - Proven experience in setting up VPN servers on TP Link routers - Extensive knowledge of Windows OS - Understanding of network security and remote access protocols. Please note that my TP Link Omega E707 has a dynamic IP address.

I'm currently having an issue with a particular JavaScript function for an agency's portfolio website. The function is meant to update webpage elements each time the back button is clicked from the browser, but when the back button is clicked to return to the homepage, part of the function does not run, causing the animation to break and posts not to load. I'm in need of a freelance web developer with considerable JavaScript experience and in-depth knowledge. The key task will just be to improve this function so it runs each time the homepage is loaded or returned to. Key Requirements include: - Vast experience in JavaScript - Proficient in browser compatibility issues - Keen attention to functionality and performance detail Your role will be to diagnose the issu...

...professional who can help me with a performance-related enhancement on my platform. I'm currently experiencing scalability issues due to an increasing user load, and I'm keen on optimizing the system for this. Key Requirements: - Improve the performance of the system, focusing particularly on scalability. - The system should be able to handle a larger user load without compromising its efficiency. - Ensure the scalability improvements don't compromise any current features or introduce new bugs. Ideal Skills and Experience: - Proven experience in optimizing system performance, especially in handling scalability issues. - Strong understanding of user load impact on system performance. - Familiarity with speed optimization, resource efficiency, and sc...

...between job seekers and employers. • Notifications for new messages, job applications, and other relevant updates. 3.5 Admin Panel: • Administrative dashboard for managing user accounts, job postings, and overall site content. • Tools for monitoring and moderating user activity, including content moderation and user support. 4. Non-Functional Requirements: 4.1 Performance: • The website should load quickly and efficiently, even during peak traffic periods. • Response times for user interactions should be minimal. 4.2 Security: • Implementation of robust security measures to protect user data and prevent unauthorised access. • Compliance with relevant data protection regulations such as GDPR. 4.3 Scalability: • The architecture should be de...

I'm in need of a professional developer to handle the architecture implementation of an IOT server. Key Responsibilities: - Connecting sensors and GPS based Telematics devices to the server. - Handling data collection and storage. - Managing device commands. - Setting up real-time monitoring and alerts. Your expertise in setting up a NoSQL database is essential for this project. I'm looking for someone who can not only execute this task but also provide valuable insights and inputs to enhance the overall performance of the server.

I'm looking to significantly improve the speed and performance of my E-commerce website. Currently hosted on GoDaddy, we are experiencing slower load times despite relatively low traffic. To address this, I'm seeking a professional who can migrate our website to a server known for its speed and reliability, while also implementing cloud hosting for our images. Key Requirements: - Migrate website from GoDaddy to a new, high-speed server - Implement cloud hosting for all images on the website Ideal Skills & Experience: - Proven experience in website migrations and server management - Strong knowledge of cloud hosting solutions, particularly for image hosting - Familiarity with E-commerce websites and the unique performance challenges they present -...

I'm looking for a skilled front end developer to help me create a dashboard focused on data visualization,The primary objective of this project is to develop a robust data virtualization tool capable of interpreting, displaying, and analysing collision avoidance system data extracted from log files. This tool will enable users to load log files or Excel files, interpret the data, generate reports based on specified parameters, and visualise the insights using a web application or Power BI interface.

I'm looking for a skilled front end developer to help me create a dashboard focused on data visualization,The primary objective of this project is to develop a robust data virtualization tool capable of interpreting, displaying, and analysing collision avoidance system data extracted from log files. This tool will enable users to load log files or Excel files, interpret the data, generate reports based on specified parameters, and visualise the insights using a web application or Power BI interface.

...custom email. HIGH LOAD ISSUE Im having an issue with my e-commerce store and the server it is hosted on, my hosting company has notified me that the server load is being reached often due to long running scripts causing the max children connections to be reached multiple times throughout the day, please see a screenshot of the information they have given me on the issue here: They have also indicated that the website appears to have cron jobs running continuously which may be contributing to the over all server load, they have also sent me a screenshot of this issue which can be seen here: They have sent me this link to look at on how it might be able to help with this issue: How to fix high server load due to POST

we have made a scan for a wordpress site and there are some elements that are taking more time to load that it should, thus slowing down the website and loosing google ranking. The item with the highest content playback 15,750 ms Remove resources that block playback You can save 2850ms Stream images in modern formats You can save 2,205 KiB Minimizes main thread processing 2.7s Encode images efficiently You can save 1,577 KiB Reduce unused CSS content You can save 63 KiB Size images correctly You can save 118 KiB Those are the results from scanning that should be fixed. Small project, bid should be final bid. No bid increase possible after placing bid !

DEFININTIONS local environment: developers laptop client: Wayne contractor: Faisal and his team PROBLEM STATEMENT Due to missing connection to database, the website on clients local machine is generating errors thus preventing development. SOLUTION: Create a replica of RDS production server (to be called "dev") on AWS, that can be used for development on local environment and for staging testing later on. CONTRACTORS ANTICIPATED TASKS (high level) 1. Take backup of production database on AWS 2. Create new RDS instance (server) using the backup and restore the backup. 3. Configure and verify the network settings to make connections over internet. 4. Test connection of new dev database with web application on local environment. DELIVERABLES 1. Demo showing the we...

I'm currently experiencing database connection errors on my Wordpress website. Key Requirements: - Fix database connection errors causing website load problems - Ensure the website is running smoothly and all features are fully functional - Full access to the website's hosting account and database for troubleshooting - Clear and timely communication using instant messaging for updates and feedback Ideal Skills and Experience: - Proven experience in resolving database connection errors on Wordpress websites - Strong understanding of database management and troubleshooting in Wordpress - Excellent problem-solving skills and ability to work efficiently - Previous experience in instant messaging for client communication is a plus Had issues like this before.

● Visually Appealing and Responsive: We design websites that are visually engaging and fully responsive, ensuring a seamless experience across all devices, from desktops to mobile phones. ● Performance Optimization: Our focus is on optimizing website performance to ensure fast load times and smooth user interactions. ● Technology Stack: HTML5, CSS3, JavaScript, React.js, Angular, Vue.js, Bootstrap, SASS.

I'm in need of a seasoned IT professional who can set up a Windows-based VPN server for my company. The primary purpose of this server is to allow our employees to access the company's resources securely from remote locations, which is currently a pressing need for us. Key Requirements: - Configuration of a VPN server on Windows OS - Setting up a secure connection for remote employees - Allowing simultaneous connection for a small user base (1-10 users) Ideal Skills and Experience: - Proficiency in Windows OS - Hands-on experience with VPN server configuration - Knowledge of network security best practices - Prior experience with remote access solutions Your expertise will play a crucial role in enhancing the security and efficiency of our remote w...

...Database: MySQL, PostgreSQL, or another relational database. - Responsiveness: The design must be fully responsive and work flawlessly on all devices (desktop, tablet, smartphone). - SEO: It must be possible to optimize each individual listing for SEO, as well as the overall website. - Security: Implementation of security measures to protect user data. - Performance: The website must load quickly and be highly performant. - Import Functionality: Ability to import an Excel file so that entries are automatically created in the backend. 2. Design and User Interface: - Pixel-Perfect: The highest priority is given to a pixel-perfect implementation of the provided design. - Favorite Lists: Users should be able to create and rename multiple favorite lists. 3. Proj...

...seeking an experienced engineer to implement finite element analysis using ansys software. The engineer will perform structural analysis on our steel tank reinforced with u channel on the circular joint under specific load conditions. Primary Responsibilities: - Execute a structural analysis on a steel tank - Consider both static load and hydrostatic pressure loads in the analysis - Use ansys software for the simulation Ideal Skillset: - Extensive experience with structural analysis and finite element methods - Proficiency in using ansys software - Strong understanding of different load concepts: static and hydrostatic pressure loads - Familiarity with steel as a material for structural analysis You should be able to interpret the results of the analysis and pro...

I've been facing an issue with the images on my WordPress website that only load after I scroll down on mobile devices. Ideally, I need them to load as soon as the page is loaded without any delay. Key Requirements: - Immediate image loading on mobile devices - No specific plugins for image optimization or lazy loading Ideal Skills and Experience: - Proficiency in WordPress development - Experience in optimizing websites for mobile devices - Understanding of image optimization techniques If you're confident in resolving this specific issue and improving mobile user experience, I'd be glad to hear from you.

I need a proficient structural engineer to design a pole barn that will serve as a workshop. The barn will principally store lightweight materials, so the designed structure should be able to support such load with future-proof adaptability. Preferred Skills and Experience: - Extensive experience in structural design, particularly with wooden structures. - Knowledge in the design of functional workshops. - Understanding of lightweight materials' impact on structure designs. The barn will be constructed primarily from wood. Therefore, prior experience in designing and working with wooden structures is crucial. The final deliverable will be a detailed structural design, including blueprints, suitable for immediate construction.

...multi-story building project that requires an experienced structural engineer. Your primary task would be to evaluate the necessity of central RC columns in the building by checking the load distribution from the provided load calculation sheets. Key responsibilities: - Evaluate the need for central RC columns in a multi-story building - Thoroughly analyze the provided load calculation sheets for structural integrity - Provide alternative design solutions if necessary Ideal skills for this job would include: - Professional experience in structural engineering, especially for multi-story buildings - Expertise in evaluating load distribution and structural integrity - Ability to provide alternative design solutions based on your analysis Your work will great...

I've encountered an internal server error on my website when accessing a specific page. This issue is particularly critical as some of my visitors are unable to access my site due to this error. While some visitors can browse the website, others are completely blocked. Key Project Details: - The error is triggered when accessing a specific page. The rest of the website is accessible. - The issue is causing a split in visitor access, with some able to view the site consistently and others unable to access at all. - The problem is particularly urgent as it is directly impacting my site's usability. Skills and Experience Needed: - Proficient in troubleshooting common internal server error causes. - Experience in addressing website access discrepancies for users based...

I encountered an internal server error while trying to access a specific webpage on my website. The error is isolated as it only occurs on certain pages. Some visitors can access the site and some cannot. For example: I can access with WiFi but not with my mobile connecction. The ideal freelancer for this project should have: - Proficient understanding of server-side technologies and the workings of web servers. - Strong problem-solving skills and the ability to troubleshoot technical issues effectively. (Wordpress) and (godaddy) - Experience in handling internal server errors, ideally on specific pages. - Good communication skills to effectively inform me of the error's cause and resolution. Please contact me if you have experience with this issue and think you...

I'm looking for a skilled professional to create a Load, Functional testing, Security testing LLM to test our internal websites. Key Requirements: - Operating System: The LLM must be compatible with Windows. - Reporting: The LLM should report test results through an integrated dashboard. - Testing: The LLM must be capable of performing Load, Functional, and Security testing. - Test Cases: The LLM must be able to create tests cases based on the current state of the website. Ideal Skills and Experience: - Prior experience in creating and working with LLMs. - Proficiency in load, functional, and security testing. - Familiarity with Windows OS and dashboard reporting systems.

I'm in need of an experienced web developer with strong shell scripting skills. While the main purpose of the website application is not specified, it's targeted at the general public. Ideal Skills and Experience: - Proven expertise in web application development - Experience in creating websites geared towards the general public - Robust skills in shell scripting - Ability to independently make decisions to enhance website functionalities Note: As the tasks for shell scripting are undefined, a flexible way of working is preferred for meeting emergent needs in the project.

I am looking for an expert React developer to help me with front-end development and state management. I am new in react. i am using adminity html template for react. after converting to jsx. when i am login then dashboard sidebar design scrumble due to some js but component navigation w...state management. I am new in react. i am using adminity html template for react. after converting to jsx. when i am login then dashboard sidebar design scrumble due to some js but component navigation working fine but if i reload the dashboard page then scrumbled design is ok as per template but if i click on navigation then it reloaded complete page. I want Single page Application buth somehow it load complete page when navigate to other page. Some JS loading issue Budget INR 600-800 Anydesk w...

...dashboard for viewing statistics and graphs related to IoT devices. The CSS framework to be used is Skeleton UI or a similar library to ensure a modern, clean, and well-designed interface. Project Requirements: Framework: Svelte, SvelteKit Typescript. CSS Framework: Skeleton UI or similar Functionality: Dashboard Interface: Display a list of IoT devices. Device Selection: Ability to select a device to load its statistics via API. Graphs and Data Tables: Around 10 different graphs and several data tables with pagination. Time Ranges and Filtering: Options to select time ranges and apply filters from the UI. API Integration: Fetch device statistics from a backend API. Modern UI: Clean, intuitive, and well-designed user interface. Key Features: Device List Display: A dashboard-li...

I'm in need of an IT professional to set up an SMTP server on my Debian server. The primary purpose of this setup is to allow the server to send out automated email notifications for a custom-built application. Key requirements and expectations for this project include: - Setting up an SMTP server specifically utilizing Sendmail software on a Debian server - Ensuring that the configuration is optimized for automated email notifications - Providing guidance or documentation on how to integrate the SMTP server with my custom-built application Ideal candidates for this project should possess the following skills and experience: - Proficiency in working with Debian servers and setting up SMTP servers - Prior experience with Sendmail configurat...

I'm in need of a skilled WordPress developer who can help me in optimising my WordPress site, https://feufo.com. I require a comprehensive set of services that include: - Speed Optimisation: My website needs to load faster. This includes improving the page load time, optimising server response time, and minimizing browser render time. - SEO Optimisation: I need to enhance my website's SEO with a focus on keyword research and optimisation. In addition, I'd like assistance in creating a privacy page on my website. This page should clearly outline the privacy policy of the site and be in line with current legal requirements. Ideal candidates for this project should have: - Proven experience in WordPress site optimisation - In-depth understanding of ...

I require general labor help for moving medium-heavy objects weekly. The job involves moving boxes, and thankfully, there are no stairs involved - everything is on one level. The person needs to accompany me to a restaurant supply store lift boxes from the shelf to the cart and then load all the boxes into my pickup truck. Ideal Skills: - Physical strength and fitness - Experience with heavy lifting - Attention to detail Your main responsibilities will be: - Moving boxes from one location to another - Ensuring items are handled with care - Working efficiently and effectively to complete the task promptly

I have a PostgreSQL database hosted on AWS. When trying to connect to my database server from my web application, I'm consistently receiving a TCP/IP error. Key Project Points: - The issue is specifically related to the TCP/IP connection between the web application and the AWS PostgreSQL database server. - The PostgreSQL database is hosted on AWS; it's not a local instance. - The web application is the only service experiencing this issue with the server. Ideal Freelancer: - Proficient in AWS services, particularly Amazon RDS for PostgreSQL. - Strong background in dealing with network errors, particularly TCP/IP. - Experience in troubleshooting web application and database connectivity issues.

...looking for a CSS expert who can help me identify why CSS is failing to load on all pages within a particular section of my website. - The issue: The CSS of this particular section of the website is not loading at all, affecting the overall appearance and functionality. If I put any characters before the HTML, the CSS is loading. - Website status: Other sections are not impacted, and the pages in this section are loading, but without proper CSS. - Validation: Please, start your answer with "Validation Stable MARK" to prove you read the description. Quotes without validation won't be accepted. - Recent changes: I haven't made any recent changes to the CSS or the website code. The hosting was changed. On the local server, it is working fine. - Code: The ...

I am seeking a well-versed freelancer in cognitive psychology to produce a detailed, advanced level report. The main focus should be on the cognitive underpinnings of political attitudes. - relationships between cognitive processing including Need for Cognition, Inherence Heuristic, Cognitive Load and political ideology including Political Attitudes, Conservative and Liberal Ideologies. I have put two starter refernces we must put in this report, but also you must find four to five references to include in this essay. Those are the report that canbe usuful: - Not All Ideologies are Created Equal: Epistemic, Existential, and Relational Needs Predict System Justifying Attitudes - Motivated Closed-Mindedness Mediates the Effect of Threat on Political Conservatism H. Thórisd...

Looking for a Senior BDA with experience in. AZURE SQL SERVER. English mandatory. 1d per week helping to improve and maintain our main DBs.

...the LEDs, the circuit should also be able to control a small 3-4 V motor. A potentiometer should control how fast the motor turns in order to power the speed of the fire truck. - Control Sound: The Arduino MKR Zero should be able to output a sound file (either WAV or MP3) to two very small speakers. The sound file would be a siren with an intermittent horn. I can compose the sound file myself and load it onto the Arduino. There should be a separate potentiometer to control the sound volume. It would be nice if the battery could last an hour or so on a full charge. Once installed into the fire truck, the battery should be able to be recharged through the onboard USB port so as not to have to remove it from the fire truck. Obviously, this would all have to be very small. I have m...