Battery charging equalizer circuit Jobs

I need a comprehensive Microsoft Excel spreadsheet that trac...and part replacement for my fleet of 52 forklifts. Each forklift should have its own service timeline, with the ability to select dates from a drop-down menu. Key Requirements: - Design a user-friendly Excel spreadsheet - Implement drop-down menus for date tracking - Create specific tracking categories for various maintenance tasks Specific Maintenance Tasks: - Oil changes - Tire rotations - Battery replacements - Keyboard, Tablets, Micro Phone/Radio, Scan Gun Ideal Skills: - Proficient in Microsoft Excel - Experience with designing tracking spreadsheets - Knowledge of forklift maintenance would be a plus The final product should be easy to navigate and use, allowing for efficient tracking of maintenance and part re...

I'm looking for an excel expert who can help me to create a line graph from my building monitoring readings da...1 sensor was external air data. There are some key data sets of interest: internal temperature, internal surface temperature, internal relative humidity, probe temperature, probe relative humidity, external air temperature. Those are the ones I would need graphed. There are also some issues in that there are gaps in data for two sensors - the external one and one internal one, as they broke/battery went, and were replaced....so the data that is present needs to be aligned to the correct time stamps, as the data collection period on the external sensor seems to be different to the internal sensors, so it's important that the data points on the graph are from t...

I'm looking for a skilled circuit designer with expertise in PIC Microcontrollers and RTD temperature sensors. Key Responsibilities: - Design a circuit for a temperature indicator using a PIC Microcontroller and an RTD sensor. - Implement adjustable calibration features. - Incorporate an LED display for temperature readings. Ideal Skills: - Proficient in circuit design and microcontroller programming. - Experience with RTD temperature sensors and LED displays. - Ability to design for adjustable calibration.

Seeking an experienced engineer in photonics to design an Indium Phosphide (InP)-based modulator with RF driver integration capable of generating millimeter waves. The project involves: 1. Designing the InP modulator with an RF driver. 2. Simulating the modulator to meet specified requirements. 3. Conducting a comparative analysis on energy efficiency against Silicon PICs and electronic circuit modulators. Key Skills: Photonic Integrated Circuits, Simulation, Electrical Engineering, Energy Efficiency Analysis

I'm seeking a professional with experience in designing a Battery Energy Storage System (BESS) for Delano Elementary School. The primary goal of this project is to reduce energy costs. The BESS should also provide short-term backup power during outages and must be designed with easy maintenance in mind. Key Requirements: - Design a BESS focused on energy cost savings (redraw Tesla design to DSA specs with diff equip) - Short-term outage support capabilities - Prioritize ease of maintenance in the design - Usher through expedited DSA approval process Ideal Skills and Experience: - Extensive knowledge in DSA design and BESS - Proven track record of energy cost reduction projects - Experience with designing easy-maintenance systems - Ability to design for short-term power suppo...

I'm looking for a talented designer to update the appearance of my form. The goal is to give it a fresh, modern and clean look, in ...animations in form design I need this form redesigned with a modern layout, please. It should be ready for printing and easy to , I need a form that includes the following details:Address (not Job ID)Customer NameRoom Type (behind battery)Material of Wall ConstructionThe symbols need to be as simple as possible for easy drawing with a pen Once i have a A4 version of this to send to carbon copy i would also love a A5 version of a colour printable that can be made into a sticker stfor ease ponsite for the boys to use. Hope this makes sense.  Battery Window Roller Door Air Conditioner Smoke Alarm Door Meter Bo...

...ensure the rollers are aligned properly. Assemble the insulating belt, ensuring it can move smoothly between rollers. Attach the motor and verify belt movement. Connect the metallic dome to the top roller for charge collection. 2. Integrate RF Oscillation at 800 MHz To generate a specific electromagnetic frequency like 800 MHz, you'll need a separate RF generation circuit. This involves: Components Needed: An RF oscillator circuit designed for 800 MHz. Power supply for the oscillator. Waveguide or antenna for radiating the frequency. A coupling mechanism to direct the RF output to the dome or your body. Steps: Design or procure an RF oscillator capable of stable 800 MHz output. Connect the oscillator to an antenna or electrode positioned near the Van de Graaff dome...

...to be led, all heating is to be done by electrical heaters, AC and ceiling mounted fans, main entrance should have a led chandelier, all lights must be able to be dimmed in each room. Property to get power from battery 2x battery packs that can individually be turned off in an emergency or when under maintenance, solar panels to be installed on the roof for power for the whole property and to charge the batteries plus with smart wind turbines, battery packs to be stored to the rear of the property with 2 doors one to gain entrance from inside the property and one externally, battery pack to hold enough electricity for 7 days of usage. Ground Floor Should have a large garage to hold a minimum of 8 large 4x4 cars, a laundry/Pantry room with slots for 4 washin...

I'm seeking an experienced electronics engineer to design a circuit schematic and PCB for a marine digital device. This project involves integrating various components and ensuring the power requirements are met. Key Responsibilities: - Design a circuit schematic and PCB for several devices - Integrate a microcontroller, sensors, wireless modules, and relays into the circuit. - Ensure the circuit is compatible with a 12/24v DC power supply. Ideal Skills and Experience: - Proficient in circuit design and PCB layout software. - Previous experience with designing device circuits for harsh operating environments - Strong understanding of microcontrollers, sensors, wireless modules, and relays. - Ability to design for specific power requirements.

I am seeking a COMSOL expert to simulate the mechanical integrity of a lithium-ion pouch type battery. Specifically, the focus will be on assessing structural deformation under load during compression tests and thermal behaviour of that deformed battery . Key Requirements: - Expertise in COMSOL, particularly in simulating mechanical integrity of batteries. - Experience in conducting and interpreting compression tests. - Ability to provide comprehensive insights on structural deformation under load. - Ability to provide thermal behaviour of the deformed battery . This project is an excellent opportunity for a skilled professional with a strong background in battery simulation and mechanical engineering. Your insights will be crucial to understanding the batter...

...accordingly. Two seperate display for volt and amp. high voltage protection, low voltage protection, Adjustable voltage limit (High and low both voltage protection limit adjustable) overload protection Adjustable overload from 0 to 30 A Current based dry run protection provided Adjustable dry run current from 0 to 30 A Voltage and Current calibration facility Short circuit protection protection bypass facility Cyclic timer provided with bypass facility (adjusatble from 0 second to 999 min) If user want start and stop the motor on perticuler time then user can set the on and off time of cyclic timer Delay off timer provided with bypass facility (adjusatble from 0 second to 999 min) If user want to stop the motor after certain time then they can ...

I have 8760 energy consumption data for a consumer. I want to optimize the size of a hybrid Renewable Energy Source station (PV and Battery Energy Storage System). Alongside the consumption data, I have 8760 production estimates for a 1MW PV, the capital and operational expenditure of PV and BESS, and the electricity prices for the year 2024. Key Requirements: - The goal of this project is to find a balance between cost and energy efficiency. - There may be potential constraints regarding plot size that need to be considered in the optimization process. - No specific software tools or programming languages are mandated for this project, but proficiency in relevant optimization software would be an asset. Ideal Skills and Experience: - Strong background in energy systems engineer...

I'm seeking a skilled en...similar size. Key Responsibilities: - Designing and building the prototype - Incorporating the necessary components - Building a rugged prototype Ideal Skills and Experience: - Electrical engineering - Good knowledge of CAD software - Prototyping for interactive games/products - Experience with LED indicators, sound modules and buttons - Creativity in designing game tools The prototype should be battery-powered. The prototype should be designed as a tabletop device. The prototype should utilize a microcontroller-based control system. The prototype will be used in both indoor and outdoor environments. The prototype should be designed to be hand-held in size. Use a basic sound module that produces simple beeps or tones. The device casing should be m...

Seeking a highly experienced product designer based in New York who specializes in creating 3D molds. The project involves designing a unique wolf-themed backpack with intricate detailing and features such as removable glowing eyes, adjustable straps, pockets, zippers, and a USB charging port. Need someone who can collaborate closely on the design and fabrication phases.

...creative and professional box design that reflects the product's innovative features and appeals to our target audience. Project Overview Product Name: Clean and Hit Box Dimensions: 9" x 6" x 4.5" Target Audience: Golf enthusiasts, professionals, and amateurs who value accuracy and convenience. Product Features: * Motorized reversible cleaning brush * Ground spikes for stability * USB rechargeable battery * Compact and attachable to a golf cart * Helps maintain clean golf club faces for better performance Professional Appeal: The design should be sleek, modern, and premium to reflect the high quality of the product. Golf-Centric Aesthetic: Incorporate elements that resonate with the golfing community (e.g., green grass, golf clubs, tees, or a golf course b...

I am looking for an innovative and functional smart stick designed specifically for blind individuals. The primary function of this stick is to assist with navigation. Key Features: - **Obstacle Detection**: The stick must be equipped with camera-based detection capabilities using Raspberry Pi Camera Module 3 NoIR and coral AI. This will help in ident...navigation. - Understanding of the needs and challenges faced by visually impaired individuals. - Previous work on assistive technology will be highly regarded. I am looking for a professional who can create a prototype of this smart stick. Your understanding of both technology and empathy for the user will be key to the success of this project. The smart stick should be equipped with a rechargeable battery to ensure continuous ...

I'm facing issues with my current setup and need professional assistance. - I've got three switch light...issues with my current setup and need professional assistance. - I've got three switch lighting fixtures, with the last switch on the line not turning on the light. - I also need to replace some other switches while addressing this issue. - Finally, I need a new electric induction stove countertop installed, replacing my existing 220v electric countertop stove. The current circuit break is rated at 30amps with 2 circuit breakers, but the countertop stove is rated at 50amps. Ideal candidates for this job should have extensive electrical work experience, particularly with switch repair and stove installation. Please include your credentials and past...

...design a small circuit for a consumer gadget. This circuit should send out a WiFi signal whenever a switch is closed. Here are the specifics: - **Device Integration**: This circuit will be part of a consumer gadget. Understanding of consumer electronics and their standards is a plus. - **Power Source**: The circuit will be powered by a battery. Skills in low-power circuit design will be beneficial. - **WiFi Range**: The WiFi signal needs to have a long range, capable of covering across a large property. Experience with RF engineering or long-range communication systems will be highly valued. - Battery Life: The circuit design should optimize battery life to ensure minimal power consumption while maintaining robust perf...

I need a professional to design and develop a low-noise PCB based on the ESP32-S3. The board must include an External Flash/PSRAM, ADS1256 ADC, USB-C, and a battery management system. - Primary Application: This PCB is meant for an IoT device, so the design should reflect the needs of this specific application. - Key Feature: The most critical aspect of this IoT device is its wireless connectivity. Therefore, the design and components must facilitate robust, efficient, and reliable wireless performance. - Connectivity Requirements: The device will primarily use Wi-Fi, so the PCB and its components must support and optimize for this type of wireless connectivity. - Integrate EMI shielding techniques to minimize electromagnetic interference with the IoT device's components. - I...

I'm in urgent need of a simple cap designed for 3D printing. The cap will be used as an enclosure for an electronics circuit board. Key Requirements: - The cap should be designed as a snap-fit type, allowing for easy assembly and disassembly without compromising the enclosure's integrity. - The design should be simple, yet functional and compatible with 3D printing. Ideal Skills: - Proficiency in CAD software. - Experience in designing for 3D printing. - Understanding of electronic enclosure design. Please, only apply if you can deliver this project on a tight timeline.

I'm in need of a minimalist and clean logo for my EV mobile charging business, "Ev Mobile Charging Charlotte". Key Requirements: - The logo should incorporate electric vehicle imagery, as it is crucial to represent the nature of the business. - The color scheme should be inspired by the Charlotte HORNETS basketball team or the Carolina Panthers football team. Ideal Skills: - Graphic Design - Logo Design - Strong understanding of Minimalist design principles - Creativity in integrating EV imagery - Ability to work with specified color schemes

...Please watch these video so that you can inspire as to simple parts that can be used. We are not expecting nor seeking for you to use complex part nor for you to create new molding for this project. We only seek artisanal crafting for this as they will only be used to study the impact on people such as does it shock the people etc. We’re not asking you to design complex PCB design nor brand new circuit board. Remember we simply need a static electricity generator that output the exact frequency voltage and amperage we seek. We will be building multiple ones and the one that seems to be the safest is the one we will send in to mass production. We will be building and testing various outputs until we find the one that seems to be the most suited for our customers. This p...

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I am looking for a cost-effective QSPICE developer to assist with the long-term development of power electronics, specifically focused on power supplies. We are currently in the design simulation stage You should have to be good with python. Your role will primarily involve: - Conducting circuit simulations for power supplies using QSPICE. - Providing input and assistance in the prototype development process. The ideal candidate should have: - Extensive experience with QSPICE and circuit simulations. - A strong background in power electronics and power supply design. - Skills in prototype development and optimization. I am seeking a long-term collaboration, so reliability and cost-effectiveness are key.

...Renderings: o Approximately 80 high-resolution product images for website and packaging use. o Include the following views for 4 colorways:  Standard Views (Front, Left, Right, Top, Bottom, and 3/4 views) – 6 views x 4 colorways = 24 images.  Detailed Feature Views (Close-ups showcasing specific product features such as the toothbrush head design, replaceable capsule mechanism, buttons/control panel, charging base, cartridge window, embossed logo, and travel case) – 10 details x 4 colorways = 40 images.  Shop Page Images (Consistent shots of each colorway for e-commerce use) – 15 images.  Travel Case Renderings: Approximately 5 high-resolution product images and 2 lifestyle renderings exclusively focused on the travel case.  Icons Integration:  Add Power, ...

...batteries. This model should have the capability to: - Diagnose battery issues: Identify potential problems based on user input or data analysis. - Provide state of charge - Provide maintenance advice: Suggest preventative measures and maintenance tasks to prolong battery life. - Predict battery lifespan: Estimate the remaining lifespan of the battery based on usage patterns and historical data. The model will need to support all types of vehicle batteries, including electric, hybrid, and conventional. Ideal skills for this project include: - Expertise in AI and machine learning, particularly with ChatGPT or similar models. - Knowledge of vehicle batteries and automotive maintenance. - Ability to interpret and analyze battery performance data...

Audio Signal Amplification Circuit Design

...modern devices. Specifics: A clean and professional background. A modern laptop with a minimalist design. The hard drive should be clearly visible, with realistic textures and high quality. 2. Promotional Image: Performance and Technology Context: Showcase the performance features of the Hard Disk drive. Objective: Emphasize speed and storage capacity. Specifics: A technological background (e.g., circuit boards or digital data patterns). Add text overlays, such as: Fast data transfer speeds Storage capacity: up to 2 TB Use icons or graphic elements related to technology. 3. Lifestyle Image: Everyday Use Context: Show a real-world scenario where the hard drive is in use. Objective: Connect emotionally with users by demonstrating that the product is suitable for daily use. Specif...

I need an electronic circuit designed for signal amplification, specifically for audio signals. This circuit should be capable of handling input signal levels ranging from 10V to 100V. Ideal Skills and Experience: - Expertise in electronic circuit design. - Proficiency in working with audio signal amplification. - Experience in designing circuits for high input signal levels.

I'm looking for a professional to conduct testing services using a Chingutel simcard in Mauritania. The primary focus on the project will be: - Conducting charging tests to ensure correct charging flow Below are the conditions: For tests it will be required to have a simcard of Chinguitel Mauritania. Within tests, it will be required to activate the services, test the charging flow - all expenses are covered by us. - payment calculation per hour (can be discussed) Please read the above and advise if you are OK to work with us.

The simulated electric vehicle (EV) charging station is designed to accommodate six cars simultaneously. Each car parks in its designated spot and connects to one of the chargers installed at the station. The chargers are equipped with display screens that show the requested power of the connected vehicle in kilowatts (kW). Additionally, the station displays the total available power capacity, which updates dynamically as vehicles are connected or disconnected. Simulation Features: Total Power Capacity Display: The total station power capacity (600 kW) is shown prominently. After each vehicle connects to a charger, the total available power is recalculated and updated on the display to reflect the remaining capacity. Vehicle Customization: Users can add vehicles to the simulation an...

...requires precision, professionalism, and attention to detail to align with our high standards. Scope of Work: Woo Commerce Store Development: Build a functional and visually appealing e-commerce section integrated with our existing website. Implement a professional layout for individual products and package offerings. Product Listings: Add up to 40 products, including solar panels, battery systems, and solar/battery packages. Use the descriptions, features, and pricing provided in the attached document to create detailed, SEO-friendly product pages. Payment Integration: Configure Stripe payment processing for the store. Enable full payment for individual products and a $220 reservation option for package deals. Include an enquiry prompt for packages to encourage custome...

I'm seeking an Indian SME manufacturing company capable of designing and developing microcontroller-based automation control systems. This includes designing and manufacturing prototypes, including printed circuit boards (PCBs), and integrating various electronic components such as microcontrollers, sensors, and connectors for enabling communication. Key Requirements: - Design and manufacture microcontroller-based systems for automation control. - Integrate sensors and communication modules into the system. - Experience with designing and manufacturing PCBs. - Develop firmware for microcontroller-based systems. - Ability to undertake rapid prototyping of electronic systems. - Perform rigorous testing and validation of prototypes. - Design custom components tailored to specific...

...professional to help simulate and analyze how compression affects the thermal behavior of lithium-ion pouch batteries. Key areas to focus on: - Investigating how stress and strain during compression impact battery materials, leading to potential damage or structural changes. - Examining heat generation in the battery under mechanical stress, considering internal resistance and exothermic reactions. The ideal freelancer for this project should have experience in mechanical and thermal analysis, particularly with lithium-ion batteries. Proficiency in simulation software and understanding of battery materials and behavior under stress is crucial. Previous work in mechanical deformation analysis will be an advantage. The project will utilize ANSYS for the simulatio...

I'm looking for a skilled engineer to design and build a portable DC to AC converter with solar charging capabilities. Key Requirements: - The converter will primarily be used for small electronics such as phones and laptops. - The expected wattage output should be between 100W to 300W. - The design should prioritize portability without compromising efficiency or safety. Ideal Skills: - Experience in power electronics design. - Knowledge in renewable energy systems, particularly solar. - Proven track record in designing portable power solutions. - Skills in ensuring the safety and reliability of the device. The solar charging component should support fast charging capabilities. The converter should be compatible with external batteries for energy storage. The ...

The project a solar charging umbrella for electric scooters, aimed at battery charging issues. solar panel capably capture sunlight and converts it into electrical energy to charge the scooter’s battery. The system includes LED display to monitor charging status, battery temperature, ambient temperature, voltage, current and capacity. Arduino used as main MCU

I need a trading bot designed for executing trades on behalf of members within a group chat. The bot should primarily focus on executing trades based on the dollar price. Key Requirements: - Trade Execution: The bot needs to be capable of executing trades swiftly and accurately. - User...members. Ideal Skills: - Proficiency in bot development, particularly for trading purposes. - Experience with creating secure user authentication systems. - Knowledge of trading principles and platforms, even though this bot won't be integrating with any specific platform. Please note, this bot is not for integrating with traditional trading platforms like Binance or eToro, but rather for manual charging of group members. The goal is to enhance our trading group's efficiency and speed ...

...grade_a (smallint): 915 grade_b (smallint): 895 grade_c (smallint): 715 grade_d (smallint): 335 doa (smallint): 200 The second mysql table will be called item_deductions and will scrape the data at the top of each section. Here is the example for iPhone 16 Pro Max: Cracked Back = $180 off / Cracked Lens = $90 off / Bad Face ID = Parts / Bad Back Camera = ASK - - - HEAVY SCRATCHING / DEGRADED BATTERY % = EXTRA DEDUCTION or GRADE C If there is no set deduction then ignore that data piece. The data in each column from this example would be as follows: cracked_back (smallint): 180 cracked_lens (smallint): 90 Any deductions marked as 'ASK' or 'Parts' should be ignored. Include basic logging for successful uploads and failed attempts. Use Curl without auth if ...

I'm looking for an experienced developer to help me continue with my project to create a standalone device u...drivers - 757AS (5x7common cathode dot matrix display) The primary use for this device is to display numbers/counts. The rotary encoders should have specific features: - To increment/decrement the count - To select different modes - To adjust the display brightness The device will need to run on both battery power and USB type C. Therefore, I require a developer with power management skills to implement certain battery operation features, including: - An automatic shutdown function - A battery level display within the counter menu. Ideal skills for this job include experience with PIC microcontrollers, LED drivers, and rotary encoders, as well as pow...

1. Managing cloudflare, customer problems and settings. DDOS protection on demand, hourly or agreed sum. 2. Managing servers (security, os updates, logs, backups, solving issues) 3. managing mysql cluster (keeping eye on performance, solving issues) + bonuses (hourly fee on bonuses might apply. will be discussed before charging

I'm in need of an engineer who can develop a Variable Voltage circuit for 10V to 110V AC, 6A, 50Hz, tailored for industrial automation. This circuit should allow for manual control of voltage adjustments, and it must be robust enough to withstand harsh conditions including high temperatures, dust and moisture, as well as vibration and shock. Ideal Skills and Experience: - Expertise in circuit design, specifically for variable voltage applications. - Experience with industrial automation projects. - Knowledge of designing for high temperature, dust and moisture, and vibration and shock. - Proficiency in manual control systems. - Prior work in developing circuits for 10V to 110V AC, 6A, 50Hz.

I'm looking for a skilled professional to help me with designing and possibly building an AC power supply circuit. The circuit should be suitable for radio applications. Key Components: - Transformers - Rectifiers - Filter Capacitors The ideal candidate for this project should have extensive experience with electronic circuit design, specifically with power supply circuits. Knowledge in radio applications is a plus. You should also be familiar with working with transformers, rectifiers and filter capacitors. Please provide examples of similar projects you have completed in your proposal.

I need an expert to create an analog circuit in Multisim for me. The circuit needs to output my student number in light sequences with LEDs and display the number. Ideal Skills and Experience: - Proficiency in Multisim - Strong understanding of analog circuit design - Experience with LED circuit implementation - Ability to create circuits according to specific requirements Please provide the final output in a screenshot or a video format.

I'm seeking an experienced electronics engineer specializing in AC Inverter design and FBGA. Key Responsibilities: - Design an AC inverter suitable for industrial machinery - Design components using FBGA - Test and validate the performance of AC inverter components - Develop detailed circuit schematics for AC inverters - Ensure that the inverter design meets all safety compliance standards - Create prototypes and iterate on designs based on test feedback - Implement efficient power management systems within the inverter - Optimize thermal management within the inverter design - Conduct failure analysis to troubleshoot and resolve design issues - Maintain cost-efficiency while ensuring high-performance standards - Document all engineering processes and design iterations - Coll...

...Ideal Skills and Experience: - In-depth knowledge of Fagor servo drives - Experience in troubleshooting servo drive issues - Ability to diagnose and repair 'Over Current' errors - Relevant certifications in electronics or electrical engineering - Good communication skills to explain the problem and solution - Experience with updating Fagor servo drive firmware - Hands-on experience with Printed Circuit Boards (PCBs) The troubleshooting can be conducted remotely via video call or remote desktop access. The troubleshooting needs to begin immediately. The servo drive model is Fagor SCD 1.25-A1-0-B. Please conduct live troubleshooting for real-time resolution. Post-troubleshooting, I'm expecting a full resolution of the 'Over Current' error. Parts replacemen...

...role before. The ideal candidate should be knowledgeable in carrying out a variety of tasks., and be very organized. They should also have a keen eye for detail, be reliable, and communicate confidently. RESPONSIBILITIES (WHICH TRAINING WILL BE PROVIDED FOR): - Creating work orders - Billing work orders - Adding subcontractor invoices to our internal Acumatica system after verifying they are charging us correctly - Answer calls from our after hours service and dispatching the correct technician to client sites for emergency calls - Update clients with ETAs and updates for work requests - Make inquiries to the client for a not-to-exceed billing increase for after-hours calls - Other ad-hoc duties that we may assign you from time to time WHAT YOU BRING TO THE TABLE: - 8-10 years...

...not require high-end audio processing capabilities. - Up to 4 hours of battery life: The device should be powered by a compact battery pack, delivering sufficient power for short trips or commutes. The device will communicate with a mobile application to receive instructions for recording. It should be capable of detecting phone calls and recording them automatically. After each call, there needs to be a mechanism for transferring the audio files to the app, with filenames incorporating the phone number and timestamp if possible. Skills and Experience: - Proficient in hardware development, particularly with the ESP32 platform. - Prior experience with Bluetooth technology and headset design. - Knowledge in portable battery-powered device design. - Familiarity with...

...needs to accommodate: - Soldering points for a best-suited battery - 10 points for 10 LEDs of 10mm - 10 points for 10 switches for the LEDs - A point for a speaker - A built-in melody COB IC (preferred) the pcb with blob pcb used in toys The functionality of the project requires that for each switch that is turned ON, a different melody plays. Corresponding to each switch, one LED should light up and one tune should play. Audio example colours name"Red Blue Green" "Solar Plant Names Sun Earth Jupiter" "Alphabet ABCD" "Numbers 12345" The deliverables for this project include a schematic and a Gerber file. Ideal skills and experience for the job include: - Proficiency in PCB design software - Experience with LED and audio circuit...

I'm in need of a skilled engineer to provide a working circuit including schematics, items and detailed specs datasheet I have a meanwell power supply Input 240Vac Output 24Vdc 25A I need a variable control circuit to give an output from 0V to 70Vdc with constant voltage and current to generate heat through a heating element. It must have: . Voltage Indicator + Control . Current Indicator + Control . Temperature Control with Self Turn Off Timer after contact . On/Off Indicator light when the heating element is On and Off

...testing should cover: - Functionality: Ensuring all features work as intended - Performance: Assessing speed, responsiveness, and stability under various conditions - Usability: Evaluating the user experience and interface - Vulnerability: Checking for potential security flaws - Compatibility: Testing the app across different devices, screen sizes, and OS versions. - Battery Usage: Ensuring the app does not drain the battery excessively. - Localization: Evaluating the app's performance in different languages and regions. The testing should be conducted on the latest devices only. Ideal candidates should have extensive experience in mobile app testing across both iOS and Android platforms. Familiarity with the latest devices and their operating systems is crucial. ...