Ion battery charging circuit schematic jobs
I need a professional PCB designer who can create a medium-sized PCB (up to 10x10 cm) from a simple schematic. The PCB will utilize both through-hole and surface-mount components. Ideal Skills: - Expertise in PCB design - Proficiency in using various PCB design software - Experience with both through-hole and surface-mount component design. Please note, while I have not specified a preferred PCB design software, familiarity with and ability to use multiple software will be beneficial. Your creativity and expertise will be crucial in optimizing this design for functionality and manufacturability.
...container with its adjustable clamp. ✔ Smart Chai Detection – Equipped with stainless steel chai sensors (probes) that detect the liquid level. ✔ Automatic Airflow Control – When chai reaches the probes, ChaiGuard activates a fan to cool the brew and prevent overflow. ✔ Buzzer Alert – If the chai rises too high, the buzzer alerts the user immediately. ✔ Rechargeable Battery – Powered by a 3.7V Li-ion battery with a USB charging port for easy recharging. ✔ On/Off Button – Allows the user to control the device as needed. --------------------------------------------------------------------------------------------------------------------- What We Need from You: ==> We are looking for a redesigned, professional, and aesthetically a...
I'm looking for a seasoned CAD professional to help me create an electrical schematic for a commercial building. The project involves designing various electrical parameters like load calculations, circuit design, and wiring diagrams. Skills and experience ideal for this job include: - Proficiency in CAD, specifically for creating electrical schematics - Experience with commercial building electrical design - Ability to conduct precise load calculations - Expertise in circuit design - Competence in developing comprehensive wiring diagrams
...Ideas for Consideration: Icon / Symbol: - Minimalist & Geometric Design: A clean, structured icon representing guidance and progress. - Stylized Forward Arrow or Step Symbol: A visual cue for "One Step" and forward motion. - Abstract Migration Path: A smooth, curved line (possibly around a globe) to indicate international movement. - Tech-Inspired Elements: Subtle AI/machine-learning motifs like circuit patterns or a digital wave. Typography Ideas for Consideration: - Bold: A modern, high-tech look that is readable and scalable. - Slightly Rounded Corners: A balance between approachability and sophistication. - Subtle Customization: A letter (possibly “O” or “S”) could be stylized to integrate the step/movement concept. Color Palette Ideas ...
I'm s...this project. The proximity sensor should have a short detection range of 0 to 30cm. The sensor should use a rechargeable battery. The sensor should provide an audible alarm and preferably a smartphone alarm when the dog leash and harness connection is detected or broken. The sensor should utilize Bluetooth for wireless communication. The sensor is primarily for safety monitoring purposes, ensuring that pet owners are alerted if the leash connection is broken. The sensor should have a battery life thats longer the better. The sensor should provide smartphone and audio alarm when the dog leash and harness connection is detected or broken. The sensor should have a battery life of a couple weeks or months. The sensor should be a small attachment that can ...
I am preparing a research proposal for the NIH. This document aims to develop a wearable, implantable, biocompatible, and battery-free device designed to continuously detect abnormal levels of endotoxins, a key biomarker in sepsis. The proposal envisions that the device will be in direct contact with the lesion, placed under the bandages. Its functionality would not only include the early detection of a potential nosocomial infection but also the localized administration of a drug to prevent complications. It is important to highlight that these types of infections often exhibit antibiotic resistance, making them a research priority for the National Institutes of Health (NIH). In this regard, we intend to submit our funding request to the following call:
...receive the do the initial connection with the remote control and the mobile app, then maintain the connection, receive the commands from the paired devices, and send them locally to a queue. The system should be able to control various aspects of the device, including: - Volume control - Track selection - Power on/off - Menu navigation - Device selection - Input selection - Balance control - Battery monitoring - Auto connection - Reconnect when disconnected The ideal freelancer for this project should have extensive experience with IoT and Bluetooth technology, particularly in designing remote control systems for Audio appliances. Clear communication and understanding of audio equipment functionalities is crucial for the successful completion of this project. Final deli...
My iPhone appears to be compromised. I need a professional to conduct a thorough check and restore my phone to its original state. Issues I'm Experiencing: - Unusual battery drain - Strange pop-ups or ads - Unauthorized access to accounts - Pictures being shared without proof Steps I've Already Taken: - Device reset - Anti-malware scan - Updated to the latest iOS Freelancers with experience in cybersecurity, particularly with iPhones, would be ideal for this project. Please include in your bid details of your experience with similar projects, and any strategies you would employ to resolve my issue. Thank you.
I'm seeking assistance with designing a drone that includes a transmitter and receiver. The project involves creating a modulator for the transmitter capable of...modulation scheme. Key project components include: - The data will be sourced from an Arduino in binary form and needs to be modulated with a sine wave for transmission. - The drone will communicate its speed to a controller. - An analysis of the characteristics of both linear and non-linear amplifiers through a modulator at the transmitter end. Ideal skills for this project: - Proficient in circuit design and PCB creation. - Experience in working with Arduino and drone technology. - Knowledgeable in both linear and non-linear amplifier characteristics. Please provide a quote and specify any additional requirement...
# Project Description: We are looking for an experienced hardware engineer to design an RFID reader with Wiegand output. The project includes: - Development of an electronic circuit - PCB (Printed Circuit Board) design - Preparation of all manufacturing files (Gerber, BOM, Pick & Place) - Prototyping and testing of a working unit The goal is to develop fully functional hardware that will work with the firmware we provide for proof of concept. # Requirements: ✅ Experience in electronic circuit and PCB design ✅ Knowledge of RFID technologies (13.56 MHz) and Wiegand interface ✅ Designing circuits with LED indicators, buzzer, and other necessary peripherals ✅ PCB optimization to fit a provided enclosure ✅ Generating all necessary manufacturin...
I'm seeking a talented 3D modeler who can transform a schematic mechanical drawing into a basic 3D model using AutoCAD. The project entails focusing on only the specified components from the drawing. The final deliverable should be in STL format. Key Requirements: - Proficiency in AutoCAD with extensive experience in 3D modeling. - Proven track record of converting 2D mechanical drawings to 3D models. - Ability to accurately work with STL file formats. - Exceptional attention to detail and precision. - Strong understanding of basic 3D structures. Please note, the 3D model only needs to reflect basic structures. Components outside of the specified ones in the schematic drawing should not be included.
I'm looking for an expert to wire 5 buttons with 5 LED 7-segment counters. The buttons will be manual push buttons, and their function will be to increment the count on the LED counters. I already have the components including Arduino Uno R3 Boards t...The buttons will be manual push buttons, and their function will be to increment the count on the LED counters. I already have the components including Arduino Uno R3 Boards that are pre-programmed with a time delay so the buttons cannot be spammed. I need to understand how the circuit works and how it is wired properly. Wires have been disconnected and it is not working at this time. Ideal Skills: - Proficient in working with 7-segment displays - Experience with wiring manual push buttons - Knowledge of basic circuit des...
...our Bluetooth-enabled lockbox. This enclosure will house internal electronic components and feature a secure, magnetic mounting system for easy placement on doors or windows. Project Overview: Design a sleek, lightweight enclosure that is slimmer and more modern than traditional lockboxes (e.g., Supra iBox BT LE). 3D-printable prototype with accurate tolerances for housing a Bluetooth module, battery, and locking mechanism. Incorporate a magnetic mounting system that allows secure attachment to an interior window, with the exterior portion releasing when tapped from the outside. Ensure durability and weather resistance for outdoor use. Provide CAD files (STEP, STL, etc.) for prototyping and manufacturing. Ideal Skills & Experience: Proficiency in SolidWorks, Fusion 360, Aut...
Project Title Schematic & PCB Design for ATmega32U4 + PCF7991 125 kHz Transponder Reader with USB Interface Project Overview I am looking for a skilled electronics engineer or PCB designer to create a schematic and PCB layout for a device that uses: ATmega32U4 (5 V, native USB support, 44TQFP package) PCF7991 RFID base station IC (operating at 5 V, 125 kHz) USB interface for communication with a PC (no external USB–serial chip required) This device will transmit and receive data at 125 kHz for transponders (e.g., automotive immobilizer tags) using the PCF7991 and a coil antenna. The ATmega32U4 will handle the low-level bit-banging, timing, and decoding, while appearing as a USB CDC device (virtual COM port) on the PC side. I have existing Arduino-based code (.ino...
I'm in need of a graphic designer to improve the aesthetics of a 4-page Informed Consent Form for Couples Therapy. Key Requirements: - A well-structured and schematic design. - Subtle graphic elements to enhance readability such as icons, highlighted headings, and improved spacing. - The final document must be in Word, fully editable and ready-to-use. - The design should utilize neutral tones, suitable for a formal, professional document. - Design must be appropriate for digital reading. Ideal Candidate: - Proven experience designing formal documents like contracts, manuals, reports, forms. - Proficiency in Word and knowledge of clean and minimalist design. - Ability to deliver a visually appealing and easy-to-read document.
I'm seeking a skilled professional with extensive experience in Fusion 360 for PCB design. Although I haven't specified the particular type of PCB work or the industry it's intended for, I require someone who can handle all aspects of PCB design, including schematic creation, PCB layout, and 3D modeling of the PCB. Ideal candidates would possess: - Proficiency in Fusion 360, specifically in PCB design - Strong understanding of schematic design and PCB layout - Experience in 3D modeling of PCBs - Ability to work with both custom and standard components
...design and develop a 1.2 KW 48V battery charger. This charger will specifically be used for lithium-ion batteries, and needs to function seamlessly in both indoor and outdoor environments. Key features of the charger should include: - Overcharge protection, to ensure the safety and longevity of the batteries - Bluetooth connectivity, for easy monitoring and control via a smartphone or other Bluetooth-enabled device - Fast charging capability, to minimize downtime and enhance efficiency Ideal candidates for this project should have extensive experience in designing battery chargers, particularly for lithium-ion batteries. A solid understanding of overcharge protection mechanisms and Bluetooth connectivity integration is crucial. Experience with fast ...
I'm seeking a professional to assist in my cellphone repair business, particularly with battery replacements. This role involves ensuring the quality of each replacement through rigorous testing and providing exceptional service to our customers. Key Responsibilities: - Perform battery replacements on various cellphone models. - Conduct quality assurance tests, primarily focusing on the charging efficiency of each new battery. Ideal Skills and Experience: - Proven experience in cellphone repair, specifically battery replacements. - Excellent troubleshooting skills. - Ability to perform quality assurance tests. - Knowledge of different cellphone models and their battery specifications. - Good customer service skills.
...Disputes: Boundary disagreements Landlord-tenant conflicts Title or property ownership disputes Failure to perform Misinterpretation or ambiguity in agreements General Contract Disputes Family Law: Divorce and separation Child custody and visitation Child and spousal support Property division and prenuptial agreements Criminal Law: DUI/DWI Drug-related offenses Misdemeanors and felonies Assault and battery Theft and property crimes Blog Area for Legal Articles and Insights: Dynamic, easy-to-update blog for sharing content that drives organic traffic. SEO-friendly layout to rank blog posts on relevant local and legal topics. About Us/Attorney Profile Page: Detailed bios, professional experience, and credentials. Option for potential clients to connect through embedded contac...
...Optimization & Miniaturization • Optimize power management to extend battery life. • Ensure stable operation with 5V input and multiple voltage rails (1.2V, 1.8V, 2.7V, 10V). • Minimize heat dissipation and power loss in wearable conditions. 4. PCB Design & Prototyping • Design a compact, flexible PCB suitable for smart glasses. • Implement best practices for high-speed signals, RF design, and power integrity. • Generate Gerber files, BOM, and manufacturing documents. 5. Firmware & Communication Framework (Optional, but a plus) • Assist with low-level firmware development for FPGA, Bluetooth, and sensor integration. • Provide sample code for Bluetooth communication and camera interfacing. Deliverables: 1. Updated ...
...report. #Demand: Potential customers for whom products can be sold in India #Finance Report if possible (Financial calculation-- Renumeration for two Executive Directors (1.2cr each) + Travelling + Investment + Office Space + Team development cost + Consulting/third party) #Risk Analysis Products: PV Module (only under India govt ruling), DC to AC converter, Distribution tool, Nett-meter, Hybrid: Battery and inverter chip (All else can be imported) ------------------------------------- Existing Competitors for GG Power In India Surya Renewables Ornet Solar Husk Power Servotech!! ------------------------------------- Expansion via subsidiary PVT Ltd company in India can be possible Plan A: Trading only products to clients in India Plan B: Imports products and build solar park in...
The project is a vehicle tracking device using a microcontroller + GPS IC + 4G communication using eSim. The project will involve 1. Hardware/component selection. 2. Schematic design. 3. Firmware development. The device needs to communicate with a central server. All the protocols and features of the device are well defined in an official document.
Project Title: Experienced RF Circuit Trainer Required for Comprehensive 3-Month Program Description: I am an experienced professional specializing in power supply and OP-AMP design. I am seeking a seasoned RF circuit trainer to provide an in-depth, structured learning program covering fundamental and advanced RF circuit design concepts. The training will span three months, focusing on both theoretical knowledge and practical application, including the use of industry-standard tools like Advanced Design System (ADS). Training Objectives: The program should comprehensively address RF circuit design, analysis, and simulation techniques. Specific topics to be covered include: 1. Fundamentals of RF Circuit Design: - Core RF principles: Transi...
...emphasis on overall system coordination, high voltage, low voltage, as well as the operation of onboard sensors, turbo generators, and diesel generators. Key Components of the Prompt: - Overall System Coordination: The prompt should guide the engineer in understanding and managing the ship's power distribution and control systems. - Low Voltage Components: Specific attention should be given to circuit breakers, distribution panels, wiring diagrams, and troubleshooting methods related to low voltage systems. - Onboard Sensors: The prompt must cover all sensors included on board, with particular emphasis on their roles and importance in the power management system. Ideal candidates will have: - Extensive experience in electrical engineering, particularly within the maritime ...
Project Description: I am looking for a developer experienced in Unity an...required, we will manage it). Required Skills: - Experience in Unity app development. - Knowledge of geofencing and location services on Android and iOS. - Experience with local push notifications (could be integrated with OneSignal). - Understanding of Unity integration with native functionalities of Android/iOS. - Experience with plugins like Unity Location Services or others for geofencing. - Battery optimization for location tracking. Timeline and Budget: Please provide an estimate of the time required to complete the project and the associated cost. If you are interested and have experience with similar projects, send me your portfolio and a brief description of the technologies you plan to use. ...
I'm looking for an expert to make me a wireless rechargeable, programmable Bluetooth LED. The device should be under 1 inch in size and preferably in a rectangular sha...want however want something smaller. Key Requirements: - The primary function of the LED is to display initials and numbers. - The device should be programmable and connectable via Bluetooth. - The LED should be smaller than the standard size, ideally under 1 inch. - The shape of the device is rectangular. I’m open to any power source for the rechargeable feature, be it USB charging, inductive charging, or a battery swap. The ideal freelancer for this project should have expertise in electronics design, particularly with Bluetooth devices and LED technology. Experience with OLED displays...
I'm looking for an experienced MATLAB professional to help me build a mixed-signal circuit primarily focused on power management. This circuit will utilize transistors, capacitors, and microcontrollers. Ideal candidates should: - Be proficient in MATLAB software - Have extensive experience with mixed-signal circuit design - Be familiar with power management circuits - Have good knowledge of working with transistors, capacitors, and microcontrollers. Your task will be to design and simulate the circuit in MATLAB, ensuring its functionality and efficiency for power management. Deliverables include a comprehensive circuit design, simulation results, and recommendations for real-world implementation.
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Weste...
My motherboard for an EDM machine is having issues that I suspect are caused by component failure, particularly with Integrated Circuits (ICs). I have partially identified a faulty IC but need confirmation and assistance to pinpoint the exact issue. Key requiremen...with Integrated Circuits (ICs). I have partially identified a faulty IC but need confirmation and assistance to pinpoint the exact issue. Key requirements: - Experience in diagnosing and repairing motherboards, particularly for EDM machines - Ability to identify and replace faulty integrated circuits - Experience with soldering and desoldering components - Good understanding of electronics and circuit boards Please note that I am looking for someone who can not only help troubleshoot but also repair the motherboard ...
...purple). ✅ Pixelated text and retro internet graphics (AIM chat bubbles, MySpace, dial-up modems). ✅ Cybercore & Vaporwave aesthetics (checkered patterns, glitch effects, 3D wireframes). ✅ 90s/early 2000s pop culture references (flip phones, Tamagotchis, low-res graphics). Sample Phrases for Designs (Typography Focused): ? "BRB, Dial-Up In Progress..." ? "Sorry, I Only Speak MSN Messenger" ? "Low Battery, High Drama" ? "404 Error: Social Life Not Found" Products to Design For: ? T-Shirts & Hoodies – Large front or back designs, oversized text, bold color blocking. ? Tote Bags – Playful slogan-based designs with nostalgic references. ? Phone Cases – Pattern-based Y2K elements (butterflies, flames, digital hearts)....
First, I would like to say that if you would like to do these , it will be for free . We don't have any money for paying , because we are doing only an school proyect. But we will be very grateful if you help us We are 4th-year ESO students from JM Bilbao High School, participating in the First Lego League, where the scientific challenge is to design...progress. We would like to know if you could help us estimate a minimum budget to implement this idea. We understand this is a complex calculation, but any guidance, whether on costs, potential tools, or collaborators, would be immensely helpful for advancing our project. We have attached a document detailing our proposal for your review. Thank you in advance for your time and support. Kind regards, Ion Uriarte Morlan JM Bil...
...html?gatewayAdapt=glo2usa4itemAdapt Motion Software: Control Board: Motor Drivers: Camera: Motion Sensors: I attached a circuit diagram in case it is helpful. The goal is for the stage to automatically track larval zebrafish, like that shown in an attached picture, so that the fish stays in a focused view of the Ti2 microscope, which has a camera in it. In case another camera sensor is needed, I got one that'll be put on a tripod and connect to a laptop via usb. I'd like complete Python coding to achieve this goal. I
Hi, this is the to be the PCB design quotation. The PCB of the power supply circuit is required to be designed with the Schematics. Software simulation files and PCB will be delivered.
...automatic watering pot. The pot should have: - Two compartments: the inner for soil and plants, and the outer housing all the components like a relay module. - A fully covered outer compartment made of Plastic (ABS), which is the chosen waterproof material. - Integrated moisture sensor located in the soil. - A DC water motor situated in the water compartment. The pot should be designed for: - A battery-operated power source, as this will aid in keeping the pot cost-effective. - Growing flowers, hence the pot should cater to the needs of these types of plants. Please also provide suggestions for: - A cost-effective design that would allow for future sales under Rs 249. ( $4 ) - A suitable waterproof material to be used inside the pot for housing the components. Your expert...
I'm looking to create an interactive, user-friendly film submission platform tailored for filmmakers aiming to submit to film festivals. This website will not only serve as a submission portal but also as a showcase for films and a hub for festival information. Key Features: - Submission Form: A comprehensive and easy-to-use submission form for filmmakers. - Film Show...on creating interactive platforms. - Experience in building user registration systems and integrating payment gateways. - Knowledge of how to design an engaging film showcase gallery. - Ability to keep the website updated with festival information. - Skilled in creating user-friendly, intuitive submission forms. Your expertise will help filmmakers navigate their journey in the film festival circuit with ease ...
I am working on a battery-powered soil moisture sensor project. Currently, I have a prototype using an ESP8266 and a soil moisture sensor. The final device should meet the following requirements: Power Source: Utilize a 18650 lithium-ion battery for power. Data Reporting: Send data to a specified URL ({sensorId}/{secretToken}/{moistureLevel}/{temperatureLevel}/{batteryLevel}) at hourly intervals. Setup and Configuration: Allow easy setup and configuration of the device (e.g., Wi-Fi credentials, sensor ID, and secret token) using a mobile phone. Additional Features: Measure and report moisture level, temperature, and battery level. Optimize for low power consumption to maximize battery life. Your task is to design the electronics and firmware for this dev...
...logo should be clean, modern, and visually appealing, reflecting the essence of the company. It must incorporate the following elements: 1. E-Rickshaw: A representation or silhouette of an e-rickshaw, symbolizing the core focus of the business. 2. **Road**: A dynamic road element, such as a curving path or road markings, to depict motion, connectivity, and transport. 3. **Battery**: A subtle yet prominent battery icon to represent the electric aspect of the services. **Design Preferences:** - **Color Scheme:** Use eco-friendly colors like green, blue, or shades of grey/black for a modern touch. Feel free to explore gradients or vibrant accents to make the logo stand out. - **Typography:** Use clean and modern fonts. The company name "RVD EV Support" ...
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Weste...
I'm looking for a professional to add an NTC connection to my EGS002 system. This addition is specifically aimed at additional NTC overtemperature protection. Key Requirements: - Install an NTC sensor to EGS002 for effective overtemperature monitoring. - Ensure the installation is suitable for a residential environment. Ideal Skills and Experience: - Proven expertise in circuit board modifications. - Prior experience with NTC sensors and EGS002 systems. - Strong understanding of overtemperature protection systems. - Ability to work meticulously to ensure the system's safety in a residential setting.
*** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Weste...
...be:I_{gyro} = frac{L}{omega_{gyro}} = frac{18.84}{104.7} approx 0.18 text{ kg·m² for the lower end} This calculation scales up or down with actual spin rate and desired stabilization speed. Practical Gyro: A commercial gyro with a rotor diameter of about 7 to 9 cm might suffice if it can spin at high speeds. However, I need the size to be no larger than 9 cm: Power: Adequate power supply ( battery) to maintain high RPM. for 1hr Control: Some form of control mechanism to adjust the gyro's orientation or speed to counteract the spin. It must be controlled by a cell phone app that can be downloaded through google app store. Most important!!!! There must be a 2nd control unit other than the cell phone app similar to a handheld drone controlle...
I need an image enhancement expert to optimize my images for Instagram and Facebook. Key Tasks: - Enhance images for social media - make the battery charger stand out as the feature product - Optimize color, background and text/graphics to boost engagement It is crucial that the freelancer has experience working with social media images and understands what type of enhancements will make the images more appealing to these platforms.
...for an electric scooter and bike. Key Responsibilities: - Conceptualize and finalize the design for both the electric scooter and bike, ensuring they are suitable for mass production - Utilize aluminum alloy as the primary material for the design, ensuring the vehicles are lightweight yet durable - Provide detailed manufacturing drawings for all components of the vehicles, including the frame, battery compartment, and wheel assembly Ideal Skills and Experience: - Extensive experience in designing and producing electric vehicles - Proficiency in using design software like SolidWorks, AutoCAD, or similar - Strong understanding of using aluminum alloy in vehicle design - Excellent attention to detail, particularly in creating manufacturing drawings - Ability to deliver on time an...
I'm looking for a COMSOL professional who can assist with a thermal behavior analysis of a lithium-ion battery with a surface crack. Key requirements: - Expertise in evaluating mechanical integrity within the context of thermal behavior. - Proficiency in assessing charge/discharge cycles and their impact on electrochemical performance. - Experience in identifying and analyzing surface cracks, specifically micro-cracks, macro-cracks, and delamination. Your bid will be evaluated based on your relevant experience and ability to deliver a comprehensive analysis.
...The energy system under consideration consists of: • Grid Connection: Allows for buying and selling energy. • Battery Storage: Acts as a short-term energy buffer. • Fuel Cell: Converts hydrogen into electricity during demand peaks (Smooth behavior) • Electrolyzer: Produces hydrogen using excess electricity. • Hydrogen Tank: Stores hydrogen for long-term energy needs. 2. Model Predictive Control Framework Controllers • A centralized MPC controller will coordinate the operation of all subsystems. • Decentralized controllers may be used for local management of individual components. ** System Model • The system model will include: o Battery Dynamics: State of Charge (SoC), charging/discharging power limits, efficiency losses. o...
I need an expert circuit designer to help me work on a circuit based on the schematics from the Brilliant Labs Frame AI Glasses. The goal is to maintain the original design accuracy while optimizing the component layout. The circuit uses the nRF52840 MCU from Nordic, the Crosslink-NX LIFCL-17 FPGA from Lattice, and the OV09734 camera sensor from Omnivision.
...ensuring accurate record-keeping and management. These components will be integrated into lightweight, animal-friendly wearables such as collars or harnesses, designed to provide continuous monitoring with minimal disruption to the animals’ daily activities. To ensure reliable and long-term operation, the system will incorporate solar-rechargeable power solutions, reducing the need for manual charging. Various connectivity options, including GSM/LTE, WiFi, LoRaWAN, and Bluetooth, will be employed to transmit collected data to the cloud for analysis and real-time decision-making. The hardware will be built to withstand harsh farm environments, ensuring durability, low power consumption, and ease of use for farmers. The system is designed to be scalable and adaptable to diff...
