Battery switchover circuit työt

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    2,000 battery switchover circuit työtä löytyi, hinnoittelu EUR
    Battery pack design Loppunut left

    I am looking for a battery pack design specialist to create a battery pack with a maximum operating voltage of 51.2V. The desired capacity is 8S1P *2 BATTERY PACK, where each cell has a capacity of 106Ah and voltage of 3.2V. I have some specific requirements for the design, so experience in battery pack design is necessary. The freelancer tasked with this project must be able to demonstrate their relevant experience and provide guidance and feedback should it be requested. All other details will be provided upon agreement of project. If you think you can deliver on this project, I look forward to hearing from you soon.

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    5 tarjoukset
    Trophy icon Impact Driven AI - logo Loppunut left

    *Update note: I'd love to incorporate the idea of "impact" into the illustration. Hello! I am looking for someone to design a logo for my upcoming AI brand called Impact Driven AI. I want the logo to be a combination of text-based and icon-based elements. I DON'T want anything that looks like a circuit board, coding, etc. for the logo. Our aim is to make AI accessible and easy to understand for everyone. For the colors, I am looking for a combination of the colors #EF706C, #E89E73, #FC9896, #525489, #FFF6F1, #FED174 It doesn't have to include all of them but I don't want to use colors outside of those. I am open to suggestions when it comes to the symbols and images, so feel free to be creative. That being said, I am looking for something that will ma...

    €230 (Avg Bid)
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    €230
    1407 työtä

    Hello, I'm looking for someone who can help me with building a circuit with a button that randomly selects an LED to light up, similar to an unbiased electronic dice. I'd like to be able to introduce or remove LED lights at will (ranging from 3-9 LEDs). Essentially each LED is situated within its own cube (that it lights up when selected from the button (see images)) so therefore I’d like to be able to connect the cubes in different 2D arrangements and for the circuit to run in the same way (random selection etc). The button cube will hold the button, battery and any essential circuitry and the LED cubes will hold one LED each and connections on all four sides. The images I've attached show potential ways it could look. The available space in each...

    €151 (Avg Bid)
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    I am looking to hire an experienced Commission-based Salesman to sell PCBA (Printed Circuit Board Assembly) products in the Consumer Electronics/Industrial/OEM/ODM industry. The ideal candidate will possess a deep understanding of the industry and have an established network of contacts. Compensation will be determined by a flat fee. The successful candidate will need to demonstrate results-driven abilities, with the capability to understand and deliver on customer needs. He/She will be responsible for developing and maintaining strong relationships with customers in order to increase sales opportunities, uncovering and targeting new business leads, and exhibit an understanding of the products and services offered. The ideal candidate will have excellent communication and selling s...

    €2030 (Avg Bid)
    €2030 Keskimäär. tarjous
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    a better torched Loppunut left

    im looking to power an LED flashlight with very simple settings. The circuit must have: 1 on and off switch (short press would change which LED is being use; either the focal or the 2 strips, and a long press to turn off 1 slider type variable resistor to control dimming of the led led (12 segments per strip) 2 strips total 1 focal LED I prefer if this is power by a 12 v supply and a researchable module board.

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    ...contents and the Euclidean distance are used as inputs to facilitate the clustering process at BS (Base Station) and helps to maintain link quality between users in D2D wireless networks. Important point one user should belong to distinct cluster not more than one cluster. After grouping MUE (Master User Equipment) is selected by BS on 3 major factors i.e., their willingness to be MUE, SNR and battery percentage, MUE will be given incentives by the cellular operator in term of extra MBs or call credit for this purpose. At any time MUE can leave it role and the among other SUE devices will be selected MUE. Next, SUE (Slave User Equipment) devices in each D2D cluster share their raw data that is current content popularity and historical usage patterns with master devices. A GC-GRU ...

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    I am looking for a skilled writer to create a research report on lithium ion batteries for the scientific community. The report should be delivered in a Word document format and should not contain any chatGpt or copy-pasted content. Requirements: - Strong research skills and knowledge in the field of lithium ion batteries - Ability to write in a clear and concise manner - Attention to detail to ensure 0% plagiarism - Familiarity with scientific writing styles and conventions Deliverables: - Well-researched report on lithium ion batteries - Word document format Please note that this project requires a high level of expertise in the subject matter and a commitment to producing original and high-quality content. Minimum 30 pages report.

    €21 (Avg Bid)
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    I am looking for a Linux expert who can help me solve an issue with my Linux Lubuntu 16.04 system Computer that has a touch screen and a custom serial connected circuit board that connects to a very specific piece of hardware. The software running on the computer is Lubuntu 16.04 and is almost out of the box with no updates being performed on it. If updates are performed the kernel no longer works with proprietary hardware connected so it's very important any solutions work on Lubuntu 16.04 with no updates. When the computer boots there is a USB hub connected to it that has a USB mic and USB speaker. These are not identified by the system. A program that autostarts on boot relies on these to be visible by the OS so that it can utilize them. Since the OS doesn�...

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    I am looking for a freelancer who can help me with writing a comprehensive explanation for a service denial letter regarding a defective battery in an Apple product. The ideal candidate should have experience in writing formal and professional letters. Requirements: - Experience in writing formal and professional letters - Excellent writing skills with attention to detail - Familiarity with Apple products and their service policies - Ability to provide a comprehensive explanation for the service denial - Proficiency in English language to ensure clear and concise communication Skills: - Excellent writing and communication skills - Attention to detail - Knowledge of Apple products and their service policies - Proficiency in English language If you have the skills and experience r...

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    Logo for company Loppunut left

    For a new to start company I would like a modern pixel art logo with the name of the company in it. It has to include an item that is related to IT. An UTP cable for example in the background or a piece of a PCB circuit board or something else. The style has to be in Stardew Valley style. Results have to be copyright free and includes delivering the logo in AI, EPS and PSD.

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
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    Drone PCB design Loppunut left

    Smart Drone 6-axis gyroscope, pcb board. I need a professional EE that can create a custom pcb board for an educational drone. This drone should be able to have rechargeable battery, Bluetooth, and wifi connectivity. This drone will be connected with an app to do custom controls. I will attach reference pictures of a similar competitor drone.

    €457 (Avg Bid)
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    ...PCB designer to create a light timer for our coop light. The timer will have the following requirements: Input Voltage: - The desired input voltage for the light timer is 12VDC. Output Type: - The timer should have an LED output. Ideal Skills and Experience: - Experience in designing PCBs for timers or similar electronic devices. - Proficiency in working with 12V input voltage. - Knowledge of circuit design. Please provide a cost quote and estimated lead time to complete the PCB design and any required firmware. The attached document provides more details. After we have selected the winning bid, payment be made according to three milestones. Milestone 1: 30% will be paid after PCB design is complete Milestone 2: 30% will be paid after firmware is complete and you have ...

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    Schematic Review Loppunut left

    Schematics Review of previous circuit

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    We are seeking an experienced electronic circuit designer with expertise in electromagnetic shielding and single layer PCB design to develop a circuit that provides low-level protection against both radiofrequency and microwave electromagnetic energy. The goal is to create a compact, cost-effective solution that adheres to electromagnetic compatibility (EMC) standards and regulations Skills and Experience: - Experience in electronic circuit design and PCB layout - Knowledge of electromagnetic shielding techniques and materials - Proficiency in designing circuits for low-level protection against radiofrequency and microwave energy - Familiarity with single layer PCB design and layout techniques - Ability to optimize circuit performance while maintaining low cost...

    €26 / hr (Avg Bid)
    €26 / hr Keskimäär. tarjous
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    I am looking for a skilled professional to create a detai...accurately represent the hydraulic system - Ability to work efficiently and meet deadlines - Hydraulic diagram need to bi with 2 pumps(pump+) - First pump is for motion of excavator and rotation of upper part of excavator( 2kw ) - Second pump is digging elements(hydraulic cylinders and hammer) 5kw ( need to have accumulator for energy(oil) stored( this excavator will be on battery so need to have great energy efficiency) - Operator control are manual(oil valve) not electrical valves - After finish hydraulic scheme need you to fined good supplier from chine for all hydraulic elements with BUM table part list and price Send me hydraulic diagram and simulation(calculation) you work on. This is best reference.

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    We are looking for an engineer who has - Good spoken English - American accent is a plus - Workshop with so many components Arduino, esp, raspberry pi, pic microcontroller, and others - Ability to shoot screen recording videos with voice narration explaining how to connect a circuit and test it out for students, like how to make a led cube using Arduino from scratch and similar things Comment with a lion at the beginning of your proposal Send a voice note that shows your accent Send a video tutorial that you made explaining something in embedded systems this can be - Per final minute 0.5-1$ per minute according to the level of experience and accent - Monthly job with a salary - Project-based Before applying for this job now to move ahead and before the interview I need a video re...

    €26 (Avg Bid)
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    Taking a lead role in enriching technical aspects of hydraulics design and development throughout the product development life cycle in the area of hydraulic system to meet performance, reliability, quality and cost objectives of the program. Sizing and selection of hydraulic components like pump, control valve, motor, cylinders, hydraulic power lift and filter from different hydraulic sources to arrive at detail technical specifications. Ensuring timely permanent solutions for Hydraulic design deficiencies that get surfaced during the product verification phase, by deploying scientific methodologies to analyze failures and fixing it Proactive role in optimizing performance, reliability and cost targets through systematic reviews with concerned CFT and global team Perform design calculatio...

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
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    Looking to develop a board with below description: Hardware: 1. Control 4 motors of 10 amps load, with current sensing & PWM 2. Mesh network with zigbee 3. Battery management circuit 4. 2 sensors Firmware: 1. Sensing the motor currents , and give alarm if it’s overload 2. Get motor current data 3. Get battery voltage 4. Get sensor data 5. Mesh network with zigbee protocol 6. Bluetooth control

    €1400 (Avg Bid)
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    I have an idea for a peltier device hand cooling mechanism. I know what parts I need, but I don't have a solid design or know exactly what parts. What I mean by that is, for example, I know I need a battery, but I don't know what size. This device will be single hand held, like a joy stick. It will have a peltier plate, heat sink, fan, and be rechargeable. It will also need a tempature sensor. I will need a design that can be provided to manufacturing for a prototype. Not just a 3D rendering.

    €123 (Avg Bid)
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    In an effort to develop a prototype (proof of concept) for an IoT device (please don't laugh :P) where I need to: - capture one image per day - track GPS once per day - monitor temperature/humidity every two hours - monitor battery status - charge the battery through solar panel and - send all this data once per day via cellular network (to thingsboard and Amazon S3 however I'm willing to accept proposals for other solutions - Azure etc., AWS) I was thinking of using the following: - Raspberry Pi Pico H - High Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip @XYGStudy (Pico-RTC-DS3231) - SIM7080G NB-IoT / Cat-M(eMTC) / GNSS Module for Raspberry Pi Pico - DiP-Pi Power Master for Raspberry Pi Pico - 5MP OV5642 Mini SPI Camera Module for Raspberry P...

    €632 (Avg Bid)
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    pcb designer Loppunut left

    I'm in need of a talented and experienced PCB designer to create a multi-layer printed circuit board design to handle my project needs. No existing CAD files or designs exist to modify, so this is a completely new design job. Though the project may start with just a single board, I will eventually need 2-5 PCBs designed in total for successful completion. The ideal candidate must have a good knowledge of the current industry PCB design standards, as well as experience in working with popular EDA software such as Altium Designer, Cadence Allegro, KiCad, and more. Being able to also review and test the finished product after it goes through the fabrication process would be ideal, but not mandatory. If you think you have what it takes to help me with my PCB design requirements, pl...

    €123 (Avg Bid)
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    I am looking for a mini surveillance/CCTV camera to enable me to live stream CCTV footage from inside a car to a mobile phone located outside the car. It will need; 1. RTSP. 2. A fixed IP address. 3. WiFi enabled. 4. Built in encoder. 5. Night vision. 6. API access software. 7. Internal re-chargeable battery. 8. Suitable port for charging cable The camera will need to be small enough to be affixed discretely to the inside of the windscreen and connect to a mobile phone inside the car by Bluetooth. I am looking for someone to create the design for the internal components and software that will provide the functionality I am looking for and to produce a first working prototype that I can test. Hence, there is a design element and an engineering element. I will ...

    €290 - €1740
    Mainostettu Sinetöity Salassapitosopimus
    €290 - €1740
    4 tarjoukset

    I am looking for a person who can work with Quartus Prime to help me with designing a digital circuit. I will provide detailed instructions for the specific tasks that need to be done. The project will require documentation for all tasks. Ideal Skills and Experience: - Experience in designing digital circuits using Quartus Prime - Proficiency in programming FPGA - Knowledge of simulating designs using Quartus Prime - Strong attention to detail for documenting tasks

    €18 (Avg Bid)
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    ...have the technologies described in the “Technology Description” section below. <Technology Description> This technology is designed to control the battery temperature of electric vehicles* in an optimized condition. One of the problems with charging electric vehicles is that if the battery temperature is too high or too low, charging efficiency is reduced. To solve this problem, the technology is that by controlling the battery temperature to an appropriate temperature in advance before arriving at the charging point battery, which charging efficiency can be improved. More specifically, while driving the route to reach the charging point, the battery is controlled to reach the targeted temperature, considering the temperature and the...

    €9 (Avg Bid)
    Taattu
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    14 työtä

    Electrical Engineering - Power Equipment ...Understanding of Power Systems - Familiarity with Control Systems Project Description: I am looking for an electrical engineer with expertise in Electronics to assist me with a basic power equipment project. The project involves building a power equipment product, specifically in the area of power systems. Ideal candidates should have a solid understanding of electronics and be able to work with circuit boards. They should also have experience with power systems and control systems. This is a basic level project, so the complexity is not high. However, attention to detail and the ability to troubleshoot and solve issues is important. If you have the necessary skills and experience in electronics and power systems, please submit your...

    €32 (Avg Bid)
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    ...Electronic Circuit for Low-Level Protection against Both Radiofrequency and Microwave Electromagnetic Energy using a Single Layer PCB Skills and Experience: - Experience in electronic circuit design and PCB layout - Knowledge of electromagnetic shielding techniques and materials - Proficiency in designing circuits for low-level protection against radiofrequency and microwave energy - Familiarity with single layer PCB design and layout techniques - Ability to optimize circuit performance while maintaining low cost and compact size - Understanding of electromagnetic compatibility (EMC) standards and regulations - Proficient in using simulation and analysis tools for circuit optimization and performance evaluation Project Requirements: 1. Design and develop an...

    €120 (Avg Bid)
    €120 Keskimäär. tarjous
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    FOR FREELANCERS IN THE USA ONLY A 4-cell battery charge / discharge controller. Each cell (14500 config) is 3.65V @ full charge. Feed voltage is 24VDC @ 1A. - Operating mode when 24vdc power is present: Use constant current method to charge when the battery temperature is below 113°F. Cells should not charge when the battery temperature is above 113°F. Cells will not discharge when the battery temperature is above 132°F by disconnecting from the load. Individual cells will be disconnected from the circuit when they are below 2.5V. Disconnected cells will be bypassed in the charge circuit. Each cell is monitored utilizing a unity-gain differential amplifier with the output going into the PIC16. Each cell will utilize a constant c...

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    I would like to create 22 icons for my website. I have also attached a PDF file showcasing the style I'm after. Feel free to replicate the relevant icons that suit my business." must be iOS style icons with same theme for all icons The list of icons include iPhone 14 pro- Ipad phone- Samsung phone Google phone- screen replacement battery replacement charging port repair- prefer pic of lighting cable speaker replacement camera replacement microphone replacement button replacement water damage replacement no fix no charge certified technicians lifttime warranty 12+ experience book online we come to you fix within 3o mintues onsite repairs payment made easy lifetime warranty express repairs

    €55 (Avg Bid)
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    Logo/Brand Design for AMPS - AllMarine Power Solutions - Looking for a modern and sophisticated logo design for our Lithium Battery company - Open to both text and symbol logos, or a combination of both - Specific colors are preferred, so please incorporate them into the design - Ideal skills and experience for this project include: - Strong graphic design skills with a portfolio showcasing modern and sophisticated logo designs - Experience in creating logos for battery or technology companies - Ability to create a versatile logo that can be used across various platforms and sizes - Attention to detail and ability to understand and incorporate client preferences - Good communication skills to collaborate with the client and iterate on the design if needed Some des...

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    ...previously, it could not be developed successfully. So we could never even get to see any foundational functions of the needed application to see if any of it worked decently and successfully. With his help, though, I do have a couple of usable breadboarded sensors comprising ESP32 and MPU6050. (With guidance I can use any other preferred sensor instead). Initially powered by USB, there is a battery connector on the ESP. Sensor firmware programming was done via VS Code, so I have gained a bit of practice using that. The desktop application attempt was I think done in some version of C and using Qt. Previous attempts "might" have been in Python, and I do not know what might be better for the shorter and/or longer terms of project development and expansion. I should hop...

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    Project Description: Pic16-16F877A Microcontroller need one to solve this project , i already drawn the circuit

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    ...how long before the battery change is to be carried out. The customer must be able to have 1 or more products with different sales dates, thus also several different service times/times for battery changes For example: A customer has purchased some equipment, with different service dates and requirements for battery replacement within given deadlines. When the deadline approaches, let's say 1 month before the expiry date, we should receive an email notification saying that customer X has a product that is approaching the deadline for service and/or time for battery replacement The database needs to contain the following information: Customer info: Ship name Boat call sign Ship owner Email Product information: Product name Manufacturer How many month...

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    Project Description: I am looking for a skilled ...designed to be powered by AC electricity for optimal performance and convenience. Water and Steam Proof: No - The client does not require the coffee maker to be water and steam proof, suggesting that durability in these conditions is not a priority. Ideal Skills and Experience: - Experience in designing and developing coffee makers or similar appliances - Proficient in electrical engineering and circuit design - Knowledge of timer control systems - Familiarity with AC power supply integration - Attention to detail to ensure the coffee maker functions seamlessly If you possess the required skills and experience, and can deliver a high-quality Automatic Immersion Coffee Maker with timer control, please submit your proposal for cons...

    €1670 (Avg Bid)
    €1670 Keskimäär. tarjous
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    ...the technologies described in the “Technology Description” section below. <Technology Description> This technology is designed to control the battery temperature of electric vehicles* in an optimized condition. One of the problems with charging electric vehicles is that if the battery temperature is too high or too low, charging efficiency is reduced. To solve this problem, the technology is that by controlling the battery temperature to an appropriate temperature in advance before arriving at the charging point battery, which charging efficiency can be improved. More specifically, while driving the route to reach the charging point, the battery is controlled to reach the targeted temperature, considering the temperature and th...

    €15 (Avg Bid)
    €15 Keskimäär. tarjous
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    ...the daily consume of the measurement device is 640 mW/day and the GW consumes 900 mW/day. For the electric supply of the measurement device i'm using a chinese 500 mA, 5v solar panel, a replica of the Samsung 18650 battery with 2500mAh capacity and a LDO mode TLV757P (3.3V, 1A). For energy management I'm using a LM2596 regulator to low the voltage at 5 Volts to a TP4056 battery charger. Then, the LDO supplies constant 3.3 volts to the ESP32, LoRa and sensor. For the gateway, I use a 12V, 10W solar panel, with a PMW voltage regulator, a 12V, 7Ah lead-acid rechargeable battery and a LM2596 regulator (to get 5V). The gateway PCB regulates the voltage to 3.3v with the TL757P LDO. The LM2596 regulator feeds a wireless 4G router. Recently I've noticed th...

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    ...and remove malicious files and apps - Real-time scanning to detect and prevent threats in real-time - Privacy protection features to safeguard user's personal information - Option for customizable security settings for advanced users - User-friendly interface for easy navigation and accessibility - Regular updates and bug fixes to ensure optimal performance - Efficient resource usage to minimize battery and memory consumption Ideal Skills and Experience: - Strong proficiency in Android development, with a focus on security and privacy protection - Experience in developing antivirus or security apps for Android platform - Knowledge of different Android versions and their compatibility requirements - Familiarity with security standards and protocols - Understanding of data en...

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    Solar panels Loppunut left

    I am looking to have a small solar panel system installed on my property. I already have one installed so I'm looking for someone to come in and assess and provide the necessary tweaks so that it will be up to code and functioning properly. I am specifically interested in an On-Grid system which involves connecting to the utility grid and requires no additional battery storage. I will need small size panels to be used so the job won't be too labor-intensive. The ideal freelancer should have experience with installing solar systems on-grid and a good understanding of the necessary safety measures and codes.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
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    Optimization of Hybrid Energy management using battery and supercapacitor using Dynamic Programming - I am looking for a freelancer who can help me with a power split between battery and supercapacitor optimization problem. -I HAVE ALREADY WRITTEN THE CODE BUT FACING SOME ISSUE WITH THE THE STATE OF CHARGE OF THE BATTERY. THE CODE HAS TO BE MODIFIED ACCORDING TO THE REQUIREMENT. -Looking for a person who is expert in Energy Management problem. - I would appreciate guidance from the freelancer. - The type of optimization needed for this project is dynamic programming. Skills and Experience: - Strong understanding of dynamic programming and optimization techniques. - Experience in solving power split optimization problems. - Knowledge of various optimization algorithms ...

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    I have built a circuit that works to send a 0-10v signal. Looking for someone who can offer pointers on a couple connections i have to triacs as well as source parts to reduce the footprint of overall board. Ive only ordered most parts on amazon. But would like to search else where for a larger selection and possibly cheaper alternative.

    €446 (Avg Bid)
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    Require support in a simple operational amplifier conceptual design. Need to be experienced in electronic circuit design and calculations.

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    ...holder base - 3P+N - 10.3x38 - 500 Vac 2 x Schneider A9N15646 - STI fuse holder base - 1P+N - 10.3x38 - 500 Vac 2 x Selec MFM384-R-C-CE multifunction measuring device 6 x Selec SPCT Ring Current Transformer 62/40 100/5A VA1 CL1 1 x Schneider A9E18327 - Three-phase iIL warning light 3 red leds 110÷230Vac 2 x Schneider A9N18372 - Circuit Breaker C120N 4P C 80A 10ka 1 x Schneider A9F89432 - iC60H 4P C 32A 10ka Circuit Breaker 1 x Schneider A9F89416 - iC60H 4P C 16A 10ka Circuit Breaker 4 x Cabur CB810 - CBD.70 THROUGH CLAMP 1 x Cabur TE820 - TEC.70/D EARTH TERMINAL 8 x SIEMENS through clamp 35mmq gray 8WH10000AM00 2 x Siemens through terminal 35mmq yellow green 8WH10000CM07 4 x Siemens 8wh10000ak00-16mmq gray through terminal block 1 x Siemens through terminal 1...

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    ...Animation for Mobile Batteries We are looking for a skilled animator to create realistic 3D animations for mobile batteries. The ideal candidate will have experience in creating realistic animations and a strong understanding of rechargeable lithium-ion batteries. Animation Style: - Realistic animations that accurately depict the behavior and appearance of rechargeable lithium-ion batteries. Battery Type: - The animations will primarily represent rechargeable lithium-ion batteries. Animation Length: - Each animation should be more than 30 seconds in duration, allowing for a detailed showcase of the battery's features and functionality. Required Skills and Experience: - Proficiency in 3D animation software and tools. - Strong understanding of realistic animation techniqu...

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    ESP32 Temperature sensor battery and wifi

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    I am seeking a freelancer to design a circuit for a water-activated 12v alarm. The purpose of the alarm is to turn on an alarm/LED light (see attached) when probes get wet. I am open to any suggestions for the circuit design, and I require the supply voltage of 12v. I need a freelancer with experience in designing water-activated alarm circuits, so please provide references and details of similar work during bid submission. (I've attached the specs on the alarm that I need to operate.) I will need a prototype.

    €450 (Avg Bid)
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    I'm in need of an experienced electronics engineer to make modifications to a racing car control module and add a new circuit. This project will require the engineer to be able to suggest the best possible solution and come up with their own ideas of how it should be implemented. The estimated duration of this project is 1-3 weeks. The engineer must have a deep understanding of electronics engineering, particularly Analog Circuit Design, Digital Circuit Design, and PCB Layout and Design.

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    CYPM1311-48LDXI 28V EPR PCB Design Project I am looking for an experienced hardware engineer with expertise in Altium to design a custom-sized PCB for a highly complex and advanced project. The ideal candidate should have the following skills and experience: - Experience in Altium PCB design - Strong knowledge of electronic components and circuit design - Familiarity with power sources such as battery operation, external AC/DC converter, and solar power - Ability to design a small-sized self-powered SINK request board for 5/9/12/15/20/28V EPR requests - Understanding of highly complex and advanced PCB design requirements - Attention to detail and ability to meet project specifications - Strong problem-solving skills and ability to troubleshoot any issues that may arise dur...

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    ...(datasheet in the excel file). The customer is sourcing diesel at $1/L and has to purchase new gensets every 5yrs at a cost of $0.4/W. A project developer wants to add PV and storage to offset a portion of, if not the entire, diesel usage. The attached document also contains PV production for a 100kW PV system but it may be scaled up or down as necessary. PV LCOE on this island is 5c/kWh. Installed battery costs start at $500/kWh for a 2hr system with a $25/kWh addition for every additional hour of storage required. What is the most optimal solution for customer? Please state all assumptions. CASE PROMPT 2: Stabilizing the Grid A project developer plans to install a 50 MW system in the NEM to participate in frequency regulation services (FCAS). The project developer ha...

    €76 (Avg Bid)
    €76 Keskimäär. tarjous
    30 tarjoukset

    I am looking for someone who can help me simulate a part of ADC (AD9467_ 16-Bit_200 MSPS/250 MSPS adc) circuit, specifically the AC coupling circuit. The main objective is to test the circuit's functionality by inputting different shapes of signals and observing the output(The input and the output signal need to be in txt file ). Specific Requirements: - The ability to simulate the ADC circuit using sinewave & square wave signals. - Consideration of noise as a testing parameter during the simulation. Ideal Skills and Experience: - Proficiency in simulating ADC circuits and analyzing their behavior. - Knowledge of noise analysis and mitigation techniques.

    €61 (Avg Bid)
    €61 Keskimäär. tarjous
    9 tarjoukset

    I'm restating some of our conversation we've had over in the email just for the record. I asked you the following questions and you're answers were: You are looking forward to getting an iPhone 7 modified such that it can operate without battery and plugged in the charger. It is a research and development project so an initial cost of 200$ which will include some equipment and buying a working iphone which i can send you in the end after making modifications. The service fee of 400$ is going to be charged. After the modification is made, i'll send you a demo video of everything working. we will then ship it to the US to you and the shipping cost will be covered by you. Some expected problems expected in this project are 1- buying several iphones or mot...

    €553 (Avg Bid)
    €553 Keskimäär. tarjous
    1 tarjoukset

    ...custom hardware which we have built to connect to a medical device. The custom hardware has its battery, main controller is the Texas Instrument MSP 4030 and the BLE chip is the RN4020 I have the MSP-EXP430G2ET flash programmer board ready to be used with CCStudio from TI I believe the problem is with the firmware. There will be to phase for this project. I need to send data from custom hardware to Garmin IQ via BLE. The goal is to have Garmin Watch log the external sensor data along with heart rate. Later, the heart rate and pressure curves should integrate with a video from an outdoor camera based on timestamps, possibly using Garmin's VIRB studio. The custom hardware includes a battery, with the main controller being the Texas Instrument MSP 4030 and th...

    €1382 - €1842
    Paikallinen Sinetöity Salassapitosopimus
    €1382 - €1842
    1 tarjoukset