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    2,000 voltage amplifier design งานที่พบ, การเสนอราคา USD
    Control Panel Electrical Wiring Diagram หมดเขตแล้ว left

    I am in need of a highly skilled electrical engineer to design a comprehensive control panel electrical wiring diagram and bill of materials. While ISO standards are crucial to follow, attention to ISO 1219-1, ISO 9001 and ISO 14617 are necessary for this project. Your design should adhere to our specific requirements and accommodate a top-down arrangement of control elements. The selection of components must be high quality and cost effective. Key Requirements: - Voltage rating - Current capacity - wiring numbering - Number and type of control elements, including 3 phase load balancing - complete bill of materials to be purchased from RS components UK. - I/O of Siemens S7-1200 PLC with HMI - panel layout with push buttons and HMI Please note...

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    Wi-Fi Energy Harvesting Rectenna Design หมดเขตแล้ว left

    I'm seeking a proficient PCB designer to develop a Wi-Fi rectenna design for the purpose of energy harvesting. The core requirements include: - Proficient skill set in PCB layout and design with a focus on rectenna structures - Understanding of the voltage multiplication to 5V to generate an output between 5V and 12V - Experience with wireless energy transfer, particularly in building Wi-Fi rectennas - Exceptional knowledge of rectifier topologies, specifically voltage multiplication The end goal is to have a Wi-Fi rectenna PCB that efficiently harvests wireless energy. Your expertise in harnessing this unconventional power source will position the project for success.

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    ESP32 Circuit Development for Voltage Measurement หมดเขตแล้ว left

    ...experience with ESP32 microcontroller, to create a circuit capable of measuring line-to-line voltage. This circuit should be crafted with a primary focus on voltage accuracy, especially in the range of 440vac. Key outputs needed from this project are numerical data formats. Your role will involve: - Designing and developing a circuit that can accurately measure line-to-line voltages without a neutral wire - Ensuring that the circuit can measure 440vac voltage accurately - Configuring the circuit to output data in a numerical format Ideal skills for the job: - Extensive experience in circuit design - Proficiency with the ESP32 microcontroller - Demonstrable history of projects focused on voltage measurement or related field - Strong understanding of...

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    Optimize My 48V DC-DC Converter Design หมดเขตแล้ว left

    I am looking for an electrical engineer with experience in DC-DC converter design to review and optimize my current design. The goal is to improve cost and performance. Key Project Requirements: - Review Capacitance Calculations and Components - Review Inductance Calculations Switching Frequency: 24-60kHz Input Voltage: 200-600V Output Voltage: 48V Output Current: 70A Ideal Skills and Experience: - Deep understanding of DC-DC converters - Experience in cost reduction and performance enhancement - Ability to work effectively under design constraints This is a complex task and therefore, understanding of power electronics is a must. Looking forward to your bids!

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    Efficient Compact Power Supply Redesign หมดเขตแล้ว left

    ...skilled Electronic Engineer to revamp our existing power supply design. A successful redesign will embody: - Increased Efficiency: We want to maximize the output-to-input power ratio, reducing energy consumption and overall costs. - Smaller Size: To fit into tight spaces, would be nice if the power supply size was reduced without sacrificing performance. Key Technical Requirements: - Voltage Range: The power supply should function optimally across a wide voltage range. - Current Capacity: It must handle varying current demands that come with different electronic devices. - Temperature Range: Operational stability must be maintained across various environmental and load conditions. Proven experience in power supply design within the consumer electronics...

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    Arduino DLMS Client for Smart Meter info หมดเขตแล้ว left

    I need an expert to create a lightweight DLMS/COSEM client with an Arduino UNO. The project's goal is to read all the available smart meter information, specifically focused on energy consumption, voltage levels, and current levels, as well as all OBIS Objects. The developed solution should emphasize real-time display of the data retrieved. Freelancers who have an understanding and experience with Arduino programming, DLMS/COSEM protocol and real-time data handling will be preferred. Familiarity with smart meter data is also a plus. Expectations include: - On-time completion - Clear, well-commented code - Detailed documentation of the project Skills required: - Proficient in Arduino Programming - Understanding of DLMS/COSEM protocol - Knowledge with Real-time data handling ...

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    Powerline Networking PLC Prototype Creation x หมดเขตแล้ว left

    ...expert to design and build a prototype of a Streaming DAC (Digital-to-Analog Converter) Board with Powerline Networking. This board will be specifically for audio playback, converting digital signals into analog audio. The ideal freelancer for the project will be proficient with the following: - Designing and building DAC boards - Knowledge of audio playback technology, specifically analog - Power supply design for battery-operated devices Your task will be to create a prototype streaming DAC amplifier board that operates on battery power and successfully converts digital signals into quality analog audio. Proficiency in circuit design, audio technology, and sustainable power supply integration will be critical to fulfilling this role successfully. Previo...

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    High-Frequency Inverter Design หมดเขตแล้ว left

    ...extensive experience and knowledge in electronics engineering, specifically inverter design to assist me in creating a high-frequency inverter. The input of this inverter will be 120V 50Hz, and it should output the same voltage but at a frequency of 85kHz. Key Requirements: - Purpose: The primary function of this inverter is frequency control. - Load: The inverter will be connected to a resistive load. - Efficiency: The design should aim for over 90% efficiency. Freelancers with a proven track record in high efficiency inverter designs are highly preferred. This project will require a clear understanding of power electronics principles and the ability to apply that knowledge to create a practical and efficient design solution. Please include examples of...

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    Versatile Tractor PTO-Powered Generator Design หมดเขตแล้ว left

    I'm seeking a skilled engineer to design a generator set powered by a 40 hp 1500 max rpm tractor's PTO. The design must be versatile, providing both DC for SMAW welding (9-48V, 10-500A) and AC power (15KW, 120 or 240V) for appliances. Required Features: - Utilization of an auto alternator or generator. - 12V or 24V battery system. - Digital or analog inverter - Some form of rheostat control for controlling welding amperage - Considerations for grounding and circuit breakers. - Peak performance at optimal rpms and comprehensive voltage regulation. - Off the shelf components highly desirable, so equipment specifications are more important than exact sourcing - Other than specifications for safe spacing of components, mechanical design is not required. ...

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    Comprehensive Low Voltage System Installation หมดเขตแล้ว left

    As the client of this project, I am seeking a highly skilled professional to implement a comprehensive low voltage project which includes: • Home security system installation • Audio and video system installation • Network cabling and infrastructure The ideal candidate should have extensive experience in electrical engineering, with a focus on low voltage systems. Top-notch skills in problem-solving, attention to detail, and customer service are also essential. Experience with various brands and models for each of the systems listed above will be a massive bonus. The end result should be a seamlessly integrated system that can run efficiently and hitch-free. Looking forward to the successful implementation of this project.

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    Audio DAC Streaming Amplifier Prototype Creation x หมดเขตแล้ว left

    ...dedicated expert to design and build a prototype of a Streaming DAC (Digital-to-Analog Converter) Board. This board will be specifically for audio playback, converting digital signals into analog audio. The ideal freelancer for the project will be proficient with the following: - Designing and building DAC boards - Knowledge of audio playback technology, specifically analog - Power supply design for battery-operated devices Your task will be to create a prototype streaming DAC amplifier board that operates on battery power and successfully converts digital signals into quality analog audio. Proficiency in circuit design, audio technology, and sustainable power supply integration will be critical to fulfilling this role successfully. Previous experience wi...

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    Solar Charge Controller Development หมดเขตแล้ว left

    I'm seeking ...Battery management: The solar charge controller needs to maximize the life and capacity of a lithium-ion battery, ensuring efficient energy use. - Light control: It should be programmed to automatically switch on the street lights at dusk and turn them off at dawn. - Overcharge protection: To prevent battery damage, the device should be designed to discontinue charging once the battery is full. - Voltage range: The gadget should function optimally at 12V. Ideal candidates should have experience in the development of solar charge controllers, electronics, power systems, or a related field. Proficiency in battery management techniques and light control systems is also vital. If you have significant experience in lithium-ion battery applications, it will be an a...

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    High-Resolution Graphic LCD Microcontroller Project หมดเขตแล้ว left

    ...microcontroller project, which will need to display voltage and current and include a timer and some software lock. - Screen Variety: The project requires a Graphic LCD with a medium-sized screen of about 5 inches. - Microcontroller: You will need extensive experience with ARM / PIC microcontrollers as this is my preferred chip for the project. - Resolution Requirement: High-quality display is a must for this project. Therefore, the LCD should support a high resolution, greater than 640x480. Ideal Skills: - Solid understanding and hands-on experience with ARM / PIC microcontrollers. - Proven expertise in interface circuit design for LCDs. - Lots of experience in developing power measurement algorithms for displaying current and voltage. - Proficie...

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    Custom Bandpass Filter Design หมดเขตแล้ว left

    I'm looking to have a bandpass filter designed...discrete frequencies within the range of 50 Hz to 1200 Hz. The particular use case for this filter will require the signal input voltage range to be 0-5 volts. As for the interface, a rotary switch is preferred for frequency selection. Specifications: - Frequency Range: 50 Hz - 1200 Hz - Voltage Range: 0 - 5 volts - Interface: Rotary switch Ideal Skills and Experience: - Sound understanding of signal processing. - Proficiency in designing and implementing electronic filter circuits. - Prior experience in working with bandpass filters. - Familiarity with rotary switch interfacing. Project completion will require a working prototype or schematic of the design. Please bid if you are confident in meeting these spe...

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    ESP32-Azure IoT Solar Inverter Integration หมดเขตแล้ว left

    ...system to gather data from a solar inverter via Modbus through RS485 protocol, including energy production data, voltage levels (0-1000V), current levels (0-100A), solar production, and all further available settings. - Implement the functionality to modify these inverter settings as required. - Develop a mechanism that enables seamless data transfer from the ESP32 system to Microsoft Azure IoT. Ideal Skills and Experience: - Comprehensive knowledge and experience working with ESP32 and Azure IoT. - Expertise in Modbus communication over RS485. - Understanding of solar inverter systems and data protocols. - Proven experience in effective problem-solving and innovative solution design. This project aims to lay the foundation for a robust, scalable, and technologically l...

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    Multisim Expert Needed.. หมดเขตแล้ว left

    ...currently in search of a highly experienced Multisim specialist for an analog circuit design project. The circuit in question is an amplifier and every other detail relating to the design will be shared via a private chat. Ideal Candidate: The ideal candidate should be someone who has a solid understanding and extensive experience in analog circuit design using Multisim. I will be discussing the specific components and manufacturers to be used for this project in our chat. Familiarity with a broad range of components is beneficial, as the chosen candidate should have the flexibility to use any components that suit the design. Skills Required: • Proficient in Multisim • Extensive experience in analog circuit design • Knowledg...

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    Compact PCB and Shell Design in easyEDA หมดเขตแล้ว left

    ...provide you with intial design but you need to improve it and make it working, also the design should be able to have holder with another small module (DC-DC stepup module ) so you can scrow it to the main board and do the communiation ( will discuss more in video session ) So the board should have the following components : 1- ESP32 Devkit board ( as long as the board support WIFI has USB feel free to use it here) 2- DC-DC step up voltage ( MT3608 ) (this is a module you need to stick it to the main board and link its inputs and outputs 3- single Relay (HFE10-2/12-HT-L2) 4- two are port WJ500V-5.08-2P 5- USB of ESP32 DevBoard should be accessible from outside too 6- variable resistor just like on MT3608 , but this one will be to control the input volt...

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    Solid State Relay Design for Motors หมดเขตแล้ว left

    I am looking for an experienced electrical engineer to design a 20A DC (3-6Volt) to 220-450V AC Solid State Relay. The primary purpose of this relay will be to control inductive loads, specifically the inductive load in motors. The primary requirements for the project are as follows: • Experience in designing Solid State Relays. • Profound knowledge of the conversion between DC and AC power. • Ability to create a design that effectively regulates voltage levels. • A keen understanding of the specifics of working with inductive loads, particularly those present in motors. Moderate importance is placed on the minimization of heat generation in your Solid State Relay design. While an effective temperature control in the solid state relay is d...

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    DCC Circuit Breaker for Model Trains หมดเขตแล้ว left

    I am looking to have a DCC circuit breaker designed specifically for my model train setups. It must be rated for 12V and have the following features: - Overload Protection: The circuit breaker must safeguard against ex...circuit. - Fault Detection: No mishaps should go unnoticed. The breaker should be able to identify faults in the circuit promptly. Due to the nature of my project revolving around miniature electronic equipment, an understanding and experience working on small-scale electronics would be ideal. A background in railway-oriented electronics would be a bonus, but not a necessity. Deep knowledge in voltage regulation and safety measures on the mentioned gadgets is a must. Skills in creating compact, efficient designs that can fit seamlessly into the model train layout ...

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    Desktop EXE GUI design in C# Programming หมดเขตแล้ว left

    Need a person, who can design desktop exe GUI UI/UX only Most important i need this in 48 hours those who can do within this time frame contact me. I have a attached a drawing, 0. Core function slipt screen or popup blocks , ON/OFF , 2. right click the M1,M2,M3,M4, button , pre the set voltages for M1,M2,M3,M4, if press M1, change voltage Time sec , set time , and press start button timer will start. 3. Press settings , there is option show connect device , find device , list if device example like wifi device list .

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    Electrical Engineering Peer Review หมดเขตแล้ว left

    I am looking for a dynamic electrical engineer who is looking for professional growth within the MEP engineering industry. This firm is innovative, progressive, and a leader in the space and they are looking for someone with similar qualities who is looking to bring new ideas to the table and create m...dynamic electrical engineer who is looking for professional growth within the MEP engineering industry. This firm is innovative, progressive, and a leader in the space and they are looking for someone with similar qualities who is looking to bring new ideas to the table and create meaningful projects. Understanding of building electrical distribution, lighting, and telecommunications. Voltage, current, power, voltage drop, cable sizes, conduit size requirements, etc. Nationa...

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    Compact Bluetooth Audio Amplifier หมดเขตแล้ว left

    For my school project, I'm in need of a proficient individual who can help me design a compact and portable audio amplifier, which could be integrated with Bluetooth functionality. If your expertise lies in creating audio hardware that has the capability for both music playback and wireless connectivity, I would be thrilled to discuss further. Ideal Skills and Experience: - Knowledge of electronic circuits, specifically audio amplifiers - Experience with Bluetooth technology and connectivity - Ability to develop compact and portable solutions - Proven background in similar projects - Hands-on experience in music playback systems Objectives: - Design and develop a compact, portable audio amplifier - Integrate Bluetooth functionality for wireless connectiv...

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    Raspberry Pi GPU-AI Powered BMS solution -- 2 หมดเขตแล้ว left

    I am currently in need of a Raspberry Pi GPU and pattern AI solution for a Battery Management System (BMS). Overview of Tasks: Solution - Implement Data analysis - Observe Battery status, temp, charging current, current voltage, battery mode, relative state of charge, remaining/full charge capacity - Integrate Firmware changes in RC FCC V and SBS commands that aid in monitoring unauthorized changes HW integration - Raspberry Pi + CAN/Modbus/RS485/UART integration (from a commercial product) - Circuit design and PCB (for simulation) - Concept architecture design It is crucial that the freelancers on this project have a working understanding of Raspberry Pi GPU and pattern AI solution in data analysis. Familiarity with RC FCC V and SBS commands would also be a strong ...

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    Fully Automatic Colloidal Silver Generator หมดเขตแล้ว left

    ...atomic weight of silver and Coulomb. The software or HMI, should run several processes simultaneously including an ammeter, voltmeter, touch screen keys, time remaining clock, current/time integrator, and audible end of run indicator. The current limiter could be changed during a run. The current may be driven by an op-amp. The cell voltage should be at least 10v (based on an electrode separation of 1,5 inches), 28-30v is desirable. This will be accomplished by a voltage multiplier built in into the circuit. Setup should be easy using the touch screen: Touch screen menu or in app choices: • Ma (current): selectable from 1 to 15 in 1 mA steps this will allows the selection of the optimum current for size of the positive electrode (anode). (may have an option to enter ...

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    Lead-Acid Battery Charging Circuit Design หมดเขตแล้ว left

    I am seeking an experienced electrical engineer to design a 12V battery charging circuit specifically for a lead-acid battery. The objective is to develop a design that is efficient and practical to implement. Key Requirements: -THE BUTTON PRESSED FROM THE OUTSIDE WILL PROVIDE 12V OUTPUT TO THE CARD - The input voltage for the charging circuit needs to be 24V. The successful candidate should have a proven track record in circuit design, particularly in chargers for lead-acid batteries. You should demonstrate understanding of safety requirements and efficiency metrics. Skills and Experience: - Expertise in Electronics and Circuit Design. - Understanding of lead-acid battery charging. - Familiarity with testing and validation proceedings. - Knowledge ...

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    ...involves: -finding best optimization Method for my piping line that help me findvbest design for my electrodes in my noden - this Optimized Model should be most cost efficient at the same time stay under limit Voltage The electromagnetic field that forms around electrical wiring systems induces voltages in neighboring metallic infrastructures. Dangerous contact voltages can occur locally in metallic pipelines. In order to reduce the pipeline potential, earthing systems are often used. It must be noted, among other things, that their arrangement is only possible at certain points or areas of the pipeline and that there may be different specific soil resistances locally. All of these factors influence the design of the earthing systems and thus have a signific...

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    Signal Generator and RF Amplifier Design หมดเขตแล้ว left

    I am seeking a freelancer with a strong background in Signal Generator & Radio Frequency (RF) amplification/antenna design for a project I am working on. The goal of this project is to design a signal generator and RF amplifier that can be adjusted between 42-45 kHz ±0.1kHz with adjustable output power ranging from 1-5 Watts ±0.1W. Additionally, it would require the design of a base or center-loaded antenna approximately 3 meters in length. The power supply should be able to function with 120VAC 60Hz. This project needs someone with the following skills: - Frequency generator design - Knowledge of RF amplifier design - Proficient in antenna design, specifically prioritizing compactness - Understanding of electronic...

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    COMSOL Micropump Piezoelectric Simulation หมดเขตแล้ว left

    I'm in need of a proficient COMSOL user to carry out a fluid flow analysis piezoelectric simulation of a micropump. This task will require the freelancer to: - Accurately simulate the properties of a cylindrical micropump. - Analyze and report on the plot graph between applied voltage and frequency, flow rate, pressure distribution, and fluid velocity. - Apply expertise in Comsol Multiphysics to accomplish this. This project ideally suits one with extensive experience in structural mechanics, fluid dynamics and piezoelectric materials, ideally demonstrated through previous works on COMSOL or similar platforms. Detail-oriented professionals who prioritize accuracy in their simulations are strongly desired.

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    Power Converter Upgrade for 1000W Support หมดเขตแล้ว left

    I'm currently facing an issue with my high voltage power converter. The insufficient power output and voltage instability are the primary problems hampering the device's performance. I aim to augment this converter to support a power output level of 1000W. This enhancement should resolve the aforementioned issues and provide a stable, high power output. However, changes or upgrades must not include alterations to the transformer and rectifiers (or minimal as there are space constraints) The following components are open to modifications: • Resonant component: You may consider replacing or modifying the LRC after the full bridge to deal with transformers' equivalent load and parasitic capacitors. The capacitor is estimated to be 1.7uF. • MOSFETS, F...

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    High-Voltage Boost Converter Design หมดเขตแล้ว left

    I'm r...requiring a skilled engineer for a project to develop a Boost Converter. Its purpose is to step up voltage from a DC input. The specifics are as follows: - Input Voltage: Ranges between 18-36V (DC) - Output Voltage: 175V The freelancer should have a strong understanding of power electronics, and be well-versed in designing and prototyping Boost Converters that can safely and efficiently handle these voltage levels. The selected candidate should also be proficient in the implementation of safety measures for high-voltage electronics to ensure reliable and safe operation. I would appreciate if interested individuals could detail their related experience in their proposals – specifically, actual design and troubleshooting exper...

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    Design Hardware for ESP32 (Lighting with WS2815) หมดเขตแล้ว left

    Hey, I am looking for someone who will Design Hardware for ESP32 (Lighting with WS2815). I will do software by myself 1. Power Supply - Battery-operated - 2x18650 batteries connected in series - Ability to be powered by 12v (mains adapter) 2. StepUp to 12v for powering the programmable WS2815 LED strip (unless someone convinces me that it's better to use WS2813 with StepDown) - Power consumption for the LED strip, at least 50W, max ~200W - Logic level converter required from 3.3v -> 5v 3. StepDown for powering the ESP32 4. OLED display 128x64 I2C 5. Measurement of power supply voltage and power consumption 6. Power activation via a mechanical switch 7. 2x rotary encoder with button 8. Connector for programming the ESP32

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    iOS Swift Developer for Bluetooth App like android หมดเขตแล้ว left

    I need an expert iOS Swift developer to create an app for Bluetooth car battery scanner. Provided: I have full figma design of attaced file and android source, but cannot send you device. You have to convert android source to ios app/ My Android App: Key App Features: - Show real-time updates on the battery's voltage - Display clear and reliable health status of the battery - Highlight current temperature of the battery Required Skills and Experience - Proficiency in Swift and iOS application development - Proven experience with Bluetooth connectivity within apps - Familiarity with car battery scanners is a plus - High attention to accuracy and detail I will do this job as followings 1. Test milestone for your skills

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    Pre amplifier for acoustic guitar หมดเขตแล้ว left

    Project to develop a printed circuit board and components for preamplifier for acoustic guitar. With tuner, volume, bass, middle and bass control.

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    ...MySQL database) running on Azure. The API which you put in place should be designed to transmit real-time sensor data, or at a minimum data every one minute. Key Skills & Experience Needed: - Proficiency in Arduino programming - Strong understanding of MySQL - Prior experience with API creation and implementation - A solid understanding of collecting real-time data from sensors (Convert temp to voltage, gyro work etc.) This project provides an exciting opportunity to put your Arduino programming skills to use to create a seamless interface for real-time data collection. Let’s bridge the gap between hardware and software together! To be considered PLEASE in your first bid, tell me something about your arduino projects. AND tell me the maximum lenght a GOOD QUALITY ...

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    ...and produces a square wave, minV 0V, maxV 9V (depending on battery V), duty cycle ??%, frequency around 1000hz. here is the circuit reproduced on everycircuit : i need your help to modify this circuit so that : input : 9V battery (7.5V - 10.5V) output : minV 0.9V (approximately 10% of battery voltage, must stay over 0V) maxV 9V (more or less depending on the battery voltage and what V the circuit uses) square wave (must be sharp) duty cycle 90% (approximately) frequency 1000Hz (approximately) your job, if you accept it, will be : -to reproduce this circuit in your favorite simulation software and to modify it so that it produces the output / waveform that i want. -to provide a list of the components for the new circuit, with

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    Game-focused Arduino Code Developer หมดเขตแล้ว left

    ...create code for a Board game setup. Although the specific tasks were not initially laid out, the application will be used in-game environments for registering live outputs and giving a score to then be displayed on a board the development has already looked at ATMega328 the programming would be taking 20 inputs of different values from 1 to 3, initially was thinking of using hall sensors due to voltage difference and be able to show a score of all inputs on the display!. Ideal skills and experience: - Extensive experience with Arduino programming to manipulate motors, read sensor data and display relevant information. - Proven knowledge in integrating Arduino systems with game infrastructures. - Relevant past experience showcasing successful application of similar projects. ...

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    Arduino Raspberry Hybrid Interface Project หมดเขตแล้ว left

    I need a voltage measurement of 4, 16, 16, voltages, in the range of 2.5V -4V, for a battery management system. The following cell voltages must be measured, compared and visualized

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    Trophy icon New Company - New Logo. We need creative logo concept + design. หมดเขตแล้ว left

    The logo concept for "Install Template Co" embodies the essence of versatility and innovation. The design seamlessly integrates tools and a television to symbolize the company's multifaceted offerings in the realm of installation services, particularly within the digital and technological landscape. At the core of the logo is a sleek and modern television set, representing the company's focus on technology and digital solutions. Surrounding the television are carefully placed tools, meticulously arranged to convey precision and expertise in installation services. These tools not only reinforce the company's commitment to quality workmanship but also serve as visual cues for the diverse range of services offered. The color template provided serves as a foun...

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    การันตี
    LabView Power Supply Performance Testing หมดเขตแล้ว left

    ...crucial metrics to be observed during testing are voltage regulation and current stability. Your expertise should allow you to interpret these effectively and optimize accordingly. - Ideal Skillset: Applicants should be experienced in power electronics testing and measurement, with a keen attention to detail. Proficiency in conducting varied tests using LabVIEW is a must. Familiarity with different power supply models and load types is a bonus. Let's verify and optimize the efficiency of power supplies and loads together, leveraging your LabVIEW skills and my project requirements. This will cover many makes and models from different manufacturers but the principles are still the same. Measuring everything from load regulation to voltage output, comparing against pu...

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    PFC Boost Converter Simulation in Matlab หมดเขตแล้ว left

    For this task, I am in need of a seasoned professional skilled in the setup and management of MATLAB Simulink simulations. The main goal is to structure and administer a simulation ...Extensive experience in Matlab Simulink - A depth of understanding of Power Factor Correction (PFC) and Non-Linear Control (NLC) methods. - Practical experience in simulation setup, particularly dynamic system simulation. Please note, exact parameters for this simulation will be defined at the commencement of the project. The default understanding would be that influencing factors like input voltage, output voltage and load resistance would be taken into consideration. Feel free to ask for any additional information required to make an informed bid. Expertise and reliability are primary for me...

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    ATMEL Firmware for Sensor Communication หมดเขตแล้ว left

    ...modules" that communicate with external sensors. We also require a firmware module that runs on the existing 5GV/Razor/Mini product and interfaces with the POD module(s). Key functions include: - Constructing firmware for the POD module to interface with plug-in modules that in turn, interface with external sensors like vibrating wire sensors, RS485 sensors, 4-20ma sensors, SDI-12 sensors, Pulse and Voltage Input sources. - Developing a module for the 5GV/Razor/Mini gateway/logger that drives one or more PODs. This includes configuration, interrogation and data capture data from the POD. - Test and debug the code on production 5GV/Razor/Mini and one or more PODs (initially, VW and RS485) - Collaborating on comprehensive test plans to verify the firmware's functionalit...

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    เร่งด่วน NDA
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    Interactive Safety-Rigged Pressure Mat System หมดเขตแล้ว left

    ...a potentiometer, providing an interactive user experience. In addition to these elements, a push pull safety stop button should be integrated with the system ensuring instant halt of all operations for trails of added safety. The system should also offer a training video to play on a wirelessly connected monitor, encouraging an innovative interaction platform. I want the system to run on low voltage off a usb-c adapter powered a Milwaukee M18 battery. The ideal candidate for this job should have experience in pressure detection systems and understand interlocking safety mechanisms. Proficiency in wireless communication, linear actuator control, safety system incorporation, and video play setups are absolutely essential. Deep understanding of circuit designs and prototype testi...

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    Electromagnetism-focused High Voltage Amplifier หมดเขตแล้ว left

    I need an expert in electrical engineering and physics to design and build a high voltage amplifier. This will be specifically used for scientific research in the field of physics, more particularly for electromagnetism experiments. Ideally, the professional should have had previous exposure to and understanding of the requirements and constraints of such scientific appliances, to ensure precise results and safety. Skills and Experience Required: - Advanced knowledge about high voltage amplifiers; - Practical experience in physics with a focus on electromagnetism; - Previous work with scientific laboratory equipment is an advantage; - Attention to detail and accuracy is a must, as these are critical in scientific research scenarios; - Ability to deliver within ...

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    Raspberry Pi GPU-AI Powered BMS solution หมดเขตแล้ว left

    I am currently in need of a Raspberry Pi GPU and pattern AI solution for a Battery Management System (BMS). Overview of Tasks: Solution - Implement Data analysis - Observe Battery status, temp, charging current, current voltage, battery mode, relative state of charge, remaining/full charge capacity - Integrate Firmware changes in RC FCC V and SBS commands that aid in monitoring unauthorized changes HW integration - Raspberry Pi + CAN/Modbus/RS485/UART integration (from a commercial product) - Circuit design and PCB (for simulation) - Concept architecture design It is crucial that the freelancers on this project have a working understanding of Raspberry Pi GPU and pattern AI solution in data analysis. Familiarity with RC FCC V and SBS commands would also be a strong ...

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    ...be able to understand and reply to emails efficiently. Moreover, it's essential to have excellent English proficiency and communication skills to interact effectively with our Australian customers. You should also possess a basic understanding of electrical calculations, including concepts like power, watts, voltage, amperes, etc., and be able to comprehend and interpret electricity bills. In addition, we require assistance with specific software or tools. We utilize Solar Design Tools for designing Solar Proposals, a software program tailored for the Solar Sales business professional. Familiarity with this software or the ability to quickly learn it is essential. We will provide training with comprehensive learning tutorials. Finally, we highly value an orga...

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    พื้นที่
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    ESP32 Motor Controller Design Specialist หมดเขตแล้ว left

    I'm looking for a skilled professional with profound expertise in circuit and PCB design, particularly for ESP32 based motor controllers. Key Requirements: - Deep understanding of 4-32V DC input - Proficiency in using RS485 as the communication interface - Capability to design a motor controller that can handle up to 30A of current - Current and Voltage measurement DC and AC This role requires a well-rounded understanding of motor controllers and experience working with ESP32 chips. Your design capabilities will significantly influence the success of this project.

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