12v 19v voltage schematics trabalhos

I'm in need of a skilled professional who can help me with a Hardware PCB board impl...(both *.sch and the PDF) (2) BOM (3) Gerber Time duration is 3 working days. Key aspects of the project include: - Implementing the circuit for high power devices - Ensuring the Buck-Boost converter supports input voltage range of 15V to 40V - Optimizing for energy efficiency - Testing and validating the circuit for performance and reliability The ideal candidate should have: - Proven experience in hardware design and implementation of power circuits - Strong understanding of Buck-Boost converters and their applications - Ability to work efficiently on the given input voltage range - Experience with LM5176 or similar power management ICs - Good problem-solving skills for troublesho...

Teaching client Altium basic and prepare a schematics of TI TSM320F28335.

...systems. Simulation: Conduct simulations using tools like LTspice, PSpice or MATLAB/Simulink to verify the performance of power electronics circuits, including converters and inverters, and optimize designs for efficiency and reliability. High Voltage and High Current Considerations: Ensuring the PCB layout design meets safety standards and regulatory requirements for high voltage and high current applications. Component Selection: Selecting appropriate components based on the provided BOM and specifications, considering factors such as power rating, voltage, current, temperature, and reliability. Thermal Management: Implementing effective thermal management techniques to dissipate heat generated by high power components and ensure reliable operation over the system...

I am seeking an experienced electrical and HVAC engineer to design a comprehensive system for my large, 50+ feet house boat. This project involves designing an integrated electrical and HVAC system. Key requirements include: - A design that accommodates lighting, heating and cooling systems, and appliances. - Powering two 600 hp mercury engines on a 12v system with some low voltage lights. - Ability to utilize both shore power and independent power sources. Ideal qualifications: - Prior experience working with large boats/ships - Understanding of boat electrical and HVAC systems - Experience with multi-power source systems I look forward to enhancing the functionality and safety of my house boat with your expertise.

...documentation on the design, including technical specifications (voltage, current, etc.) and assembly instructions. Ideal Skills and Experience: - Solid understanding of lead-acid battery charging dynamics. - Demonstrated experience in industrial circuit design. - Knowledge in handling charging circuits for backup power systems. - Proficiency in using circuit simulation software. The final deliverable will include the circuit design diagram, a list of components needed, and comprehensive assembly instructions. I'm looking for someone who can provide a safe, reliable, and efficient charging solution for an industrial backup battery system. 18 numbers 12v Lead acid car battery Card power voltage (operating)- 12v DC Trigger Voltage -190v DC Sto...

I need a cover letter for a high voltage substation, maintenance, and turbine engine building job application. The ideal freelancer should be well-versed in electrical engineering concepts. The cover letter should: Only interested in EU job market. Sweden, Germany preferred - Highlight relevant skills in electrical engineering, - Showcase qualifications for maintaining high voltage substations and building turbine engines, - Tailor your experience to the needs of the job and sector, - Make a compelling case for why I am the perfect fit. Telecommunications or energy sector experience could be greatly beneficial.

...(if you've already worked on similiar project) to create a LiPo charger circuit with comprehensive protection features, including low and high voltage charging protection. I've tried with TP4056 but the charging time is too big. **Key Features:** 1. Overvoltage protection to prevent damage to the battery during charging. 2. Overcurrent protection to safeguard against excessive current flow. 3. Low voltage charging protection to prevent the battery from reaching dangerously low levels. 4. Charging status indication for the microcontroller **Key Responsibilities:** 1. Design a LiPo charger circuit incorporating overvoltage, overcurrent, and low voltage charging protection. 2. Develop a robust testing procedure to verify the circuit's reliability, ef...

...calculate the wire diameter number of turns to achieve !.8T electromagnetic field on a given material? I am trying to build an electromagnet using a DC voltage. The power supply I have available is DC 40V with a maximum current of 8A. I need to achieve a saturation of the electromagnetic field of 1.8T. I have laminations made from the best material for permeability, which I have attached for your reference. I have tried winding a single coil, but the electromagnetic field is not strong enough. However, when I placed two independent winds on the coil connected in parallel, I realized that the electromagnetic force got stronger, even with double the voltage. Here are the specifications of the core laminations: 0.3mm thickness, 70mm x 150mm, and the core is 70mm x 70mm (...

I'm looking for an expert in electrical design to create rough wiring plans for my house. This project involves the creation of electrical schematics for the living room, bedrooms, and kitchen. Although no specific electrical appliances or systems are stipulated to be included, the plans should take into consideration standard home appliances and electronics installation. The project requires the integration of smart home automation and a security system. Therefore, the chosen freelancer should have extensive knowledge and familiarity with these aspects. Key Requirements: 1. Expertise in wiring design 2. Experience in automation and security system integration 3. Clear and communicative; must be able to explain complex ideas in simple terms.

...built, and we have a clear circuit diagram for reference. You must develop Arduino code to control the built circuit. Your Responsibilities: The code should enable functionalities like: - Applying precise potential (voltage) through DAC to one terminal of OPAM which is connected to three electrodes. - Voltage should vary at specified rate and specified step. - Measuring correct current being received by Arduino from OPAM. (Actually, current generated between electrodes are converted to voltage by resistance (R) . Voltage output to Arduino gives current dividing voltage by R. - Implementing a reference for stable measurements. - Ensure proper calibration and data conversion for accurate measurements. - After correct values are obtained in seri...

Investigating and implementing solutions to improve power quality issues such as voltage fluctuations, harmonics, and transients. More focus on Shunt Active Power Filter.

Simulation of Low voltage microgrid coposed od PV, Wind, battery, Loads, diesel generators and local grid, using macsim and JADE to do the optimization of energy

...circuit board that incorporates a TI INA229 current and voltage sensing IC, along with a PCB mounted shunt resistor capable of handling up to 50 amps. The board should be designed to withstand industrial use. Key Requirements: - Incorporating TI INA229 current and voltage sensing IC - Capable of handling up to 50 amps, 85V DC. - High durability for industrial use - All external connections to be via screw terminals (e.g. phoenix) and support the required current. - calculation of required parameters for INA229 register settings. - Size is flexible - Would be ideal if there was onboard 5V regulator for VIN of INA229, but open to this being external supply. Ideal Skills: - Strong background in PCB design - Experience with current and voltage sensing ICs - Knowledge ...

As a commercial property owner, I'm currently in need of a skilled and experienced structural engineer for my project. The focus of this assignment is the structural design of a steel commercial building. Your tasks will largely include: - Designing a reliable and sustainable structure that meets all legislative requirements and safety standards. - Providing detailed blueprints and schematics of the proposed structure. - Advising on the most efficient use of steel in the construction. - Elevation designs Key Skills Required: - Proven track record in commercial structural design. - Extensive experience working with steel constructions. - Thorough knowledge of relevant construction and safety regulations. - Excellent schematic and blueprint creation skills. Potential candid...

I'm looking for an experienced individual who can proficiently integrate a 20V LED strip and a 12V pump into a singular circuit for my hydroponics setup. The key functions required for my hydroponics system include: am building a small, table top hydroponic system for use in a home. This circuit will require timed controls of an LED grow light and water pump ( + inputs from buttons in the future). The components I am using are: LED grow strip: rated at 20v, 350mA DC Water pump: 12v, 5W DC Timed controls: Arduino Uno (5min on/55min off Pump, 16h on/8h off LED) I have built a simple circuit for timed controls of the water pump. This comprises of 12DC input from a constant voltage (12v, 30W) plug and IRF520 MOSFET module for control of the water pump. The Ar...

I'm looking for an experienced individual who can proficiently integrate a 20V LED strip and a 12V pump into a singular circuit for my hydroponics setup. The key functions required for my hydroponics system include: am building a small, table top hydroponic system for use in a home. This circuit will require timed controls of an LED grow light and water pump ( + inputs from buttons in the future). The components I am using are: LED grow strip: rated at 20v, 350mA DC Water pump: 12v, 5W DC Timed controls: Arduino Uno (5min on/55min off Pump, 16h on/8h off LED) I have built a simple circuit for timed controls of the water pump. This comprises of 12DC input from a constant voltage (12v, 30W) plug and IRF520 MOSFET module for control of the water pump. The Ar...

...much power. The circuit is used to protect a lipo battery from overvoltage, if the charging voltage goes above 4.2V then the battery should be disconnected until the voltage drops below 4.2V. The existing circuit operates by using a comparator to compare a reference voltage to the battery voltage and using a PMOS switch to disconnect if required. There are a number of key criteria that must be achieved and are non-negotiable. - The passive current of the total circuit should be as small as possible <50uA, currently over 1mA - The design needs to be triplicated (see schematic) - The three circuits must be completely independent of each other, not share components - The components must be rated for 12V and over, otherwise they can't be used - ...

...connected devices, allowing users to adjust settings like LED light intensity and fan speed. - Incorporate notification systems for room conditions, warnings, and government-pushed alerts. - Enable management of Wi-Fi-connected smart devices through the UI. - Integrate alarm setting functionality for added convenience. - Provide insights into the health of the system, including Wi-Fi status, input voltage, current, and system temperature. - Utilize Redis as an in-memory database for Raspberry PI OS and flat file storage for Windows, ensuring data persistence and efficient operation. - Ensure maintainability with well-documented code and a modular design that facilitates future updates and enhancements. - Prioritize usability, creating an intuitive interface suitable for a diverse...

I need a talented software engineer with experience in smart metering systems to decode the data from an Acrel ADW300 Wireless Metering Meter using a Milesight UG56 LoRaWAN Gateway. Requirements: - Decode specific data: I need the freelancer to decode energy consumption, voltage, and current from the meter. - Data Presentation: I want the data to be presented in a raw format. I do not need any visualizations, tables, or graphs. - Programming Language: Please use Python to decode the raw data. Ideal Skills and Experience: - Extensive experience in software engineering, especially with smart metering systems. - Proficiency in Python programming language. - Knowledge of LoRaWAN Gateway systems. - Strong analytical skills to decode complex energy data. Please provide examples of y...

This project requires a proficient Autocad draftsman with experience in electrical high voltage substation designs. • The foremost task is to create specific AutoCAD blocks which include electrical equipment, conduit and cable trays. • These blocks need to come with diverse levels of detail. They should encompass basic shapes and dimensions as well as detailed components and labels. Furthermore, customization attributes must be incorporated in the blocks. • Lastly, the AutoCAD drawings need to be delivered in the DWG format. Key skills and experience: • Expertise in AutoCAD • Detailed knowledge of EHV substations. • Ability to create detailed, customizable blocks • Proficiency in creating DWG files. Your ability to deliver on these requ...

I am urgently seeking an Extra Low Voltage (ELV) Engineer/Designer to create comprehensive shop drawings for a small building of 4 stories. Key responsibilities include: - Designing an efficient ELV system focused on security, communication, data networking, and a sound system. - Covering Closed Circuit Television (CCTV), Access Control, Data, WIFI & VOIP points, PA, Conduit, Junction BOX (JB) & GI Tay. ** Provide clear instructions and specifications in the shop drawings for the electrical contractor to install necessary pipes, GI trays, boxes, junction boxes, and related infrastructure. ** Facilitate the ELV installer with precise guidance for cable pulling, switch installation, network cabinet setup, wire termination, and device installation as per the drawing detail...

...branding. The ideal candidate will have: - Extensive experience with PVC Vinyl materials. - A portfolio which demonstrates proficiency in creating company-branded designs. - A keen eye for detail and accuracy in sizing and fit. Requirements: - Recreating blue background equipment wrap that is seamlessly split between 4 panels. With company Logos. - Additional white writing as per photos and schematics. - Small circles with cross inside where the yellow, green, red and black circles are to indicate to tradesmen where to drill as these lights and buttons are installed after the wrap. - Similar to point above rectangles and crosses made for the ammeter and ELR boxes. Other Key Notes: - All grouped lighting and switches have 100mm vertical spacing and 70mm horizontal spacing. ...

I'm experiencing inadequate supply voltage issues with my existing PCB designed for power management. I need an expert in Proteus Pro 8 to rectify this problem. Your primary task would be to modify the existing design using the provided Gerber files. Key Responsibilities: - Identify and correct faults in the power supply section of the PCB - Ensure proper power supply for stable operations after modifications Ideal Skills: - Proficiency in Proteus Pro 8 - Solid knowledge in power supply circuits - Experience in modifying and improving existing PCB designs Please note that the goal of this project is to create a PCB that reliably manages power, ensuring an adequate and consistent supply at all times. Let's save energy effectively together!

I'm seeking a skilled electronic engineer to design a 12V motion sensor alarm that's enhanced with a siren and key fob remote. This is a device focused on detecting movement with immediate effect as preferred. Key requirements include: - The alarm system gets activated instantly once motion is sensed. - The warning sound must be of a continuous alert type. A successful candidate will have proven experience in electronic engineering, specifically in designing and implementing sensor-based alarm systems. Familiarity with sound design is a plus. Commitment to time sensitivity and efficiency is essential. The chosen candidate should deliver a working prototype.

I am in need of detailed research into the impact of temperature variation on the high voltage battery (HVB) used in hybrid electric vehicles. The focus of the research should be on thermal management. The ideal freelancer should possess: - Deep understanding and experience in the field of hybrid electric vehicles, particularly in battery technology and thermal management. - Ability to conduct extensive and thorough research, with strong analytical skills to interpret and present findings effectively. Key deliverables: - A deep dive into how external temperature variations affect the performance and safety of HVBs in terms of thermal management. - Any suggestions or recommendations for improvements. - Comprehensive report of the findings including references to relevant previo...

I'm looking for an expert to assist in performing a dynamic threshold MoSFET simulation. Both Pspice or LTspice can be used for this task, ensuring flexibility. Key aspects of the simulation include: - Measuring Voltage - Measuring Current - Measuring Power - Transient Analysis Although the target application for this simulation was not specified, I would like the expert to be experienced in a range of applications which could include, but are not limited to, amplifiers, filters, or power supplies. Ideal skills for this project would be proficiency in PSpice or LTSpice, an understanding of dynamic threshold MoSFETs, expertise in circuit analysis, and the capability to interpret results accurately.

I am in need of a talented PCB designer who can assist with the basic design of a circuit board. This ...project: • This is a fairly simple task with only a few components involved, making it very suitable for those who excel in basic PCB design. • I have a schematic diagram that I will provide. Your task will just be to take that schematic and translate it into a PCB design. Ideal Skills and Experience: • Extensive experience with PCB design • Familiarity with basic components • Ability to translate schematics into PCB designs • Strong attention to detail This project is a fantastic opportunity for someone looking to showcase their PCB design skills on a basic yet essential level. Potential for further collaboration on more projects if this one is c...

Description: We are a drone manufacturing company. We are currently looking for a skilled and experienced Electronics Engineer and PCB Designer who has good knowledge about Jetson boards and STM32 microcontrollers and has a good hand in designing complex 6-layer PCBs. Project Description: We are aiming to build a cust...take the Jetson Orin nano series carrier board and the NXTPX4 Pro Flight Controller and fuse both of them into one PCB with customization for the External connector pins(USB, CSI, JST). We also want to customize and change the connector of the 40pin header on the jetson board to specific JST connectors for I2C, SPI, USRT, etc. Skills required: -Expert in understanding and creating complex schematics -Expert PCB designer -Expreience with Jetson boards -Good Com...

I am in search of an expert who can design and build a solenoid for me. The solenoid should be uniquely tailored to perform the following actions: - Pop up and down swiftly in a sequence of three times. - It should have the capability of a digital control for timed activations. - must be able to run on a 12v wiring for long periods of time - solanoid must be held firmly with plate. This unit should be housed in a container that is fully watertight, considering it will be used outdoors with potential exposure to wet conditions. The overall size of the unit must remain within the following dimensions: no longer than 300mm and no wider than 50mm in diameter. Ideal Skills and Experience: - Background in Mechanical or Electrical Engineering - Strong knowledge of digital timing contr...

I am looking for a proficient engineer to develop a buck-boost converter model using MATLAB Simulink. The objective of this project is to use Circuit Averaging to create a model for buck-boost converter which can be controlled by PWM. Key Responsibilities: - Design and implement a buck-boost converter model using MATLAB Simulink. - Ensure that the model accurately represents voltage regulation. Required Skills & Experience: - Strong background in electrical engineering, particularly in power electronics and converters. - Proficiency in MATLAB Simulink for electrical circuit modelling and simulations. - A solid understanding of buck-boost converter principles, design, and applications. - Attention to detail and a strong emphasis on accuracy. - Ability to communicate complex ...

I need a professional logo designer to create a minimalist design primarily representing my company's name. The design should be a full logo package and primarily in red. Ideal Skills and Experience: - Proficient in minimalist designs - Proven track record of designing logos representing company names - Expert in color schematics, particularly red Deliverables: - Full logo package in multiple formats - Logo must predominantly represent the company's name - Predominantly red in color

...experience in designing and developing EV charging systems. The task at hand is somewhat intricate as it involves creating a DC fast charger with a power output of 120kw; the catch is that it should be tuneable. Key requirements for the design: - Charging Connector: The type 2 connector, suited to fit most, if not all, EV models. - Safety Features: It's critical that the design integrates over-voltage protection, ground fault protection, and short-circuit protection mechanisms. - User Interface: The charger should have LED indicators for user-friendly interactions. Furthermore, I have ambitions for the charger to be integrated with a mobile app for remote management and convenience. It'll be best if candidates have credible experience in EV charger design, electr...

Seeking an exceptional PCB designer to develop a power electronic voltage regulator. Deliverables must include four distinct output settings. The skill-set necessary for a successful undertaking will include a high level of knowledge in power electronic circuit configurations, specifically in voltage regulators, as well as prowess in detailed and precision-oriented multiple output design. - Required Skills: Power electronics, PCB design, Voltage regulators. - Experience: Proven track record with multi-output voltage regulator designs. - Output Specifications: Four unique voltage and current outputs. Specifics to be discussed after successful application.

I am looking for an expert in Electronics and Python programming to help me configu...help me configure the Lis/Ris pins on my BTS7960 module (24V, 250W). I aim to connect the module to my Raspberry Pi 4, and have bought the BTS7960 module already. The specific tasks I need assistance with are: - Calculation of the required resistor values - Guidance on setting up the current limit pins on the BTS7960 module To successfully execute this project, understanding and interpreting schematics and datasheets of the BTS7960 module and Raspberry Pi 4 is crucial. Ideally, you have prior experience in working with these specific devices and configuring modules on a Raspberry Pi using Python. Please note that I do not require you to write any code, just need help on resistor calculation and ...

I am seeking an experienced AutoCAD designer who can accomplish 2D drafting pertaining to the field of mechanical engineering. Key Requirements: • Extensive background in 2D drafting via AutoCAD; expertise in detailed, technical drawings and schematics related to mechanical engineering is a must. • Deep understanding and knowledge of engineering concepts, specifically in the mechanical engineering domain. • Ability to adhere to guidelines and provide drawings that accurately represent complex mechanical engineering designs. Your in-depth knowledge of mechanical engineering, coupled with your proficiency in AutoCAD, will be critical for this project. Looking forward to receiving proposals from experts in this field. Someone who is in and around Bangalore will be p...

1. Reduce the dc barrel jacks hole size to match actual pin size 2. Reduce the rca port hole size to match actual pin size 3. Change the input connector for VIN (should handle 10-15Amp) 4. Add capability of adding a switch for the main input 5. Figure out the reset mechanism to upload program via se...actual pin size 3. Change the input connector for VIN (should handle 10-15Amp) 4. Add capability of adding a switch for the main input 5. Figure out the reset mechanism to upload program via serial port 6. Add led lights to each power rail and pwm rail. 7. One digital port on MCU should be able to turn off all the LED lights in1 go. 8. Input power monitoring (input voltage and current @VIN) 9. Reverse polarity protection 10. Voltage monitoring, for the output of buck/boost 11. ...

...knowledgeable and experienced BIM/MEP Engineer, proficient in utilizing Revit, AutoCAD, and Navisworks. The selected candidate's scope of tasks will encompass: - Assisting with comprehensive 3D modeling - Conducting effective clash detection - Providing technical support - MV/LV Networks , (cable routing, medium voltage & low voltage switch gears, transformer loading). - load calculation and load estimation according to SBC code - power single line diagram cable sizing, voltage drop, and short circuit calculation. Sockets, power outlets. - Load schedule. - street and exterior lighting / Interior Lighting design. - Grounding systems. - ICT - Sound system, - Cctv system, Ideally, the freelancer should have experience not only in design but in design imp...

I am seeking an experienced AutoCAD designer who can accomplish 2D drafting pertaining to the field of mechanical engineering. Key Requirements: • Extensive background in 2D drafting via AutoCAD; expertise in detailed, technical drawings and schematics related to mechanical engineering is a must. • Deep understanding and knowledge of engineering concepts, specifically in the mechanical engineering domain. • Ability to adhere to guidelines and provide drawings that accurately represent complex mechanical engineering designs. Your in-depth knowledge of mechanical engineering, coupled with your proficiency in AutoCAD, will be critical for this project. Looking forward to receiving proposals from experts in this field. Someone who is in and around Bangalore will be p...

I'm seeking expert engineers to design and develop a comprehensive genset control unit. This project calls for multifa...develop a comprehensive genset control unit. This project calls for multifaceted functionality, including: • Start/stop controls • Remote monitoring and control capabilities • Fault detection and alarm systems Communication is key, hence the control unit should interface with GSM/GPRS and CAN. The ability to monitor all standard inputs from the genset, such as fuel level, oil pressure, battery voltage and more is essential. Ideal candidates will have solid experience in hardware and firmware development, particularly within control unit design and implementation for gensets. Proficiency in working with GSM/GPRS and CAN communication interfac...

I am working on some electronic project and I am using voltage sensor current ,ultrasonic,screen ,tower light MOSFET module Arduino and need coding for the project

I urgently need a professional and experienced electrical engineer to design a 1-line diagram for the electrical project in my shop. Key Aspects: - The shop has several el...1-line diagram for the electrical project in my shop. Key Aspects: - The shop has several electrical components including a transformer, Motor Control Centre (MCC), and a distribution load panel. - The transformer size is 150KVA and the total load for the equipment is 110KVA. - The project needs to be completed as soon as possible. Ideal Skills: - Proficient in electrical engineering and schematics. - Experience in designing 1-line diagrams. - Understanding of transformer and MCC operations. - Ability to work under tight deadlines. Please reach out if you have the required skill set and can deliver...

...skilled electrical engineer who specializes in the creation of commercial electrical drawings. - The Project: The task involves the development of detailed electrical and stamped drawings for a five-unit apartment building in the city of Pittsburgh. - Finished product must be a set of stamped drawings that will satisfy the city of Pittsburgh inspection department electrical drawing requirements. - Voltage Requirement: It's important to note that the drawings should be designed with a 240V electrical system in mind. - The ability to communicate clearly as this project has many details that have to be conveyed and understood by the person completing this work. Ideal skills & Experience: - Proficiency in electrical engineering, particularly commercial structures. - Pre...

I'm seeking an experienced Testing and Commissioning Engineer with expertise in ELV (Extra Low Voltage) and BMS (Building Management Systems), specifically in the security and surveillance control system. Key Responsibilities: - Conduct systematic integration testing for my project - Perform fault diagnosis and debugging Timeline: Job needs to be completed within a 2-4 week time frame. Required Skills: - Extensive knowledge of Honeywell / Schneider systems - Demonstrable experience in system integration testing and debugging - Proven ability in fault diagnosis. - Exceptional documentation and reporting skills Please submit your previous work samples along with your application. Proven experience in similar projects is a must.

I am in need of specialized assistance with creating advanced level, comprehensive schematic diagrams for control circuits. Tasks: - Creation of new schematic diagrams, focusing on detail and technical complexity. Ideal Skills and Experience: - Excellent understanding of control circuits - Proficiency in eplan software - Experience in creating complex schematic diagrams - Ability to generate reports based on schematic data

...to make a functioning circuit. Essential Points to Consider before Bidding: * The Developer should be able to create 3D models of the different circuit components. * The user interface should allow for drag and drop placement of components. * The simulation should be capable of handling complex circuits, specifically microcontrollers. * The simulation must provide basic analytic data, such as voltage and current. Ideal Candidate: A successful candidate for this project should have significant experience in Unity and a strong background in electronic engineering, particularly in the area of microcontrollers. A thorough understanding of circuit behavior and the ability to create an engaging, user-friendly interface is required. Check the provided screenshots from the current ...

I'm looking for an experienced freelancer who can dup...Requirements I will provide both a schematic and a clear picture for the PCB to be replicated. It is very important that the duplicate PCB is exactly identical to the original, without any deviation. - Skills and Experience Ideal candidates should have proven experience in PCB design and prototyping, as well as manufacturing integration. They should demonstrate adeptness at reading and interpreting schematics, along with a high attention to detail to ensure accuracy of duplication. I encourage bidders to explain their duplication process in their proposal, as well as provide relevant examples of their previous work. This will help me in choosing the best fit for this project. I just need the manufacturing files, not ...

...expertise in modular UPS (Uninterruptible Power Supply) design. The project entails designing a complete modular UPS system with a 20kW bidirectional peak shaving-off power conversion system. Attached power specification and detailed job description below. Project Specifications: Power Capacity: 20kW Operation: Bidirectional Peak Shaving Conversion System: Modular UPS Deliverables: Schematics: Detailed electrical schematics showcasing the design of the UPS system. This should include: Power circuitry Control logic Safety mechanisms Input and output interfaces Bill of Materials (BOM): A comprehensive list of all components required for the UPS system. This should include: Part numbers Descriptions Quantities Suppliers Board Files: Design files for the UPS system'...

I need a specialist in ST driver for stepper motors. My current product is powered by the ST-L6208PD, but I am experiencing excessive motor vibration, which I believe originates from the overall system integration. Specifically, the issue seems to pertain more to the Voltage mode control. Hence, I am seeking expertise to: - Review both schematics and firmware for any potential areas of improvement. - Provide actionable insights and suggestions to minimize the vibration while the product is in operation. - If necessary, tweak the control mode settings for optimal product performance. Ideal candidates would possess: - Deep understanding of the ST-L6208PD and its functionality. - Experience in addressing similar motor vibration issues. - Extensive track record with system int...

Hi Md Abu Sakib M., are you an expert in ST driver for stepper motor? I am using ST-L6208PD in my product but the noise and vibration is very high. I am looking for someone to review schematics and firmware and advise if anything can be improved to reduce the noise.

I'm in need of a circuit with particular functionalities. The primary function is to detect the presence of an electric spark coming specifically from a lighter's ignition element when in close proxi...aspect is crucial as the electrical signal will be interfaced with other systems, not an audible or visual response. - system needs to be immune from other non-spark-like event as sound amplifier, small smoke generation AC pump in vincinity (but can be at more than 30 cm of the circuit) - circuit should run at 3.3v and generate a detection signal at 3.3v too. Signal will be push-pull. - only schematics is needed, but with some proof of validity. - circuit must not rely on light detection. It must detect EM perturbations with the most probable signature for the source. - av...