Sine wave inverter circuit diagramcông việc

I am looking for a freelancer to help me set up Tasmota device groups. Requirements: - Experience with setting up Tasmota Device Groups or the willingness to learn. I am looking for a freelancer to help me set up a smart switch with the Tasmota firmware. I ...controls a separate channel on the Shelly RGBW2. I want on/off and dimming functionality, as well the ability to have more than one Martin Jerry dimmer be in control of one of the channels on the RGBW2 device in the event that I need two or more control points. The Martin Jerry dimmers need only to control the Shelly RGBW2 dimmer. There is no need for each dimmer to control their local dimming circuit. I would like to implement this using Device Groups because DevGroups use UDP to communicate, thereby reducing latency sign...

...1000A, 0- 50Hz. (For high current purpose hall sensors may be used) - The DC measurement range 0- 1000v, 0- 1000A, (For high current purpose hall sensors may be used). -Temp measurement range 0- 120 deg. C. - All the parameters should disply in LCD and also able to communicate to remote through RS485. Ensure compatibility with existing systems and protocols - Design a compact and efficient circuit board layout - Implement data processing algorithms to ensure accurate and reliable measurements - Conduct thorough testing and validation to ensure the card meets the required accuracy and performance standards Deliverables: - Complete design and development of the electrical measurement card - Detailed documentation including schematics, PCB layout, and firmware code - Test report...

I am looking for a freelancer to create a technical yet simple diagram of the alpha-synuclein protein in the context of SNARE complex formation and neurotransmitter release. I would like this to complement my powerpoint presentation. I'd also like to discuss further making an animation of amino acid changes in the protein. This project should provide a basic overview of alpha-synuclein's properties and features, without going into excessive detail or highly technical analysis. This project requires comprehensive research into established literature on the topic, to create an overview that takes current knowledge into account, Although I am happy to help with this. The freelancer will need to verify any facts presented with reliable sources, and provide appropriate citation...

Project Description: I am looking for a freelancer who can help me with a circuit design project for an Arduino relay. Skills and Experience: - Strong knowledge and experience in circuit design - Familiarity with Arduino and relay systems - Ability to troubleshoot and solve electronic or electrical problems - Attention to detail and ability to follow wiring diagrams This project is not urgent, so I am looking for someone who can work on it at their own pace.

Hello, I am looking for a developer to build OrderPoint, a custom-developed website integration with additional features as a user interface for my custom...like SCANDIT or similar. OrderPoint is a beggning of a wider project that will have additional developments at a later stage. The successful candidate/s must have experience building custom development solutions, creating additional features and functionality, and developing apps including mobile. They should also have an understanding of system integrations. Not all screens are included but Diagram is attached for understanding the structure. Screen shots are only for information/understanding, similar custom design is needed as well. Please contact me if you have the experience and knowledge needed to build OrderPoint. ...

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Project Description: I am looking for a freelancer to create a data flow diagram for the purpose of designing a new system. I am seeking a high-level overview of the diagram, without the need for detailed sub-processes. There is no specific preference for software or tools to be used for the creation of the diagram. Ideal skills and experience for this project: - Proficiency in creating data flow diagrams - Experience in designing new systems - Ability to provide a clear and concise high-level overview - Familiarity with various software and tools for diagram creation (e.g. Visio, Lucidchart)

Looking for an Engineer - who has designed the battery management system using high-side mosfet control - who has built design using BQ79656 or BQ79616 TI chip - max current support 100A - 16S configuration - need to have a low-cost BOM. Note: - Please mention your prior experience or work/design circuit around BMS - If you already have a design ready we can directly pay you after our verification. - If you have read the requirement, send your proposal starting with BMS Design Proposal as the title..

Requirement - A motor controller hardware supporting a 5kW motor - Motor Type - BLDC or PMSM - Input Voltage - 48V - Should include all the necessary features for the motor controller supporting Regenerative braking - Support CAN 2.0B/CAN FD NOTE: - Please share your prior experience with motor controller design.

...I need to create a symbol in PADS pcb DX designer Skills and Experience: - Strong knowledge and experience in digital circuit design - Proficiency in using Pads software for schematic design - Familiarity with designing for specific applications - Ability to create simple and efficient schematic designs - Attention to detail and accuracy in schematic design Project Details: We are looking for a skilled and experienced freelancer to help us with the schematic design for a digital circuit using Pads software. The design is for a specific application, and we require a simple and efficient design. The ideal candidate should have a solid understanding of digital circuit design and be proficient in using Pads software. They should also have experience in designing f...

I am looking for an experienced engineer to design high frequency and high voltage inverters with input of 110 V or 220 V dc. The required frequency range for this project is 50 kHz, and the desired output voltage range is 1000V - 5000V ac.,250 mA load. The intended application for this inverter is for research and development to raise the 5000 V to 35 Kv to 50 KV dc, 10 mA max with CW multipliers , . The successful candidate should have a proven track record in design and execution of inverters, High Volt DC sources , and a detailed understanding of power electronics and control theory. They must have experience in designing high frequency and high voltage electronics as well as excellent problem solving and debugging skills. The desired outcome of this project is to develop high...

The project needs to compare reference and real images. (Deep pcb dataset is available online for testing) The code needs to classify each defect in a pcb image and return the results for pcb inspection. Recommended to work on faster rcnn with resnet 50 backbone. Real images taken from a live cam and converted to gray scale can be slightly inclined from the reference image so developer needs to pay attention to this.

Hi Taler Design & Technology, in the past you have designed a diamond atom structure with C and N atoms. I can send you the image. I need a couple of simple changes to it: Same image as the one before but with following changes: Make yellow atoms black as well Remove yellow arrows Make the transparent circule (with the V) a bit more redish

I need Wordpress Database Relation Chart for Wordpress systems as per the diagram attached. I can find the normal Wordpress system with 12 tables, but I can't find this 28 tables database relation chart from the web. You need to be very familiar with wordpress. I am looking for a freelancer who can create a Wordpress Database Relation Chart for my project. The purpose of this chart is to visualize the relationships between different tables in the database. Requirements: - Experience in creating Entity-Relationship Diagrams - Strong understanding of database relationships and structures - Proficiency in using tools such as Microsoft Visio or LucidChart (although no preference is given in this case) This project is ideal for someone with a strong background in database manage...

Please create a SALES OFFER in a multi-page document. DESIGN NOTE: This is an Intimate Heart-Healing course. For inspiration, use a bit with imagery. Here is a photo of a living room that is soft and inviting. I'm adding more for inspiration into a pinterest board. I want to invoke the feelings of home, warmth, soft, feminine and comfort through... Please see this file for details, descriptions and the COPY for the OFFER. I will make any updates HERE: Some images included are FOR THE OFFER to show you the style of femininity and elegance. Feel free to use any images found on my websites for the OFFER. **INFOGRAPHIC/DIAGRAM REQUIREMENT REMOVED! DO NOT SUBMIT A DIAGRAM PLEASE! THANK YOU! :-) **

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Need all files associated with making a PCB of this schematic. All specifics are in this file . Simple circuit.

...like TensorFlow or scikit-learn. Real-Time Communication: Incorporate real-time messaging features using tools like to facilitate direct communication between traders. Reward Points (aka: Cashback): end users (b2c) can earn Barter Busks while paying goods with normal fiat money (EUR, USD, YEN etc), so, each 1 USD the consumer receives 10cents Barter Bucks that can be spent inside the circuit. The login /signup can be like You could reach the same scope by customizing Cyclos in JAVA. Mobile App: Develop a mobile app (iOS and Android) for users to easily access the platform on the go. We need 2 apps: - the main B2B Barter Bucks app (iOS/Android) - the consumer Barter Bucks Cashback/rewards app (iOS/Android) Please reply with 465xps to make

I need a logo for my company. The name is "AllSounds". Our job is to create installations for the entertainment world. We work with stages, trusses, audio speakers, lights, led walls, microphones, mixing desks. I saw some works with red and white colours that that I liked. The idea of a cable jack is also good. If the cable is also a wave on the left of the AllSounds name it will be also better. please use soft fonts that are easy to print and embroider

Name of my company: Habibi Paletas Liquidation Inc Slogan: Ofertas sin Fronteras Pallet Design: Incorporate a stylized pallet with an upward arrow, symbolizing growth and progress. Liquidation Theme: Include imagery like a slashed price tag or unique wave design hinting at liquidation. Blend of Traditional & Modern: Use a warm and engaging font with a modern icon representing business focus. Color Choices: Consider bold yet professional colors such as blues, greens, or earth tones. Slogan: Ofertas sin Fronteras

Project Title: Mountain Wave Logo Description: I am looking for a modern logo design for my company. The logo is something gni have been building and it needs cleaned up to be ready to publish on website and utilize in designs. I am interested in vector and eps artwork files. Please clean up the black curbed in the attached logo, generate as 1 black image on transparent background and 1 white image in transparent background. I’m trying to get rid of all the different shapes and make the black the final piece on a transparent background. The curves need cleaned up as well. I don’t know AI good enough attached logo file. Skills and Experience: - Strong graphic design skills with a portfolio showcasing modern logo designs - Proficient in creating minimalistic designs...

Project Title: Mountain Wave Logo Description: I am looking for a modern logo design for my company. The logo is something gni have been building and it needs cleaned up to be ready to publish on website and utilize in designs. I am interested in vector and eps artwork files. Please clean up the black curbed in the attached logo, generate as 1 black image on transparent background and 1 white image in transparent background. I’m trying to get rid of all the different shapes and make the black the final piece on a transparent background. The curves need cleaned up as well. I don’t know AI good enough attached logo file. Skills and Experience: - Strong graphic design skills with a portfolio showcasing modern logo designs - Proficient in creating minimalistic designs...

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I have two 2007 VX 1100 Yamaha Wave Runners in need of major repairs to both the engine and body. I am in need of help finding and sourcing the right parts for the job. I'm looking for an experienced professional to help me through the rebuild process to ensure that my Wave Runner is back in good working condition with quality parts. I'm looking for a freelancer who is knowledgeable in repairing and building boats/watercraft and can provide extensive repair experience. I have many pictures to share, looking for someone to help me diagnose and provide order to my repairs.

I am looking for someone who is expertise in SolidWorks and makes an electrical wiring diagram.

I am looking for a skilled car mechanic who is familiar with OEM aut...familiar with OEM auto parts catalogs various makes. The ideal candidate should have at least 5 years of experience in the field. You will be provided with VIN numbers and you will fill a prespecified order form with the OEM part#s To demonstrate your skills please share the following part numbers for the the following VIN# and indicate your source, and share screenshots of the specific parts diagram from the relevant website: MALAM51CAAM415015 Shock Absorber Rear Control Arm Front Lower Right Oil Filter Air Flow Sensor Engine mounts(all) Drive shaft Left Skills and Experience: - Familiarity with various part catalogs - Expertise in using OEM auto parts catalogs - Minimum of 5 years of experience as a ca...

Project Title: AMP Schematic Platform: Circuit Designer (Like CircuitMaker, Circuitlab, 4PCB, Tinkercad or equivalent circuit designer) Parts list: 1. PEMENOL PWM signal generator $ 12 2. Output MOSFET switch $ 32 3. Low-side MOSFET driver $ 3 4. Power Transformer $ 56 5. Case $ 45 6. High voltage electrolytic capacitor $ 16 7. Diode bridge rectifier $ 3 8. Other parts (wires, pins, switch, power cord, resistors, capacitors $ 10 ___________________________________ Total: $ 177 Here is the link to a Google Sheet with ...

plot data charts draw diagram , needs high expert visualization Skills and Experience: - Strong knowledge and experience in Machine Learning algorithms and techniques - Proficiency in Python programming language - Familiarity with data analysis and visualization - Ability to interpret and analyze data accurately Project Requirements: - Develop a machine learning model to analyze and interpret data - Implement algorithms for classification and prediction tasks - Achieve a high level of accuracy (above 90%) in the project - Use Python as the preferred programming language for development Deliverables: - Well-documented Python code for the machine learning model - Detailed analysis and interpretation of the data - Visualize the results using appropriate diagrams and charts This pr...

I have done the half. You have to do small work. I have divide the branches and made ip's and subnet masks and made two vlans. Your job is to draw the diagram using packet tracer and make the configuration 7$ can be offered

I am looking for a freelancer who can help me create a flowchart diagram in Figma. I already have a rough sketch and idea for the diagram. Skills and experience needed: - Proficiency in Figma - Experience in creating flowchart diagrams - Attention to detail in accurately representing the flow and connections in the diagram Additional details: - The diagram should be visually appealing and easy to understand - I am open to suggestions for specific elements or symbols to include in the diagram

I need database architect who has proven knowledge in database architecture. I am working on one metadata project which collect meta data from different sources I am building architecture diagram for it. I have high level diagram I want someone to build detailed architecture diagram for the same.

I'm looking for an experienced electrical engineer to design and create a PCB schematic, BOM, and layout for a BLE (Bluetooth Low Energy) device tracker that is small and c...Energy) device tracker that is small and compact, with energy efficiency. The key feature is the dimensions must fit within 4mm x 6.5mm x 60mm. The battery life of this BLE device should assume 2x size 10 batteries. The engineer will be responsible for the design and development of the product and ensure that it meets all of our requirements. The candidate should have experience working with BLE and circuit design. Experience with microcontrollers, embedded systems, and EDA tools is also preferred. If the right candidate is chosen, I'm open to a long-term collaboration. The products will be used to bu...

Project Title: Electrical Diagram Overview: I am looking for an experienced freelancer to draw a electrical diagram for a prototype that will be used for production purposes. It will involve a specific component list that I will provide. Requirements: - Expertise in drawing electrical diagrams - Ability to work with a specific component list and incorporate it into the diagram Skills and Experience: - Proficient in electrical diagram creation - Experience in working with specific component lists and integrating them into electrical diagrams - Knowledge of prototype development and production processes - Strong problem-solving and analytical skills

I am looking for somebody to design my circuito 360! My circuito 360 will be used for logistics services and can be implemented both indoors and outdoors. I'm flexible when it comes to design, so if you have a suggestion I am open to hear it. Ideally, the circuit should be designed for outdoor use, but I’m open to let you decide which design will work best however you think. The possibilities are endless, so go ahead and let your creativity flow!

I am looking for an expert in Ltspice simulation to help me with a project involving LDO, DAC, and Op-amp circuits. I have detailed specif...involving LDO, DAC, and Op-amp circuits. I have detailed specifications for the simulation and need assistance in accurately simulating 3 circuits. Skills and experience required: - Strong knowledge and experience in Ltspice simulation - Expertise in simulating LDO, DAC, and Op-amp circuits - Ability to accurately simulate multiple circuits based on detailed specifications - Familiarity with circuit design and analysis principles If you have the necessary skills and experience in Ltspice simulation and are confident in accurately simulating LDO, DAC, and Op-amp circuits based on detailed specifications, please reach out to discuss the projec...

...often performed as part of a large process, Wish is documented in a Separate process document. Proces documentation A process documentation describes Tha functional responsibilities, Objective, inputs, procedures, Outputs, a business Process.a process may Contain one or more Procedure and may refer to Procedure from other Processes.A process document ofter Includes a process may (diagram) Illustrating the process flow, Especially when flow Involves multiple people or Departments. Standard operating procedures (sops) An sop is typically a short one_ Page document that provides a Functional explanation of what needs  To be done as well as key reference and Contextual information. Such documents Should address one specific procedure only. They ara best thought of...

I am looking for a skilled KiCad PCB designer who can assist me with designing a PCB with the following requirements: Size: Medium (between 5cm x 5cm and 10cm x 10cm) Sc...with the following requirements: Size: Medium (between 5cm x 5cm and 10cm x 10cm) Schematic: I have a schematic or a sketch of the PCB that I can provide. Number of layers: 2 layers Ideal Skills and Experience: - Proficiency in KiCad PCB design software - Experience in designing medium-sized PCBs - Knowledge of PCB layout and routing techniques - Understanding of electrical schematics and circuit design - Attention to detail and ability to follow specifications accurately If you have the necessary skills and experience, please reach out to me with examples of your previous work and we can discuss the projec...

Sinewave Inverter Project - Lighting Equipment - Power Rating: 250VA - Input : 24VDC nominal [Can be anything between battery down 16V, battery overcharged 30V] (2) Output:- (i) Voltage = 110V RMS (ii) Current = 2 Amp (ii) Freq = 500 Hz (iii) Pure Sine Wave; THD 5% (iv) Power Load Coefficient (Capacitive) = 0.6 pf (Lead), minimum - Devices connected: Lighting Equipment I am looking for a freelancer who can develop a sinewave inverter for my lighting equipment. The inverter should have a power rating of 250VA. I have specific requirements for the input and output voltages, which will be discussed further. The inverter should be able to efficiently power the lighting equipment without any disruptions. Skills and Experience: - ...

...a single text file using the format provided in the project, as shown in EXAMPLE FORMAT 2. EXAMPLE FORMAT 2: (The format will be provided during the course of the project) STEP 7. Navigate to the desktop and launch the MONEYROBOT app. STEP 8. Adjust the settings in the MONEYROBOT app and initiate a new SEO CAMPAIGN using the 'Super high competition - 8 blog network tasks and web' SEO STRATEGY diagram. Post the above 500 click-bait-like titles and the 500 variations of the 2000-word viral-worthy SEO-optimized blog post. STEP 9. Once this process is completed for the first page and the SEO CAMPAIGN in MONEYROBOT app is completed for the first page, go to the second page and repeat steps 1 to 8. STEP 10. Continue to repeat step 9 until SEO CAPAIGM using moneyrobot app has...

Project: Media Plan Tracking System About Us: We are a media planning company...with the media purchases and payments received from clients. This will allow insights into profit-loss and payable-receivable statuses for each campaign. Integrate with our invoicing system via API. This integration will support issuing invoices and pulling in received invoices, processing them within the system. Technical Details: The database structure is already designed and available as a diagram. Basic functionalities like user logins and authorizations are set. We are utilizing the Metronic dashboard template. Our tech stack includes PHP CodeIgniter 4 and MySQL. What We Need: An experienced developer familiar with the described tech stack and who can work closely with us to bring this project to...

...a single text file using the format provided in the project, as shown in EXAMPLE FORMAT 2. EXAMPLE FORMAT 2: (The format will be provided during the course of the project) STEP 7. Navigate to the desktop and launch the MONEYROBOT app. STEP 8. Adjust the settings in the MONEYROBOT app and initiate a new SEO CAMPAIGN using the 'Super high competition - 8 blog network tasks and web' SEO STRATEGY diagram. Post the above 500 click-bait-like titles and the 500 variations of the 2000-word viral-worthy SEO-optimized blog post. STEP 9. Once this process is completed for the first page and the SEO CAMPAIGN in MONEYROBOT app is completed for the first page, go to the second page and repeat steps 1 to 8. STEP 10. Continue to repeat step 9 until SEO CAPAIGM using moneyrobot app has...

Project Title: Need Archecture diagram For metadata collection Project Purpose of the project: Data analysis Ideal Skills and Experience: - Strong understanding of data analysis and metadata collection DBMS metadata ETL Tools Reporting Tools Applications, Schedulers etc like that - Proficiency in designing architecture diagrams - Experience with system optimization and regulatory compliance is a plus Architecture Diagram: - The architecture diagram may or may not include third-party components, depending on the requirements - The diagram should be delivered in an editable format, allowing for flexibility and future modifications Delivery Format: - The expected delivery format for the architecture diagram can be any editable format, such as printed, PD...

...I dont get the output as expected with the actual board from JLCPCB. The issue I feel is with the PCB design. I can provide Gerber, schematic files for the diagnosis. I would also appreciate a feedback on the use of 5 XL4016 chips to do this job of regulating out 5 different voltage rails 24V,24V,12V,5V,5V. The board also has a VSENSE pin to check the battery voltage through a voltage divider circuit, 3 expansion ports, and an LED pin connector for indicating the charging process. There is also an XT60 connector for connecting to the external charger and another XT60 t connect to the battery. Ready to provide information and files for diagnosis Skills and experience: - Expertise in PCB board diagnosis (double sided ) and repair - Knowledge of XL4016 buck converter PCB boards(IMP...

Schematic capture, preparation of symbols and footprints in Altium I need someone to help me by preparing symbols, footprints and then dragging some basic schematics together, starting a basic PCB, perhaps doing many parts of it before I finish it off. The goal is to assist with much of the early work of a circuit board capture and layout, freeing me up to concentrate on the finishing touches, and the final performance. I expect about a project a month, and want to work with an assistant long term. The first project will involve creating some power controller ICs, and bringing together a few designs from open sources, so I can modify and make a specific system to finish the schematic. Also, creation of all those parts in pcb library, supervised placement, and I'll then rout...

- Based on Provided Input: Power Distribution Wiring Diagram, ISBL Layout, Load List, Develop a Power Distribution Table Schedule (From the MV XFMR Tapping Point to the MCCs and PDPs - Provide Sample Work (XL files from the past)

Design a Device Box for Electronics - The box will be made out of plastic material - It will be used for storing electronics, specifically circuit boards - The design should prioritize functionality and protection for the circuit board - The box should be sturdy and durable to ensure the safety of the electronics inside - The ideal freelancer should have experience in designing device boxes for electronics and knowledge of plastic materials and their properties.

I am looking for a sourcing service to help me find high-quality solar power system (110kva hybrid inverter, solar panels 60kw, 60kwh LiFePo4 battery bank) from international suppliers. I am open to any popular brands(good quality), and do not have a specific preference in mind. I am hoping for a comprehensive search of international sources to ensure that I am getting the best deals and finding the most reliable suppliers for the products I need.

My project is about troubleshooting an H-bridge motor controller circuit with an dc motor that is fluttering the rekays when a load is applied. The voltage of the motor is 24V, and I have a schematic available. I need someone experienced in electronics engineering to help me test and troubleshoot the circuit, and I will provide a voltmeter for them to use.

I need a circuit for an oscillator that will be powered by an 18650 battery. The oscillator needs to turn on for 30 seconds and off for 30 seconds continuously. Or better yet have the timer controllable. The output needs to be the voltage from the battery. I need this asap so please give accurate time to completion and accurate price.

...project P/N ACT-07-30009-000-PCB. Requirements: The freelancer should have experience in PCB layout design and be proficient in using PCB design and CAD software. Although a schematic diagram is not available, we can provide specifications/photos for this existing PCB, so the freelancer can reverse engineer it. This PCB is 0.8 mm thick, FR-4 material, double-sided, 1 oz copper, ENIG. Overall size is 30.12 x 106.32 mm. All holes are plated-thru. Green soldermask required on both sides. No silkscreen required. All tolerances +/- 0.127 mm, except for the holes, which require +/- 0.05 mm tolerances. The circuit layout must be identical to the existing PCB shown in the two attached photos. Selected freelancer will need to provide Gerber files and FAB files (FAB files ...