Sine wave inverter circuit diagram jobs
Electronic Engineer I am looking for an electronic engineer who can assist me with the following areas: - Circuit Design - PCB Layout - Embedded Systems Timeline: - The project needs to be completed within 2 or 3 days. Budget: - Please provide your rates for the project.
...usable for other projects, it should have 2 bitswitchs on it that control the first timer in lots of hours and the second timer in lots of minutes like The board will be connected to the 4 Alkaline Batterys, and then every 'N' Hours (where N could be 10,000), convert the power to 3.3V, start the powercheck timer and complete the circuit to the ESP32. If the ESP32 sets the done pin, the device drops power, and resets the first timer. If the 'powercheck' timer goes off, the device drops power and resets the first timer. It is important to note that when the first timer is running, the power draw needs to be less than 50na so that the device can last for over 100 years in the field if the timer only goes off once per year.
I am looking for a freelancer to copy my network Digram for all tasks active tasks that start with WLI. Copy the network Digram from MS Project to Excel sheet. Create a filter and group for all WLI TASKS Ideal skills and experience for this job include: - Proficiency in MS Proje...tasks active tasks that start with WLI. Copy the network Digram from MS Project to Excel sheet. Create a filter and group for all WLI TASKS Ideal skills and experience for this job include: - Proficiency in MS Project software - Strong understanding of project management principles - Ability to accurately depict tasks, dependencies, durations, and resources in the diagram - Attention to detail to ensure accuracy in the diagram Please provide examples of previous MS Project Network Diagrams ...
- 1) Develop a Cable/Conduit/Tray Schedule for Industrial Project Based on Provided Input: Power Distribution Wiring Diagram, ISBL Layout, Load List - 2) Develop a Template (a working calculator in XL) for this task - Provide Work Samples (XL files from the past)
I am looking for a freelancer to create a PCB to be hung up on a wall. This PCB should not be a real circuit; instead it should feature a company logo and slogan as well as a specific color scheme I have in mind. The PCB should be small in size, measuring less than 8x10 inches. I am looking for a creative individual who can help bring my vision to reality. I attach a rough sketch of what I have in mind. Please let me know if you have any questions or need any further information. Thanks!
I'm looking for a skilled designer to create an architectural design document for a new project. Although I don't have a specific style or layout in mind, I do have a general idea of what I'd like to accomplish. I need someone with experience in the area to bring my vision to life. I need a detailed sequence diagram for authenticating a user. Basically the user will enter his id and password in an app. I have a service. Need to write code to authenticate the user against the credentials that are stored in the db. This should happen in a secure way using a key.
I am looking for a freelancer who can help me with process mapping for my business process, total 4 processes. I have an existing process that needs to be translated into a Visio diagram. Ideal Skills and Experience: - Proficiency in using Microsoft Visio - Experience with process mapping and creating diagrams - Strong attention to detail and ability to accurately represent the steps involved in the process The project involves: - Translating an existing business process into a Visio diagram - Mapping out the steps involved in the process - Creating clear and concise visual representations of the process flow
I am looking for a professional freelancer with experience in power automation to help me with my project. Specifically, I need assistance with circuit design and analysis. I have specific standards and requirements the design needs to meet, and I am looking for something of relatively simple complexity. A working knowledge of digital systems and components is necessary, in addition to the ability to create a design from scratch. An understanding of the principles of data flow of digital information and an eye for detail is also important. The successful freelancer should also be able to troubleshoot and maintain any potential issues that may arise. As the project progresses, we may need to modify the design, so communication and collaboration is necessary throughout the entire proj...
Single line diagram of 5 inverters connected each to a batterie in autocad format. Send the dwg and pdf format to client
I am looking for a skilled AutoCAD designer to create an SLD (Single Line Diagram) of a Hybrid PV system with a SCADA interface, based on a municipal template. The project involves the following requirements: Size of the PV system: Large (100 kW and above) - The designer should have experience in designing large-scale PV systems. Detailed SCADA interface: - The drawing should include a detailed SCADA interface. - Familiarity with SCADA systems and their integration with PV systems is required. Specific components: - The client has specific components in mind that they want to be included in the system. - The designer should be able to incorporate these components into the drawing. - Knowledge of PV system components and their specifications is necessary. Overall, the ideal candi...
create some archimate digrams according to a case study enterprise architechture
I'm looking to design digital circuits for consumer electronics. I have a list of specific components that need to be included in the design. Ideally, I'm looking for someone who has experience creating digital circuit designs for consumer electronics, and who can help me put together the right kind of circuit that is suitable for this application. Thanks!
I'm looking for a circuit design specialist to help with a project I have. Specifically, I need a digital circuit design that is tailored to VR accessories. I already have specific components and specs in mind, so I'm not open to suggestions on what would work. This is an important project to me, so I'm only looking for experienced and reliable professionals to take it on. If you think you can help with this type of work, I'd love to hear from you.
I am looking for someone to design a Printed Circuit Board (PCB) for industrial equipment. I have specific components in mind, but am open to design suggestions. I do not have a preferred software for the design, so I am open to any suggestions from the Freelancer. This project ideally should be very detailed, taking into account all the necessary components, as well as durability and performance factors that are specific to the industrial equipment the PCB will be used in.
I am looking for a freelancer who can redesign or colour code my figure map to make it more eye-catching and neatly organised. I have Adobe Illustrator file to make your life easier, all you need is to improve the design. N.B. the final design have to be sharp, clear and at 1200 dpi. Type of Figure Map: - Diagram flow Preferred Color Scheme: - No, I would like suggestions Main Purpose of Redesigned Map: - Visual appeal Ideal Skills and Experience: - Graphic design experience - Knowledge of color theory and visual aesthetics - Ability to create eye-catching designs - Experience in map design or illustration
Hello, I'm in search of a talented individual to assist me in designing a single-layer PCB (printed circuit board) tailored for commercial applications. I've got a comprehensive list of components and parts that need to be integrated into the design. Therefore, I'm on the lookout for someone with hands-on experience in working with electronic components, eager to leverage their expertise to create a flawless design for this project. Dedication and meticulous attention to detail are paramount because the end result will find its home in a demanding commercial setting. If you believe you possess the requisite skills and experience, I warmly invite you to reach out to me. Please share why you believe you're the ideal candidate for this job. Additionally, I'd...
We are considering launching a new sports game that combines Cricket whilst playing in the water and skipping the ball on water to hit the sticks. The sticks can float on water and the brand name is "SeaSix". I would like the logo idea to include: * The word "SeaSix" * Use of water / wave / splash in the logo * Maybe the logo could use both "S" from each word to make a double wave? * Use of Orange & black in logo (#ff6600) I have attached a document to show a combination of the game activities
I am looking for an experienced freelancer to help create a technical drawing for a hardware manufacturer. The drawing should be for a block diagram of an optical circuit switch with the specific dimensions and specifications detailed by me. The final product should be delivered to me in PDF format. I have the relevant knowledge to provide the details necessary to create the technical drawing, and I am expecting a high-quality product that is accurate and meets or exceeds expectations. A free hand drawing of the desired block diagram is attached I expect that this project will probably require a couple of iterations to get it right. The intended purpose is for a powerpoint presentation and to use for instructional purposes.
...antenna (length, width, and spacing) match the design specifications, which are typically calculated based on the wavelength at the operating Plane: Maintain a good ground plane beneath the antenna. A solid ground plane helps with the antenna's radiation pattern and impedance Matching: Use a network analyzer or an impedance matching network (like a matching circuit) to adjust the antenna's impedance to match the desired value (usually 50 ohms). This helps minimize reflection Pattern: Verify the antenna's radiation pattern to ensure that it radiates the signal in the desired direction and minimizes interference or : Conduct extensive testing and measurements to evaluate the antenna's performance. This may involve using specialized
...Uno board that I need programmed to create a counter program using a proximity sensor in combo with the corrugations in our steel tube. I would like the program and wiring diagram to also include a reset function that will reset the counter to zero. The program will need to allow trigger values to be set by the user in order to create LED indicators for 6 or more different count values. This project is essentially a basic counter program that will take user input and return corresponding values to be used for counting purposes. The end goal is to have a functional counter program, with an accompanying wiring diagram, that utilizes a proximity sensor and allows for the user to define trigger values for the reset function. We are looking to use an ultrasound sensor to a...
I am looking for a skilled freelance professional who can assist me in crafting and simulating bespoke hardware solutions for my project. The ideal candidate should have a solid background in PCB design and circuit simulation. Specific requirements for the project include: - Both PCB design and circuit simulation expertise - Ability to work with existing designs or build from scratch, although I am not sure at this stage - Needing 2-5 hardware solutions If you have the necessary skills and experience in PCB design and circuit simulation, and are capable of delivering high-quality bespoke hardware solutions, please reach out to discuss the project further.
...freelancer to create a hybrid network diagram for me. Requirements: - The freelancer should have experience in creating network diagrams, specifically hybrid network diagrams. - The successful freelancer should include a detailed project proposal in their application, showcasing their past work and relevant experience. - There is no specific tool or software required for the diagram creation, so the freelancer can use their preferred tool. - The hybrid network diagram should accurately represent the logical and physical aspects of the network. Skills and Experience: - Proficiency in creating hybrid network diagrams. - Strong understanding of logical and physical network components. - Ability to interpret and incorporate client's requirements into the dia...
i want to interface PSRAM with esp32-wroom , my circuit is working fine with esp32S but same circuit not working with esp32-wroom . clk pin is GPIO17 and CS pin is GPIO16. i may change pins if desired.
I am looking for an experienced power electronics design engineer to assist me with designing an inverter. Specific project: Commercial Inverter Designer Requirements: - I have specific requirements for the power electronics design - The design should include DC-DC and AC-DC converters, as well as Solar inverters. Timeline: - This is a long-term project, expected to take more than 6 weeks Ideal skills and experience: - Strong knowledge and experience in power electronics design - Proficiency in designing DC-DC and AC-DC converters - 5 or more years of experience with Solar inverter design - Ability to work on a long-term project and meet deadlines Note: I want to Award this project ASAP. please feel free to contact me.
I am looking for an experienced circuit designer to help me with a project. Specifically, I need help with a mixed circuit design using components that I have some ideas about. The desired complexity level of the circuit design is relatively simple. I am looking for someone to bring my ideas to fruition, and ensure they are up to industry standards. This project is crucial for me, and so I am looking for someone who is reliable and knowledgeable in the area. Someone with previous experience in circuit design will be especially beneficial. If this sounds like something you can do, please reach out to discuss further details.
I will do the microprocessor side, I only need the power side. sample product:
...professionals to map out their arguments which is usually put in an outline onto a diagram. A successful argument starts with the end goal in mind, the conclusion. The conclusion is fleshed out into intermediate premises which is then each fleshed out more to more intermediate premises. System Functionality: User should be able to see fields where they can input their data. Fields will include: Conclusion Premise 1 Ability to add more premise as premise 2, premise 3 etc Each premise the user should have an option to add a sub-premise as Premise 1.a and under premise 1.a they could add a further premise as Premise 1.a.i After the input is taken from the users the system should develop a diagram. The diagram should design each field into a Square with the t...
Seeking support from a electronics subject matter expert with skills in the below four specific areas of electronic circuit design. 1. Operational amplifier circuit design. 2. Instrumentation amplifier using three Operational Amplifiers. 3. Phase Locked Loop (PLL) - Must be able to work with the S-domain transfer functions for a phase locked loop, very similar it will look like a classic second order transfer function. 4. Reliability, Mean Time Between Failure analysis
Looking for a guy to convert the attached image into an approximate 3D models(2 types) for the mini yellow color truck via CAD/CAM. . The freelancer should model it and share the 3D model, Diagram description of parts etc.. All the dimensions and details of parts will be sent via chat. All this needs to be done within 2 days.
I am looking for a freelancer to create a short and simple handbook or process diagram to guide our customers. The purpose of this handbook is to provide clear instructions and information to our customers, helping them navigate through our processes efficiently. The complexity level of the process is intermediate, meaning that the freelancer should have a good understanding of the subject matter and be able to explain it in a straightforward and concise manner. I have specific requirements for the format and structure of the handbook. Therefore, I am looking for a freelancer who can follow the methodology template and create a visually appealing and easy-to-understand handbook or process diagram. Full description I have a business growth methodology called the Collectiv...
Draw a simple aws diagram, clear instructions will be provided to make sure there is no issue or delay. Please work needs to be done within 24hrs. Drawing needs to be done with lucidchart.
...are protected / encrypted Documentation • Include the open-API spec./Swagger to be part of the code. Should be able to view API via swagger (Documentation to explain the purpose of the API along with Error codes that the service consumers & client must be aware of!) • Create a file in the repository and explain the design and implementation approach • In the README, add a sequence diagram or flowchart created using – • Mention the design patterns used in the code Build & Deploy CI • Build CI/CD pipeline for your project(s); Pipeline scripts need to be part of the codebase; • Ensure the Jenkins job config., scripts are a part of the project sources CD • Demonstrate the service deployment using a Docker container (Create a docke...
I am looking for a freelancer to create a short and simple handbook or process diagram to guide our customers. The purpose of this handbook is to provide clear instructions and information to our customers, helping them navigate through our processes efficiently. The complexity level of the process is intermediate, meaning that the freelancer should have a good understanding of the subject matter and be able to explain it in a straightforward and concise manner. I have specific requirements for the format and structure of the handbook. Therefore, I am looking for a freelancer who can follow the methodology template and create a visually appealing and easy-to-understand handbook or process diagram. Full description I have a business growth methodology called the Collectiv...
I am looking for a graphic designer to create a logo for a personal use on my website () and as a logo on printed-circuit-boards so should be simple but recognizable. My goal is a retro-styled/bitmap-looking logo incorporating a kiwi bird. Specifically, I'm looking for something that is reminiscent of classic 8-bit video game graphics. The color scheme should match the retro feel of the logo, so choose muted or warm tones. I'm looking for a logo that can reflect who I am and what I'm about, so creativity is greatly appreciated. A computer/electronics type feel would be great. Attached images show the kind of "cartoonish" style I'm looking for and could be used for inspiration. Should look like old-style bitmap image with limited color palette (along wi...
I am looking for an experienced freelancer to help create a technical drawing for a hardware manufacturer. The drawing should be for a block diagram of an optical circuit switch with the specific dimensions and specifications detailed by me. The final product should be delivered to me in PDF format. I have the relevant knowledge to provide the details necessary to create the technical drawing, and I am expecting a high-quality product that is accurate and meets or exceeds expectations. A free hand drawing of the desired block diagram is attached I expect that this project will probably require a couple of iterations to get it right. The intended purpose is for a powerpoint presentation and to use for instructional purposes.
I am looking for a PCB design expert to help me with my project. This is a very simple circuit board. I have a preliminary design in designspark, but I need someone to review it and make any necessary changes for track width (ampacity) or anything else that I may not know is wrong. Ideal skills and experience for the job: - Experience in designing large PCBs - Proficiency in creating PCB designs with few components and simple layouts - Ability to incorporate specific requirements and features into the design If you have the necessary skills and experience, please submit your proposal along with samples of your previous work.
I am looking for a skilled and experienced developer who can create a mechanical diagram for my IoT device. The purpose of the device is asset tracking. Specific Features and Functionalities: - I have specific requirements for the device, and I would like the developer to incorporate them into the design. The device will be using a mechanical switch, Passive RFID . Level of Detail: - I would like the mechanical diagram to be detailed with parts, assembly, and material specifications. I will explain the specific requirements to the developer who is selected for the project.
...MQTT sending of it MS8 - phase preparation for serial production: - provide full detail schematics of the previous prototype - provide full BOM MS9 and later: if you have experiences with circuit board layouting, we would also award you the electronics design for a fully running hardware, which includes - battery power supply - optional USB Port supply - solar panel supply - external antenna connector - schematics and circuit board design of all mutally agreed things - selecting or designing the waterproof case with waterproof connectors - help with your suppliers for implementing the "zero series" on circuit and PCB assembly - help on suppliers for the finishing, means PCB, components, solar into one ready to use device Implementations: - best practice...
...PLC STEP 7 program using Ladder Logic. The program needs to be integrated in an existing Siemens PLCs project, and replace this function. Hot Fluid Pump Control We have a motor pump, controlled by a SINAMICS G120C inverters, that pumps a hot fluid (glycol) thru a circuit of several tanks for heating. Each tank has a Temperature PID (with output configured to PWM) to control a valve that includes the tank in the previous circuit (valve on - receives hot glycol) or excludes from that circuit (valve off – no heating). (see diagram in attached file) Current Implementation: The current (working) implementation of this system is a set of STEP 7 Organization Block (for SIEMENS S7-1500 PLC) that controls the velocity of the motor (TO_SpeedAxis using MC_Po...
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I am in need of a specific Visio diagram that will depict a process I have already outlined. I have existing documentation and resources that I can provide to the freelancer so that there is a concrete reference to work from. The type of diagram I need is a flowchart. The project requires attention to detail, as the diagram should accurately depict the existing process. The freelancer should have experience in working with Visio diagrams and have an eye for organization. If you think you have the skills required to create this diagram, then I invite you to submit your proposal.
We are seeking skilled electronics engineers or teams to work on an exciting project that involves the design and implementation of an Error Correcting Code (ECC) system for data transmission. This project is an excellent opportunity to showcase your expertise in Boolean logic, circuit design, and error correction techniques. Project Overview: The primary objective of this project is to create a robust ECC system to ensure reliable data transmission from an I/O Controller to Memory. The ECC system should be capable of detecting and correcting single-bit errors and, in the case of a two-bit error, displaying an error status. The project involves three key components: ECC Generator: Develop an ECC Generator at the I/O Controller to generate a 13-bit vector from an 8-bit Data Vector,...
I'm looking for a designer to quickly update an existing image, even slightly so it's not the same as the original. There are already several different versions online - it's an accepted Venn diagram in the HR space. I'm open to suggestions for style and theme, but ultimately we want it relatively similar, with some small additions. Just a 'freshen-up' of the image is all that's needed, plus need to rotate the colours so "Physical" is green, and an arrow pointing to the sections in-between Physical, Mental and Social circles, with a note (like it's hand-written - see image). The redesigned image should be delivered in JPEG and png format.
I need a logo for this cruise weekend to the Caribbean and its going to be called "Wave Jam" - - I want it to be exciting and fresh involving a cruise ship or waves. Something representing people ages 25-40, music, partying and fun! Tagline to also include somewhere is: Splashback To The Future
My project requires a capable freelancer to complete a Saville test for my organization. Specifically, the freelancer would provide a completed Wave Discover Styles Questionnaire by a deadline of one day. I'm seeking an experienced freelancer with a proven track record in providing Saville tests with a degree of accuracy and speed. If you have the skill, knowledge, and expertise required for this project, please reach out to me to discuss further details. Thank you!
We are seeking a AutoCAD electrical engineer who can draw out wiring diagram of truck harness.
