Circuit diagram pcb small invertertrabajos

My website has a minor issue. The logo is not scaling properly on mobile phones and tablets. I need assistance to rectify this issue as soon as possible. Key Fix: - The logo needs to be adjusted to have a specific smaller size on mobile devices. If the job is done well, I am open to hiring you for future projects.

I'm working on an Arduino project involving a soft start module, primarily for current limiting. I need a freelancer to help me create a wiring diagram for this project. Key Task: - Develop a wiring diagram that incorporates the use of resistors and capacitors in the soft start module. Ideal Skills and Experience: - Proficiency in creating wiring diagrams, particularly for Arduino projects. - Understanding of soft start modules and their components (resistors and capacitors). - Knowledge of current limiting, as it pertains to the purpose of the module.

I'm seeking a detailed written article that serves as a beginner's tutorial for the Structurizr tool, specifically focused on creating a simple diagram. The tutorial should be easy to understand, guiding a novice step by step through the process of diagram creation. Ideal skills for this project include: - Proficient understanding of Structurizr - Excellent writing skills, particularly in technical writing - Ability to simplify complex concepts for beginners

I am in need of an experienced PCB designer who can review the electrical design of a multi-layer PCB. This PCB is primarily for consumer electronics. Key Requirements: - Expertise in multi-layer PCB design - Thorough understanding of electrical design - Experience with PCBs for consumer electronics - Ability to provide comprehensive design reviews - Strong communication skills for clear reporting Please provide examples of relevant past projects in your bid.

I'm in need of a PCB designer who has a strong background in Security Camera Systems. The PCB will primarily interact with the wireless communication module, BMS, Wireless Cameras System, so expertise in this area is crucial. Key Requirements: - 3d Manufacturing Design. - Proficient in WiFi technologies, as the PCB will support this wireless technology. - Knowledge of Bluetooth is also necessary, since the PCB will need to support this wireless technology too. - Familiarity with satellite internet systems is a must, as the PCB will need to interface with these systems. - Well-versed in batteries and Battery Management Systems (BMS). Ideal Skills: - PCB design experience specifically for security camera systems. - Strong understanding and e...

I need process flows developed for 9 phases that align with their corresponding release notes. The process flows should be presented as Flowchart diagrams. Key Responsibilities: - Create clear and concise Flowchart ...with their corresponding release notes. The process flows should be presented as Flowchart diagrams. Key Responsibilities: - Create clear and concise Flowchart diagrams. - Align process flows with corresponding release notes. - Ensure diagrams are suitable for understanding by developers. Skills & Experience: - Proficiency in creating Flowchart diagrams. - Familiarity with software tools for diagram creation (Microsoft Visio, Lucidchart, ). - Previous experience in creating technical documentation for developers. Please use any software tool you are comfortabl...

I'm seeking an experienced Android developer to create a small order-taking app for internal staff use. The app's primary function is to facilitate order processing. Considering the nature of the app, it should be easy to use and efficient. Key Features: - Order Tracking: The app should have a built-in feature for tracking orders. This is crucial to ensure that all orders are processed and delivered in a timely manner. Ideal Skills and Experience: - Proven experience in Android app development - Familiarity with creating order management systems - Previous work on apps with tracking features - Strong understanding of user-friendly interface design for internal staff use. Please provide examples of similar projects you have worked on in your proposal.

I'm looking for a PCB designer with experience in consumer electronics to create a specific PCB for a device. Key Responsibilities: - Design a PCB with an emergency calling feature. - Integrate a siren connected both wirelessly and via wired connections. - Ensure the PCB supports Wi-Fi as the primary wireless communication protocol. Ideal Skills: - Proficient in PCB design software. - Previous experience in designing PCBs for consumer electronics. - Understanding of integrating wireless and wired connections on a PCB. - Familiarity with designing PCBs supporting emergency features. Please provide a portfolio of similar projects if available.

I'm looking for an expert in Microsoft Power FX who can help me write some code. I have an array of two numbers and 100 to 1500 rows. e.g. 1,34 34,53 243,353 242,644 3535,464 .... I need to convert it into a HTML and fulling up the page so I can print it out in only a few pages. The conversion needs to be done PowerFX Cheers Andrew

I'm seeking an expert to review my PCB for layout, functional and EMI/EMC issues and suggest layout improvements. The primary aim is to ensure compliance with Australian regulations and produce a working end product. The product is a grain weightometer for measuring grain going over a convetor and into a truck using loadcells and a speed sensor. This will be used in a ag environment and fed from a 12v battery/12v alternator on a petrol motor. I can provide altium files for your review. Key Tasks: - Conduct a thorough EMI/EMC review of the PCB. - Conduct transient suppresion review - Propose layout improvements, particularly focusing on component placement and trace routing. - Advise on grounding strategies to enhance compliance and performance. -Advide on power input f...

I am looking for an experienced freelancer to program both an ESP32 and a Teensy 4.0, which are connected via a serial port. The ESP32 is responsible for controlling several outputs and reading sensors, while the Teensy 4.0 is connected to an audio shield and needs to play specific sounds at certain moments. I have designed the PCB myself, which includes a coin acceptor, multiple 7-segment displays, 2 capacitive sensors, a button, and 16 MOSFET outputs for controlling 16 lights. The project is a punch strength measurement machine where you insert 1 euro, punch, and get a score. The setup includes: 4 seven-segment displays for the score, 4 for the record, 2 for the credits, A coil controlled by a TRIAC to release a ball, A button to release the ball when credits are available, Seve...

I need an expert engineer who can connect an ESP32 to a 5V DC motor driver, powered by a 3.7V Li battery. The system should include a Power On/Off switch, and the ESP32 needs to control the motor speed using PWM (Pulse Width Modulation) control. And need to control rgb led, I want the pcb to equipped with cable sockets to motors and leds and li rechargeable battery. Ideal Skills and Experience: - Proficient in working with ESP32 - Extensive experience with DC motor drivers - Knowledge of PWM control - Circuit design and implementation - Battery powered system design Please ensure the design is compact and efficient to be powered by a 3.7 volts Li battery.

I'm seeking a professional who can develop a MATLAB Simulinl/Simscape model for a prototype of an Isolated DC-AC inverter. The model should also include an Isolated LLC resonant DC-DC Converter coupled with a diode bridge rectifier and a Full bridge DC-AC inverter. A vital aspect of this project will be incorporating a heat sink into the model. Key Requirements: - The model should be of an intermediate level with some optimizations. - A key focus will be on thermal management, so previous experience with heat sink integration and thermal dynamics modelling in MATLAB is crucial. - While the model doesn't need to be highly detailed, it should still be comprehensive enough for testing prototype viability. Requirement - Urgent in 1 day Technical details - 400V DC ...

I'm looking for an experienced electrical engineer to design a compact linear power supply (I need the Schematic and the PCB layout done) with the following specifications: - Voltage Outputs: +5Vdc and +12 / -12 Vdc - Current Requirements: 8A for the +5vdc and .75 amp for the +/- 12 vdc lines Circuit Board AND Transformer must fit inside a 5 inch (D) X 8 inch (W) XC 5 Inch (H) location. - Application: Primarily for consumer electronics The power supply has to be compact and portable, so a deep understanding of space-efficient designs would be a significant advantage. Please provide examples of similar projects you've completed in your proposal.

Convert current design to kicad from gerbers. Change design to be usb powered and driven by ESP32 module. Suitable fir pcb manufacture at pcbway. Or pcb manufacture and assembly at jlcpcb. Supply source schematic, PCB and gerbers with production ready partslist.

...attached infrastructure diagram, including: Azure SQL Azure Key Vault Azure Databricks (Cluster, Workspace, and Jobs) Azure Data Lake Storage (ADLS) Microsoft Entra Identity (formerly Azure Active Directory) Unity Catalog (Databricks) The goal is to streamline the provisioning of our MeshEnv infrastructure and ensure security best practices are followed, including HITRUST compliance. Responsibilities: Review, update, and debug the existing Terraform scripts. Ensure scripts comply with HITRUST requirements. Automate the provisioning of Azure services listed above. Optimize existing infrastructure for performance and scalability. Work with secure cloud architectures, particularly in Azure. Ensure seamless integration of all services based on the provided infrastructure diagr...

I'm seeking a talented designer to transform my small apartment into a luxury modern haven. Key Areas: - Full apartment: The design should encompass the living room, bedroom, and kitchen. Primary Focus: - Aesthetics: The most crucial aspect of this project is creating an apartment that embodies luxury and modernity. Ideal Skills and Experience: - Proven experience in luxury modern design - Strong portfolio showcasing full apartment transformations - Exceptional understanding of aesthetic appeal in design. Please note: The design should reflect a luxury modern style, characterized by clean lines, high-quality materials, and a minimalist approach to clutter. I appreciate innovative ideas that maximize space without compromising on comfort or style. It should include: - ...

Hello, nice to work with you. Pls accept this quote Many thanks

I'm a first-time small business owner in the mobile notary loan signing sector, seeking a skilled grant writer to help find, write, and apply for federal grants. Key Responsibilities: - Research and identify suitable federal grants for a small business in the mobile notary loan signing sector. - Write compelling grant proposals to maximize chances of approval. - Submit grant applications on behalf of the business. Ideal Skills and Experience: - Proven experience in grant writing, particularly for federal grants. - Strong understanding of the mobile notary loan signing sector. - Excellent written and verbal communication skills. - Ability to meet deadlines and work under pressure.

Woocommerce checkout page shows Additional field for customer input. This Additional info field shows for select product slugs as defined in woo - settings - Extras Checkout fields This is set in child-theme/woocommerce/order/ file I have set two product in woo settings Extra Checkout Settings but checkout page Additional fields only showing for one product (virtual-santa-shoebox-generic). It is not showing for second product: financial-donation Additional fields: require_18a_certificate (checkbox) donor_type (dropdown) FIX required: - fix existing system so that checkout additional fields show for product slug: 'financial-donation' - Once done and approved then apply fix to existing cloned site OR provide instructions for me to apply - Fix should work with existing woo - se...

...Capacitors: The design should avoid capacitors and still ensure reliable, noise-free operation. Noise-Free Performance: The fan regulator should function without any humming or buzzing noises. Minimal Components: Aim to use as few components as possible to minimize costs and complexity. Budget Constraint: The total production cost should remain within ₹200 per unit. Deliverables: Complete circuit schematic and PCB layout that meets the specifications. Bill of Materials (BOM) with a detailed cost breakdown, verifying the feasibility within the ₹200 budget. Prototype testing, ensuring the design operates without noise and without capacitors. Full documentation, including assembly instructions, troubleshooting guides, and programming details for the ESP8266 12F. Additional T...

I'm seeking a proficient Autocad drafter or engineer to assist in updating an Electrical Single Line Diagram and creating a detailed Site Plan. I will provide the necessary input, but the ideal freelancer must be capable of making the required amendments, including: - Amend and update existing Electrical Single Line Diagram. Symbol, format and presentation style must follow as per SLD sample as attach. - Native CAD file of existing SLD as attach - Sample of required SLD format as attach - Info input will be provided by me thru markup The Site Plan should clearly depict: - The location of the site - The positioning of the Main and Sub Distribution Board (DB) - The location of Electric Vehicle (EV) wall-box chargers - Sample of required Site Plan format as attach - Info...

I'm seeking an experienced grant writer to help me secure funding for a small business grant. The goal of this grant is to support the development of new products. Currently, these products are in the conceptual stage. Ideal Skills: - Proven experience in grant writing, specifically for small business grants. - Strong understanding of product development processes. - Excellent research and writing skills. Please provide samples of previous grant proposals you've written and their outcomes.

I have an electrical circuit that needs to be redrawn for an academic project. This is quite urgent, so I would appreciate a quick turnaround. Requirements: - Redraw the circuit as a basic sketch - Deliver the redrawn circuit in PDF format Ideal Skills: - Proficient in circuit design and drawing - Quick and efficient - Able to deliver in specified format

I'm seeking an experienced circuit designer for a consumer electronics project, specifically a battery-powered NIR LED and sensor package. Key Responsibilities: - Create a circuit design incorporating a Nordic BTLE SOC, which handles both data transmission and device control. - Design for integration with a rechargeable battery pack, ensuring power efficiency and longevity. Ideal Candidates Should Have: - Proven experience in designing circuits for consumer electronics. - Expertise with NIR LEDs and corresponding sensor packages. - Proficiency with Nordic BTLE SOCs. - Skills in designing for rechargeable battery packs. - A strong background in power management and circuit optimization.

We are a first-party insurance litigation law firm handling property damage claims nationwide, including comm...property damage claims nationwide, including commercial and residential claims in Wisconsin. We are looking to obtain 3D Matterport imaging services for several properties as part of our assessment process. Specifically, we are seeking: 3D Matterport imaging of both the exterior and interior of the properties Precise measurements of all windows, door openings, and rooms A detailed sketch or diagram of the roof Delivery of the file in a format that is Xactimate compatible If any specific requests or services incur additional costs, please specify which items and the associated costs. We would appreciate it if you could provide a detailed quote based on the above scop...

I'm seeking an experienced PCB designer for a consumer electronics project. This PCB will primarily serve signal processing functions and needs to be designed with a key priority for low power consumption. Key Responsibilities: - Design a PCB for signal processing in a consumer electronic device. - Prioritize low power consumption in the design. Ideal Skills: - Proven experience in PCB design for consumer electronics. - Strong knowledge of signal processing and power management. - Expertise in designing low power consuming devices.

I'm seeking a translator for general content from English to Indonesian. The document does not pertain to any specific domain such as law or technical manuals, so a general content translator is required. The ideal candidate should have: - Proficiency in both English and Indonesian - Experience translating general content - Ability to maintain the original tone and intent of the content - Attention to detail and commitment to delivering high-quality work.

I'm seeking a skilled engineer to design an IoT-bas...several components, including: - 5-8 stepper motors - 10-12 servo motors - 20-25 limit switches - 5-10 sensors - A temperature controller and heater - 5 -8 small DC motors The project will also involve designing the schematics, PCB, and firmware, as well as creating a GUI and integrating a printer and TFT touch screen. Key requirements: - Expertise in industrial automation is a must. - Proficiency in designing and implementing with Wi-Fi and Bluetooth protocols. - Experience with capacitive touch screen interfaces. - Ability to work with a variety of motors, switches, and sensors. Ideal candidates will have a strong background in IoT, PCB design, and firmware development, with a portfolio demonstrating pr...

I'm in need of a PCB design that is robust enough to handle extreme conditions. This includes: - IP68 waterproofing, meaning it can withstand continuous submersion. - Shockproof capabilities. - High vibration resilience. - Resistance to corrosive environments, particularly saltwater. This PCB will be used with a 3000 watt BLDC motor, an RF throttle and will provide basic feedback to the controller. Key features of the PCB include UART, PWM speed control and regenerative braking. The ideal freelancer for this project would have experience in designing PCBs for marine applications, with a proven track record of creating durable, high-performance designs. They should also be skilled in implementing PWM control and regenerative braking in PCB design. The ma...

I have an electrical circuit that needs to be redrawn for an academic project. This is quite urgent, so I would appreciate a quick turnaround. Requirements: - Redraw the circuit as a basic sketch - Deliver the redrawn circuit in PDF format Ideal Skills: - Proficient in circuit design and drawing - Quick and efficient - Able to deliver in specified format

Cisco small config project monitor VoIP quality and load balance using IPSLA. Cisco catalyst.

I'm looking for a PCB designer who can create a PCB (design budget: within 150rs; extra bonus if module is designed within 100rs; ) equipped with a highly sensitive microphone module. This PCB should respond to humane sounds within a 6ft radius and light up a single color LED light strip in relation to the relative amplitude of the detected sound. Key Requirements: - Design a PCB with a microphone module for sound-activated decoration. - The PCB should be able to light up a single color LED strip based on sound amplitude. - The microphone module should have high sensitivity. Ideal Skills and Experience: - Proven experience in PCB design. - Familiarity with microphone modules and LED light strips. - Previous projects in sound-activated device...

...experience in CodeIgniter. I have small task please read below project description carefully: 1. Right now login and signup is with mobile and otp. We need to change it with mobile and password. 2. Right now payment gateway is integrated to add funds on the portal. We need to make it manual and remove the payment gateway. This function will work like that, admin can add qr code from his admin panel and user can see the qr code with 2 input fields i.e. UTR number and Amount. Once user submit these 2 fields, than request will be sent to admin panel, admin will confirm the request and on confirmation the request, balance will be added in user's wallet. These are 2 simple and small tasks which will take hardly 2 hours. I need only freelancer so that I can keep providi...

...feature to upload an image of the product. 3) Dropdown menu to select the sales agent associated with the product sale. 4) Automatically assign a repair timeline of 5 days upon entry, visible on the dashboard. 5) Auto-assign technicians to each product, with the ability for admin to manually reassign technicians as needed. Repair Phases Tracking: 1) Distinct phases within the app: Testing, PCB Change, Battery Change, Accessories Replacement, Final Testing, and Ready to Dispatch. 2) Ability to update and track progress through these phases. Warranty and Payment Filtering: 1) Integrated filtering at the point of product intake to distinguish products covered under warranty from those not covered. 2) Ensure systems in place for immediate identification and tagging ...

work is done here is the quote:

I'm looking for a freelancer who can help me create a straightforward Flowchat using MS Access or similar software so user can click on the buttons and get their final answers, based on some 140 flow charts / logic diagram I have. This should be designed with the simplicity in mind. Key Requirements: - Its primary purpose will be to mimic a customer support representative. Ideal Skills and Experience: - Proficiency in handling flow charts and translating them into functional logic. - Skills in simplifying complex systems for easy comprehension and interaction.

I need a new program and circuit board for an arcade claw/crane game. The key requirement is to enhance the game controls, particularly by making them customizable. Key Features: - Improved Game Controls: The new program should allow for customizable control settings. - Customizable Game Difficulty: The game needs to be adjustable in difficulty, providing a challenge for all skill levels. Ideal Skills: - Experience in game programming and circuit board design is a plus. - Ability to create interactive, user-friendly controls. - Previous work with arcade games or claw machines is highly desirable.

...and drafting on Revit, specifically for structural elements. This project has four deliverables, including: 1). Provide a revit .rvt file for the project 1 assignment (attached( 2). Provide a document that describes how the projects 1 was built in revit using pages and comments from the plans that have been loaded into the below dropbox. This is basically a 'how to' guide to explain how the diagram was built. 3) Provide a second revit .rvt file for the project 2 assignment (attached) 4) provide a document that describes how the project 2 was bullt in revit The goals of this project is to get two .rvt files, as well as have a detailed understanding (through documents) on how each revit file was created.

I'm seeking a finance professional who can create a tailored Leveraged Buyout (LBO) model for a prospective small manufacturing business acquisition. The primary objective of this model is to secure financing for the purchase. Your proposal should demonstrate: - Experience in constructing LBO models - A strong background in finance - Ability to articulate and clarify complex financial concepts The ideal freelancer will help me understand the financial landscape of this potential acquisition, and guide me through securing the necessary funds.

I'm in need of a simple, modern, sleek diagram that outlines a framework for use in training and promotional materials, as well as on our website. Key skills and experience required: - Graphic design expertise with a strong portfolio of modern, professional images - Experience creating informational diagrams - Understanding of web-compatible image formats - Ability to convey complex information visually and clearly It's a small job - I have developed the outline and a mock up of what I want it to look like - I need someone to make it look fantastic!

I'm seeking an expert to review my PCB for EMI/EMC issues and suggest layout improvements. The primary aim is to ensure compliance with Australian regulations. The product is a grain weightometer for measuring grain going over a convetor and into a truck using loadcells and a speed sensor. This will be used in a ag environment and fed from a 12v battery/12v alternator on a petrol motor. Key Tasks: - Conduct a thorough EMI/EMC review of the PCB. - Conduct transient suppresion review - Propose layout improvements, particularly focusing on component placement and trace routing. - Advise on grounding strategies to enhance compliance and performance. -Advide on power input filtering -General design review Ideal Candidate: - Extensive experience in PCB design and EMI...

...Content Marketing services specifically tailored for small businesses. In light of this endeavor, I need an expert who can assist me in determining which niche among tutoring, coaching, digital marketing, whole life insurance, and bookkeeping is most promising for generating organic traffic through SEO for incoming leads. Your role would involve: - Evaluating the potential of each niche in terms of SEO viability and organic traffic generation - Providing insights and strategies on how to effectively penetrate and establish a presence in the chosen niche - Suggesting SEO techniques to drive leads to my digital marketing services Ideal skills and experience include: - Extensive knowledge in SEO and digital marketing - Experience working with small businesses - Ability t...

...attaches to a tap and measures water usage in real-time. The device will notify users when water consumption exceeds preset limits and suggest adjustments (like reducing water pressure). If you are from London, and can physically assemble this device, please reach out! Key Details: - I will order all the necessary parts Ideal Skills: - Proficiency in both mechanical and electronic assembly - Circuit Design & PCB Development: Expertise in creating circuits for microcontrollers and sensor systems. Sensor Integration: Ability to work with water flow sensors and process signals for accurate measurements. Embedded Programming: Proficient in programming microcontrollers (e.g., Arduino, Raspberry Pi) for data processing and control. Wireless Communication & IoT: Familia...

I need a straightforward PCB designed in Fusion 360. The specifics for the design are as follows: - Nine pogo magnet connectors on the top (Through-Hole Device) - Ten position cable connectors on the bottom (Surface-Mount Device) The design must be executed in Fusion 360 to facilitate integration with an existing project. Design Constraints: - There are size limitations and specific material requirements that need to be adhered to. Starting Point: - We will be starting from scratch, so no existing design files or reference schematics will be provided. Primary Function: - The main purpose of the PCB will be signal processing. Ideal Candidate: - Proficiency in Fusion 360 is a must. - Prior experience in PCB design is essential. - Understanding of signal processi...

I'm looking for an experienced appointment setter for my agency. Your role will primarily involve setting sales calls with small businesses. Key Responsibilities: - Research and identify potential small or medium business clients - Initiate and arrange sales meets with the team Ideal Skills: - Proven experience in appointment setting or sales - Excellent communication and interpersonal skills - Proficient in market research - Ability to work independently and be self-motivated We offer 60% on the first month of service on commission.

I am in need of a PCB designer who has an understanding of keyboards and can design a single layer full size 108 (switches) keyboard for personal use (mainly for gaming). The design must be compatible with KiCad, as this is my preferred software for PCB layout in case I ever decide to modify something in the future. Key Requirements: - Proven experience with designing single-layer PCBs - Proficiency in using KiCad or another EDA software - Understand how to use QMK firmware - STM mcu understanding Optional - Ability to implement PKRGB (Per key rgb) on a SMD based package (104 RGB SMD) and another 3 RGB SMD for lock lights. Please include your previous work samples and your approach to this project in your proposal.

I'm working on a radio project and I need assistance interpreting a mixed-signal circuit diagram. My primary goal is to grasp the design thoroughly. Key Areas of Interest: - Signal Processing Section: I need insights on how signals are handled within this part of the circuit. - Input/Output Interfaces: I want to understand how the circuit interacts with external components. Ideal Skills: - Proficient in circuit design and interpretation, particularly mixed-signal circuits. - Experience with radio circuit design would be advantageous. - Strong communication skills to explain complex concepts in an understandable way.

I need a professional to guide me through which wire to attach, to install my rain and light sensors in my Nissan sedan. The sensor will control the windshield wipers and headlights based on weather conditions. I will provide you with the control switch diagram of the car, which shows how the combination switch of the car works, and the aftermarket sensor kit diagram, so that you get to know which wire should attached to which. Ideal Skills: - Car electronics installation - Understanding of car's electrical system

I'm seeking an expert in embedded systems to op...optimization to improve the overall efficiency and performance of the microcontroller, sensors, and power management systems. - PCB finalization, focusing on ensuring the design is robust and suitable for a medical device. Ideal skills and experience for the job include: - Proficiency in working with microcontrollers, sensors, and power management components. - Extensive experience in PCB design and finalization. - Prior work on medical device prototypes would be highly advantageous. Please note, the project is primarily focused on component optimization and the enhancements will be centered around the microcontroller, sensors, and power management. The specific details of the PCB finalization will be discussed ...