Rfid reader circuit schematic jobs
I'm looking for an experienced professional in Power Factory and Electronics. The project will involve a mix of tasks such as circuit design, power system analysis, PCB layout design, as well as potentially designing a circuit, simulating power systems, and developing control systems. Ideal Skills and Expertise: - Proficiency in Power Factory and Electronics - Prior experience in circuit design, power system analysis, and PCB layout design - Capability to undertake tasks related to designing circuits, simulating power systems, and developing control systems. - Strong problem-solving ability The task involves working on a project where knowledge and expertise in Power Factory and Electronics is crucial. The right candidate should be able to provide support in a ...
I'm seeking an electrical engineer skilled in circuit design for consumer electronics. I want to design the schematic for a buck converter based on the Integrated circuit i chosed.
I am in need of an experienced Electrical Engineer with a specialty in Combinational Logic. The key tasks for this project will be: - Circuit design with emphasis on combinational logic - System integration capabilities - Comfortable undertaking troubleshooting Your primary role will be implementing Boolean expressions with advanced complexity. You should be experienced with large circuits including multiple components. Ideal Skills: - Circuit Design - System Integration - Troubleshooting - Proficient with advanced Boolean expressions - Experienced with large circuits This project will require a niche set of skills in dealing with combinational logic. If you believe you're a right fit, I encourage you to submit a bid.
...skilled professional who can help me create schematic diagrams for educational purposes. The work will involve: - **Creating Schematic Diagrams**: I need help with creating Schematic Diagrams for educational purposes that would give a basic overview of the system with major components. - **Detailing**: The level of detail required is to provide an overview and include major components. Detailed component specifications and values are not necessary. Ideal candidate for this project: - **Electrical Engineering Background**: You should have a strong background in electrical engineering to accurately depict the systems and components in the schematic diagrams. - **Experience in Creating Schematic Diagrams**: Prior experience in creating schematic...
I'm creating a project in Simulink that focuses on developing a modifed Fractional Open Circuit Voltage (FOCV) with PSO MPPT system for Solar PV systems. Key Points: - The project specifically requires expertise in Simulink for development of the MPPT system. - You need to be well-versed in the FOCV algorithm and particle swarm optimisation . - Your experience in working with Solar PV systems will be highly beneficial.
I'm in need of a talented content writer that can create engaging, short-form content for my audience. Key Requirements: - Ability to craft high-quality content that is less than 500 words in length - Understanding of how to engage an audience through writing - Strong grasp of the English language...500 words in length - Understanding of how to engage an audience through writing - Strong grasp of the English language and grammar - Previous experience in creative writing, blog posts, or similar content The ideal candidate will be able to make my readers want to dive into the content and keep them interested in every piece. This content should be concise and captivating, designed to get the reader to react or respond. If you can bring these skills to the table, please get in...
I'm in need of a comprehensive 15-page report on utilizing Parasoft or Klocwork for C/C++ programming. The report should cover the following: - **Installation and Setup**: A detailed guide on how to install and set up Parasoft an...Results**: An insightful overview on how to analyze code and obtain results using Parasoft and Klocwork. - **Pros and Cons**: Pros and cons of using both tools and an unbiased comparison. Ideal candidate should have: - Profound experience with Parasoft or Klocwork - Strong knowledge of C/C++ - Exceptional technical writing skills The report must be well-organized, engaging, and suitable for a reader unfamiliar with the tools. It should be inclusive of practical examples and illustrations where necessary. Please ensure the content is original and p...
Looking for someone to evaluate the USPTO design patent drawings below, compared to the 3D CAD drawings below. In other ...someone to evaluate the USPTO design patent drawings below, compared to the 3D CAD drawings below. In other words, show what changes must be made to the design patent drawings to claim the main features of the 3D drawings. All suggested changes should be written on the PDF, using PDF software (preferably Foxit Reader, which can be downloaded for free). Example changes have been written on the PDF. Candidates should confirm that they are familiar with USPTO design drawing guidelines. Thank you.
I'm seeking a skilled PCB circuit designer to create a digital circuit f. The primary function of the circuit is PWM Motor Speed Control Key requirements: Input supply voltage: DC 2.5V-25V The maximum output power: 350W The maximum continuous output current :15A The overload and short circuit protecting current is 25A PWM frequency: 25-30kHz Duty Cycle adjustable: 0-100% The operation environment temperature:-20℃-40℃ Ideal freelancer would have: - Proven experience in digital PCB circuit design - Strong knowledge of signal amplification principles - Familiarity with radio technology and its requirements - Ability to optimize circuits for low gain
I'm currently facing a small-scale project that requires the transfer of 200 ebooks from a Sony e-reader to a Kobo e-reader. Handling this many files can be a challenge for an untrained person, and I need an expert on my team. The project requires: - Knowledge and understanding of Kobo E-readers and Sony E-readers - Familiarity with E-book file formats - Able to deliver a precisely organized outcome Handling this quantity of files is no minor task, so I will place high value on the following skills: - Excellent organizational skills to ensure the easy location of each ebook post-transfer. - An understanding of ebook cataloging - managing metadata may become essential - Problem-solving skills, should any issues arise during the transfer process If you...
...solutions to test-takers nationwide. For this purpose, we look for professionals who we contact on an "as-needed" basis to see if they are available to assist test takers for their approved accommodations. We provide complete training and assignments pay hourly for the entire scheduled time, even if the exam ends early. We have a computer exam coming up where a test taker has been approved for a Reader and input assistance. For this assignment, you are required to be present on-site, sit with the test taker, and read the exam content aloud. You will then enter the answers as instructed by the candidate. The exam is taking place at a professional testing center in Nottingham, UK. Date: Thursday, 23 May, 2024 Time: 12:15 pm to 2:15 pm We provide full training, and th...
I am looking for a developer who can create an Android mobile optical reader application using OpenCV for image filtering. The main purpose of the application is to apply image filtering effects to the captured images. I would like to have an application made that will read the rectangular optical form with 25 questions and 5 options specified in the appendix, with a phone camera. Through the application, first the user will enter the answer key of the exam, then the correct/wrong/blank questions should be calculated by determining the options marked with the appropriate image processing algorithm. In addition, the number of times each question was marked as correct, how many times as incorrect and blank should be kept during each determination. The application must be developed fo...
...the IMC101T T038 motor controller. The software should control and regulate both the grid side and machine side using Space Vector PWM (SVPWM). Communication between the Arduino and other components will be handled via serial communication. Additionally, the system should include a quadrant display using 4 LEDs to indicate whether it is operating in motor or generator mode. All datasheets and circuit diagrams will be provided. Key Responsibilities: Control and Regulation: Implement SVPWM on both grid and machine sides. Grid-side control: Adjustable power factor (cos(φ)), current, and power. Machine-side control: Adjustable field (Φ), torque, and speed. Overload Protection: Develop a feature to switch the device to idle mode during overload conditions. Measurement and...
I'm seeking a talented writer to create an informative article focused on conference room chairs. Your work will be directed at a general audience, so it's crucial that the content is engaging and accessible to a wide variety of readers. Key points to consider in this project include: - Covering a broad spectrum of conference room chair topics - from ergonomics and comfor...regular office chairs - Needs to contain 3 to 5 links to references on the subject matter which will be provided upon awarding of the project - Needs to be between 1,200 to 1,500 words Ideal skills and experience: - Prior experience in writing high-quality, engaging content on furniture or interior design - Excellent research skills - Ability to break down complex topics into easy-to-understand, reader...
...engaging article that introduces the reader to the world of large conference tables. This article should be between 1,200 and 1,500 words, and provide a mix of information and benefits that really sells the concept of these tables. Key Points to Cover: - Introduction to different types of large conference tables available in the market - Factors to consider when choosing the right large conference table - Benefits and advantages of utilizing large conference tables in a professional setting - Article needs to reference l3-5 links which will be provided upon awarding the project The target audience for this article is general, so the content should be approachable and informative to all readers. The tone should be professional and engaging, keeping the reader interested f...
More details: What is the purpose of the electronic circuit you need designed and constructed? Product test per an engineering specification. What specific engineering specification do you need the product to be tested against? Response to small driver signal, 415mA base with +/-5mA, +/-10mA, +/-15mA, +/-30mA sinusoidal oscillations at 1Hz, 10 cycles per amplitude. How soon do you need your project completed? ASAP
I need a skilled person who can design a tool to view .ncz data from Netcad in ArcGIS Pro. Main Features: - Display: Vehicle data should be displayed directly and accurately without importing it into ArcGIS Pro. - Editing: While not our primary focus, being able to edit .nc...with experience in GIS, with strong knowledge of ArcGIS Pro and possibly Cad data. The ideal freelancer will be able to create a user-friendly and effective tool that suits my specific needs. Payment will be made as soon as the vehicle is completed and shown to be working as quickly as possible. Örnek data ve uygulamalar; 1. Attached is sample data named "". 2. The attached "Cad Reader" application can visualize .ncz data in ArcMap. I would like to develop a tool that does the s...
...Australia, and as such, I'm looking for a design that is visually striking and vibrant. Key requirements: - Design both the interior formatting and cover of the book. The book contains 137 pages and incorporates approximately 20 full-page images of migrant women in business. - Ensure that the pictures are integrated seamlessly within the book's content, enhancing the narrative and engaging the reader. - The design should be colorful and vibrant in nature to capture the reader's attention and support the book's key goal of raising awareness about migrant women in business. Ideal skills and experience: - Proven experience in book design and formatting, particularly for Amazon KDP. - A strong portfolio of work that demonstrates the ability to create engaging a...
I'm seeking a skilled writer with solid knowledge in basketball, baseball, and National Hockey League ... The aim is to illustrate the dynamics of these sports as they've evolved overtime, highlighting remarkable events. Key Requirements: - Must have in-depth knowledge of basketball, baseball, and NHL - Proven experience in sports writing - Ability to deliver work within a month - Ability to analyze and comment on historical data effectively - Excellent storytelling skills, ability to spark reader interest This writer must be passionate about these sports and have a knack for uncovering lesser known facts, bringing to life the excitement and tension of earlier periods. If you're the one, let's create sports history narratives that will resonate with enthu...
I am in se...empowerment strategies into simple, actionable steps. - Use compelling and motivational language to inspire new teachers in their journey. Ideal Skills: - Proven experience writing in an inspirational and motivational style. - Familiarity with the field of education, specifically teacher empowerment. - Exceptional ability to engage and inspire novice educators through writing. - Capacity to maintain reader engagement with compelling narrative style. The goal of this project is to create a comprehensive tool that will serve as a robust resource for novice teachers, helping them find their voice, build confidence, and master the art of effective teaching. This is not just a book about teacher empowerment, but a catalyst that inspires transformative change in the educati...
Re-Design and Add to our Product Labels (See Attached Examples). Use Different Golf Cart Pictures And/Or Colors To Differentiate Between The Different Models. Each Label Will measure 5 Inch (1...Kilometer Range 48 Volt 56 Amp Hour (2.90 Kilowatt) Capacity 45 - 50 Kilometer Range 48 Volt 112 Amp Hour (5.8 Kilowatt) Capacity 95-100 Kilometer Range 48 Volt 150 Amp Hour (7.77 Kilowatt) Capacity 130 + Kilometer Range 72 Volt 56 Amp Hour (4.14 Kilowatt) Capacity 35-40 Kilometer Range Plus A Matching Top Label For Each: Each With Model & Capacity Plus The Safety Warnings: DO Not: Short Circuit Crush Disassemble Incinerate Heat Above 60 Celsius Submerge In Water Warning: Risk Of Fire Or Explosion - Avoid Mechanical Shock Winter Storage: Charge To 80%, Bring Inside, Store Abo...
...approach to editing is highly valued. The project is on a tight schedule, and ideally, I'd like the editing work to be completed in less than a month. The level of editing required is Substantive or structural editing, along with Rewriting to enhance clarity and style. Your task will be to: - Edit and enhance the text of professional textbooks. - Ensure the content is engaging and clear for the reader. - Implement changes that will help to improve the overall quality of the textbooks. To be successful in this role, you must be familiar with finance and taxation subjects. Your editing should not only correct grammar and punctuation but also enhance the overall structure, clarity, and style of the content. Experience in textbook editing is a plus. If you're an edito...
I am in need of an experienced hardware engineer, fully versed in circuit design and PCB layout. My aim is to develop a novel product. To meet the project objectives, the following experience and skills are critical: - Proficiency in circuit design - Expertise in PCB layout - Experience in working with Microcontrollers Understanding the intricacies of Microcontrollers is key as they are the central component for the new design. Efficiency, attention to detail and creativity in your approach will significantly contribute to the success of this innovative product design.
I am looking to collaborate w...blend of scientific data and personal experiences adding a more humane touch. Key Points: - The book should intertwine scientific analysis and real-world experiences to give readers a sound understanding of migraine, its causes, symptoms, and remedies, as well as coping with it on a daily basis. - I imagine a mixed structure format combining sections and chapters to provide a flow that leads the reader through understanding, managing, and living with migraines. Ideal Candidate: - Proficiency in health/medical writing. - Familiarity or personal experience with migraine would be a plus. - Ability to understand and translate medical jargon into easy and engaging content. - Previous experience in writing self-help or health-related books would be adv...
I would need a script written in nodejs where a USB NFC reader (specifically the ACR122U or the ACR125U) wait for a NTAG424 DNA tag. Once an NFC tag is tapped write a URL data into the tag as well as encryption keys. Make sure the URL contains query parameters which are mirrored uid, counter, and cmac that are all encrypted. Part of this is to write a nodejs script to validate the above parameters from the URL and decrypt the uid/counter (or some Rust that can do the same)
Develop or sketches to run dual processors in circuit as described in schematic , The light, called Eos 24, has three use cases or modes: 1. SW1 is closed: The neopixel runs constantly until SW1 moved to open. 2. SW1 is open: The neopixel runs when the PIR is triggered until interval4 is elapsed. When SW1 is open and interval4 is elapsed Eos 24 is in standby mode and the Neopixel is dark. 3. SW1 is open and interval4 is elapsed. This is standby mode and the Neopixel is dark until the PIR is triggered again.
I'm in need of an electronic circuit and PCB designer proficient in working with ESP32 based microcontrollers, particularly for IoT applications. The project involves creating an efficient, compact, and robust PCB design that supports Wi-Fi connectivity. Key Requirements: - Proficiency in ESP32 based microcontroller design - Prior experience with IoT applications - Familiarity with designing for low power consumption - Expertise in creating compact PCB layouts - Ability to design a PCB for a rugged environment Your expertise in these areas is crucial, as the final product should be both functional and durable. If you're confident in your ability to deliver a high-quality electronic circuit and PCB design for an ESP32 based microcontroller, I'd love to hear ...
Develop schematics, PCB and firmware for a compact NFC reader. The suggested RFID controller is PN7160. Microcontroller - STM32 0) Two boards - antenna and the main board. The antenna diameter is 15mm with a hole in the center 4-5mm. The main board is 14mm in width and length is 35mm or less. 1) The reader must read and write password-protected memory blocks in Mifare Classic cards. 2) The reader keeps the password for the RFID cards as a hard-coded constant. 3) The reader has an 4-byte reader ID stored in its EEPROM memory. 4) The RGB LED on the edge of the main board, whose location matches the hole in the antenna. RGB LEDs are connected to the PWM pins of the controller. 5) A waterproof (if possible) speaker must be on the opposite edge ...
In search of a talented designer to bring my vision to life in a small, under 50 pages, ebook that will include images or illustrations. Special care and attention is required to detail, making the ebook appealing for the reader. Skills and Experience: - Previous experience in ebook design and illustration - Proficient in digital design software - Strong attention to detail - Ability to interpret and execute my vision The freelancer should be open to back-and-forth communication and revisions. The goal is to create a visually compelling ebook that keeps the readers engaged.
I'm in need of an experienced Analog Circuit Designer to assist with the conceptual design and simulation of a prototype. - The purpose of this project is to develop a prototype, not for research or educational purposes. - I'm currently in the initial stage of prototype development, so we're focusing on conceptual design. - The major components of the analog circuit I need assistance with are transistors and timers. - I have a preliminary reference circuit whose functionality to be replicated with equivalent circuit. Ideal candidates should: - Have prior experience in analog circuit design for prototype development. - Be proficient in using simulation tools. - Have a solid understanding of transistors and timers. - Possess strong problem-...
I need a skilled process designer to create a schematic image of a 3D printer process, in a basic outline style. Key Details: - The image must be a schematic representation, so it's important to have a good grasp of this style and how to effectively communicate the process. - Level of detail required is basic - no shading or textures are needed, just clear outlines. - The final deliverable should be in JPEG format. Ideal Skills and Experience: - Proficiency in using design tools for creating schematic images. - Previous experience with designing 3D printer processes would be a big plus. - Understanding of how to simplify complex processes into clear and visually comprehensible representations.
I'm looking for a content writer who can create engaging and informative content focusing on tech products. - Your primary goal will be to provide readers with knowledge about various tech products, helping tech enthusiasts get a deeper understanding o...helping tech enthusiasts get a deeper understanding of what's available on the market. - The ideal candidate will have expertise in tech-related content creation and a deep understanding of the tech industry. - A strong grasp of the English language and ability to write in a clear, concise, and engaging manner is required. - A knack for making complex tech concepts digestible for the tech-savvy reader is also crucial. Your writing should captivate tech enthusiasts, keeping them informed about the latest tech produc...
Hello, Hi, i want to have someone who his an expert with Home Assistant i need someone who can configure my homeassistant with google gemini etc... I have a chicken coop with 3 esp32cam cameras installed on home assistant. I would like to integrate googlegemini to be able to receive a notification with the number of eggs laid per day. The idea later is to install an RFID reader and know how many eggs each hen lays.
i will give story typed and i need that in audio with proper story telling
... This requires high-level knowledge of electronics, particularly on how to integrate circuits and make them work seamlessly. Ideal Skills and Experiences: - Expertise in Electronics Engineering: A deep knowledge of electronics is essential for this role. You should have experience working on similar projects and be able to demonstrate a strong understanding of electronic design principles. - Circuit Design Skills: Experience in designing complex circuits is a plus. You should be able to handle the intricacies that come with designing the electronic components of this project. - Prototype Development: While the project is in the design phase, experience with prototype development would be beneficial. This will help us to ensure that the designs are feasible and functioning correc...
I'm in need of an expert in digital electronics to assist in a project of mine. The specifics of the project, including whether it involves circuit design, PCB layout, or microcontroller programming, we can discuss in further detail. Key requirements: - Proficient with digital electronics and related technologies - Experience with either circuit design, PCB layout, or microcontroller programming - Ability to collaborate effectively and share project files as needed Your role will be instrumental in the success of this project, and I am looking for someone with a proven track record in this field. Let's connect and discuss the project further.
I am in need of an experienced electrical engineer to assist with spec'ing an electrical system. The system design. -I am needing to control a Nema17 stepper motor and 300watt BLDC Motor. -I already have the motors selected and the drivers for each motor. -I am wanting to use an arduino microcontroller for the controls. -I require the power supply to be as small as possible,... 2 x Limit switches. What I need done. I need a freelancer to design and spec the unspecified components around the ones that are already spec'd. You will need to spec the PSU, and design the PCB board for the micro controller and for the peripherals required. I will buy all the componentry based on your specification and do the programming myself using arduinos firmware. Electrical Schemati...
I'm in need of a skilled electronic circuit and hardware engineer to help me with the design and selection of components for a project. The project involves the creation of a power supply, an analog digital converter, and a relay. Key Responsibilities: - Circuit design: I need help with creating the circuit for the mentioned components. This includes ensuring the circuit is efficient and functions as intended. - Component selection: I'll require assistance in selecting the right components for the circuit. It's crucial to choose components that are of high quality and fit the project's requirements. The ideal candidate for this job should have a solid background in electronic engineering, particularly in circuit design and co...
I need a talented designer to creatively illustrate a company overview brochure with an artistic style. Your task involves using relevant design elements that bring color and life to our company's story without using traditional, general information. Key information: - Though the specific content for the brochure was not provided, we broadly want to ...previous similar work is desired. - Excellent communication skills are critical for understanding our requirements and suggesting creative inputs. - Proven experience in creating engaging and artistic brochures. - Knowledge of modern design software and excellent attention to detail. The resulting product should be a brochure that is captivating, tells a compelling company story, and enthralls the reader with well-designed art...
I have a digital circuit design in PDF format that I need converted into a Proteus Professional circuit diagram. This project only involves the conversion of the existing design into a circuit diagram within Proteus; no simulation or testing is required. Key Requirements: - Convert an existing digital circuit design in PDF format into a Proteus Professional circuit diagram. - Ensure that the circuit diagram accurately represents the original design. Ideal Freelancer: - Experienced with Proteus Professional software. - Proficient in digital circuit design. - Capable of accurately translating circuit design from PDF format to Proteus.
...am seeking an experienced LT Spice expert to assist with the design and simulation of a half-bridge circuit to drive an ultrasonic cleaner load, 60W, 39kHz, and 10R impedance. I have an LT spice model that needs to be updated to meet the requirement. The floating side needs to show a square wave and the output to the load needs to be a sinewave. The main requirement is to update the values of the discrete component and use a much better MOSFET to meet the required output of 600V AC, 0.5A, 39kHz Responsibilities: - Improve the LT Spice model for the half-bridge circuit (no rectifier needed), Output is AC and not DC - Conduct detailed simulations to analyze performance - Optimize circuit design based on simulation results The MOSFET part number is SIHP24N80AE-G...
I am looking for an excellent and attentive reader who can immerse themselves in a fiction book and provide me with a detailed synopsis. The task involves reading the book and summarizing each chapter for me, taking into account the following: - Main plot points: Highlight all the significant events that propel the story forward. - Character developments: Describe how each character evolves throughout the narrative. - Theme analysis: Unearth and note the major themes that emerge in the context of the story. This will require expertise in fiction reading, critical analysis, and succinct writing. The ideal freelancer will have proven experience in similar tasks and a knack for understanding and dissecting plots, themes, and characters in literary works. They should also be skillful ...
I have a couple of circuit diagrams that I need to have redrawn in Word format.
I am looking for an experienced writer to create an informative and educational blog post aimed at beginners in the field of personal finance. Specifically, I would like the post to cover the following topics: - Budgeting and saving: The article should include practical tips on how beginners can start managing their finan...options, from traditional stocks to cryptocurrencies. The tone of the blog post should be informative and educational, helping readers grasp the concepts without overwhelming them with technical jargon. The ideal candidate for this project should have a strong background in personal finance and investing, with prior experience writing for beginner audiences. A conversational style that engages the reader is a plus. A good understanding of SEO practices is also ...
I'm in need of a Verilog expert proficient with Quartus Prime Toolchain. Key Requirements: - Professional with Verilog: Need someone experienced in designing digital circuits and implementing specific functionalities using Verilog. - Proficiency with Quartus Prime: Familiarity with the Quartus Prime Toolchain is a must. I need to design, simulate, implement and test a digital circuit using the Quartus Prime toolchain as per the specifications I will provide and demonstrate the workflow when using the Verilog HDL to construct a design for a physical Field Programmable Gate Array (FPGA) target. Please apply if you have the required expertise. No teams or companies please.
I'm in need of a skilled circuit board designer that can create the and design the Greber file for me, I need to send the files to the manufacturing compony. My project contains few components only. SAM D11C 14-pin chip, 3 LEDS, Battery holder, and a reset switch. The "j2" pads are for programming the chip, Gnd, power, and clock. The 2 antennas traces are connected to analog pins A2 and A4. LEDs are connected to digital pins 24,25,31. the reset button to RST pin of course. For the 4 programming pads. Gnd and Power goes to Gnd and VDD pins in the chip, For the clock, I'm not shire which pins. layout size : 10 cm by 5.398 cm
I'm looking for an experienced PCB designer who's proficient with Altium Designer. The project specifically involves a multilayer PCB design. A strong attention to detail and a good understanding of circuit board layout is crucial for this project. Key Requirements: - Proficiency in Altium Designer - Experience with multilayer PCB design with large PCB Boards - Ability to understand and implement complex circuit board layouts - Attention to detail Please provide examples of your previous PCB design work using Altium. A portfolio demonstrating your experience in multilayer PCB design will be highly regarded. This is an LED board which needs layout editing with adding few more components. Please Show your previous work with dense Layout with Noise and Heat Managemen...
I am in need of a developer skilled in Flutter to create a hybrid app for both iOS and Android platforms. The primary function of this app will be able to support reading manga. Key deliverables for this project include: - Development of a user-friendly application in Flutter. - The app needs to be capable of uploading, sorting and categorizing manga content. - Any experience with manga or comic book applications is a bonus, but not necessary. Proven experience in Flutter and mobile application development for both iOS and Android platforms is required. A successful candidate should demonstrate a strong understanding of usability and user experience and should be able to work effectively with minimal supervision. read this file for more details:
