Electronic circuit design jobs
...am looking for a freelancer who can help me design and build a sinewave PWM inverter circuit. The project requirements are as follows: Power Rating: - The inverter circuit should have a power rating of minimum 150 W. Input Voltage: - The circuit should be designed to work with a 24V DC input voltage. Output Voltage: - The 24V DC input is to be converted into pure sine wave out put using analog SPWM techniques. Components: - I do not require any specific brand or type of components for this project. Any reliable brand or type will suffice. Deliverables in the Project - Schematic, BOM and Gerber files. Skills and Experience: - Experience in designing and building sinewave PWM inverter circuits. - Knowledge of power electronics and circuit design...
Need to discuss and implement my go to market strategy for my app and electronic device. Need advice on go to market strategy, traffic creation, growth hacking.
I need an experienced electronic engineer, that knows about Arduino, and manufacturing in China. For prototyping and small batches. For discussions on my project, pay per hour for your advice. Know about eagle cad design, Alibaba. Thanks
Seeking a distinctive logo blending innovation, future tech, and wave momentum. Envision a circuit board transitioning into waves or a stylized wave with digital elements. Use clean, modern fonts, possibly with a tech touch. Colors should revolve around electric blue, metallic silver, deep space black, with hints of neon green or cyberpunk purple. The overall feel should be futuristic, ahead of its time, and dynamic, suggesting movement reminiscent of waves. Ensure the logo speaks to tech enthusiasts and gadget lovers, evoking a sense of discovery and the thrill of the next big innovation The final design should capture the essence of a tech-driven future, radiating a sense of excitement and anticipation for what's next in the gadget world." Update for the backgrou...
I need a contractor with reliable experience in providing lead list for cold calling and email marketing campaigns. Paid per 100 qualified leads Target titles: Supply Chain Manager, Purchasing Manager, Engineering Manager, Buyer, Program Manager Target company profile: $10M+ in revenues, min 25 employees, and that make electronic equipment (but not consumer items like toys) Target industries: Commercial, Industrial, Defense & Military Contractors, Transportation equipment OEMs, Energy equipment OEMs, Medical Industry OEMs
...and procuring custom-made cable assemblies and electronic assemblies for industrial use. I also need you to help us create the product line for Medical Cables and RF Cables (help define which models, suppliers and costs). Specific Requirements: - Custom-made assemblies: I am in need of customized cable assemblies and electronic assemblies to meet the specific requirements of my industrial applications. - Internal Manufacturing and Outsourcing: While we make cable assemblies in house, and I also open to new suppliers for some of the assemblies. Ideal Skills and Experience: - Strong knowledge of cable assemblies and electronic assemblies: The ideal candidate should have a deep understanding of different types of cable assemblies and electronic assemblies, inc...
It is required to implement a platform and website to provide electronic and government services With the system of presenting the best offers to the customer and choosing the best service for him, with the same idea as the (Mustaqal) platform, with different fields provided, with the activation of electronic payment gateways (sending and receiving money) =In more than one way (electronic wallet - bank account - Visa) =Activate the notification service, verify the mobile number and email, and send the payment invoice via email - Admin panel powers, section for accounts and financial matters =And a section for reviewing customer accounts and activating or blocking them - A wallet for each client containing the balance and transactions - Messaging service via Wha...
...demonstrably working as intended on the company’s MLS software. FREELANCER DESCRIPTION I am looking for a freelancer who can help me obtain an XML source from the Electronic Headquarters of the Cadastre in Spain. Specific Type: Building Information Requirements: - Any XML source will do, there are no specific requirements. - Any buildings or areas will do, there are no specific preferences. Ideal Skills and Experience: - Familiarity with the Electronic Headquarters of the Cadastre in Spain - Experience in obtaining XML sources - Attention to detail to ensure accurate data extraction Please note that the project requires access to the Electronic Headquarters of the Cadastre in Spain to obtain the XML source....
I am looking for a talented music producer who can create a cyberpunk/darksynth remix of my Tamil classic song. The ideal candidate should have experience in producing electronic music and be familiar with the cyberpunk and dark synthwave genres. Skills and Experience: - Proven experience in remixing songs and creating electronic music - Strong understanding of the cyberpunk and dark synthwave genres - Proficient in using music production software and equipment - Ability to create an upbeat and energetic remix while staying true to the original song - Excellent attention to detail and ability to meet tight deadlines The desired length of the remix should be less than 3 minutes, and it should maintain the energy and atmosphere of the original song. The tempo should be fast-...
...members. • SMS/Whatsapp Integration: (Future Development) • Instant notifications and updates through SMS. 2.5 Reporting & Analytics • Membership Analytics: • Insights on membership numbers, growth, churn rates, etc. • Financial Reporting: • Reports on premium collections, claim payouts, and more. • Claim Analytics: • Deep dive into claim types, frequencies, approval rates, etc. 2.6 Integration • Electronic Health Records (EHR): • Fetch patient records as and when required. (Future Development) • Third-party APIs: • Ensure compatibility with other platforms and services as needed. (Future Development) 2.7 Security & Compliance • Data Encryption: • Ensure all sensitive data is encrypted As per Perfex ...
Title: Advanced Online Electrical Engineering Tutor Skills and Experience: - Expertise in power systems within the field of electrical engineering - Proficient in advanced circuit analysis and electronics - Strong ability to teach complex concepts and theories in an online setting Project Description: I am seeking an advanced online electrical engineering tutor who specializes in power systems. I require assistance with complex topics and concepts in this field. The ideal candidate should possess a deep understanding of circuit analysis and electronics. The tutoring sessions will be conducted entirely online, so the ability to effectively communicate and teach through virtual platforms is essential. The tutor should be able to explain complex theories and concepts clearl...
I am looking for a freelancer to review and improve the channel selection aspect of my transceiver RC car circuit project. Specifically, I need someone to increase the number of channels for other functionality purposes. Currently, I have a certain number of channels, but I require more than 7 additional channels to meet my project requirements. Ideal skills and experience for this job include: - Strong knowledge and expertise in circuit design for transceiver RC car circuits - Experience in channel selection and increasing the number of channels - Familiarity with RC car control systems and functionality - Ability to optimize and enhance the circuit design to accommodate the desired number of channels.
I am looking for a talented freelancer to help create an electronic birthday invitation design. My vision for the design is to have the theme be a combination of pink and orange, and I have some ideas of what I would like my design to look like. However, I’d like to have a professional opinion to help perfect the design. I need just one design created for now, but in the future, I may need multiple designs with slight variations, or even completely unique designs. It is important this design be eye catching, professional, and fit with the colors and theme I have specified. If you have the skills needed to help make this project amazing, I'd love to hear from you.
...looking for a highly skilled and experienced freelancer with expertise in space mechanics and electronics to help us build an astronomy device demo. This project requires a deep understanding of celestial mechanics and the ability to design and assemble the necessary electronic components. Responsibilities: 1. Design and build an astronomy device demo, including the necessary mechanical and electronic components. 2. Conduct detailed analysis of the device’s functionality, ensuring it meets our project goals. 3. Provide step-by-step explanations of the design and analysis, making it accessible for non-experts. 4. Collaborate with our team to ensure the device aligns with our project requirements. Requirements: 1. Proven experience in spac...
I'm looking for someone to help me design a multisim DC power supply with a 12V output voltage, stabilised current ratings and 25mA current output. The power supply should be able to remain stable over a wide range of operating conditions. It should also be easy to assemble and have a long life cycle. The required components should also be conservatively rated for the project. Given my specific requirements, an expert understanding of electrical engineering and multisim simulations is a must. This means you should be familiar with dealing with potential problems within the circuit and be able to make necessary changes to the design quickly in order to produce the desired results. Please only inquire about this project if you have the required qualifications an...
...cryptocurrency has reshaped the way we think about money, transactions, and the concept of decentralized currencies. In this article, we will delve into the history, mechanics, impact, and future of Bitcoin, exploring the factors that have propelled it to global prominence. The Birth of Bitcoin Bitcoin, often referred to as digital gold, was introduced in a whitepaper titled "Bitcoin: A Peer-to-Peer Electronic Cash System." The paper proposed a groundbreaking concept: a decentralized, digital currency that would enable peer-to-peer transactions without the need for intermediaries, like banks or government institutions. Bitcoin's ledger, called the blockchain, became the foundational technology underpinning this new financial system. Satoshi Nakamoto, the pseudon...
I am looking for a freelancer who can help me with creating circuit diagrams for an industrial project. I need guidance on selecting components for the Bill of Materials (BOM). Skills and Experience: - Strong experience in creating circuit diagrams - Knowledge of industrial applications and requirements - Ability to provide guidance on selecting components for the BOM
Title: Advanced Online Electrical Engineering Tutor Skills and Experience: - Expertise in power systems within the field of electrical engineering - Proficient in advanced circuit analysis and electronics - Strong ability to teach complex concepts and theories in an online setting Project Description: I am seeking an advanced online electrical engineering tutor who specializes in power systems. I require assistance with complex topics and concepts in this field. The ideal candidate should possess a deep understanding of circuit analysis and electronics. The tutoring sessions will be conducted entirely online, so the ability to effectively communicate and teach through virtual platforms is essential. The tutor should be able to explain complex theories and concepts clearl...
Hi Carla, we have just received the brochure for next years Leadership Training Course. I have attached it for your reference. Could you please update the landing page banner and the Leadership Training webpage to reflect the new design and information. We have not determined the location and dates for the courses for 2024. We are running an expression of interest process, so can you change the "Register" button to an "Enquire" button that either captures the respondents details (via an electronic form or via an email link to me). The information we need is pretty simple - Name and Email Address and Phone number and the Name of the Council of the person making the enquiry, and the number of people that will be attending the course. The cost of the cour...
...with a circuit design project. I have a rough idea of the layout design, but I am open to suggestions. The timeframe for completing the project is flexible. Skills and experience required: - Strong knowledge and experience in circuit design - Ability to work with a rough idea and provide suggestions for layout design - Flexibility in terms of project completion timeframe Sine wave output voltage Output frequency 50 Hz EN 50155 compliant Input voltage 110 Vdc Input voltage range 77 - 138 Vdc Output voltage 230 Vac Output current 12.5 Amps Apparent output power 1500 VA Output voltage control with input 0-10 Vdc Open loop control is used. This inverter will be used to control a 1 kW fan mounted on the train, therefore the size of the inverte...
I want to make an ems (electro muscle stim) device circuit. Let it output 100v - 100ma" I will do the microprocessor side, I only need the power side. sample product:
Title: "PCB Design Project: Automated Control System for Fluid Management using ESP32 and Various Components" Description: This PCB design project entails the creation of a sophisticated automated control system that integrates the powerful ESP32 microcontroller alongside various essential components. The system is tailored for precise fluid management and control, ensuring accuracy and reliability in handling multiple functions. Below is an outline of the components utilized: 1. **ESP32 Microcontroller:** The ESP32, known for its robust processing power and built-in Wi-Fi and Bluetooth functionalities, serves as the central control unit, enabling seamless connectivity and control over the entire system. 2. **Relay Modules (2x):** The relay modules are employed ...
...understand the objective of our app, audit our existing app and will assist us in providing a high-fidelity responsive prototype. We’ve an EHR [Electronic Healthcare Record system] web app which needs a face-lift to provide our users a friendly and intuitive experience. Key deliverables we are looking for are: - Ability to analyze and evaluate the current user experience - Strong understanding of user behavior and psychology - Deliver High-fidelity prototype of appealing and intuitive user interfaces - Collaborating with other teams including developers, product managers to ensure design feasibility - Knowledge of industry best practices and trends in UI/UX design - Optimizing designs for responsive and mobile/tab-friendly experiences ...
I am looking for a skilled developer to design and create an electronic program that will be linked with SFDA. The program can be either a mobile application, web application, or desktop application, based on the developer's expertise. Specific features and functionalities that the program should have include the ability to issue reports and certificates, as well as provide statistical data. The client has a general idea of what they want, but they are open to suggestions and improvements. The project needs to be completed within 1 month, so the ideal candidate should have the availability and skills to deliver the program within this timeframe.
...Specialist Industry: Electronics Manufacturing, Cable Assemblies, & Sheet metal for US Government Objective: Conduct market research for US Government agencies to determine potential demand Target Demographic: US Government Skills and Experience Needed: - Strong background in market research and analysis - Experience in Manufacturing and technology, specifically cable assemblies, printed circuit board assemblies, and sheet metal - Familiarity with the US manufacturing sector and government procurement processes - Ability to research product requirements and demand history (using US Government data that is publicly available on sites such as GSA Advantage) - Proficiency in data analysis and presentation - Excellent communication and presentation skills Project Descriptio...
I am looking for a skilled electrical engineer to design an electrical circuit for a mosquito trapper. The project requirements are as follows: Power source: The mosquito trapper should be powered by an electric outlet. Trap capacity: The desired trap capacity is small, capable of trapping 1-50 mosquitos. Additional features: The client requires the following additional features for the mosquito trapper: - A night light - A fan - A buzzer Ideal skills and experience for the job: - Experience in electrical circuit design - Knowledge of power sources and their integration - Familiarity with designing circuits for small trap capacities - Proficiency in integrating additional features such as a night light, fan, and buzzer If you have the necessary skills and e...
I am looking to hire an experienced data entry operator to enter a large volume of data. The task involves both typing and converting data from written documents or an electronic source, as well as cleaning and validating the accuracy of data. It is anticipated that there will be more than 1000 entries in the data set. The data will be provided by myself as well as already gathered and ready for input. I am seeking a reliable data entry operator with experience in the field and a good eye for accuracy and detail. The right candidate will need to be efficient and able to work independently under tight deadlines. Please apply if you possess the necessary qualifications and capability to carry out the task. Thank you for your time.
We are seeking a contractor for the retrofitting work of a single Acme traffic signal. The project aims to replace the outdated controller and implement an efficient electrical system that can withstand the challenging environment...traffic signal. The project aims to replace the outdated controller and implement an efficient electrical system that can withstand the challenging environmental conditions. The contractor will be responsible for designing and building the electrical hardware components, including necessary relays, to control the signal's lights, arms, bell, and more. The software design should ensure reliable operation and safeguard the electronic components from potential damage. The project timeline is flexible, and the contractor will determine the estima...
i need a circuit desing and code for my project i will provide all the details
...for an electronic engineer to design a simple switch circuit for my project. The circuit will have the following requirements: Input Voltage: - The desired input voltage for the circuit is 3V. Load: - The circuit will be moving a small pole using a DC motor. Switch: - Push to hold switch for the circuit design. After pressing the switch it will turn a small motor that moves a metal pole until it triggers an upper limit switch and stops motor, the switch is then released. After pressing switch again the motor turns in opposite direction and moves pole down until it triggers a lower limit switch and stops motor, the switch is then released. I am looking for this to be done without the use of arduino and as small components as p...
My name is [name] and I am looking for a 3D designer to help me with design patent work. Specifically, I am needing a design of an electronic product, but I do not have any specific dimensions or scale in mind for the 3D model. I do, however, have a preferred software for the 3D modeling: Blender. I am looking for a designer who is experienced in designing for patents, has a great eye for detail, and is knowledgeable in Blender. It is important that the person I hire can quickly turn around a prototype after revisions and who is willing to offer up creative solutions for problem solving. The completed 3D model should be able to give me an accurate sense of what my product will look like and must adhere to design patent regulations. If this interests you, plea...
I am looking for a skilled freelancer to design and build an automatic electronic wheel bed for a small dog weighing up to 20 lbs. The wheel bed should have the following functionalities: - Ability to control speed - Ability to change direction The client does not have a preferred material for the bed, so the freelancer can use either plastic or metal. Ideal skills and experience for this project include: - Experience in designing and building electronic devices - Knowledge of motor control systems - Familiarity with small animal care and mobility solutions The freelancer should be able to work independently and provide a high-quality, durable, and safe wheel bed for the fully paralyzed dog.
Hi, I want to have my printed circuit board (PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on EasyEDA, and I want my entire PCB to be manufactured by JLCPCB, which means that all the components need to be available on LCSC. Additionally, I would like to add a 6-pin JST connector to be able to program my ATtiny84 microcontroller with an Arduino Uno. This approach will facilitate a more efficient and functional integration of all the elements in my project. tactile switch dome for button
I want a JFrame to display my PDF files * Develop in JAVA compatible with Java 8 and Java 17 * Develop in JAVA with Ant > Java Application * The viewer should open inside a JPanel in the center of the JFrame * It should be able to load files from the PC * It should be a...should open inside a JPanel in the center of the JFrame * It should be able to load files from the PC * It should be able to read a PDF file stored as bytes (byte[] pdfData) and open it in the viewer * Full-screen button * Display only one page in the window (page 1, page 2, etc.) ADDITIONAL: It's important that the viewer doesn't slow down when reading PDF files with a lot of details, such as electronic schematics with images, with zoom buttons, mouse-drag scrolling, mouse wheel for additional zoom...
Online Ticketing System with Electronic Access Control System (EAS) 1. Objective The objective of this project is to develop an online ticketing system with electronic access control system (EAS) for managing the entry and exit of visitors to a venue. The system should be able to: * Allow users to purchase tickets online and on-site * Validate tickets and grant access to the venue * Track visitor movements and generate reports 2. Business Requirements The online ticketing system should meet the following business requirements: * Ticket sales: The system should allow users to purchase tickets online and on-site. Online ticket sales should be integrated with a payment processor to allow users to pay for their tickets using credit or debit cards. On-site ticket sales should be ...
I'm looking for someone to develop a circuitboard with motor control capabilities for a robot project. I want the robot to find my location and come to me when I press a remote controle button that sends a RF signals. The inbut to this circuit board would be from the RF antenna and the outbut would be a signal to a linear stepper motor to steer the robot weels While this project needs to be completed within a month, I am willing to be flexible and understand that this may take more time depending on the complexity of this project. If you have the acumen to design and develop a motor control circuitboard to my satisfaction, please bid!
...for an exciting project: creating a captivating and original cover of Katy Perry's chart-topping song, "Teenage Dream." Our aim is to infuse the cover with an electronic dance music (EDM) twist, giving it a fresh and innovative sound while staying true to the essence of the original track. We believe this approach will provide a unique and engaging listening experience for fans. We are specifically looking for an EDM producer who possesses a deep understanding of the following genres: 1. Future Bass: Proficiency in creating uplifting melodies, energetic drops, and incorporating bright synths. 2. Electropop: Experience in fusing electronic music and pop, focusing on catchy hooks and captivating synth-driven melodies. 4. Dance-Pop: Skill in producing tracks wi...
Data Entry Specialist needed for a project involving typing paper documents into a digital format. Skills and Experience Required: - Excellent typing skills - Attention to detail - Proficiency in data entry software/tools - Ability to accurately enter data from paper documents into electronic files - Previous experience with large volume data entry projects - Strong organizational skills to manage and organize data effectively - Ability to meet deadlines and work efficiently Responsibilities: - Enter data from paper documents into digital format - Ensure accuracy and completeness of data entry - Organize and categorize data effectively - Meet project deadlines and deliver high quality work This is a great opportunity for a detail-oriented individual with strong typing skills to ...
Data Entry Specialist needed for a project involving typing paper documents into a digital format. Skills and Experience Required: - Excellent typing skills - Attention to detail - Proficiency in data entry software/tools - Ability to accurately enter data from paper documents into electronic files - Previous experience with large volume data entry projects - Strong organizational skills to manage and organize data effectively - Ability to meet deadlines and work efficiently Responsibilities: - Enter data from paper documents into digital format - Ensure accuracy and completeness of data entry - Organize and categorize data effectively - Meet project deadlines and deliver high quality work This is a great opportunity for a detail-oriented individual with strong typing skills to ...
I am looking for a skilled developer who can build an electronic medical record system with the following features: - Patient charting and medical history - Secure, web application with admin side for providers and patient portal for patient login - The system should be cross-platform, compatible with both Windows and Mac operating systems - It is essential that the system meets both HIPAA Compliance and Data Encryption requirements to ensure security and privacy of patient information. - Upload documents including lab and imaging results Ideal skills and experience for this job include: - Proficiency in developing cross-platform applications - Knowledge of electronic medical record systems and healthcare industry regulations - Experience implementing HIPAA Complia...
...advertise our specific Marine Electrician services. Requirements: - The flyer should have a modern and eye-catching design that grabs the attention of potential customers - It should include our contact details prominently, making it easy for customers to reach us - Incorporate relevant images that showcase our services and expertise such as brand logos Ideal skills and experience: - Strong graphic design skills with experience in creating visually appealing and attention-grabbing flyers - Proficiency in designing using modern and trendy styles - Ability to incorporate marine electronic images and contact details seamlessly into the design If you have a keen eye for design and can create a visually stunning and modern flyer, we would love to work ...
need help with logic Gates truth table and combinational circuit design procedure
...need to add new features and fix some bugs: - Control over Bluetooth devices: The app should allow users to control specific electronic pcbs with bluetooth module. - Specific design: I have a specific design in mind for the app and would like the freelancer to follow my design preferences. Ideal Skills and Experience: - Mobile app development: The freelancer should have experience in developing mobile apps for both iOS and Android platforms. - Bluetooth technology: Knowledge and experience in working with Bluetooth BLE (Low Energy) technology is necessary to implement the control feature. - UI/UX design: The freelancer should be able to follow my specific design preferences and create an intuitive and visually appealing user interface. Pleas...
I am looking for a circuit designer to create a design for alternating motors with 1 second intervals. The voltage requirements for these motors need to be 5v, and the intended use of the design is for educational or experimental purposes. I am looking for an efficient design that meets my needs.
I am looking for an expert to integrate Micropython and LVGL for a project involving a camera, touchscreen, and ESP32. The main goal of this project is to develop and create a reliable software on these components. The freelancer I am seeking must have extensive experience with both Micropython and LVGL. A ...software on these components. The freelancer I am seeking must have extensive experience with both Micropython and LVGL. A detailed list of features is supplied, and I am expecting them to be included. This project requires a programmer who understands the ESP32 architecture in order to build an embedded system that is robust and reliable. Some additional features are battery powered and charging circuit. If you think you are the right person for this job, I would love to hear...
I need a C++/C# developer with electronic/hardware or manufacturing industry experience
I am looking for an experienced PCB designer who can make minor circuit modifications to an existing PCB. The specific changes that need to be made include minor modification. The schematics and board layout files for the existing PCB are available. The preferred software for PCB design is KiCad. Ideal skills and experience for this job include: - Proficiency in KiCad - Experience in circuit modification - Strong understanding of PCB design principles - Attention to detail and ability to work with existing schematics and board layout files.
