Sine wave inverter circuit pcb designpekerjaan
This project is focused on the design/Modification of a PCB intended for mass production. The design is expected to have an intermediate complexity, including elements like microcontrollers, memory modules and GSM modules. To ensure the quality and safety of the final product, the design must strictly adhere to IPC Standards. Ideal Candidate: - Proven experience in Autodesk Eagle - Proven experience in PCB design, preferably with mass production in mind. - Proficient in dealing with intermediate complexity components such as microcontrollers and memory modules. - Familiarity with IPC Standards is a must. - Highly detail-oriented, ensuring the produced design is efficient, safe, and meets the industry standards. - Can provide examples of pr...
I am in search of a skilled and experienced electronic engineer to help with circuit and PCB design for my project. I require an expert who is particularly skillful in GPS tracker design using Quectels MC60. Key tasks will include: - Designing the circuit in a manner that efficiently manages power, integrates sensors, and supports diverse communication protocols. - Development of a corresponding PCB design that allows for seamless integration of the circuit. Ideal candidates will have experience working with battery-powered circuits, possess exceptional proficiency in circuit design and PCB layout, and have a strong understanding of the mentioned functionality. Note: Please only make a bid if you are familiar...
...will block you from replying. Please ensure you understand the requirements. I currently have a custom PCB with an esp32 which sends automobile telemetry data to a square type LCD. I want to be able to use 12.3" bar type displays. They have varying resolutions like 1920x720, 1000nits brightness etc. I have invested alot of time on the esp32 platform and my code is written in C++. Graphics are handled on the display side using a Nextion display which has its own editor. I need to be able to reproduce my graphics on this new display and be able to send data to it somehow. Will this require a new SoC? A> If yes, can it be the "middle man" and recieve data from the current PCB via BLE and then this new SoC send the graphics or manipulate the gra...
I need a power amplifier designed for a 28nm CMOS technology. Since the maximum power output, frequency range, and target application have not been specified, the freelancer needs to be skilled in various amplifier designs and also have flexibility to adapt the design according to different project requirements. Ideal Skills: - Integrated circuit design - Solid background in CMOS technology - Experience with power amplifiers -Cadence Design Systems Experience with wireless communication, RF signal and audio processing would be a plus. Please make sure to detail your portfolio and previous experience in power amplifier designs when submitting your proposal.
I am looking for a talented logo desi...create a minimalist logo for my new construction company. Key Preferences: - Colors: The logo should predominantly use gray and light khaki/tan - Style: A minimalist design approach is preferred for its sleek and basic nature that exudes professionalism - Symbolic Elements: I would like it to feature a "wave" as it resonates with our operations. Ideal Skills/Experience: - Proven experience in creating minimalist logos - Portfolio of sharp and dynamic logos designed in gray and khaki/tan - Creativity and ability to interpret client's needs effectively Your proposal should include some preliminary thoughts/ideas on the design. Additionally, please include links to your previous relevant work to showcase your exp...
Description: We a...company. We are currently looking for a skilled and experienced Electronics Engineer and PCB Designer who has good knowledge about Jetson boards and STM32 microcontrollers and has a good hand in designing complex 6-layer PCBs. Project Description: We are aiming to build a custom PCB where we want the take the Jetson Orin nano series carrier board and the NXTPX4 Pro Flight Controller and fuse both of them into one PCB with customization for the External connector pins(USB, CSI, JST). We also want to customize and change the connector of the 40pin header on the jetson board to specific JST connectors for I2C, SPI, USRT, etc. Skills required: -Expert in understanding and creating complex schematics -Expert PCB designer -Expreience with Je...
I'm seeking a creative and innovative graphic designer to create a logo for my brand, Autolumen. Autolumen is a professional store offering premium car accessories. Our logo should symbolizes our commitment to efficiency and power. We offer various products, including stethoscopes, circuit tester, battery testers, and battery chargers etc . I invite you to surprise me with your original ideas. Ideal Qualifications: - Proven track record in graphic design - Ability to conceptualize fresh, creative logo designs - Expert in color theory and typography Please provide portfolio examples of your past work. I am excited to see where your creativity leads this project.
...employing to a smart wearable built on an SoC with various sensors connected. It's a part of a prototype we’re developing. We have all the procedures for tests and will be able to fix and troubleshoot any problem we might find during the test. We may need candidate's help in troubleshooting. Only North America and Europe based candidates can apply. The candidate must have all skills below • Skilled in PCB testing • Familiarity with Soldering tools • Proficient with Oscilloscope • Remote PC basic knowledge The candidate must have a basic lab with an Oscilloscope, a soldering kit, a PC that can be connected to us remotely so we can debug SoC firmware on his PC. The candidate must be willing to install firmware development tools from Cypress ...
...need a skilled developer to combine my existing HTML-based user interface (UI) with my circuit-based MicroPython code. The aim for this implementation is to ensure smooth usability and circuit control functionality. Key Features to Include: - UI Design: Incorporate existing design featuring buttons and input fields. - Circuit Control: Using the integrated code, the UI should control the circuit operation. Button Functionalities: - The buttons on the UI should have the ability to Start/Stop the circuit. - They should also facilitate changes to circuit settings. The ideal candidate for this project should have significant experience in MicroPython and HTML, with a strong understanding of UI design and circuit control...
...looking for a proficient engineer to develop a buck-boost converter model using MATLAB Simulink. The objective of this project is to use Circuit Averaging to create a model for buck-boost converter which can be controlled by PWM. Key Responsibilities: - Design and implement a buck-boost converter model using MATLAB Simulink. - Ensure that the model accurately represents voltage regulation. Required Skills & Experience: - Strong background in electrical engineering, particularly in power electronics and converters. - Proficiency in MATLAB Simulink for electrical circuit modelling and simulations. - A solid understanding of buck-boost converter principles, design, and applications. - Attention to detail and a strong emphasis on accuracy. - Ability to c...
I'm looking for an expert in Fritzing for a straightforward PCB design job. - The PCB design required is small and simple, with minimal components and basic functionality. - It's crucial that the freelancer has extensive experience with Fritzing as that's my preferred software. - There is a specific layout for the PCB components that must be adhered to. I will provide these explicit directions upon project commencement. This project requires precision, so applicants should have sharp attention to detail and the ability to carefully follow instructions. Knowledge in basic PCB design is also vital. I appreciate your time and look forward to your bids.
I am in need of a skilled freelancer with expertise in Circuit Design. The purpose of this job is to aid in the development of consumer electronics. The project will extensively involve the design of circuits with specific components included. Key requirements: - Strong background in circuit design - Specific experience in consumer electronics - Expertise in the inclusion and functioning of resistors, capacitors, and transistors within circuit designs - Design considering longevity, efficiency, and cost-effectiveness Please include relevant work examples and background in your response. A proficient understanding of circuits within consumer electronics is crucial for this job, along with creativity and an eye for efficient design. Y...
I am looking to build a website that serves as an all-in-one platform, integrated with features like CAD, CAM, PCB Designing, 3D modeling, and e-commerce functionality. The primary objective is to create a STEM platform for startups. Key features needed: - CAD/CAM/PCB Designing tool - E-commerce capability - 3D Modeling with capabilities for 3D rendering, interactive 3D modeling, and 3D animation The platform should primarily cater to product designers and e-commerce shoppers. The ideal freelancer for this project should have experience in Web Development, particularly with e-commerce, CAD/CAM/PCB Designing, and 3D modeling integration. A sound understanding of product design and familiarity with the e-commerce sector would be highly beneficial.
...involves creating a DC fast charger with a power output of 120kw; the catch is that it should be tuneable. Key requirements for the design: - Charging Connector: The type 2 connector, suited to fit most, if not all, EV models. - Safety Features: It's critical that the design integrates over-voltage protection, ground fault protection, and short-circuit protection mechanisms. - User Interface: The charger should have LED indicators for user-friendly interactions. Furthermore, I have ambitions for the charger to be integrated with a mobile app for remote management and convenience. It'll be best if candidates have credible experience in EV charger design, electrical engineering, and knowledge of safety regulations around electric vehicle chargi...
Seeking an exceptional PCB designer to develop a power electronic voltage regulator. Deliverables must include four distinct output settings. The skill-set necessary for a successful undertaking will include a high level of knowledge in power electronic circuit configurations, specifically in voltage regulators, as well as prowess in detailed and precision-oriented multiple output design. - Required Skills: Power electronics, PCB design, Voltage regulators. - Experience: Proven track record with multi-output voltage regulator designs. - Output Specifications: Four unique voltage and current outputs. Specifics to be discussed after successful application.
Looking for an experienced tutor in IoT hardware design and Altium PCB design to assist me, a beginner, in understanding the basics of these topics. You should have solid background in teaching the following: - Fundamentals of IoT hardware design - Integration of IoT hardware and Altium PCB The ideal tutor would be someone who can provide comprehensive, beginner-friendly, and structured lessons within a 3 months' timeframe. Having a teaching background and the ability to break down complex concepts into simpler learning modules would be of added advantage. Please include your teaching methods and relevant experiences in your proposal.
...aesthetic should be a fusion of minimalist and techy styles. Key Features: - The core colors are red, silver, gold, navy blue, and white. - It should prominently feature an iconic representation of an eagle. - The logo should integrate aspects of a circuit board. Details: - The logo should clearly communicate the name of the company, "Optifi". I'd also be interested in options that incorporate "". - The ideal candidate would have experience with minimalist designs and a sound understanding of how to incorporate technology elements, such as circuit boards, into logo designs. - A portfolio showcasing previous tech-oriented, minimalist designs would stand this candidate in good stead. As this is a woman-owned company, the logo should inspire stren...
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I am seeking a competent resear...paper and thesis for my PhD studies. Key requirements include: - Analyzing fluid flow behavior particularly of water waves. - Coding of the analysis in Matlab, with provided validation with other port data. The ideal freelancer for this will have: - Expertise in mathematics, with a focus on CFD - Demonstrated experience with Matlab coding - Background in fluid dynamics, specifically on water wave behavior - Publications or demonstrated experience in academic writing - Strong attention to detail with emphasis on accuracy and quality This project is an exciting opportunity to contribute to advanced academic research in applied mathematics and CFD. Your work will be paramount in pushing the boundaries of current understanding and knowledge in t...
I'm seeking a knowledgeable and experienced BIM/MEP Engineer, proficient in utilizing ...routing, medium voltage & low voltage switch gears, transformer loading). - load calculation and load estimation according to SBC code - power single line diagram cable sizing, voltage drop, and short circuit calculation. Sockets, power outlets. - Load schedule. - street and exterior lighting / Interior Lighting design. - Grounding systems. - ICT - Sound system, - Cctv system, Ideally, the freelancer should have experience not only in design but in design implementation as well. A proven track record of similar projects is desirable. The end-goal is a perfectly modeled, precise and implementable design without clash errors. Competency, reliability, and atte...
I need an expert assembler programmer to write new code. The code needs to have the follow functions: Programming is for a circuit with an ATmega328P microcontroller, 4 push buttons, 4 LEDs, and a common cathode 7-segment display. Button 1: Displays the letter 'L' on the screen, turns on LED 1, and makes it blink. Button 2: Displays the letter 'D' on the screen, turns on LED 2, and makes both LED 1 and LED 2 blink. Button 3: Displays the letter 'R' on the screen, turns on LED 3, and makes LED 1, LED 2, and LED 3 blink. Button 4: Displays the letter 'S' on the screen, turns on LED 4, and makes LED 1, LED 2, LED 3, and LED 4 blink. When a button is pressed, a letter will be displayed on the screen and the corresponding LED will be turned on, bl...
...looking for a specialist who can creatively help me in the test of the prototype and design the electronic Printed Circuit Board (PCB) board to convert output to charging input of 84v li ion also input 58.6v as we drive around in the electric vehicle (EV). - Electronic PCB board Design * The key purpose of this project is to engineer the electronic PCB board design, taking the prototype EV brake rotor with magnets, and pie shape copper coil collectors into consideration. * I desire the designed PCB to have an efficient charging system, capable of converting charging input to 84v li ion also input 58.6v. - Prototype Testing * When it comes to testing the prototype, the overall effectiveness of the design is my area of fo...
I am in search of a skilful PCB Designer that can assist with the prototyping of a single-sided, digital PCB design. Your invaluable expertise will be required to: - Implement digital circuitry design principles, - Create an effective, single-sided PCB layout, - Make design decisions that facilitate prototyping phases. Ideal candidate's experience should include both theoretical and practical, specifically in digital design and prototype iterations. It is crucial that the prospective freelancer pay attention to detail and be familiar with PCB prototyping. Although not a prerequisite, knowledge of other types of circuitry and multi-layer designs will be a bonus.
I need an experienced Google Ads B2B lead generation expert who specializes in the industrial electronic parts industry. The focus is majorly on generating leads for Circuit Boards, Sensors and Switches, and multiple similar parts. What the Task Involves: - Developing and optimizing effective Google Ads campaigns for my products. - Identifying key target audience within the industrial electronics domain. - Implementing strategies to convert leads into prospective customers. The expert should have: - Proven experience in Google Ads and B2B lead generation. - Knowledge of the industrial electronic parts industry. - Strong understanding of audience targeting strategies. Geographical targeting is not a constraint for us. However, an understanding of global industrial markets is es...
...height measurement, a PCB for data processing, and a 16×2 LCD screen. The machine also features four push buttons for calibration. The goal is to replace the wired connections with wireless modules (e.g., Bluetooth or Wi-Fi) and develop a mobile app (Android/iOS) to receive and display BMI results. The freelancer will need to: Replace wired connections with wireless modules for weight scale, HCSR-04 sensor, push buttons, and PCB. Modify the PCB to interface with wireless modules. Develop a mobile application to receive data wirelessly and display BMI results. Implement calibration functionality in the mobile app. Test and debug the wireless communication system. Skills Required: Experience with wireless communication modules (e.g., Bluetooth, Wi-Fi). Profici...
...good and engaging reply, excellent reviews and sample pictures. I'm looking for a PCB-designer can design and make and send me a PCB with CANBUS and connectors for NPN proxy sensors, Close loop stepper motors - RC-model servos - industrial servo motors etc. Please read the attached PDF, and as proof that you have read it, start your reply with the model number of one of the tilt-sensors we plan to use. Im not an electronic nor programmer, but a mechanical engineer, so bear with me if i don't understand the terminology all the time. Please specify the cost to design and making of it. (I bear the material cost and shipping): 1, The main-PCB* - Lets start here 2, The addon PCBs* 3, Scara robot arm controller PCB* *Include a simple pro...
I require the design of a multi-layer Printed Circuit Board (PCB) for my electronics hobby project. Key Requirements: - Multi-layer PCB Designing knowledge - Ability to convert electronic concepts into functional PCBs Ideal candidates will demonstrate: - Prior experience in hobby or personal project PCB designs - Understanding of troubleshooting and refining designs based on feedback Please note, the preferred software for this project is flexible, as it was not specified by me. Therefore, you can apply with your expertise in any of Eagle, KiCad, Altium Designer or your preferred software tool. Your job will entail initial consultation, schematic design, layout and design work, generating manufacturing files, and potentially oversee...
I'm in need of a skilled CMOS Circuit Design Engineer who is an expert in in memory comuting. While a specific level of experience hasn't been designated, it would be beneficial to show concrete examples of your skill level in your application. Specifically, I'm looking for the following: - Expertise in cmos circuit design with knowlege on in memory computing. - Work Experience/PhD
I'm in need of a skilled firmware developer experienced with esp32 and PCB building. The project specifics involve: - Developing firmware with certain functionalities - Having expertise in Wi-Fi connectivity and sensor integration I anticipate that completing this project will require substantial knowledge in wireless communication and sensors. However, the details pertaining to the exact type of sensors to be integrated will be provided as the project progresses. Developers with prior experience in power consumption management will be given preference. Overall, I'm looking for an individual who can effectively perform in this task and deliver high-quality results.
I'm seeking a highly skilled PCB designer to create a simple prototype for me. The ideal freelancer should have expertise in the following areas: - Simple circuit design - Prototyping - Knowledge of active and passive components like transistors, integrated circuits, resistors, capacitors, inductors. My prototype will utilize both active and passive components in balance. The importance of creating a simple but effective design can't be overstated. Your technical acumen will contribute greatly in honing this prototype for eventual evolution into a more complex device. Please, I’d appreciate a portfolio of past works that accentuates your proficiency in these areas.
I'm on the search for a PCB Designer who can create a PCB to run a hand heater - powerbank device. This device is being developed for a new enterprise. A main feature of this product - reading itself temperature to maintain one of the three modes to varying weather conditions. The device is designed with specific dimensions and requirements in mind and those information in attached files. The ideal professional for this assignment must have: - Proven experience with PCB design - Proficiency in designing PCB with one USB type-C port for in/out - Understanding of temperature-control for electronic devices Your insights will be highly instrumental in creating a product that provides continuous warmth. Let's produce something new together
I have 10 boards that need two components replaced on each of them, for a total of 20 components replaced. The component is size QFN-24. See attached photo.
I'm seeking a skilled PCB designer to create a prototype less than 4 square inches in size. The design involves SDRAM connected with STM32H750 MCU alongside an external Quad SPI Flash and a 50 pin TFT interface. Key Aspects: - Using Altium Designer, the selected software for the design - Ensuring prototype is suitable for future development Ideal Skillset: - Proficient in Altium Designer - Understanding of SDRAM, STM32H750 MCU, Quad SPI Flash, and TFT interfaces - Experience in compact PCB design - Strong understanding of prototyping methodologies for electronics Your proposal should include a plan of how you'd approach this task, relevant past experience, and a timeline for completion. Thank you!
I'm searching for an electronic engineer with strong skills in PCB design using EasyEDA for manufacturing. The project involves: - Creating a double-layered PCB design - Integrating major components such as microcontrollers - Ensuring male and female header incorporation in the design Your experience with EasyEDA and PCB manufacturing will be crucial for successful project execution. Expertise in handling microcontrollers would be highly beneficial. Please make sure your bid reflects your proficiency in these areas. The design will have the following components: 1. JLCPCB part C5604725 2. Two 1 x 12 male headers (2.54 mm pitch, 22.86 mm (.9 inches) between headers). The board at will plug into these
...in HTML to create a matrimonial site. I have an HTML, and i need someone who can design and add more value Key Features: - The website will require the development of user profiles, enabling potential matches to have their own space within the site. - Functional search filters will be required, allowing users to narrow down potential matches with specific criteria. - A messaging system is needed, enabling users to communicate with each other privately. As the client has skipped providing specific information for the user profile, a successful freelancer should have the ability to deliver a user-friendly and intuitive user profile design based on best practices in the matrimonial website circuit. Your design should allow for future enhancements, such as the ...
I'm looking for a skilled 3D artist to design and create a detailed VRChat avatar based on a fantasy creature. I have a specific image that will serve as a blueprint for the avatar's design. I would like to discuss the character before we get into. Ideal Skills and Experience: - Proficiency in 3D modeling and texturing. - Experience in creating VRChat avatars. - Ability to closely follow a design reference. Deliverable: - A fully rigged and operational VRChat avatar based on my provided image. In your bid, please include any examples of similar projects you've worked on. I'm excited to collaborate with someone who can bring this unique character to virtual life! The Avatar itself - I'm looking for a character with 2 different avatars. One...
I'm working on a hobby project, for which I need a custom PCB design in Eagle CAD. The design complexity needs to be adaptable with my requirements, so flexibility is key. The board should accommodate a mix of both active and passive components. - Skills: Experience with Eagle CAD, knowledge of active and passive components, ability to adapt to changing requirements. - Experience: Prior experience designing complex PCBs for hobby projects preferred. Need the PCB design in next 5-6 hours. Only bid if you can do in this time. and budget : 30CAD
I urgently need a skilled PCB designer to help me develop the perfect board for my radio project. Tasks include but are not limited to: - Producing a circuit control based PCB design - Ensuring the design is small in size. Ideal skills and experience: - Extensive experience in PCB design - Specialized knowledge in circuit control system - Past experience on similar sized projects. When applying, showcasing past work, your level of experience, and a detailed project proposal will significantly increase your chances of success. Please include all of these in your bid.
I am seeking an experienced Electronics professional adept at designing, assembling and installing PCB boards with mixed components. The tech stack is Industrial Linux PC, Arduino, various sensors and the PCB for signal processing. You need to live in Oost/West-Vlaanderen, Belgium. We are having work for 5-10 days a month, both on-site in Leuven, as on-site at our customer in Wielsbeke.
I'm in need of an expert, preferably with a background in agricultural engineering or the like, who can develop a comprehensive irrigation system design. To clarify, this isn't for lawn or garden irrigation. It's another type of irrigation system, which will be discussed further once the project starts (College Project prototype). The design should include but not be limited to: - Pipes - Pumps - Solenoid valves - Soil Moisture Sensors - Float switch sensors - PCB - More components to be specified The "prototype" system is made in real life, it would only need 3D modeling, the prototype is not complex as can be seen in the image. I'm looking forward to see your intricate and detailed project proposals. Strong understanding and experien...
...create a digital version of a high-level overview of an electrical system schematic. The schematic is currently hand-sketched and needs to be created in a MS Visio File (or similar) in digital format. The Schematic is currently 5 sheets; from power supply (1 source) and control (2 controls) to specific unit connections (7 units). Schematic will include only simple electronic hardware, including: - Circuit breakers / Fuse - Switches / Relays - Terminal Blocks - Wiring / Connectors The schematic needs to clearly indicate and demonstrate the connections and functionalities of these specific components. While there is no particular standard to adhere to, the schematic must be accurate and adhere to best practices in electrical engineering. Detailed brief will be available upon req...
I'm in need of an expert who can simulate a simple task on TinkerCad using Raspberry Pi 4 Model B. The task involves utilizing OpenCV for facial recognition and record keeping. Skills and Experience: - Proficiency in using TinkerCad f...Raspberry Pi 4 Model B. The task involves utilizing OpenCV for facial recognition and record keeping. Skills and Experience: - Proficiency in using TinkerCad for simulation - Sound knowledge of Raspberry Pi 4 Model - Proven experience with OpenCV for facial recognition - Familiarity with record keeping mechanisms Most of the code already done... You just need to simulate it after creating circuit on TinkerCad The ideal freelancer for this task should be able to demonstrate prior similar work. I look forward to seeing the simulated proce...
I'm seeking a highly skilled individual to create a PCB layout for prototyping my electronic project. You need to have mastered KiCad software, as that's my preferred choice. The design will primarily involve surface-mount technology components. This project invovles an MQ 9 Sensor, Arduino Nano and a MG811 SEN0185 Gas sensor Proven experience in similar projects will be a plus. Further information will be provided
...knowledgeable individual to design an RF transmitter circuit compatible with the rx480e module at frequency 433MHz. Importantly, I need the transmitter circuit to be simple yet effective, with the capability to cover a long-range distance of at least 3km to 5km. With 4 chanel. Key Aspects: - Long-Range Communication: The transmitter circuit should be designed to work efficiently over long distances - a minimum of 3km. - Simple Design: The design needs to be as straightforward as possible, without compromising functionality. - Compatibility: The transmitter circuit must be compatible with the rx480e module. The Purpose: This RF transmitter circuit will be instrumental for a remote control system that is able to control a small rel...
...an original, pop-style victory song for the University of South Alabama Jaguars Athletics (USA for short). This song will primarily be played on social media platforms such as TikTok and Instagram. Key Requirements: - Style: The song should be in a pop style, similar to the anthem of the Orlando Magic. - Tone: I want the song to be energetic and uplifting. It has to stir emotions, and create a wave of positivity. - Audience: The primary audience will be social media users, especially followers on TikTok and Instagram. It is important that the song resonates with them. Ideal Skills and Experience: - Proven experience in music composition, specifically in pop genre. - Knowledge on producing music that caters specifically to social media audiences. - Understanding of creating ...
As discussed in the chat we are moving to phase 2 of our project in phase 2 following task are to be done. 1) New pcb design with additions for controller board. 2) Firmware for New Controller PCB 3)Design for Remote Controller For Motor Driver 4)Firmware Development for Remote Controller Ble 5.0 5)App development
Need someone to program and circuit a coin, bill, and card acceptor. We are setting up a water vending machine. It will be more like a gas pump that is for water. where you put money in, and the pump turns off when the amount is reached.
I'm in search of a skilled and certified professional who can create a detailed single line electrical diagram for a commercial building. This project aims to fulfill the requirement for a building permit application. Your tasks will include: - Designing a detailed single-line electrical diagram, including all circuit elements. - Affixing an official engineering stamp to the completed diagram to signify approval. The perfect contractor for this project will: - Be versed in commercial electricity distribution and power systems. - Have experience creating detailed single line diagrams for commercial buildings. - Have access to an engineering stamp, or be a certified engineer. This is an opportunity to have a substantial impact on a commercial project's green light. Show o...
