Mppt pcb filesεργασίες

...work with the Nordic nRF52833 chip and handle Bluetooth Low Energy (BLE) functionality. Key Responsibilities: - Develop and implement BLE functionality for data transmission to smartphones - Advanced PCB design skills are also a must for this project Ideal Skills and Experience: - Proficiency in Nordic nRF52833, BLE development, and PCB designing - A proven track record of implementing successful BLE capabilities for data transmission to smartphones - PCB designing experience at an advanced level Please note that this project requires a deep understanding of both firmware development and PCB design. Experience with similar projects will be considered a significant advantage. Your ability to deliver high-quality and reliable code is paramount. Also lookin...

Redesign few pcb with given spec

help to solve pcb problems in easy eda

add a component to the pcb in easy eda component at tiny 85

I require an experienced PCB design engineer. The project involves designing a PCB, but the specifics of the design (such as the number of layers, purpose, dimensions, and form factor) have not been finalized yet. I'm seeking an expert who can guide me through the design process, and help in finalizing these parameters. Your role will be to: - Work with me to determine the type of PCB design (single layer, double layer, multi-layer) - Collaborate on the purpose of the PCB design, whether it's for prototyping, production, or circuit optimization - Help define the specific dimensions and form factor for the PCB Skills and experience needed: - Proficiency in PCB design software (e.g. Altium, Eagle, KiCad) - Experience with designing vario...

Project Description: We are looking for a skilled Java developer with experience in Apache Flink (version 1.19) to create a data processing job that reads from parquet files located on a Network File System (NFS) and sends selected data to a Kafka topic. Core Responsibilities: - Develop a Flink job using Java that can read parquet files from NFS. - Implement functionality to allow the selection of specific columns from the parquet files to be processed. - Ensure the selected data is published to a specified Kafka topic efficiently. - Manage dependencies and libraries required to execute the job without compatibility issues.

Need to update isometric illustrations vector files colors to match the branding.

Crawl, extract, build and publish all Docker Hub, , GitHub, BitBucket, GitLab, Snapcraft, Flatpak, AppImages, DC++, eMule, BitTorrent and SoulSeek as deb packages (APT repository), from ISO, container images, and source code files. Also will run a web server. More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? No time limit

...electronics and PCB design, with a proven track record of creating efficient and compact power solutions. Input Specification: 220Vac. Output Specifications: Two sections are required: Power Ground Circuit: +15V, +5V. Lower Ground (controller) Circuit: +12V, +5V, +3.3V, -12V. Ensure that both grounds are isolated from each other. The design must be lightweight and compact, suitable for a portable device. We need the design to be highly reliable and efficient, with considerations for safety and durability. Job Responsibilities: 1) Design: Develop a schematic and board layout for a multi-output power supply that meets the specified requirements. 2) Prototyping: Assemble and test the prototype on a PCB to ensure it meets performance standards. 3) Delivery: Deliver the f...

I need a PCB for controlling the residential electric current (220VAC) using the following componenets: - ESP32 as microcontroller -1 relay 3VD/220AC as an actuator - LoRa module (SX1278) to communicate with others equipments (already developed and manufactured). - RTC module (DS3231) for getting timeStamp. - An AC/DC currrent transofrmer (220VAC/12VDC) is needed to feed the entire circuit from the same electric source we are controling. - 2 voltage regulator: 12/5VDC and 5/3.3VDC I've design several measurements devices using ESP32, LoRa , RTC to create a monitoring net. This is a first control device that will be inluded. So there are a lot of material that this work can lean on.

Please provide source files for employee ID badge.

I have an autocad drawing of a house I need someone to calculate the surface area of the facade for the stone work only excludnig the windows adding to the the exterior part of the boundry wall

I'm looking for an experienced freelancer to help me configure the folder and file permissions for a specific website on CyberPanel. Key Requirements: - The main goal of this task is to ensure the website's functionality is not hindered by strict security measures. - The website should have specific folders and files with read-only access, and others with read and write access. - Experience working with CyberPanel or similar control panels is essential for this project. In your application, please highlight your relevant experience with similar tasks. Note: Please focus on experience in your application, rather than detailed project proposals. Thanks.

I need a PCB designer (KiCad) for modify original design of a STM32 Nucleo64-Board(F302R8/F303RE) in order to add 2 MAX1487 on USART1 & USART3. I already have a working prototybe as a "hat" form factor for the nucleo, so the purpose of this mission is to merge our prototype schematic into the Nucleo schematic and supply a complete KiCad project ready for production (Gerger + steps to reproduce)

...I'm venturing into a solar-powered USB module in my circuit design utilizing a SAMD51 microcontroller, I'm in need of expert assistance to address some issues with my current PCB design. I have the existing design and fab files at hand, but the project has not achieved its full functionality. - Key Issues: The circuit is experiencing power supply issues presumed to stem from the Voltage regulator, compatibility issues with the microcontroller, and an unresponsive USB output. These are the primary targets for debugging and solution creation. - Ideal Expertise: I am seeking an experienced engineer knowledgeable in PCB design, solar power modules, and the SAMD51 microcontroller. The individual must have a track record of troubleshooting and resolving power...

I need a proficient PCB designer, ideally familiar with ATMEL microcontrollers, to help in circuit prototyping. The circuit is of advanced complexity, consisting of multiple components that interact with each other. Key details: - The project is not basic, it involves multiple components that need to interact. - Familiarity and experience with ATMEL microcontrollers is required. - Despite its complexity, the design will not require integration with any other hardware. The perfect freelancer for this job should have a robust background in PCB designing, particularly for circuit prototyping, and must be a quick problem solver able to identify and correct potential issues swiftly through their design process.

I have a large volume of numerical data that needs to be entered from multiple digital files. The files will be provided to you in a digital format. Key Requirements: - Data Entry: Accurately input numerical data from digital files into a specified format. - Efficiency: Handle a substantial quantity of data in a timely manner. Ideal Freelancer: - Proficient in data entry with experience in handling numerical data. - Attention to detail to ensure accuracy. - Previous experience with large-scale data entry projects is a plus.

I have a large volume of numerical data that needs to be entered from multiple digital files. The files will be provided to you in a digital format. Key Requirements: - Data Entry: Accurately input numerical data from digital files into a specified format. - Efficiency: Handle a substantial quantity of data in a timely manner. Ideal Freelancer: - Proficient in data entry with experience in handling numerical data. - Attention to detail to ensure accuracy. - Previous experience with large-scale data entry projects is a plus.

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I'm in search of a meticulous data entry specialist to help with a simple text data entry task. The job is quite straightforward, involving the transfer of information from digital files to a different format. The role strictly involves data entry without the need for any form of data analysis. Key responsibilities: - Accurately entering text data from digital files into a specified format. Ideal Skills and Experience: - Proven experience with data entry. - Attention to detail. - Proficiency in working with digital files and transferring data.

I'm in need of a freelancer who can help me with a project in the industrial sector. The project involves the following: - Specifying the necessary parts for the project - Creating a detailed schematic - Designing a PCB - Generating a 3D model of the project This project requires a high level of precision and accuracy since it's intended for industrial application. Your work will be crucial in ensuring the success of the project. In terms of software, I have not made a decision on which specific software to use yet, so I'm open to your suggestions and expertise in this area. Please keep in mind that I haven't set a specific deadline for the project yet. However, I would appreciate it if you could give me an estimate of the time it would take you to complete ...

I am in need of an EMV card reader PCB with Bluetooth capabilities, expressly for the logging of data. Here are the specifications for the task: - Main Purpose: The core purpose of the EMV card reader is Data Logging. - Data Required: The data to be logged includes the Card number and Transaction Details, the Time and location of card usage, plus the Type of card and Cardholder's name. - Storage: The logged data should be stored on the device. For this task, excellent knowledge of PCB design and Bluetooth technology is key, with proven experience in dealing with EMV card readers, along with knowledge of secure local data storage solutions. Familiarity with data privacy regulations is also advantageous, considering the sensitive nature of some of the data to be logged.

I'm looking for a skilled developer to create an efficient FTP script that will allow me to upload files to a specific folder in cPanel. Key Requirements: - The script should be optimized for small files, as large file handling is not a priority. - It should be developed in a language suitable for FTP functionality. The script will be used to automate the process of uploading files to a specific folder on a cPanel server. The ideal developer should have experience in: - Building FTP scripts for file uploads - Working with cPanel and its file management system - Ensuring the script runs smoothly for smaller files Please include in your proposal your experience with similar projects and any relevant skills that make you the ideal candidate for this task.

I need an expert in PCB design to create a small magnetic levitation motor. My ideal designer would possess stellar skills in: - Microcontroller-based circuit design. - Magnetic levitation systems. - Power efficiency management. The project doesn't require utmost power efficiency, a basic level would suffice. Although compact, this tiny maglev motor device should be firm and durable with functionality on par with larger models. A prototype, design files and instructions for assembly/testing will be essential deliverables. Previous experience working on similar miniaturized projects would be advantageous. Your ingenuity will be crucial in the success of this project. Let’s chat more about how you can help bring my vision to life. This magnetic levitation motor i...

use submitted requirements and add to the existing figma protpotype. the job needs to be done rapidly

I'm seeking an experienced PCB Design Engineer to develop a small, multilayer PCB using Altium Designer. Requirements: - The PCB should be small in size - The design needs to be multilayered - Proficiency with Altium Designer is essential Please note that the project does not involve any other software beside Altium. The project is urgent, so timely completion is a crucial factor. Ideal Skills: - PCB Design with Altium Designer - Experience with small, multilayered PCBs - A track record of delivering projects on time Looking forward to your proposals.

...Illustrator to primarily vectorize my existing image and logo files. This is important for various applications, including print, web and video ads. Not only am I looking for someone to vectorize these files, but also apply necessary modifications via Photoshop or Illustration techniques. This will be done with a keen attention to detail and a good sense of design aesthetics. The ideal freelancer for this project should have: - Strong skills in Adobe Illustrator - Experience in image and logo file modification - An impressive portfolio showcasing similar projects When applying, please ensure to highlight your experience. Your unique touch and innovative techniques could be just what I need to bring these files to life. I have attached the files in quest...

I'm looking for a skilled data entry freelancer to help me with the entry of text data from digital files. The entered data will be utilized for analysis purposes. Key Responsibilities: - Transferring text data accurately from digital files into a specified format - Ensuring the data is entered completely and error-free - Maintaining data confidentiality and security The ideal candidate for this project: - Has a proven track record in data entry, specifically with text data - Is meticulous and detail-oriented, with strong organizational skills - Has the ability to handle potentially repetitive tasks with accuracy and efficiency - Understands the importance of data confidentiality and is committed to upholding it Your successful completion of this project will greatly...

I'm looking to have a simple and basic circuit designed for a consumer electronic device. The m...for a consumer electronic device. The main specifications for this project are as follows: - Purpose: The PCB design should be specifically tailored for consumer electronics. - Size: The PCB needs to fit within a compact area, limited to less than 10x10 cm. This will require the designer to be adept at compact and efficient design practices. - Complexity: The circuit itself is rather straightforward, similar to a basic LED circuit. No multi-layer, high-speed signal processing is involved. Ideal skills and experience for this job would include: - Proficiency in consumer electronics PCB design - Strong grasp of basic circuit design principles - Experience with comp...

I'm looking for a skilled PCB designer to create a simple board for circuit prototyping. Key Requirements: - The design should fit within dimensions ranging from 5x5 cm to 10x10 cm. - The board would primarily include passive components and miniature ssrs, so experience with these is crucial. - No specific components to be included apart from the passive components and miniature ssrs.

PCB design for a scale with a 4G module to send results to WebServer using HTTP Post. Circuit is intended to be powered from battery with a support of solar panel. MCU will STM32 and 4G GSM module will using SIM7000

Looking for an expert in PCB design with hands-on experience in Fusion 360. I have completed a schematic that requires transformation into a PCB layout, adhering to several specific constraints. I am expecting: - Proficiency in Fusion 360. - Ability to accurately follow detailed instructions related to layout constraints. - Extensive understanding of PCB fabrication processes, more specifically conventional PCB fabrication. So, if you consider yourself an seasoned PCB designer with the ability to follow precise specifications, I would love to hear from you. Join me in bringing this project to fruition.

...am in need of a PCB designer with experience in developing multi-layered boards for prototyping purposes. We have an existing design that needs some simple changes. This should be a short/fast project. Key Requirements: - Experience with ESP32-S3 - The design should be optimized for a multi-layer board (two layer if possible) - The board will need to integrate microcontrollers, an ePaper display, and power management components - Experience in designing PCBs for prototyping required - Currently the design uses a TTL connection for uploading firmware Your tasks will include: - Understanding the project requirements and goals - Make necessary updates to design files - Assist software (firmware) team in loading/executing firmware (Arduino IDE) - Designing a multi-layer ...

Generate Exe from Python Source Code and How to Backup Files from Pythonanywhere. I need someone who can just put the Icon on the Code of Python and generate the EXE from Python Code and also how to backup all files from PythonAnywhere.

Change the position of CC1101 and then change the size of the enclosure

...are seeking a highly skilled PCB designer to develop a custom board featuring the RP2040 microchip to control multiple DC motors and MOSFETs, with integrated voltage regulation. This project requires expertise in high-power applications, voltage regulation, and serial communications. Project Requirements: Microcontroller: RP2040 chip to manage all operations. Power Handling: Board must handle input of 24V. Voltage Regulation: Conversion of 24V input to 12V and 5V outputs. MOSFETs: 5 MOSFETs for 24V, 7A control. 4 MOSFETs for 12V, 5A control. Communication: USB Type-C for robust serial communication. Inputs and Outputs: 2 analog inputs. 1 One Wire communication interface. Additional pins for digital input/output as required. Deliverables: Complete PCB design files...

I am in need of an experienced PCB designer who can create a small PCB module with the following features: - ESP32 - SIM module - Gyro - Battery backup with charging port Ideal skills and experience for this job include: - Extensive experience with ESP32 and SIM modules - Proficiency in PCB design software - Knowledge of battery technologies suitable for motorbike use - Understanding of gyro and sensor interfacing - Ability to design a compact PCB (less than 5cm x 5cm) Please provide samples of your past PCB designs in your bid.

...QR codes from multi-page PDF files and image files provided by our clients and extracts that data into CSV files. Due to format differences, existing AZURE OCR API have not met our requirements, necessitating a custom solution. ✔Specific Requirements: 1. Ability to read QR codes from multi-page PDF files, multiple PDF files, and image files such as JPGs and PNGs. 2. Capability to analyze the data within the QR codes and format it into CSV files. 3. Development must be done in either Python or JavaScript. ✔Skills Required: -Experience in development with Python or JavaScript. -Knowledge of OCR technologies and QR code reading techniques. -Experience in handling PDF and image processing. ✔Project Goals: The goal is to efficiently extract...

I'm in need of a seasoned graphic designer who can create high-detail vector files in AI format. These files will be used to engrave on products using a laser engraver. Most designs will be either lakes, rivers or cityscapes. Key requirements: - Delivering AI files: I specifically require Adobe Illustrator files for this project. This format is crucial for the compatibility with the laser engraver. - High-detail designs: The designs I need are intricate patterns and detailed images. They'll need to be converted into vector format without losing any of the complexity or quality. Ideal skills: - Proficiency in Adobe Illustrator: Prior experience with complex vector design and expertise in AI is essential. - Understanding of laser engraving: Knowledge o...

I'm looking for someone to edit 9 JPG files. Each file has a mobile phone image, and I need a screen layer added to the phone. This layer should be editable so that I can insert a custom image in the future. The process will involve: - Adding a screen layer to the 9 JPG files. - Ensuring the screen layer is interactive, allowing for easy future insertion of custom images. Ideal skills and experience: - Proficiency in photo editing, specifically adding layers. - Ability to create interactive elements within an image. - Experience working with JPG files and maintaining high quality. Please let me know: - Your experience with similar tasks. - Your approach to making these files user-friendly for future edits.

I'm seeking a PCB engineer who's proficient at PCB layout design, circuit analysis and troubleshooting, and component sourcing. The project entails: - PCB Layout Design: The project calls for a standard size, multi-layer PCB. The ideal candidate should have the ability to design and implement PCB layouts that are both efficient and effective. - Circuit Analysis and Troubleshooting: The successful candidate will need to be able to analyze and troubleshoot circuits efficiently. They should be knowledgeable in a variety of circuit types and be able to deal with complex circuits. - Component Sourcing: The project also involves sourcing the necessary components for the PCB. The right candidate should be able to locate quality parts and ensure...

I’m looking for a professional to review and optimize my PCB layout design. The aim of this review is to identify any design errors, ensure proper component placement, and validate the power and ground connections. Key tasks include: - Identifying design errors: Your role is to meticulously go through the PCB layout and spot any potential design flaws. - Checking component placement: It's crucial to ensure that all components are correctly placed and oriented as per the design requirements. - Verifying power and ground connections: A thorough check on power and ground connections is vital to eliminate potential circuit issues. Your expertise in PCB layout design, analysis tools and techniques will be a valuable asset for this project. Experience with simil...

I am looking for someone skilled in the field of STM32 programming, with expertise on Wiz5500. We already have a working firmware running on our custom PCB that uses the Wiz5500 to display a web page with basic interfaces. The project consists in modifying that firmware to integrate two new features : 1) After sending data from webpage to mcu, we cannot use the web browser refresh button because it re-sends the data again. We want to fix this by either re-directing automatically to the main webpage after sending data or some other way you can propose. 2) We want to synchronize the mcu with the local time. This can be done by synchronizing with the NTP server or some other way you can propose. We would like the webpage to keep working during the synchronization with NTP serve...

I’m looking to make a smart controller that can integrate with 12v compressors for inflating tires on off road vehicles. Mainly I need the the pcb and electronics designed and I can make the housing and everything else. If you would also want to design the housing in ok with that. Needs to be almost waterproof. Mainly splash proof and heat resistant. It will be mounted in the engine bay. As far as the controller goes all it need to be able to do is check pressure from a pressure sensor that will be connected in line from the compressor and control a 12v output source(5a at 12v) to trigger the compressor to turn on as well as for deflating need a valve to be controlled to air down to set pressure. Looking for keep it as simple as possible. Only gonna need about 4 buttons. Maybe...

...platform with the ability to automatically add dynamic watermarks to all downloaded files. ( currently it already add watermarks for preview and for print ) i just need it to be enable for download!!!! Regards, Key Requirements: - Watermarks: The watermarks should include the user's name, email, the date, and the time of download. - Placement: They should be positioned at the top of the page in each file, regardless of its format. Skills and Experience:å - Experience with Nextcloud: The ideal candidate will have a strong background working with Nextcloud and its customizations. - Experience with NextCloud Workflow features!!!!! - PDF Manipulation: Proficiency in adding watermarks to PDF files is essential, as this is our primary file format. ...

I'm in need of a skilled PCB designer to create a design for a straightforward electrical device focused on temperature control. Key Details: - The main function of the device is temperature control. - I already have in mind the components that I need for the device such as temperature sensors, and cooling/heating elements. - The desired temperature range for the device to control is around 40°C. Desired Skills and Experience: - Proficiency in PCB design, particularly in the context of temperature control devices. - Experience in working with temperature sensors and cooling/heating elements. - Understanding of the thermal dynamics and the design constraints of temperature control devices. - Ability to bring this project to life in a timely and cost-effective manne...

Hi there, We want to extract the last page from each of 200+ pdf files and save them in a new zip folder. Each file should be renames ..._loa instead of ..._pds. Please let me know when you can start and how long it will take and I'll share the folders. Add 98766 to your proposal so I know you've read this.

I'm looking for a skilled PCB designer to help me repurpose an old laptop keyboard and monitor to work via a desktop host. Key Project Features: - **Repurposing Old Hardware**: The main aim of this project is to make use of an old laptop's keyboard and monitor. The PCB should make it possible to connect these to a desktop host. Ideal Skills and Experience: - **PCB Design**: You need to have a strong background in designing PCBs. It's crucial that the PCB you design supports USB and HDMI connectivity, and allows for key mapping and backlight control for the keyboard integration. - **Embedded Systems**: Experience with embedded systems is a big plus as it helps in seamlessly integrating the keyboard and monitor to the desktop host. - **Hardware...

I need to enhance 50 audio files, which are mostly 5 to 10 seconds long, with an audio filter replicating the atmosphere of an Air Traffic Control communication. Key Requirements: - 4 distinct effects are required depending on which file of the 50. - The first effect should mimic the ground communication with the tower. It should have a Radio AIR traffic control effect, but not as strong as the airborn communication with the tower. . - The second effect should replicate a more amplified Air Traffic Control communication (airborn). - Third effect on a couple of files is to sound very garbled (inaudible sort of). - Fourth effect is totally garbled and cannot hear properly. Expectations: - The final audio files should have a clear distinction between various ef...

Simple job for easy 10 rating. Combine like files into 1 csv. all files have same column heeders NEED JOB DONE ASAP. TODAY USA time.