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    2,000 i2c usb pcb design งานที่พบ, การเสนอราคา USD
    Medium-Sized Hybrid PCB Design 6 วัน left
    ยืนยันแล้ว

    I'm in need of a PCB designer who can deliver a design with power management, signal routing, and component placement functionalities. The following are some key considerations: - The PCB design should be medium-sized, that is between 5cm x 5cm and 10cm x 10cm. - The PCB will use both through-hole components and surface-mount components, so experience with hybrid designs is advantageous. Ideal Skills: - Expertise in PCB design - Proficiency in power management, signal routing, and component placement - Experience with hybrid component designs Looking forward to witnessing an impressive combination of technical skill and creative ingenuity in your designs.

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    Power switcher 23 ชั่วโมง left
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    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.

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    เร่งด่วน
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    PCB for Hand heater powerbank with changable temperature modes. 6 วัน left
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    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

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    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.

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    Simple Project in Eagle CAD PCB Design 6 วัน left
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    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

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    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!

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    Double-Layered EasyEDA PCB Design Needed 6 วัน left
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    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

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    ...com/tool/UNIFLASH). The current challenge: - I am experiencing an issue with incorrect firmware data transfer from the program I've created. About the project: - The data to be transferred is firmware. - The specific device in question is Texas Instruments XDS100v3 USB Debug Probe keyboard_arrow_right TMS320F2808. Key Skills Needed: - Profound knowledge of LabVIEW and ability to debug and improve existing code. - Familiarity with UNIFLASH software and firmware data transfer processes. - Familiarity with Texas Instruments XDS100v3 USB Debug Probe is a plus. - Ability to participate in troubleshooting sessions via Zoom. This project will be conducted under a work-for-hire agreement. Ideal candidates are quick learners with a keen eye for detail and excellent pr...

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    In custom Android ROM (latest crDroid), fix "Streamed Install" adb bug 6 วัน left
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    ...35.0.1-11580240 in both, macOS and Windows - 'adb devices' correctly issues: List of devices attached PL2GAR9842318434 device - all other adb commands I tested work - MacBook arch: Intel - OS: my daily driver is still Monterey latest 12.7.4, but the bug also occurs in macOS Sonoma and in Windows 11 Steps which did not help: - rebooting both, Nokia and Mac/ Computer - using all possible USB ports and several cables - adding the -r switch 'adb install -r path/to/some/' - trying the install command in a different user account - adb: downgrading version-by-version down all the way to 5 versions before the current one, and regardless if installed from Google or via homebrew (Mac) and choco (Windows) - tried all the hints and tips from

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    PCB Layout fixes

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    Urgent Radio PCB Design Task 6 วัน left
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    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.

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    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.

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    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...

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    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

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    Web Interface Design Needed along with Microcontroller expertise 5 วัน left
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    I need to design a web interface which can communicate with a USB using a micro:bit microcontroller. Web interface can be made using Java, HTML and CSS. Please apply if you have the required expertise. No teams or companies please.

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    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

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    Skilled Electrician Needed for Light Dimmer Circuit 4 วัน left
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    I am on the lookout for an electronics and electrical engineering expert to design a 400W old type light dimmer circuit using BT136 TRIAC and DB3 diode. Key Requirements: - In depth knowledge of electronic circuit design - Must be able to use maximum SMD components - Experienced in working with the BT136 TRIAC and DB3 diode. - The final PCB dimensions should be exactly 17x33.5mm Project Specifics: - Both input and output voltage of the circuit should be 240V AC. - No specific safety requirements or certifications necessary for this project. Only apply if you are confident in your ability to meet above requirements. We aim for quality, so attention to detail is crucial.

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    Trophy icon Paperboard Retail Packaging Design 7 วัน left

    Design Brief: Retail Package Box for Artplug Power Extender 1. Product Overview: Artplug presents a power extender designed to enhance convenience and functionality in everyday life. With three power outlets, two USB-A outlets, one USB-C outlet, and a generous 1.8m cable, this power extender offers versatility and ease of use. 2. Design Objective: Create a retail package box design that encapsulates the essence of Artplug's power extender while catering to the Scandinavian market. The design should showcase the product prominently on the front side, provide key product information, accommodate necessary branding elements, and incorporate color schemes reflecting the product's variants. The customer should directly know what product it i...

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    การันตี
    Web Interface Design Needed along with expertise in Microcontroller 4 วัน left
    ยืนยันแล้ว

    I need to design a web interface which can communicate with a USB using a micro:bit microcontroller. Web interface can be made using Java, HTML and CSS. Please apply if you have the required expertise. No teams or companies please.

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    As a client, I need a proficient coder to generate an Arduino Uno code written in MATLAB. This is...low-speed rate, yielding less than 100 readings per second. The code should use the MATLAB Hardware support toolbox for this purpose, and consequently, solid experience with this toolbox is an asset. Familiarity with I2C communication for reading device registers is also vital. Key expectations: - Real-time graphical plots of the data - Capability to save the data in a .mat file for later examination - Implementing a circular reading system for all 4 ports Preferred skills: - Mastery of MATLAB - Strong background with the MATLAB Hardware support toolbox - Knowledge of I2C communication for reading data from devices I look forward to a well-documented and neat code for the...

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    As an individual looking to improve an existing circuit system, I'm searching for a proficient electronics engineer. Your expertise will be crucial in all aspects ranging from circuit design, PCB layout to firmware development. The specifics of the project involve: - Analyzing and refining the current circuit system - Redesigning the PCB layout for optimized performance - Firmware development for better functionality While you have the liberty to employ any CAD software - Altium Designer, KiCad EDA, Cadence Design Systems, or another of your preference, a strong proficiency and extensive experience in the use of these tools would be ideal. If you're someone who has a deep understanding of electronics, excels in problem-solving, and has a flexible ...

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    PCB Design Needed 4 วัน left
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    I need a skilled PCB designer to create a board for production. This project requires: - Proficient understanding of Surfaces Mount Components for functionality. - Design experience with medium-sized PCBs, particularly in the range of 5x5cm to 10x10cm. - In-depth knowledge of electrical engineering principles and PCB manufacturing for production lines. Experience in mass production and compliance with quality control standards is appreciated. This project needs precision and focus to ensure the components will perform as expected. Your job will be crucial for the successful execution of the end product. Budjet 5K INR

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    Debugging de hardware y software 4 วัน left
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    Necesitamos resolver algunos problemas de un prototipo "final" que está funcionando. Se trata de un equipo que genera ozono, a través de descarga en corona. La placa es básicamente un regulador de volate lineal por PWM, que alimenta al módulo generador de ozono (chino). Además tiene un teclado a membrana, 3 leds y un LCD 20x04 con I2C. El equipo presenta ruido eléctrico, se resetea, se traba, se tilda.

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    I need a bootloader for the STM32H750B-DK development board. The bootloader must be written with STM32CubeIDE and must contain the .IOC file Wh...STM32H750B-DK development board. The bootloader must be written with STM32CubeIDE and must contain the .IOC file When the board is turned on, if there is a valid application in the board's QSPI memory (dual bank), it starts it If there is no valid application or if the "user" key is pressed, the bootloader must allow the loading of a new firmware (.xip file) from the PC to the QSPI memory (dual bank) via USB CDC Once the file has been uploaded, you must launch the application It is sufficient that we establish a serial communication protocol, I will take care of creating the PC software for choosing and sending the .xip file...

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    Schematic to KiCad PCB 3 วัน left
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    I have a schematic diagram that needs to be converted into a PCB file using KiCad. so i dont need you to design the pcb, i just need to add footprints and library there so i can then move / edit/route them

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    I'm looking for an experienced freelancer who can duplicate a small, single-sided and through-hole PCB (50mm x 25mm) that I currently have. The main purpose is to manufacture additional copies, numbering between 10 and 50. - PCB Requirements I will provide both a schematic and a clear picture for the PCB to be replicated. It is very important that the duplicate PCB is exactly identical to the original, without any deviation. - Skills and Experience Ideal candidates should have proven experience in PCB design and prototyping, as well as manufacturing integration. They should demonstrate adeptness at reading and interpreting schematics, along with a high attention to detail to ensure accuracy of duplication. I encourage bidders to explain ...

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    Hello, I look for a specific company that produced STM32F407 PCB with LAN and 485 ports about 2 years ago, the name of the persons were Ariel and Alan. If new candidates decided to participate, they have to prove that can develop complete embedded systems with STM32, Atmega, NXP, ESP32 as well PCB design, prototype and full production of assembled boards. I'll need the same team for forthcoming projects that I'll post here in Freelancer. The current requirement that will be used ONLY for proving skills: Short project for reading sms from SIM800L with ESP32 and search of a string with password inside the SMS. If password matches, ESP32 should send mail through wifi to given e-mail. C/assembler user for communication with GSM module, for e-mail can u...

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    High Capacity UPS System Creation 3 วัน left
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    ...Power Supply) design. The project entails designing a complete modular UPS system with a 20kW bidirectional peak shaving-off power conversion system. Attached power specification and detailed job description below. Project Specifications: Power Capacity: 20kW Operation: Bidirectional Peak Shaving Conversion System: Modular UPS Deliverables: Schematics: Detailed electrical schematics showcasing the design of the UPS system. This should include: Power circuitry Control logic Safety mechanisms Input and output interfaces Bill of Materials (BOM): A comprehensive list of all components required for the UPS system. This should include: Part numbers Descriptions Quantities Suppliers Board Files: Design files for the UPS system's printed circuit boards (PCBs). Th...

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    I'm looking for an experienced Arduino programmer to help me with a particular task. The primary aim is to write specific pieces of code that integrate an LCD screen and a SIM800L GSM module with my Arduino project. I want you to create a script for Arduino Uno R3 that with a 16x02 LCD screen with I2C bus will put ">/" at the beginning, there will also be three buttons: one in the middle, one on the right and one on the left. The one on the left will not do anything for the moment, the one in the middle will ensure that when you press it once, a "0" will appear right after ">/", if you press it once more, the "0" will be removed " and in its place a "1" will appear, if you press it once more, the "1" will be...

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    MPLAB Setup for PIC Microcontrollers 3 วัน left
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    ...intricacies of PIC microcontrollers. - Be proficient with coding and debugging on the Windows platform. This task requires detail-orientated skills and a solid understanding of the coding environment for microchip controllers. I have an existing project developed on MPLAB IDE version utilising the PIC16F877 microchip controller. The compiler used is version . I am using the ICE2000 emulator (USB) and the Pickit 3 development kit. I want to upgrade to PIC16F18877, this device does not seem to be supported by MPLAB IDE I would prefer keeping the existing hardware (emulator, programmer). I have a second project (same environment) utilising the PIC16F684. No modifications or upgrades are required, but it would be great if this project would also work in the newly set up environ...

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    I'm in need of a person who masters gerber files design/creation. There is only convert 2 very simple pdf files into a gerber file for a pcb manufacturing. This is very simple. I have already a gerber file and made some design improvements on photoshop from this first gerber file. I need you because I don't master software that create gerber file. So I give you the old gerber file and the 2 pdf files and you provide me the new gerber file. I will check your work on a free viewer online before sending it to a pcb manufacturing company. Key requirements and skills: - Proficient in Gerber file creation and design - Understanding of double-sided PCB technology - Understanding the PCB manufacturing essential

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    I'm developing a project to monitor temperature with Raspberry Pico, utilizing MicroPython. The crux of the task involves integrating 3 thermistors and 3 LEDs. Circuit and coding has been completed already, looking assistance with Trouble shooting. Tasks will include: - Establishing a USB powered connection between Raspberry Pico and a simple circuit board. - Code development in MicroPython. - Accurate and responsive translation of data from the thermistors into thresholds that trigger the LEDs. Ideal Skills and Experience: - Proficiency in MicroPython. - Experience in developing simple circuit boards. - Skilled in integrating thermistors and LEDs. - Knowledge of Raspberry Pico is a must. A basic understanding of temperature systems and LED signaling principles will prove ad...

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    raspberry pi - headless linux synthesizer in python 1 วัน left
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    i want to make a headless synthesizer with my ARM board (similar to raspberry pi) the synthesizer will receive commands from usb midi keyboard and play some sounds i want to use soundfonts (fluidsynth) for the instruments for the effects i want to use LV2 plugins the effects are controlled by knobs on the midi controller i want to run only from commandline (no xwindows).. . everything should be controlled by python. can you help me with - the setup - the choice of the right components - making the python program pls tell me about your experience with linux synthesizers in the offer

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    RS-485 MODBUS sensor data logging and visualization script 1 วัน left
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    Project description: Solution needed for data acquisition and visualisation. The data has to be collected from a se...time and "y" axis being the value read. The distinct points should be connected on the graph with a straight line. The time delay between measurements should be as little as practically possible. Available hardware for the task: - "node mcu ESP32s3", or "Panlee WT32 SC-01 plus" the latter has built in RS485. - Nvidia jetson nano - Raspberry Pi - Ordinary PC with a USB to RS485 converter. Software requirements: - the project can be completed on any platform as long as it satisfies the requirements set in the description. - suggested languages to use are Python with visualization librar...

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    Necesito un timbre para un colegio que funcione en base a un Arduino UNO, un display de 16x2 con interface I2C, un reloj de tiempo real RTC3231 el cual estará encargado de guardar la hora, fecha y los timers de cuando sonará la alarma durante cada día, pulsadores UP / DW para programar los días, horas, minutos y también los segundos en que la alarma o timbre sonará. Pulsadores para confirmar la fecha, hora, minutos y segundos de programación. Debe sonar por lo menos en 6 períodos por día (entrada y salida del colegio, en los recreos o breaks, comienzo y termino de cada período de clase). El Arduino debe activar un relé el cual activará un timbre. El Arduino también debe tener una salida para ...

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    ...in working order, but I would like some adjustments made to the programming. The updated code will need to work with a 16x2 LCD screen communicating through I2C. The following changes are needed: Duel button disarm function Opening screen reading clean up the progroam * Display a countdown timer that starts from 00:00:00. This timer should only start when triggered by a button press. * The LCD screen should also show user instructions. The specifics for those instructions will be provided after hiring. Expertise needed: * Proficient in Arduino programming * Experience working with 16x2 LCD screens and I2C communication * Detail-oriented to ensure proper display of information I want this created in Autodesk Tinkercad this is free software that way I have the

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    Need to complete two lab (Lab 3 & 4)procedures, input your result in to each queries, and combined the result in the one Lab Report as per attached file. Note: No AI tool be used in Lab Report. Just report the findings and make decent report. Delivery : 1 Days at earliest possible. Important Skill and Equipments: 1. PC with LabVIEW...(Lab 3 & 4)procedures, input your result in to each queries, and combined the result in the one Lab Report as per attached file. Note: No AI tool be used in Lab Report. Just report the findings and make decent report. Delivery : 1 Days at earliest possible. Important Skill and Equipments: 1. PC with LabVIEW Runtime Engine software appropriate for the version being used. 2. NI ELVIS 2 or 2+ and USB cable to suit 3. EMONA SIGEx Signal &...

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    PCB designer to design power supply for Mining project 1 วัน left
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    Candidate must have experience in designing high-power supply for Bitcoin mining projects.

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    Windows USB Dongle Driver Developer 1044 วัน left
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    I require an experienced programmer with strong knowledge in USB dongles and Windows operating systems. The freelancer will need to provide a driver solution which avoids the need for deactivation of core isolation. While the security details have not been outlined, it is essential to assume a high level of security measures in the course of your work. Desired Skills & Experience: • In-depth Windows operating system know-how. • Highly proficient in coding and software configuration for USB dongles. • Understanding of Windows security protocols will be beneficial. • Proven background in delivering secure and effective driver solutions. Rest assured, your expertise and attention to detail would be much appreciated on this project.

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    USB-Dongle-Treiber-Programmierung bzw. -Umprogrammierung für Windows inklusive Windows 11 zur Vermeidung von derzeit erforderlicher Deaktivierung der Kernisolierung bzw. Kernisolation

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    ...and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications: - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a coop...

    $20 / hr (Avg Bid)
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    I need a professional to create a simple, single-sided PCB design using Altium Designer. Key Responsibilities: - Creating a single-sided PCB layout - Utilizing Altium Designer to achieve this task Ideal Candidate: - Proven experience with PCB design - Proficiency in using Altium Designer software - Experience with simple circuit design This project requires meticulous attention to detail to ensure the PCB operates as expected. A thorough understanding of low complexity circuit designs is essential.

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    EAGLE Project - PCB Redesign 1 วัน left
    ยืนยันแล้ว

    I am looking for a professional freelancer who is familiar with EAGLE because my PCB project was done in it. A minimal redesign on the PCB is needed since the I2C is not working, and it is not possible to perform a Scanner due to poor wiring of the PCB by the previous freelancer. Only professional freelancers should contact me. The new project can also be done in other software like KiCad, Altium, or again in EAGLE. Thank you in advance.

    $136 (Avg Bid)
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    Web Interface Design Needed 1 วัน left
    ยืนยันแล้ว

    I need to design a web interface which can communicate with a USB using a micro:bit microcontroller. Web interface can be made using Java, HTML and CSS. Please apply if you have the required expertise. No teams or companies please.

    $72 (Avg Bid)
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    ...and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establ...

    $38 / hr (Avg Bid)
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    Microcontroller-Based PCB Prototype Design 20 ชั่วโมง left

    2 layer PCB ATMEGA328p TQFP-32 16 RGB Backlit buttons LED backlights driven from WS2812 chips 4 way dipswitch connected to ATMEGA328 for ID 6 pin ISP header 4 pin connector (serial IO, 5v & GND) PCB dimensions: 40mm high x 180mm wide Buttons arranged in a 2x8 matrix

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    AC-DC 5V USB Charger Development pcb 19 ชั่วโมง left

    Looking to create a power supply with the primary use of charging devices. This will involve designing an AC-DC 5v USB 2.0 compliant power supply. The design must incorporate the following safety requirements: • Overcurrent protection • Short-circuit protection • Overtemperature protection The ideal candidate for this job will have experience in electronic design, specifically surrounding charging devices and safety measures. A sound knowledge of USB 2.0 standard and the forelisted safety considerations is a must.

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    I am seeking guidance on how to adjust USB camera properties including brightness, hue, and gamma programmatically, without requiring user intervention. Currently, I have designed a program that displays the camera stream and controls its properties, but it relies on a property menu(as shown in the images) that requires user input each time the application is launched. To streamline this process, I am seeking to programmatically set the properties as described earlier. To provide some context, I am utilizing the library, which currently controls camera control properties such as exposure, tilt, zoom, focus, and other related features. However, I am specifically in need of controlling video Processing amplifier properties. We are currently seeking a skilled C# developer

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    IoT NRF Board PCB Development 17 12 ชั่วโมง left

    As the client for this project, I'm urgently looking for an expert in NRF Board PCB design for IoT devices. Little to no specifics have been given regarding the power supply requirements, so the flexibility to work with various options or present appropriate solutions will be highly prized. The project requires immediate commencement with the priority being a swift turnaround without sacrificing the quality of work. Ideal Skills and Experience: - Proven track record in NRF Board PCB designs - Understanding of IoT device demands - Ability to work under tight timeline - Experience in working with diverse power supply options.

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