Stm32 bga pcb仕事
Hello, I’m looking for a freelancer based in Chennai to make a thrust stand based on Arduino. You need to have experience in Arduino programming and PCB design. The objective is to make a thrust stand for brushless motor similar to
Design PCB for load / distance app. Standalone PCB with weighbridge incorporated, inputs for sensors, power bank, bluetooth app connectivity complete. Detailed layout description of compontent and file for construction quotes. All components required included for functioning board.
I am looking for a talented freelancer to create a PCB design for a project involving a dry contact wireless cloud connection. The intended use of the PCB will be for industrial applications, so experience in this field is highly recommended. I am open to suggestions for the design of the PCB, and I have a desired timeline of 3-4 weeks for this project. If you are an experienced freelancer with great knowledge of PCB design, I look forward to hearing from you!
I am looking for an experienced PCB designer to help me with a small and simple project. Size and Complexity: - The PCB design is small and simple, requiring basic circuitry and layout. Specific Requirements: - I have specific requirements for the PCB design, which I will provide to the chosen freelancer. Component Type: - The PCB design will only include standard components, no custom components. Skills and Experience: - Experience in PCB design, particularly with small and simple projects. - Proficiency in using PCB design software. - Knowledge of circuitry and layout for standard components. If you have the skills and experience required for this project, please submit your proposal.
...infographic about connectors. is a type of connector for antenna cables. The following ideas are for you to create the best infographics on this subject: There are multiple variations and you can focus on one variation, or make a composite of multiple variations: All of these version types are good: Version/variation #1. Show a connector on a cable (black cable) and show a jack on a PCB board. Version/variation #2. Show a insertion tool (see on ) with the infographic showing the proper installation of a connector on a jack: Any infographic on this subject that is done well, I will pay $30 for. See this page for ideas about the concept: Version/variation #3: Materials composition of
I am looking for a skilled PCB designer to assist with a power supply design project. Requirements: - Experience in power supply design - Ability to meet specific requirements - Attention to detail and accuracy in designing the PCB Timeline: - The project needs to be completed within a week. If you have the necessary skills and experience, and can work within the specified timeline, please submit your proposal. Thank you!
We have to write the firmware of a microcontroller project along with PCB design . Programming is done in c or c++ , no micro python. Write the central on esp32 and peripheral on NRF52 and update the json . More details will be shared with selected candidate.
A 3D model where cocktail is being made, things which I've to design. (without Fridge) Neccessary items will be :- (1 power supply, 1 pcb, 1 controller, 6 pumps, 12 tubes silicons). Places for all of this needs to be make) A place where you'll put glass, plus a little place if cocktail spills, there should be a "a drain gate for extra spillage". Also a place where LED strips will placed under the glass. For Pump there should a small door for maintenance or replacing.
I am looking for a skilled developer who can quickly fix a bug in my code. The bug is specifically in the routing and PCB fixing code. Skills and experience required: - Strong knowledge of HTML/CSS, JavaScript, and Python - Experience in troubleshooting and debugging code - Familiarity with routing and PCB fixing - Ability to work efficiently and quickly This project needs to be completed ASAP, so I am looking for someone who is available to start immediately and can deliver the fix in a timely manner.
I'm looking for an experienced PCB designer to work on a project for me. The desired size of the PCB is small (less than 5cm). The primary function of the board is integrate Bluetooth LE module with battery power module and a single stage charge amplifier. I have confidence that the designer will be able to determine the appropriate components to use on the board, so I do not have a specific list of components at this time. I am attaching a specification document below with brief description.
I am looking for a freelancer who can modify a gerber file for a pcboard. The specific modification needed is to change the board size. Skills and Experience: - Experience in working with gerber files and pcboard modifications - Knowledge of PCB design and layout - Familiarity with PCB manufacturing processes Requirements: - The freelancer should have access to the original gerber file as the modifications need to be made to it. - The deadline for these modifications is within a week. If you have the necessary skills and experience, and can complete the project within the specified timeframe, please submit your proposal.
Hi Moataz B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I am looking for a PCB engineer designer with experience in basic level PCB design. The complexity level of the design needed is basic. The project involves creating a PCB design, but it has not been decided yet whether it needs to be ready for manufacturing or if it is for concept validation only. Additionally, I require additional services along with the PCB design, including component procurement and PCB assembly. Ideal skills and experience for the job include: - Proficiency in PCB design software - Knowledge of basic level PCB design - Experience in component procurement and PCB assembly - Ability to work on projects with undecided manufacturing requirements
Looking for help debugging and optimizing existing code that has been written for a traffic control signal syst...in development. This task needs to be completed within 4 weeks. Proven experience in the C language environment is necessary, as well as basic knowledge of PCB design and function. The PCB is proprietary, designed in-house. Schematics and components layout will be provided for reference. This project will likely require the shipment of the controller hardware to you for the duration of the work, so validation can be done efficiently. Debugging needed involves correcting a subroutine that writes the RF channel to the radio modem. Also require a couple traffic control functions to be written. Will also require review of next revision PCB design. Signing ...
Hi I will share the details with the shortlisted candidates. Thanks
I'm looking for an experienced PCB designer to work on a project for me. The desired size of the PCB is small (less than 5cm). The primary function of the board is integrate Bluetooth LE module with battery power module and a single stage charge amplifier. I have confidence that the designer will be able to determine the appropriate components to use on the board, so I do not have a specific list of components at this time. I am attaching a specification document below with brief description.
You will get PCB with component for controlling the robot.
I am looking for a skilled PCB designer to assist with a medium-sized (10cm x 10cm to 20cm x 20cm) project. The design is of moderate complexity, with several components involved. Skills and experience required for this project include: - Proficiency in PCB design software - Knowledge of component placement and routing techniques - Ability to handle moderate complexity designs - Familiarity with industry standards and best practices The ideal candidate should have a strong attention to detail and be able to work independently. As for the deadline, I am flexible and open to discussing timelines with the selected freelancer.
We have a data logging software on windows C# that we use it with arduino normally, AND NOW, we want to use STM32 bluepill(or blackpill) and our software adaptation. Please read carefully below explanation and give your price. Dont waste our time if you dont have stm32 project experiences. 1- STM32 bluepill or blackpill will be used. 2- 8CH STM32's ADC Reading and sending via COM port to the computer and see values on our software. 3- ADC reading and data sending speed 50k samples for each channel. Total 400k sampling in a second. 4- All STM32 cube and Keil codes will be given and all codes have to have explanations. 5- We have a C# based Windows software. Now, our software can not get data over 5000 samples. Our software will be UPDATED. I will sh...
I require a current limiter that will efficiently limit any voltage coming in to 10a output current at the same voltage as the input voltage. The input voltage can range from 200 to 800v. I can dissipate up to 200w of heat if required, Mount all elements that can heat up on the bottom of the PCB so that it can be mounted to a liquid cooled aluminium plate. The device must act as a dummy switch, to turn it on i will supply it with 24v, to turn it off i will cut the 24v power to it. The device must be robust in the sense that there can be 10000a wanting to pass thought, it must handle this efficiently and only allow 10a to pass. The mosfet driver should be isolated as well as the 24v incoming power supply. Only quality components should be used and components should be slightly oversp...
I need a design on PCB eagle cad Export to Gerber file. Need freelancer with experience with Arduino. Shield for esp8266, for a simple LED driver.
I have made all the changes in display board which we decided the cost should be 250 euros i am sharing this as a project.
I am looking for a freelancer to design a small Altium proto board for the Injoinic IP6557 USB type C PD 140Watt EPR. I am open to suggestions for the layout and design of the board. The project needs to be completed within 1 week. i NEED TO BE OUT OF THE LOOP SO i NEED SOMEONE TO ACQUIRE ALL NECESSary design files from mfg and layout a small 30mm by35mm PCB with DC jack for input of 24 Volt and type C port Connector capable of 5A 28V EPR as well as all other PD profiles Key requirements for the freelancer: - Experience in Altium design - Knowledge of USB type C PD protocols - Ability to work quickly and meet tight deadlines
There are requirements of PCB sized 24*18. PCBs have 4 switches, 2 five pin sockets, one BH, one indicator and one ICDP.
There are requirements of PCB sized 24*18. PCBs have 4 switches, 2 five pin sockets, one BH, one indicator and one ICDP.
My company is looking for a professional PCB design for a project. We need someone with experience, who is well versed in complex PCB designs. We do not have particular dimensions or size specifications in mind, but we are open to suggestions. We would need the design to be completed within 1-2 weeks. The ideal candidate should possess technical expertise in developing customized designs and be able to work efficiently and effectively to meet the assigned deadline.
PCB Design Project I am looking for a PCB designer to help me with a basic level PCB design project. The ideal candidate should have experience in designing PCBs at a basic complexity level. Project Details: - Complexity Level: Basic - Size and Shape: Standard Rectangle/Square - Components and Features: No specific components or features required, standard components are fine Skills and Experience: - Experience in PCB design at a basic complexity level - Proficient in designing PCBs in a standard rectangle/square shape - Familiarity with using standard components in PCB design If you have the necessary skills and experience, please submit your proposal for this PCB design project.
...control Case size. The buttons are different from the Telstra TV Remote, the size of the PCB Board can be the same. The only thing that is relevant is the size of the PCB, where it fits into the case and the case dimensions, all the buttons are in different places than the buttons on the Telstra TV Remote. The new case will need to match the new button layout. The PCB is located in the remote, and therefore the shape and thickness of the PCB are one part of the PCB, and the components, positioning and fitment are another element. The design of the Remote case with the positioning of the buttons and location of the PCB in the case will allow the PCB manufacturer to design the PCB to suit. I would prefer the PCB manufacturer...
I am in need of experienced C coding services for a project involving an STM32 and GSM module. The code must be written in C and should be optimized to function most efficiently. Also, I need library support for both the STM32 and GSM module in the code. The freelancer for this project should have previous experience in working with STM32 or GSM modules, as well as expertise in C coding. I have a stm32 discovery board(STMF407G_DISC1) and SIMCOM A7XXX. I need to make the functional code so that the micro does the following: configure the GSM card with AT commands, create a TCPIP server socket and another TCPIP client socket and send some information for test it, detect when the SIM card is disconnected and reconnect it again. Please contact me if you have any ...
Title: "PCB Design Project: Automated Control System for Fluid Management using ESP32 and Various Components" Description: This PCB design project entails the creation of a sophisticated automated control system that integrates the powerful ESP32 microcontroller alongside various essential components. The system is tailored for precise fluid management and control, ensuring accuracy and reliability in handling multiple functions. Below is an outline of the components utilized: 1. **ESP32 Microcontroller:** The ESP32, known for its robust processing power and built-in Wi-Fi and Bluetooth functionalities, serves as the central control unit, enabling seamless connectivity and control over the entire system. 2. **Relay Modules (2x):** The relay modules are employed ...
I'm looking for a freelancer to review the design of an existing PCB with an RFID feature. The size of the PCB is 10cm x 10cm. The purpose of the RFID is for lot tracking. The RFID has specific frequency, a low frequency (134.2 kHz), Texas Instruments TIRIS standard . The freelancer should have experience in designing similar PCBs for LF RFID. The freelancer should review the existing design and make suggestions to improve the design. The BOM (bill of material) should not be changed. Its all about better layout and routing. The freelancer will need to complete the project in a timely manner.
i need IOT based or STM32 based data logger. Need to read data from sensors i.e 4-20 mA or 0 - 10 volts or RS-485. and need to upload data to server by using LAN or SIM
I am the Chief Technology Officer of a medical device company that is looking for help with the development of firmware for our microcontrollers. We are using STM32CubeIDE as our development environment and we need someone with expert knowledge to help develop advanced firmware for our medica...firmware for our microcontrollers. We are using STM32CubeIDE as our development environment and we need someone with expert knowledge to help develop advanced firmware for our medical devices. We have been in business for several years and understand the importance of quality software, which is why we are seeking an experienced freelance firmware developer to help us. If you are proficient in the STM32 platform and have a history of creating advanced firmware, then this may be an ideal projec...
...following ideas are for you to create the best infographics on this subject: There are multiple variations and you can focus on one variation, or make a composite of multiple variations: All of these version types are good (your infographic can show one of these variations or a combination of several of them): Version/variation #1. Show a MHF4 connector on a cable (black cable) and show a jack on a PCB board. Version/variation #2. Show aMHF4 insertion tool (see on ) with the infographic showing the proper installation of a MHF4 connector on a jack: Any infographic on this subject that is done well, I will pay $30 for. Version/variation #3: Materials composition of MHF4 connectors Version/variation #4: Wireless technologies used with MHF4 cables Version/variation #5: Industrial
I am looking for a freelancer to develop a custom PCB and software for my project. Project consist of steps 1. Propose MAF Sensor model 2. Develop PCB 3. Software development Assumptions 1. The board should have cable inputs to which an MAF sensor (a model commonly used in cars) will be connected. 2. Software for analyzing data from the MAF sensor. 3. The PCB communicates via Modbus Slave protocol, RS485 with a master device, providing information about the air flow/current airspeed. 4. The recommended microcontroller is STM32, and the programming environment can be C/C++/C#. 5. The board should have 4 mounting holes around the edges for designing a separate enclosure, which will be a separate project. 6. The PCB enclosure is not part of this project. 7...
I've simplified my code to its bare essentials, yet I'm still encountering a HardFault_Handler error when trying to erase a single FLASH page. I'm seeking assistance from an experienced STM32 engineer to help diagnose and resolve the issue.
...infographic about connectors. is a type of connector for antenna cables. The following ideas are for you to create the best infographics on this subject: There are multiple variations and you can focus on one variation, or make a composite of multiple variations: All of these version types are good: Version/variation #1. Show a connector on a cable (black cable) and show a jack on a PCB board. Version/variation #2. Show a insertion tool (see on ) with the infographic showing the proper installation of a connector on a jack: Any infographic on this subject that is done well, I will pay $30 for. See this page for ideas about the concept: Version/variation #3: Materials composition
I am looking for a freelancer who can modify and scale an ADAFRUIT Neotrellis PCB for my project. Specifically, I need the button layout to be changed and the size to be increased to 10cm*10cm. I have a specific layout in mind that I would like to be implemented. Ideal Skills and Experience: - Proficiency in PCB design and modification - Ability to understand and implement specific button layouts - Attention to detail and accuracy in wiring Timeline: I need the project to be completed within 1 week.
I am looking for a skilled PCB designer to create a design for a small PCB (less than 2 inches) that requires advanced components such as microcontrollers and RF modules. I do not have a specific layout or form factor in mind, so help deciding on the best solution for this project is appreciated. Please include details about your experience and past projects in your proposal.
I am looking for an experienced and qualified freelancer to design a PCB board for an electronics project. I have a list of specific components or chips that need to be included on the board, and I am looking for a medium sized board (5cm x 5cm to 10cm x 10cm). This PCB board should be of high quality and designed to meet my needs. It is important to me that the components are securely connected and the board is tested to ensure reliable performance. I am excited to hear from anyone who thinks they have the skills to create this PCB board for me.
Hi, I want to have my printed circuit board (PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on EasyEDA, and I want my entire PCB to be manufactured by JLCPCB, which means that all the components need to be available on LCSC. Additionally, I would like to add a 6-pin JST connector to be able to program my ATtiny84 microcontroller with an Arduino Uno. This approach will facilitate a more efficient and functional integration of all the elements in my project. tactile switch dome for button
I am looking for a skilled developer who can port the existing firmware of our embedded system to a new RF IC and design the PCB Current Firmware: - The current firmware is built for STM32F4 series MCU + DW1000 RF IC. RF IC for Porting: - We need the firmware to be ported to STM32F4 series MCU + QM33120 RF IC. Source Code: - We have the source code for the current firmware. Ideal Skills and Experience: - Strong experience in firmware development for embedded systems - Proficiency in working with STM32F4 series MCU - Expertise in porting firmware to different RF ICs - Familiarity with UWB Radio working and DW1000 IC is a plus HW used during Development : - qm33120wdk1
...looking for a hardware (PCB) developer for an entrepreneurial project. We are developing an IoT system (similar to an Alarm system but without the "cameras" section) with connections via HTTP, MQTT, Websockets and Wifi. Redundant system with two Esp32 microcontrollers Let me tell you that we are going to start with the interviews. I already told you that what we are going to propose is a professional collaboration coordinated with the other members of the team. Teamwork with high communication is necessary to guarantee the perfect development and achievement of the project. This is the way we are all going to win. The team members will be: Professional developing mobile application (flutter) Professional developing the Backend (server) Professional developing Hardware...
I am looking for someone experienced with PCB design to create a single layer Gerber file for a power supply. Ideally, I would like the freelancer to have an open mind and provide suggestions on the best functional components to include in the design. Ultimately, I am looking for a design that will be able to effectively provide power according to the specification discussed. I'm also open to any additional expertise the freelancer can provide to make sure the design meets the desired objectives.
Proteus to Altium Conversion - Seeking Expertise and Advice - Project Title: Proteus to the Altium conversion - Desired Outcome: Fully functional schematic and PCB layout - Specific Requirements: Not sure, need advice Project Description: I had some PCBS designed and built, I need to make some component changes and some layout changes. I have a person who I use for new designs they use Altium, my files are Proteus. He does not have the software to convert from P to A. This is what I need doing.
I am looking for a skilled electrical engineer. with experience with Drones, PCB Layout design, ESP32,NRF52,Microcontroller programming to design a bandpass filter for an ARM processor. The filter should have the following requirements: - Frequency range: TBD - Signal type: Radio signals - Application: Signal processing Ideal skills and experience for this project include: - Strong knowledge of filter design and signal processing - Experience working with ARM processors - Familiarity with radio signal processing - Ability to optimize filter performance for signal processing applications The successful candidate will be able to design a bandpass filter that meets the specified requirements and can be implemented on an ARM processor. They will also have a solid understanding of si...
Greetings for the day, I will provide PCB design and component specification for this project.
