Pcb firmwaretrabajos

We have several PCB projects that needs to be done soon. Please apply for only experienced engineers that can work on board and firmware. We ignore an agency, company, or manager.

We need design i.e. routing of a DSP board. The PCB needs to be six layers. IN addition to the DSP , there are additional components on the board like another microcontroller , one DAC , two ADCs with parallel interface to the DSP ( using address and data bus) and lots of connectors. We have created all the components , placed them on the PCB and where need be , locked them into place. e.g. all connectors on the board need to be exactly where we have placed them. What we need is someone who has an experience in designing high speed boards , with analog and digital components and is aware of the rules for such a PCB. Impedence matching not needed. The size is 140 mm x 110 mm . There are other details like via size , type , track width etc which we will discuss once th...

...Renesas RL78 mcu Description: I am looking for a skilled developer to create a bootloader for the Renesas RL78 mcu. The ideal candidate should have experience with Renesas RL78 mcu and be familiar with the development environment. bootloader code is ready need help for run application code through it Specific Features: - UART communication: The bootloader should support UART communication for firmware updates and debugging purposes. MCU's Flash Memory: - The flash memory size of the MCU is 256KB. Hardware Platform Support: - The bootloader should be compatible with the On Chip Debugger Interface for seamless integration with the existing hardware platform. If you have experience in developing bootloaders and are familiar with the Renesas RL78 mcu and the specified feat...

...looking for a skilled PCB designer to create a light timer for our coop light. The timer will have the following requirements: Input Voltage: - The desired input voltage for the light timer is 12VDC. Output Type: - The timer should have an LED output. Ideal Skills and Experience: - Experience in designing PCBs for timers or similar electronic devices. - Proficiency in working with 12V input voltage. - Knowledge of circuit design. Please provide a cost quote and estimated lead time to complete the PCB design and any required firmware. The attached document provides more details. After we have selected the winning bid, payment be made according to three milestones. Milestone 1: 30% will be paid after PCB design is complete Milestone 2: 30% will be pa...

Assistance with the design of the schematic for a carwash interface. I will do the PCB design. I need help with the design of the schematic, component values, etc. I have ordered some sample Optocouplers - See (The carwash has 3 signals I need to monitor from a microcontroller) Thank you Keith

Looking for someone having sound knowledge of EV Charger PCB design and Firmware development.

We are seeking an experienced electronic circuit designer with expertise in electromagnetic shielding and single layer PCB design to develop a circuit that provides low-level protection against both radiofrequency and microwave electromagnetic energy. The goal is to create a compact, cost-effective solution that adheres to electromagnetic compatibility (EMC) standards and regulations Skills and Experience: - Experience in electronic circuit design and PCB layout - Knowledge of electromagnetic shielding techniques and materials - Proficiency in designing circuits for low-level protection against radiofrequency and microwave energy - Familiarity with single layer PCB design and layout techniques - Ability to optimize circuit performance while maintaining low cost and co...

Looking to develop a board with below description: Hardware: 1. Control 4 motors of 10 amps load, with current sensing & PWM 2. Mesh network with zigbee 3. Battery management circuit 4. 2 sensors Firmware: 1. Sensing the motor currents , and give alarm if it’s overload 2. Get motor current data 3. Get battery voltage 4. Get sensor data 5. Mesh network with zigbee protocol 6. Bluetooth control

In an effort to develop a prototype (proof of concept) for an IoT device (please don't laugh :P) where I need to: ...- DHT22(AM2302) After contacting Waveshare they replied that the IO resources for the Pico are too less to handle all the required functions. Would you be willing to help with choosing appropriate hardware (available in EU) to continue on with developing the project firmware? I am ok with going a different route and using ESP32. There is an equivalent project developed in pi zero at the moment and I'm willing to go to pico as a next step towards the custom PCB design. As a result, freelancers able to continue on with the PCB design will be preferred. Project is expected to be awarded to proposal with most concrete BOM description, price, a...

I'm in need of a talented and experienced PCB designer to create a multi-layer printed circuit board design to handle my project needs. No existing CAD files or designs exist to modify, so this is a completely new design job. Though the project may start with just a single board, I will eventually need 2-5 PCBs designed in total for successful completion. The ideal candidate must have a good knowledge of the current industry PCB design standards, as well as experience in working with popular EDA software such as Altium Designer, Cadence Allegro, KiCad, and more. Being able to also review and test the finished product after it goes through the fabrication process would be ideal, but not mandatory. If you think you have what it takes to help me with my PCB design re...

I am currently in search of individuals with sound knowledge of Electric Vehicle chargers and firmware development. I am looking to build a team of 3 freelancers to collaborate on this project. If you are interested and possess the expertise required, please let me know. Minimum experience should be 2+ years

I am in need of help to repair my PCB on my hard disk that is suffering from an electrical failure. I also need assistance in backing up any data that may be on the hard drive, as the size of my hard disk is less than 1 TB. I would need a professional who can efficiently and cost-effectively help me deal with this issue so that I am able to recover my data and get up and running as soon as possible. Thanks!

OEM Scale Building Project Services Needed: - Fixing existing hardware - Firmware development - Integrated with mobile app Specific Supplier: - No, I need help finding one Ideal Skills and Experience: - Experience in OEM scale building services - Expertise in production monitoring and quality control

...Layer PCB Skills and Experience: - Experience in electronic circuit design and PCB layout - Knowledge of electromagnetic shielding techniques and materials - Proficiency in designing circuits for low-level protection against radiofrequency and microwave energy - Familiarity with single layer PCB design and layout techniques - Ability to optimize circuit performance while maintaining low cost and compact size - Understanding of electromagnetic compatibility (EMC) standards and regulations - Proficient in using simulation and analysis tools for circuit optimization and performance evaluation Project Requirements: 1. Design and develop an electronic circuit that provides low-level protection against both radiofrequency and microwave electromagnetic energy. 2. Utilize...

...developed successfully. So we could never even get to see any foundational functions of the needed application to see if any of it worked decently and successfully. With his help, though, I do have a couple of usable breadboarded sensors comprising ESP32 and MPU6050. (With guidance I can use any other preferred sensor instead). Initially powered by USB, there is a battery connector on the ESP. Sensor firmware programming was done via VS Code, so I have gained a bit of practice using that. The desktop application attempt was I think done in some version of C and using Qt. Previous attempts "might" have been in Python, and I do not know what might be better for the shorter and/or longer terms of project development and expansion. I should hopefully have all the code dev...

I am looking for assistance with firmware development of a tracker system utilizing an EC200 and STM32 processor. The functionalities that I need include GPS tracking, real-time location updates, and integration of additional sensors. I have already chosen to utilize an STM32 processor for this project. I am not looking for any additional outputs, such as LEDs or an LCD display. Therefore, I am looking for a freelancer to support me in developing this tracker system with the required features and processor.

Project Description: Altium PCB Layout I am looking for an experienced PCB layout designer to create a double-layer PCB layout using Altium software. The design will involve using both through-hole and surface mount components. Specific Requirements: - Double-layer PCB layout design using Altium software - Incorporation of both through-hole and surface mount components Ideal Skills and Experience: - Proficiency in Altium software and PCB layout design - Knowledge of double-layer PCB layout design - Familiarity with both through-hole and surface mount components - Understanding of specific design rules and the ability to implement them accurately If you have the necessary skills and experience in Altium PCB layout design, please submit yo...

Project Description: Altium PCB Layout I am looking for an experienced PCB layout designer to create a double-layer PCB layout using Altium software. The design will involve using both through-hole and surface mount components. Specific Requirements: - Double-layer PCB layout design using Altium software - Incorporation of both through-hole and surface mount components Ideal Skills and Experience: - Proficiency in Altium software and PCB layout design - Knowledge of double-layer PCB layout design - Familiarity with both through-hole and surface mount components - Understanding of specific design rules and the ability to implement them accurately If you have the necessary skills and experience in Altium PCB layout design, please submit yo...

I am looking for an experienced freelancer who can help me with a PCB and firmware project for a temperature control board with a touch screen. Please read the requirements document I attached. Ideal skills and experience for the job: - PCB design and layout. - Firmware development. - Experience with temperature sensors and controllers. - Knowledge of thermal control systems. - Ability to work with multiple output channels. - Strong problem-solving and troubleshooting skills. - Attention to detail and ability to meet project deadlines. If you have the required skills and experience, please submit your proposal detailing your past projects and relevant experience. Chinese developers are preferred.

Project Description: I am looking for a freelancer who can help me set up remote access to my device through a router with a VPN connection. I want to update my firmware of my ASIC minar .And there is a client who want to access my ASIC minar with the VPN . The ideal candidate will have experience in networking and security protocols. Requirements: - Setting up remote access to a specified device - Configuring the router for port forwarding with a n own VPN server. - Enabling firewall for secure connection Skills and Experience: - Networking expertise - Knowledge of VPN configuration - Familiarity with firewall setup - Understanding of security measures for remote access

...7Ah lead-acid rechargeable battery and a LM2596 regulator (to get 5V). The gateway PCB regulates the voltage to 3.3v with the TL757P LDO. The LM2596 regulator feeds a wireless 4G router. Recently I've noticed that I should add a power path with a Schottky diode and a MOSFET after the charger so the system can manage the solar panel energy more efficiently. And I think I have too many filter capacitors before every chip mentioned. I need a review of the schematics, verify if a power path solution is a better way than the present one, and advise some energy efficiency improvements of the PCB so it can run outdoors for several months. I can delivery the datasheets of every chip used, the schematics and the PCB board layout if needed. The results has to be pres...

...that showcases the uniqueness of my brand. Design Requirements: - The business cards should be creative and visually appealing - I have some ideas in mind for the design, but I am open to new suggestions and concepts - The design should reflect the essence of my brand and convey a professional image Our company, Genesys Design, is a design house taking on Product Development, in Electronics, Firmware, Industrial Design and Mechanical Engineering. Feel free to browse our website for more information: Business Card dimensions should be 91 * 55mm, Dual Sided Colour Blue for the Logo (Can be inverted and have the background blue) (In different formats): #0023A3 C: 100 M: 80 Y:6 K: R:0 G 35 B 163 Pantone + Colour Bridge Coated: Pantone 280 CP Pantone + Colour

I need a full design for a axial flux permanent magnet (N52grade magnets) generator - Coreless or PCB Type core. (AFPMG) I have the wind speeds (2-3m/s), desired power output (300W) and voltage (24/48V DC). I want it design for coils (Numbers, diameter of Cu wire, Turns, Bobbin dimensions and process of manufacturing) dimensions. Magnet dimensions and quantity, process of fixing on the stator, Stator / Rotors material, mechanical design, air gaps. I would like Maxwell Ansys design (Must) to theoretically support the proposal solution. Multiple design options for iteration of magnets type, air gap, rotational speed etc. So the requirement is restated: SME - Electrical background with insight into PMG / Wind energy:/ Maxwell Ansys software/ Motor-Generator /Sourcing of Material would...

I am looking for a PCB designer who is familiar with Altium Designer or KiCAD. We have several projects and need to work with a professional PCB designer who is communicative and reliable. Please reach out if you think you are a good fit.

I'm in need of an experienced electronics engineer to make modifications to a racing car control module and add a new circuit. This project will require the engineer to be able to suggest the best possible solution and come up with their own ideas of how it should be implemented. The estimated duration of this project is 1-3 weeks. The engineer must have a deep und...modifications to a racing car control module and add a new circuit. This project will require the engineer to be able to suggest the best possible solution and come up with their own ideas of how it should be implemented. The estimated duration of this project is 1-3 weeks. The engineer must have a deep understanding of electronics engineering, particularly Analog Circuit Design, Digital Circuit Design, and PCB Lay...

Need a professional C++ programmer for NRF52833 MCU programming, according to provided block diagram and all pins must perform the desired function. Further changes might required after testings done. Deliverables: Source Code (Must include comments in code, which helps to understand by user so that can be modified in future) Firmware Hex file (For uploading to device)

CYPM1311-48LDXI 28V EPR PCB Design Project I am looking for an experienced hardware engineer with expertise in Altium to design a custom-sized PCB for a highly complex and advanced project. The ideal candidate should have the following skills and experience: - Experience in Altium PCB design - Strong knowledge of electronic components and circuit design - Familiarity with power sources such as battery operation, external AC/DC converter, and solar power - Ability to design a small-sized self-powered SINK request board for 5/9/12/15/20/28V EPR requests - Understanding of highly complex and advanced PCB design requirements - Attention to detail and ability to meet project specifications - Strong problem-solving skills and ability to troubleshoot any issues that...

1. update the firmware of all components - System BIOS, iLO, Smart Array Controller, installed HBA, hard drives, network adapters (Minimum 2 Hours)

I am looking for a freelancer who can help me develop a dog collar with geofencing, over-the-air (OTA) updates, and tracking features. The project will involve ... Wireless Transceiver Protocol: - The collar will use WiFi as the wireless transceiver protocol. Tracking Software: - Real-time tracking software will be implemented for the collar. Ideal Skills and Experience: - Experience with developing hardware and firmware using the EFR32 SiLab controller. - Strong knowledge of WiFi protocols and wireless communication. - Proficiency in real-time tracking software development. - Familiarity with geofencing technology and its implementation. - Ability to work on OTA updates for the collar's firmware. If you have the skills and experience required for this project, please...

We have custom hardware which we have built to connect to a medical device. The custom hardware has its battery, main controller is the Texas Instrument MSP 4030 and the BLE chip is the RN4020 I have the MSP-EXP430G2ET flash programmer board ready to be used with CCStudio from TI I believe the problem is with the firmware. There will be to phase for this project. I need to send data from custom hardware to Garmin IQ via BLE. The goal is to have Garmin Watch log the external sensor data along with heart rate. Later, the heart rate and pressure curves should integrate with a video from an outdoor camera based on timestamps, possibly using Garmin's VIRB studio. The custom hardware includes a battery, with the main controller being the Texas Instrument MSP 4030 and the ...

PCB of Arduino Controller output SSR with fast cycle SW we need to control 4 or 8 or 12 output SSR SSR are PCB standard module on line with 4 SSR each one

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...electronics device that includes the above components. You will need to create a document with all components, specs of the components, and links to purchase the components. You will also need to provide documents to wiring the components together as well as documenting the links for required software to install on the device to develop on. Keep in mind that the intent it to eventually design a pcb that will include all the components embedded on a single board. Please look for components that can be integrated into a single board....

I have a server ML350G9 and added a 2nd set of drives. Now system doesnt startup properly and Ive read articles which say to update the firmware of all components - System BIOS, iLO, Smart Array Controller, installed HBA, hard drives, network adapters - Are you able to download and install?

Hi everyone, I would need to have my Firmware adapted and updated. I used to have an Arduino board and a 2.4 inch touch screen. Now I have a custom made PCB board with an ESP32. What needs to be done: Update program from Arduino to ESP 32 Slight change to the script. New menu: Settings (includes some values that need to be adaptable by the end-user) Load last settings to be added New mini script to be added. See attached Scenario card

I am looking for an experienced freelancer to develop a Simulink model of a 500W bi-directional isolated AC/DC converter. The input voltage range will be 100-240V from the AC side coupled with a 48V DC side from a LiFePo4 battery. No constructed PCB board is required for the simulating circuit. Additionally, the desired output power of the AC/DC converter should be 500W - 600W. The power convertor needs to be isolated using high frequency transformer (small sized) and should be able to provide AC power when Grid fails and charge battery when Grid is avaiable. Battery is expected to be around 500Wh @48V. If you believe you have the necessary skills to complete this project, I would love to hear from you. Thank you!

I am looking for an embedded systems expert with experience in firmware development. Any level of experience is fine for this project. The expert will be working with microcontrollers. Ideal Skills and Experience: - Extensive knowledge and experience in firmware development - Strong understanding of microcontrollers and their functionalities - Proficiency in programming languages such as C and C++ - Ability to design and implement embedded systems - Familiarity with hardware design and debugging techniques - Strong problem-solving and troubleshooting skills - Excellent communication and collaboration abilities to work effectively with the team.

I am looking for an expert PCB Designer who can work on multiple tasks. The complexity level of the PCB design is intermediate. I also need schematic design for the project. The type of components that will be used on the PCB are integrated circuits. Ideal Skills and Experience: - Strong experience in PCB design, particularly with intermediate level complexity - Proficiency in schematic design - Expertise in working with integrated circuits - Knowledge of PCB layout and design principles - Familiarity with industry standards and best practices in PCB design - Attention to detail and ability to troubleshoot and debug PCB designs - Strong communication skills to collaborate with the client and other team members.

I am looking for an experienced engineer or PCB designer to review and provide a report on an intermediate level PCB schematic. The involvement of an engineer in the review process is optional. The preferred report format is a text document. Requirements: - Experience in reviewing PCB schematics at an intermediate level - Strong knowledge of PCB design principles and best practices - Ability to identify areas for improvement and provide detailed recommendations - Familiarity with industry standards and regulations - Excellent written communication skills to deliver a clear and concise report Responsibilities: - Review the PCB schematic for accuracy, functionality, and adherence to design guidelines - Identify any potential errors, design flaws, or areas...

I need a power and electronics expert who specializes in digital circuits and can assist me with designing a circuit from the ground up. The project requires expertise in software programming and It just needs to be an effective circuit, and parts list. You need not design PCB etc. Just use an off the shelf waveform generator and couple to the power circuit. Its mainly about the output circuit that will provide the power required with the control (voltage) and out capability (up to 100A/phase) it is a linear synchronous motor driver, just a basic one for initial testing. We will work on a feed back circuit later on. Just for now we just want to test the arrays (which are indicated as solenoids) to see what forces we can get. The output of the wave generator is +/- 5 volts max so w...

Project Title: Fixing Errors in existing code for ESP32 firmware. Description: I am looking for a skilled developer to fix functionality errors in the existing code for my ESP32 firmware. The code is written in Arduino and requires someone with experience in this language. I have the project repo and here is the readme link to what I need done. I am trying to save the settings in protobuf format: the has a skeleton ... it will compile but there's a logic error somewhere which writes a file incorrectly and it cannot be read back causing a crash on boot/bootloop https://code

Pcb size is 90 x 70mm And outside solar is 80x80 x 2mm And a antenna and cable will come out from enclosure. Enclosure must be weatherproof ( from rain and dust). Must be pipe or wall mounted. All 3D files required necessary for production.

We are currently in search of a proficient Electronics Engineer with extensive expertise in network and RF technologies to support our ongoing electronics project. The circuit design comprises three distinctive components, totaling 20 elements. Notably, the PCB layout will feature exposed copper with strategically positioned stitching vias, facilitating the segregation of various functional blocks into distinct regions of the board. Ideal skills and experience for the job include: - Strong RF circuit design expertise - Proficiency in network protocol analysis - Experience in RF testing and measurement - Ability to work independently and provide technical guidance - Strong problem-solving skills and attention to detail - Excellent communication and collaboration skills If ...

I am seeking an experienced freelancer to design a complex a PCB in Altium Designer. Safety regulations need to be taken into account, and both OEM and off-the-shelf parts are to be used. A thorough knowledge of Altium Designer is required, as well as the ability to meet tight deadlines. While this is a one-time project, I may consider hiring a freelancer on an ongoing basis if I am satisfied with their work. Please include any relevant experience in your application. The device should have a mainboard including a STM32 processor. We have developed our own modules for Motor driver, IMU, GPS, capacitive sensors (2), inductive sensors (2), linear actuator feedback readers (analog and digital), ESP32 for both wifi and bluetooth. These devices should take place on the main board unde...

...Zephyr Bluetooth Module: BLE Update Interval: Every day We are looking for a skilled developer to implement FOTA (Firmware Over-The-Air) over MQTT/HTTP using Zephyr for the NRF52 platform. The project requires expertise in both NRF52 and Zephyr. Key Requirements: - Proficiency in working with NRF52 and Zephyr platforms - Strong understanding of BLE (Bluetooth Low Energy) module in Zephyr - Experience in implementing FOTA for embedded systems - Ability to handle firmware updates on a daily basis Ideal Candidate: - Experience in developing FOTA solutions using Zephyr and NRF52 - Familiarity with BLE and its implementation in Zephyr - Strong problem-solving skills to handle firmware updates on a daily basis - Excellent communication and collaboration skills to work...

I am looking for a freelancer to help me with my project titled "IQ Connect - BLE new hardware". Purpose of the new hardware: - The purpose of the new hardware is to connect a newly developed device using Bluetooth Low Energy (BLE) with the Garmin Vivoac...looking for a freelancer to help me with my project titled "IQ Connect - BLE new hardware". Purpose of the new hardware: - The purpose of the new hardware is to connect a newly developed device using Bluetooth Low Energy (BLE) with the Garmin Vivoactiove 4 and send timestamped 2byte value over to the Garmin Watch. (5/sec) The hardware has Microchip RN4020 for BLE communication. Appropriate firmware adjustments are needed. Desired range of the BLE hardware: The desired range of the BLE hardware is sh...

I am looking for a skilled freelancer to help me create a printed circuit board (PCB) for my project. The ideal candidate will have experience in designing and manufacturing PCBs. Requirements: - Expertise in creating PCBs using industry-standard software such as Eagle or Altium - Ability to work with special components as required - Attention to detail and a strong understanding of circuitry and electrical components - Experience in prototyping and testing PCB designs - Ability to work under tight deadlines and deliver high-quality results within 1-3 days If you have the necessary skills and experience, please submit your proposal with examples of your previous work in PCB design.

I am looking for an experienced PCB layout designer to create a 4-layer multi-layer PCB layout using Easy EDA (Std Edition). Key Requirements: - Must have knowledge of motor drive electronics for high current 3 phase BLDC and good understanding or recirculating currents. - Expertise in Easy EDA (Std Edition) and knowledge of its features and capabilities - Strong understanding of multi-layer PCB layout design principles and best practices - Ability to optimize component placement and routing for maximum performance and reliability - Familiarity with signal integrity, power integrity, and EMI/EMC considerations - Proficiency in interpreting and implementing design specifications and requirements - Attention to detail and ability to meet project deadlines PCB s...

I am seeking a freelancer with expertise in ESP32 based WiFi temperature sensors to develop a battery-operated sensor with a wide temperature range. The ideal candidate should have experience in designing and programming these sensors and be able to deliver a functional prototype that can measure temperatures accurately. There...sensors to develop a battery-operated sensor with a wide temperature range. The ideal candidate should have experience in designing and programming these sensors and be able to deliver a functional prototype that can measure temperatures accurately. There are no additional sensor features or integration with other devices required for this project. The developer will 1. Make schematic + BOM 2. Make PCB files 3. Test, debug final units and ship fully functio...

I am looking for an experienced professional to help with the design of an innovative power electronic circuit. Our team has some rough requirements that need to be refined in order to create a reliable and effective design. We are seeking someone with experience in circuit design, PCB layout, component selection, software simulation tools, hardware prototyping tools, and manufacturing and assembly tools. This individual must have knowledge of current power electronic techniques and cutting-edge technologies in order to provide a high-quality product. We need help creating a design plan that complies with our project objectives, is cost-effective, and meets safety requirements. Attention to detail and good problem solving skills will be essential for success.