Nyomtatott áramkör Jobs

I am looking for a skilled PCB designer to create a prototype for my custom project. The PCB will need to include sensors as the key components. I am open to suggestions for the microcontroller platform, but it must be specified. The ideal candidate will have experience in PCB design and be able to provide a quality prototype.

Hello, I hope this message finds you well. I am reaching out to inquire about your expertise in electronics design, particularly in the area of PCB processing. I am currently working on developing a wireless guitar amplifier replacement product that consists of a transmitter and a complimentary receiver. I am seeking an experienced professional who can assist me in designing the technical aspects of the PCB for both components. The primary goal of this project is to create a wireless system that can seamlessly capture the guitar signal, process it based on amplifier settings controlled through a mobile app, and transmit the processed signal wirelessly with minimal latency. The transmitter will be equipped with an integrated auxiliary output, allowing the user to transfer the sound direct...

I am looking for a skilled freelancer to develop a NMEA CAN bus program for battery monitoring. The project requires experience with Lithium-ion batteries and the J1939 communication protocol for the CAN bus. The desired update frequency is real-time. Skills and experience required: - Experience with Lithium-ion batteries - Expertise in the J1939 communication protocol for the CAN bus - Ability to develop a real-time monitoring system for the battery - Knowledge of NMEA standard for marine electronics would be a plus The ideal candidate should be able to deliver a reliable and efficient battery monitoring system that can accurately report the battery status in real-time. I have attached a spec sheet for a Mod Bus battery previously developed for a similar project 2 years ago. We requi...

I am looking for a skilled PCB designer who can create a board that measures between 2-4 inches and contains multiple components and layers. The board will primarily use surface-mount components. The project requires moderate complexity and the ideal candidate will have experience with designing boards with multiple layers and components. Expertise in PCB layout and design software is a must. Attention to detail and the ability to meet tight deadlines are also essential.

I am in need of an experienced circuit board designer to create a circuit board from a hand drawn schematic. The purpose of the board is to convert a 25VAC analog pulse signal to a digital input that can be read by a Raspberry Pi. I am open to suggestions for the size and form factor of the board, as well as the budget for any components required. The designer should have extensive knowledge in circuit board design and preferably experience with components suitable for use in a Raspberry Pi environment. Would like to use PiHat design allowing me to connect directly onto GPIO of Raspberry PI. Have a picture of the circuit design and the final board. I live in Syracuse NY USA would prefer a local resource but not a requirement

Greetings - Hope you are doing well. I am looking for a freelancer who can manufacture a custom PCB, assemble it, and 3D print an enclosure box for an electronic device. I have detailed specifications for both the PCB and the enclosure box, and I am looking for someone who can complete the project within 1-2 weeks. The ideal candidate should have experience in PCB design, assembly, and 3D printing. Additionally, the candidate should have the ability to ship the completed project to Chennai. The finished Product needs to be shipped to Chennai, Tamil Nadu, India location, hence we prefer someone nearby to this location. I am already having the necessary PCB Design/Manufacturing files (like Gerber and BOM. files) + also the 3d Printing Enclosure Box file which can be verified and proceeded...

j'ai crée un projet matériel avec arduino nano every écran oled ainsi que le module rfid rc522, je souhaite faire un pcb complet, pas les empreinte pour pleuger l'arduino dessus mais vraiment l'inserer sur le pcb, mon but ces qu'il soit le plus miniaturisée possible

Title: Arduino Program for Motor Control with Automatic Restart Purpose: - The Arduino program will control motors and automatically restart the circuit after a specific time. Components: - The program will need to control motors. Expertise: - Intermediate level of expertise is required for this project. Ideal skills and experience: - Proficiency in Arduino programming language - Experience in motor control - Knowledge of automatic circuit restart - Familiarity with electronic components and circuits.

I'm looking for an experienced engineer to design a schematic diagram for a custom Micro-controller based Electronic Monitoring unit for a 33KV Aegis Ring main unit. The purpose of the monitoring unit is to detect faults and monitor power. The microcontroller platform I prefer is Arduino, and the preferred communication method is RS485. The Engineer should have experience and expertise in high-voltage technology, electronic circuit design, and microcontroller programming. Power monitoring should be limited to the current display and fault detection limited to only signal obtainable from the marshaling box of the RMU

I need someone to assist me to design Pcb (schematic) that could run Linux Pcb Bootloader ….

I am looking for a skilled freelancer who can help me with my PCB and schematic designs(4 different design) review and completion. The current state of the design is complete, but it needs a thorough review before finalization. Ideal Skills and Experience: - Experience in PCB design and review - Knowledge of EasyEda PCB design software (All the files are designed in EasyEda ) - Experience/Knowledge with ESP32-S3 Chip/module - The deadline for completing the review and completion is less than a week, so I need someone who can work efficiently and deliver high-quality work within a tight timeframe. Don't apply if you don't know about the EN pin and the reset/ programing mechanism of the esp32-s3 chipset/module as the reset and programming mechanism needs to be verified to fin...

I am looking for a skilled freelancer who can help me with my PCB and schematic designs(4 different design) review and completion. The current state of the design is complete, but it needs a thorough review before finalization. Ideal Skills and Experience: - Experience in PCB design and review - Knowledge of EasyEda PCB design software (All the files are designed in EasyEda ) - Experience/Knowledge with ESP32-S3 Chip/module - The deadline for completing the review and completion is less than a week, so I need someone who can work efficiently and deliver high-quality work within a tight timeframe. Don't apply if you don't know about the EN pin and the reset/ programing mechanism of the esp32-s3 chipset/module as the reset and programming mechanism needs to be verified to fin...

I am looking for someone to design a low power PCB with the following specifications: Size: Small (less than 2 inches) Components: I have a list of specific components that I would like included on the PCB. I am open to suggestions for any additional features. Battery: Lithium-ion This project from TTGO is similar to what I wish for : :62:28 Ideal Skills and Experience: - Experience in PCB design - Familiarity with ESP32 WROVER and EINK - Knowledge of low power design techniques - Familiarity with Lithium-ion batteries and power management - Ability to work collaboratively and provide regular updates on progress. The successful candidate must be able to create a custom PCB with EasyEDA that meets the requirements of my project. Preference will be given to candidates who have experien...

Hello , Myself Tanmay Naik From Aero champ aviation our company is one of the leading company in aviation and defence sector we want a circuit designer who can design PCB layout in circuit diagram along with gerber file for us.

You must have experience in electronic product design and be familiar with adding new features to existing products. Knowledge of circuit design and firmware development is also required. More details will be shared in a private chat.

Braille Keyboard Problem Description: - Visually impaired are used to Braille text - Typing is done differently, mostly with 8 buttons and control keys - There is no project using this kind of input standard - Other projects are mapping the 8-button input to ASCII - Implement the Braille HID report - Build a small device with the typical Braille input buttons and the ESP32 Proposed Components - Arduino Nano RP2040 Connect [Link] (contains ESP32) Or any other ESP32 board Braille keyboard

I am seeking an experienced Electrical Engineer to CAD design an Automatic Fertilizer Dispenser for my small drip irrigation system. The ideal freelancer should have a strong background in electrical engineering and CAD design. Size of Irrigation System: Small (less than 1 acre) Requirements: - Past work showcasing experience in designing Automatic Fertilizer Dispensers - Ability to meet specific requirements for the dispenser - Expertise in electrical engineering and CAD design I am open to suggestions but do have specific requirements for the dispenser. Please include past work examples in your application. Thank you.

Hello i am working on custom battery pack . I have designed the pcb for the pcb using the texas ic BQ76920. I am looking someone to check the circuit diagram/schematic and the pcb parts and find any mistakes cause currently is not working properly. Specifically i have wrong current readings. Also in my last test i damaged the ic.

I am looking for a mechanical components designer to help me create custom components for my project. The ideal candidate should have experience in designing mechanical components and be able to work with my specific dimensions and requirements. Skills and experience needed: - Experience in mechanical component design - Ability to work with specific dimensions and requirements - Excellent communication skills to ensure project requirements are met - Proficiency in CAD software The project only requires design work, we need a component box for placing our electronic part on the mechanical wheel stand as shown in attached picture If you are interested in this project, please provide examples of your previous mechanical component designs.

I would like to make a board that will switch momentary push buttons into latching push buttons. I have the components that would be needed already figured out but still have a few questions.. The board needs to be small so it can be put in small plastic holder and used on motorcycles. The board will need to have wires already soldered on so all thats needed is to connect it to the wire harness or leave them blank and have the consumer do it, I believe including the wires is the way to do it. Please contact me with any questions or if I did. not explain what I am wanting clearly enough. Thank you.

I am looking for a freelancer to help me design a schematic from existing plans in PDF format. I have some basic requirements for the design of the schematic, but I am also open to changes and suggestions. The final schematic should be in AutoCAD (DWG or DXF) file format. I will need some samples of your previous work to make sure you are the right person for the job. This is a great opportunity for the right freelancer with the necessary experience and skills to bring the project to life.

We need you to take our 12v circuit design and turn it into a PCB design with terminal block inputs and outputs. Currently we use 3rd party bi-stable latching relays that have a SET, RESET and REVERSE input however we would like to incorporate this into the PCB design so we don't need third party controls if possible. Below is the links to the special components, you can use any DPDT relays. Timer BiStable Latching Relays Also the circuit needs to be optimized and could possibly be simplified with the introduction of diodes and removal of some relays. The outcome needs to be a print ready circuit board design that is compact, optimized and function for our needs as described in the attached sketch.

We are currently seeking a talented and experienced electronic engineer to join our team for an onsite position. The role involves working on the development of an AC servo drive using a TM4C1294 controller. The project has already completed the design phase and the firmware development, and successful open loop motor testing has been conducted. As an onsite electronic engineer, your primary responsibility will be to work directly at our facility, participating in the final stages of the project. You will focus on implementing the closed-loop system, which includes integrating a 19-bit absolute encoder. The PCB layout for the closed-loop system has already been designed, and progress has been made on the Field-Oriented Control (FOC) current controller. We are seeking a professional engin...