PCB Layout Jobs

I am looking for an experienced electronics designer to create a miniature ESP32-S3-based microphone module that can record audio, process it, and send voice messages over Wi-Fi to Telegram. The design should be optimized for low power consumption, compact size, and seamless Wi-Fi integration. This project includes both the hardware circuit design and basic firmware setup to enable audio recording and transmission functionality. Key Requirements: 1. Core Components: • ESP32-S3 Microcontroller: Use the ESP32-S3 for Wi-Fi capability and processing. • Microphone: Integrate a high-sensitivity MEMS or electret microphone capable of capturing clear audio, even whispers, with low power consumption. • Power Supply: Design for battery operation with efficient power management (...

Job Title: Seeking Electronics & Automation Specialist for a Mobile App-Controlled Power Bank Project Project Overview: Hello, we’re developing an innovative, app-controlled power bank designed specifically for outdoor enthusiasts. This device will incorporate self-charging via wind turbine and solar panel, alongside additional features like motion detection, LED flash, and audio alerts. Job Description & Requirements: We’re looking for an experienced electronics and automation expert who can help bring this project to life. Key responsibilities include: Electronics Circuit Design & Integration: Developing a circuit that integrates power bank functions with motion sensors, LED flash, audio alerts, and other components. Microcontroller Programming: Configuring ESP...

I'm looking for a skilled PCB designer with experience in designing PCBs for communication control, specifically with Bluetooth functionality. Key requirements: - Design a PCB for communication control - Ensure the PCB supports Bluetooth for device pairing - Prior experience in designing similar PCBs is a plus Looking forward to your proposals.

Looking for a skilled freelancer to create a simple PCB design. The ideal candidate should have experience in electrical engineering and PCB layout design. The project doesn't have an urgent timeframe, so please provide your best bid and timeline.

We want to design a series of electronic cosmetics using a stacked PCB design solution. We hope you can provide us with technical support.

I'm in need of a skilled marine engineer to design and assemble an Unmanned Surface Vehicle (USV) system for a boat. The ideal freelancer for this project should have a strong background in marine engineering and a wealth of experience with autonomous systems. Components Available: - Navigation system - Propulsion system - Communication system Tasks Required: - Mechanical assembly - Electrical wiring - Software integration Environmental Conditions: - The USV system needs to be robust enough to withstand saltwater exposure, high wind speeds, and extreme temperatures. Skills and Experience: - Expertise in marine engineering - Proven experience with designing and assembling USV systems - Proficient in mechanical assembly, electrical wiring, and software integration - Capable of desi...

I'm in need of a skilled CAD professional to create detailed wiring diagrams for a new event space being built. The diagrams should include circuit breaker panels, outlet and switch placements, light fixture locations, voltage/watt specifications & color coding for different sections. Key Requirements: - Proficiency in CAD with a focus on creating wiring diagrams - Ability to label diagrams with moderate detail - Experience with incorporating various electrical components into diagrams Please provide examples of similar work you've completed in your proposal. The diagrams will be for a commercial property. The diagrams should be created using AutoCAD. Please ensure that the diagrams comply with NEC standards. The wiring diagrams should include highly detailed labeling and...

I'm in need of a skilled marine engineer to design and assemble an Unmanned Surface Vehicle (USV) system for a boat. The ideal freelancer for this project should have a strong background in marine engineering and a wealth of experience with autonomous systems. Components Available: - Navigation system - Propulsion system - Communication system Tasks Required: - Mechanical assembly - Electrical wiring - Software integration Environmental Conditions: - The USV system needs to be robust enough to withstand saltwater exposure, high wind speeds, and extreme temperatures. Skills and Experience: - Expertise in marine engineering - Proven experience with designing and assembling USV systems - Proficient in mechanical assembly, electrical wiring, and software integration - Capable of desi...

I am in need of an experienced circuit designer to create a circuit for a consumer electronic device. The circuit should be powered by a 20v rechargeable battery and AC, allowing it to run while simultaneously charging the battery. Key Requirements: - Incorporate a voltage control shut off to preserve battery life (specific voltage thresholds will be provided later). - Design a physical button that can repeatedly activate a 1-hour timer. - Include a voltage controlled potentiometer with an analog output. Energy efficiency is a key priority for this project, so your experience in creating energy-efficient designs would be highly beneficial. Ideal Skills: - Circuit design - Voltage control systems - Timer integration - Potentiometer output design - Consumer electronics experience Please...

--> A PCB layout is already available but needs update due to high-voltage and high-power! I need a PCB designer with expertise in handling high-voltage (201-500V) and high-current (11-50A) power supply designs for industrial equipment. The designer should be proficient with PADS and have a proven track record in high-power, high-voltage design projects. Key Responsibilities: - Design a PCB for a power supply targeting industrial use. - Ensure the design can handle a voltage range of 201-500V and current range of 11-50A. - Use PADS for the PCB design. Ideal Skills: - Experience in high-power, high-voltage PCB design. - Proficiency with PADS. - Understanding of industrial power supply requirements.

I'm looking for an expert in solar technology to help me design and build a prototype for an MPPT solar charge controller. This controller needs to handle solar power inputs ranging from 90 to 800 volts, charging a series lithium battery bank of 8x75 VDC = 600 VDC. Key Project Requirements: - The solar panel system has a power output of 10 kW, with each panel operating at 48 VDC. - The charge controller should be cost-efficient, without compromising on essential functionalities. - The controller should include features for remote monitoring and temperature compensation. - The implementation of maximum power point tracking (MPPT) is preferred over pulse width modulation (PWM). - The charge controller should include overcharge protection to enhance battery longevity. - The system shoul...

I am seeking a qualified electrical engineer for urgent repair and maintenance services on electrical machinery and equipment at my business location in New Delhi. Ideal candidate should: - Have experience with electrical engineering, particularly with machinery and equipment. - Be able to fix issues based on the instructions. - Just have to replace the power supply module. - Be professional and able to work in a business environment. Please only apply if you are available for same day service.

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I'm looking for a Hardware and Firmware Engineer to working several hardware and firmware projects. Key Responsibilities: - Schematic and PCB Design using various PCB design tools - Firmware development and prototype testing Ideal Skills and Experience: - Knowledge and experience for electronic circuit and PCB design - Strong skills in application firmware development. - Experience in hardware design and testing. - Excellent problem-solving skills and attention to detail.

I'm in need of an electrical design engineer with expertise in FMECA reporting. I have an example template and require a customized report for a new microcontroller board (card). The report needs to be generated in Excel, complete with failure rates. Key Requirements: - Familiarity with MIL-STD-1629A standards for FMECA reporting - Proficient in identifying and analyzing component failure modes - Able to create Excel reports with failure rates Ideal Skills: - Electrical Design Engineering - FMECA Reporting - Excel Proficiency Please note, the focus of this analysis will primarily be on component failure. The report needs to be delivered within 1 week.

I'm seeking a skilled technician in Dewsbury for motherboard soldering repairs on over 5 computers. The issue lies specifically with non-functioning USB ports. Ideal Skills and Experience: - Proficient in soldering and motherboard repair. - Experienced with computer hardware repairs. - Local to Dewsbury or willing to travel. - Able to work on multiple units efficiently. The repairs need to be completed within a week.

I'm looking for a professional to design simple battery connectors that will connect to a 16pin ribbon connector. The connectors will be used in a consumer electronics device, specifically an electrochemical sensor. Ideal Skills: - Experience with consumer electronics - Proficiency in designing battery connectors - Understanding of 16pin ribbon connectors - Knowledge of electrochemical sensors would be beneficial. Your task will be to ensure the connectors are durable, efficient and compatible with the electrochemical sensor. Please reach out if you have the relevant experience and can provide a portfolio of similar past projects.

I am seeking a skilled circuit designer with PCB design experience for a pair of 12VDC pumps. This circuit should be designed with a timer-based control system for automatic activation plus an option for manual activation (via an external momentary switch) if the automatic system fails. The standard user interface will be via a phone app (no display is included other than an RGB LED whioch needs to include programming to indicate status/fault conditions). A voice-capable interface needs to be included in the chipset selected. Key Requirements: - Design a PCB for operating a pair of 12VDC pumps which detects pump faults and allows a single pump to continue in service if the other pump fails. - Include both manual and automatic activation options, including a separate sanitation cycle using ...

I need a custom installation of a basic Four Point Picofly Modchip in my V2 Nintendo Switch. This handheld device requires the modchip to enhance its functionality without any additional modifications such as custom firmware. Ideal skills for this project: - Expertise in modifying and repairing handheld devices, specifically Nintendo Switch consoles - Experience with installing modchips, particularly the Picofly modchip - Understanding of the V2 Nintendo Switch hardware - Ability to perform custom modifications with precision - Knowledge of the console's internal cooling systems and case structures

I need solve this issue: I need redo an electronic scoreboard for a VGA monitor, designed around a PIC18F252 microcontroller. Key Features: - Score display: The primary function of the scoreboard is to display the score of the game. - Control: The scoreboard should be updated via buttons. Simple, reliable and effective. - Graphics: The scoreboard will be simple text-based. No need for complex graphics or animations. Ideal Skills: - Proficiency in programming PIC18F252 - Knowledge of VGA monitor interfacing - Circuit design and PCB layout skills Your bid will be considered if you can demonstrate relevant experience and provide examples of similar projects.

I'm looking for an expert in motor controller and driver design, specifically for a DC motor. The controller should be capable of handling speed control, direction control, and torque control. It will be used in an automotive environment, so it needs to be reliable and robust. Ideal skills and experience include: - Deep understanding of DC motor mechanics - Proven experience in designing motor controllers for automotive applications - Ability to design for speed, direction and torque control - Knowledge of automotive industry standards for reliability and robustness. - Experience with embedded systems and microcontroller programming. - Proficiency in thermal management and heat dissipation design for automotive controllers. - Familiarity with automotive functional safety standards l...

I'm seeking a skilled PCB designer to create a moderate complexity, double-layer PCB for a consumer electronics application. Ideal skills and experience: - Proficient in PCB design software - Experience with double-layer PCB design - Understanding of consumer electronics standards - Ability to handle moderate complexity level designs - Attention to detail for high-quality design output

The project involves designing a gyroscope with USB and Bluetooth connections primarily for research and development purposes. Key Requirements: - Design and fabrication of compact-sized PCB - Integration of USB and Bluetooth connections with the gyroscope - Ensuring the gyroscope can be used effectively in R&D scenarios Ideal Skills: - Circuit design - PCB design and fabrication - Expertise in Bluetooth and USB integration - Experience in developing compact electronics for research purposes Freelancers with the ability to deliver high-quality work within set deadlines are encouraged to apply.

I'm in need of an expert to design a circuit for RGB LEDs that will automatically change colors for decorative lighting. This circuit should be microcontroller-based. Key requirements: - Design a circuit for RGB LEDs - Ensure the circuit is automated, not requiring manual control - Use a microcontroller as the control system - Experience in PCB design and fabrication is necessary Ideal skills and experience for the job: - Proficient in circuit design, particularly with RGB LEDs - Extensive experience with microcontroller-based systems - Knowledge in PCB design and fabrication - Prior work with decorative lighting systems

I'm looking for an experienced professional in electronic prototyping and device assembly who can help me create a consumer gadget focused on health monitoring. Specifically, this device will track heart rate. Key Responsibilities: - Design and prototype a consumer gadget with heart rate monitoring capabilities - Assemble the device with high precision and quality - Work on IoT integration for potential future upgrades Ideal Skills: - Extensive experience in electronic prototyping - Proven track record of creating consumer gadgets - Knowledge in health monitoring devices - Proficiency in IoT sensor technology - Excellent device assembly skills This project is perfect for someone who has a passion for health tech and can deliver a high-quality prototype. I look forward to your prop...

I'm in need of a seasoned Hardware Engineer / PCB Designer, proficient in KiCad for multi-layer PCB design. The designed boards will incorporate both SMD and through-hole components. Key responsibilities: - Design multi-layer PCBs using KiCad - Integrate both SMD and through-hole components into the designs - Create detailed schematics for PCB designs - Perform Design Rule Checks to ensure compliance with manufacturing standards - Generate Gerber files for PCB production - Select appropriate components for the design - Oversee the prototyping process and refine designs as needed Ideal candidates will have: - Extensive experience with multi-layer PCB design in KiCad - Capability to design for both SMD and through-hole components - Strong understanding of hardware engineering - Knowl...

I need a skilled engineer to connect my battery-powered air pump to a remote control. The remote interface should allow basic on/off functionality, while the connection between the pump and the remote is to be done wirelessly via Radio Frequency (RF). Key Requirements: - Familiarity with RF technology and its application in remote control systems - Experience with integrating battery-powered devices - Prior work showcasing the ability to create simple on/off control interfaces The aim is to have a seamless interaction between the remote and the air pump, enabling easy control from a distance. I anticipate the successful completion of this project will significantly enhance the usability of my air pump. Please bid if you have the relevant skills and experience.

Estoy en busca de un ingeniero en electrónica con experiencia en sistemas de análisis de video y optimización de consumo de energía para desarrollar un prototipo que realizará detección de objetos en video procedente de cuatro cámaras. Este dispositivo funcionará en zonas remotas sin acceso a electricidad y debe operar de manera autónoma con energía solar y batería. Especificaciones del Proyecto: Análisis de Video: Captura de video de cuatro cámaras y detección de objetos en cada video mediante Python. Utilización de una TPU, como , o un board como Asus Tinker Edge T para procesamiento de IA. Energía y Autonomía: Sistema de batería capaz de mantener el dispositiv...

Basandose en el proyecto OnStep, para sistemas de automatización de monturas de telescopio. Necesito una placa para el control que controle: 1 motor paso a paso Nema17 para eje azimutal. 1 motor paso a paso Nema17 para eje Altitud. 1 motor paso a paso Nema17 para Ajuste Altitud Polar 1 Motor paso a paso Nema17 para Ajuste Azimut Polar. 1 Sensor de inclinación para eje Altitud. 1 Sensor GPS para saber en que latitud estamos. 1 Sensor 2 Ejes, para saber si la montura está a nivel. 1 Sensor brújula para detectar el norte o sur. En la zapata de donde acopla el telescopio tendremos un Hub de 5 USB (igual al sistema OnStep) y 5 Jack de 12Vdc. En la base de sujeción con el trípode, tendremos la conexión de entrada de 12Vdc, conexión para con...