Oblikovanje tiskanih vezij v PBC Jobs

I'm seeking a professional with expertise in Orcad for designing a PCB from captured schematic and BOM. Deliverable will be PCB design and manufacturing files.

I'm seeking a professional who can create precise underground electrical drawings for a 400 amp service upgrade. My existing electrical service schematics will be provided for reference. Key Requirements: - Design should include a detailed conduit layout and meter height - Adherence to utility company standards for the conduit layout - Ability to integrate and understand the existing electrical service schematics Ideal Skills and Experience: - Proven experience in electrical engineering and design - Familiarity with utility company standards - Ability to interpret and work with existing electrical service schematics - Previous work on similar service upgrade projects Please note, the successful freelancer will need to follow utility company standards and ensure the design is feasi...

I'm in need of a skilled PCB board designer with expertise in Cadence Allegro and HDL Concept. The primary purpose of this PCB board is for a medical device, specifically to support graphic functions driving LCD displays. Key responsibilities: - PCB board Place and Route of nets and power distribution compatible with medical device standards. - Routing High Speed serial nets for driving LCD displays. - Support ECAD Librarian Function for Symbol Creation (HDL Concept) and foot prints creation (Allegro) - Creating board files and drawings Ideal skills and experience: - Proficient in Cadence Allegro and HDL Concept. - Prior experience designing PCB boards for medical devices. - Strong understanding of routing high speed nets and net parameters for controlling Impedances. Another re...

Contract Engineer Needed: Telecommunications & Personal Device Expertise for Product Design I need an experienced engineer with a strong background in telecommunications and personal device development to assist with the technical design and development of a wearable product. I need assistance with component selection, hardware design, and integration strategies, which will in turn, drive product designs that achieve optimal functionality and performance. A strong understanding of hardware design, signal processing, and wireless communication protocols (e.g., 4G, 5G, Wi-Fi, Bluetooth) is needed. Experience with product lifecycle development, from concept to manufacturing is desirable.

I'm looking for a skilled programmer to help me with an Arduino project. The main goal is to control actuators via Arduino. This involves: - Motor Control: The Arduino will primarily be used to control motors. - Actuator Management: Specifically, I need these motors to control actuators, enabling linear motion. The ideal freelancer for this job should have extensive experience with Arduino programming and motor control. Experience with other types of Arduino projects would be a plus. I am looking for someone who can deliver high-quality work in a timely manner.

I'm seeking a proficient engineer and software developer for a dual-stage project involving a physical product and its corresponding application. They link together. Project Overview: - The physical product, built from steel and plastic, will incorporate a GPS unit and an ejection mechanism for the GPS. - The mobile app will allow real-time GPS tracking, control of the ejection mechanism, and usage data analytics. Ideal Skills: - Robust engineering background for the physical product build. - Experience in PCB design and build. - Proficiency in mobile application development. - Knowledge in creating tracking systems. - Ability to design a product with safety and logistics in mind. I prefer a single developer who can efficiently handle both the physical product and application build...

I'm seeking expertise on programming the UFQPN-28 microcontroller directly on the PCB or in-circuit without the use of external pins. Your insights and guidance on this process would be invaluable. Key Points: - Programming Protocols: I am currently familiar with SWD. - Tools: I have an ST-Link for SWD programming. Your expertise in directly programming this microcontroller will assist me greatly in my project. Ideally, you would have experience with the UFQPN-28 and the ST-Link.

I'm in need of an experienced electrical engineer with a strong background in renewable energy power plants. The project involves a mix of solar power, wind power, and biomass energy. Key Responsibilities: I need an engineer who can review existing systems, provide estimates for necessary upgrades or changes, and offer expert consultation on electrical matters. The ideal freelancer for this project should have: - Strong knowledge of solar, wind, and biomass energy systems. - Excellent consultation and estimation skills.

I'm in need of a circuit board designed to continuously monitor the voltage of a battery bank comprising 24 cells. This circuit board should have the following features: - Real-Time Display: The circuit should have a digital readout for real-time monitoring of the battery voltage. The readout should be clear and easy to interpret. The ideal freelancer for this job should have a solid background in electronics and circuit design, and experience with creating circuit boards for battery monitoring. They should also be able to create a digital readout that is user-friendly and reliable. It should be rotable for finding individual cells voltage as and when required

I need an experienced engineer to create an oscilloscope using an STM32F407 microcontroller with Zephyr RTOS. The oscilloscope needs to measure high-frequency analog signals, specifically frequencies above 1MHz. Key requirements: - Design and implement the oscilloscope to handle exclusively analog signals. - Ensure the oscilloscope can accurately measure signals above 1MHz. - Utilize a 12-bit resolution for the analog-to-digital conversion. -Run in continuous mode Ideal skills and experience: - Strong knowledge and experience with STM32F407 microcontrollers. - Proficiency in Zephyr RTOS to create firmware - Previous experience in developing oscilloscopes or similar devices. - Solid understanding of high-frequency digital signal processing.

I'm in need of an electrical testing and review of my PCB. The focus should be on: - Signal integrity: Ensuring signals maintain their integrity across the PCB. - Power distribution: Verifying that power is evenly and correctly distributed. - Component functionality: Confirming all components operate as intended. The testing should strictly adhere to IPC standards. Ideal candidates for this project should have extensive experience in PCB electrical testing and design verification, with a strong understanding of IPC standards. You should also possess the ability to assess component placement and identify potential issues with signal integrity or power distribution.

I'm in need of an experienced embedded software engineer to assist in the development of software for an ATSAM and ATMEGA microcontroller. The primary focus of this project is to implement functionalities for a Battery Management System (BMS). Key Responsibilities: - Implement communication protocols (I2C and CAN) - Develop embedded software for sensor data collection and motor control BMS Features to be Developed: - Battery monitoring - Charge/discharge control - Balancing management Ideal Skills & Experience: - Extensive experience with ATSAM and ATMEGA microcontrollers - Proficient in I2C and CAN communication protocols - Prior experience with developing embedded software for BMS - Strong skills in motor control and sensor data collection software development.

I need expert assistance in PCB design tailored for prototyping purposes. The PCB will be utilizing a mixed type of components, which means both surface-mount (SMD) and through-hole components. Importantly, there are no strict size constraints for this PCB. Ideal skills and experience for the job: - Proficient in PCB design software - Prior experience in prototyping PCBs - Knowledgeable in handling both SMD and through-hole components - Creative in designing without size constraints - Able to deliver high-quality, reliable designs

I'm looking for a skilled PCB designer who can provide a Gerber file based on a circuit diagram I will provide. Key details: - The PCB will primarily be used for testing, so it should be designed with this purpose in mind. - There are no specific size requirements for the PCB, so flexibility is available. - The type of PCB design (single-sided, double-sided, or multi-layer) has not yet been decided and will depend on your professional recommendation. Ideal Skills: - Proficient in PCB design software. - Experience with generating Gerber files. - Knowledgeable about industry standards for testing PCBs. - Strong understanding of various PCB types and their applications. Please only bid if you can show relevant experience and can provide examples of past PCB designs.

I'm looking for a powerful ultrasonic sound emitter that operates at 15 kHz and above, with a range of 50 ft. This device will be used primarily for pest control, so it needs to be effective in deterring unwanted critters. It should be compatible with a standard 120v power source. Key features & requirements: - Frequency: The device can be either fixed or adjustable, but it should ideally cover a range starting from 15 kHz upwards. - Durability: It needs to be robust enough for outdoor installation. - Power: Must be compatible with a standard 120v source. Ideal skills and experience for the job would include: - Knowledge of ultrasonic technology and its applications in pest control. - Experience in designing or sourcing outdoor durable electronic devices. - Understanding of po...

I'm looking for a compact, thin USB hub that has the functionality for wireless charging and data transfer. This hub needs to cater primarily to smartphones, with the following specifications: - USB Ports: 2-3 USB C female ports, with robust power management. - Data Transfer: The hub should support USB 3.0 and USB OTG, allowing for seamless data transfer to and from mobile devices. Connection to device is male USB C - Wireless Charging: It should support both Qi and PMA wireless charging standards. - Micro SD Reader: An on-board micro SD reader is a must. - Size: The footprint of the hub needs to be as small as possible. - PCB: Need PCB design You will also be responsible for the PCB design, using easily procurable parts in Canada. KiCad experience is essential. The ideal candidat...

I need an expert to assemble 120 Tag components for tracking equipment. The Tags will be used in mixed environments, so they need to be durable and reliable. Ideal Skills and Experience: - Experience with electronics assembly - Ability to work with components such as PCB and wireless charging coils - Familiarity with mixed environment equipment durability requirements - Quality control skills to ensure all Tags function properly

My PCB for industrial machinery has been failing and I need a professional to review my schematic and board layout files. The board is controlled by an ESP32 and displays via a Nextion on UART. Issues to Address: - Interference between components - Unexpected resets or failures - Communication errors with peripherals Measures Taken: - Shielding - Filtering - Grounding techniques - Decoupling - Suggestions for field wiring to board -component values -adding any protection components or change values I look forward to your expertise in identifying any potential issues that could cause my board to fail in this industrial setting.

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I need an expert PCB designer to create a multi-cell LiPo charger for me. The charger should be able to manage multiple LiPo cells simultaneously, offering balanced charging to ensure all cells are charged equally. Features Required: - Overcharge Protection: This is crucial to prevent damage to the cells and ensure safety during the charging process. - Balanced Charging: As mentioned, the charger should be capable of balancing the charge across all cells. Power Source: - The charger will be powered via a DC adapter. Ideal Skills: - Extensive experience in PCB design, particularly for multi-cell chargers. - Proficiency in designing circuits with overcharge protection and balanced charging capabilities. - Familiarity with DC adapter powered devices. Previous work examples of similar proj...

I'm in need of a skilled Siemens PLC Programmer, HMI and Panel designer to create a white and blue lighting control system for a hospital environment. This system will be implemented in various areas of the hospital including patient rooms, operating rooms, and hallways and common areas. Key Responsibilities: - Design and program a Siemens PLC based lighting control system. - Incorporate HMI and Panel design into the project. - Ensure the system is suitable for a healthcare environment. Ideal Skills and Experience: - Extensive experience with Siemens PLC programming. - Proven track record in HMI and Panel design. - Prior experience designing control systems for healthcare environments is a plus. - Strong understanding of lighting requirements in hospital settings.

I’m looking for a passionate Senior HW engineer with high core skills in PCB layout starting from an already validate schematics with the goal to miniaturize as much as possible a small dimension PCB (27 mm * 60 mm) already designed. About 100 components.

I am seeking an experienced IoT consultant based in Bangalore who specializes in Hardware Design. The focus of this project is on prototyping and testing. Need someone experienced in prototyping and designing, spl related to medical device. Prefer in Bangalore. Need to physically build a reproduceable prototype in med tech category, we have initial unrefined version. Ideal Skills: - Extensive experience in IoT hardware design - Prototyping and testing expertise - Familiarity with current IoT hardware components Your role will be primarily focused on assisting with the prototyping and testing phase of the hardware design process. Please note this project does not currently involve selecting components or PCB design. The objective is to create a functional prototype that can be tested...

I need an expert in PCB design to redesign a PCB for AC to DC conversion. The PCB will be used in consumer electronics, so it needs to meet the common specifications for such applications. Key requirements: - Expertise in PCB design - Expertise in Kicad - Expertise in Transformer design and selection - Prior experience with AC to DC conversion - Knowledge of consumer electronics standards Project needed in Kicad

I'm seeking a skilled PCB designer proficient with Altium Designer. The project involves designing a PCB that includes a microcontroller. Ideal Skills: - Extensive experience in PCB design with Altium Designer - Strong understanding of microcontroller integration into PCB - Ability to design for durability and performance

I'm looking for an experienced Arduino programmer and circuit designer to build a simple circuit that can send readings from two fuel optical sensors over the longest range radio available. Key Requirements: - located in Great Britain - Knowledge in Arduino programming and circuit design. - Experience with fuel optical sensors preferred. - Proficient in implementing long-range radio communication, ideally LoRa. - Ability to design a battery-powered circuit. The circuit should take readings from the two sensors, which output 5V when in air and a neutral 3 wire, and send these readings over the radio. The circuit will be powered by a battery.

Output of rectagular signal of 0-40Volts, up to 15Amps. The output signal should be variable in amplitude and also be either unipolar (0-40 Volt, adjustable e.g. from 0 up to 0-40Volt) or bipolar (+/- 20 volt adjustable from 0 to +/- 20 volt), by means of a switch. Will drive a coil of 17mH or 34mH (thick wire on a big, 60cm bobbin) Signal should be from 0 to 50Hz Power input from line 230Vac and idealy 100-240Vac Need 2 controls: 1. for the intesity (output voltage): 0-40 volts 2. for the frequency: 0 (off) - 50Hz The control at this stage can be potentiometers, but in the near future will be controled by an MCU, so control signal should be of low voltage (e.g. 0-5 volt) There should also be a protection of the output if there is a shortcut. Based on SG3525 is a good idea. Since the...

I'm in need of a professional to design a breakout board for the AD5933 chip. The primary application for this chip will be impedance measurement, specifically up to 100 kHz. This project requires a deep understanding of the AD5933 chip, as well as the principles of impedance measurement. Key requirements: - Design a breakout board for the AD5933 chip - Ensure the board is compatible with I2C for communication Ideal candidates will have: - Prior experience with the AD5933 chip - A strong background in electrical engineering and circuit design - Experience designing breakout boards - Proficiency in I2C communication interface Please include examples of similar projects you've completed in your bid.

I'm looking for an innovative engineer or designer to create a unique device. The device should consist of a square made of 4 strips that detects phones (and potentially other electronic devices). If a phone passes over the strip, it should trigger a connected speaker to emit a loud beeping noise. The device should continue to beep as long as the phone remains within the square. Key responsibilities: - Design a square made of 4 strips that can detect phones and potentially other electronic devices. - Connect a speaker to the device to emit a loud beeping noise. - Ensure the device continues to beep as long as the phone is within the square. - Make the device primarily responsive to phones, with the possibility of detecting other electronic devices. Ideal skills and experience includ...

I need a circuit board designed primarily for signal processing. This board will be handling mixed signals, specifically processing sensor signals. Key Requirements: - Design a circuit board capable of mixed-signal processing with a focus on sensor signals. - Ensure the board is optimized for signal processing tasks. - Provide schematics and design files. Ideal Skills and Experience: - Expertise in circuit board design. - Proficient in working with mixed-signal and sensor processing. - Strong background in signal processing.

I'm in need of a professional PCB designer with experience in designing PCBs for consumer electronics, IoT and esim programming. Key Requirements: Nr. 1 : Size and shape constraint. Size: very small, should fit within a 2 by 2 cm square, 1cm height. Shape: hexagon. Layers: 4 Nr. 2 : Specific components: microphone&speaker, esim, to enable calls. Bms incorporated for lipo battery. Nr. 3 : Careful placement of components, intensive power management system, should fit size constraints. Ideal Skills and Experience: - Extensive knowledge in PCB design for consumer electronics. - Proven experience in designing PCBs for power management and wireless communication. - Ability to design for battery power sources with a focus on efficiency. -Prior experience in working with an esim, set...

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I am looking to create a digital airsoft target see attached documents. I will need all files and BOM in order to have whatever PCB we create manufactured and assembled.

Video tutorial y manual en pdf de como realizar las conexiones electricas, software /codigo y todo lo necesario para armar una extrusora de filameto con botellas. El equipo será armado con un Arduino uno.

I'm looking for a professional to write Arduino code for controlling a single digit LED display with a Radio Frequency (RF) remote. The display will be showing numeric values. Key Requirements: - Develop Arduino code to control the LED display via an RF remote. - Ensure the code allows for seamless display of numeric values. I don't have an existing RF receiver module, so I would appreciate recommendations for suitable hardware. Ideal candidates for this project should have extensive experience in Arduino programming, RF technology, and LED displays.

Техническое задание: Интеграция функций из пользовательской прошивки в Grbl Описание проекта Необходимо модифицировать исходный код Grbl для Arduino Uno, чтобы он выполнял функции из моей пользовательской прошивки, сохранив основные возможности Grbl для управления шаговыми двигателями. Функциональные требования 1. Обработка пина A2: - Чтение состояния кнопки, подключённой к пину A2. - Если кнопка нажата (LOW), в COM-порт должна отправляться строка `"ON"`. - Добавить защиту от дребезга (debounce), интервал — 20 мс. 2. Работа с модулем HX711 (пины A0 и A1): - Чтение данных с HX711: - При получении команды `"1"` через COM-порт, отправлять в порт измеренные данные веса с использованием функции `scale.get_units()` (до одного десятично...

I'm looking for an expert who can help me code a Raspberry Pi Pico W for complex sensor integration. The project involves: - Integrating various sensors: This includes temperature and humidity sensors, motion and proximity sensors, and heart rate sensors. - Ensuring wireless communication: The device needs to communicate via Wi-Fi and Bluetooth. Ideal candidates should have a strong background in coding for Raspberry Pi devices, particularly the Pico W. Experience with sensor integration and Wi-Fi communication is crucial. Please provide examples of previous similar projects you've worked on.

I need a circuit board designed and built that uses an ESP32 to drive a large number of LEDs (SMD, 300-500). The LEDs should be arranged to represent a detailed map that will be provided. Key Requirements: - Design and construct a visually appealing circuit board (as it may be directly exposed to end user) - Use an ESP32 to control a large number of LEDs (you will have to explain how you plan on doing this) - Arrange the LEDs according to a detailed city map which I will provide on the circuit board. Ideal Skills and Experience: - Electronics and circuit board design - Proficiency with ESP32 - Experience with LED projects - Design skills for creating an aesthetically pleasing product

I am in need of an experienced electrical engineer specializing in circuit design. The project involves designing a circuit for an unspecified application, so versatility and creativity are key. Ideal candidates should have: - Extensive experience in circuit design - Ability to work on various applications, from consumer electronics to industrial machinery - Innovative thinking for creating efficient and effective designs

We are seeking a skilled engineer to design and develop a 30 KW DC fast charger based on the Infineon /OnSemi/ Microchip SiC module reference design.. The inverter will need to handle power ratings between 10 kW to 50 kW. Ideal Skills & Experience: - Background in power electronics - Proven track record in inverter/fast charger design - Experience in industrial applications and CANBus protocol - Ability to design for power ratings between 10 kW to 50 kW We are seeking a skilled engineer to design and develop a 30 KW DC fast charger based on the Infineon SiC module reference design. The ideal candidate will have experience in power electronics and familiarity with high-efficiency charging technologies. Your expertise will be crucial in ensuring the charger meets performance and safet...

I need a licensed Electrician to install an electrical subpanel in my garage. This is a preparatory step for a new heat pump AC system I plan to install. Key Requirements: - The electrician must be licensed by Westchester County, NY - Install the subpanel in the garage - Connect the new subpanel to the main panel - Ensure the installation is compliant with local electrical codes - File and obtain a permit for the work Ideal Skills and Experience: - Proven experience in electrical installations, particularly with subpanels - Knowledge of heat pump AC systems - Familiarity with local electrical codes and regulations I have some items but not all necessary for the installation. I do need the electrician to inspect the current main panel before installation.

I'm seeking a licensed electrician to install an electrical subpanel in my garage to prepare for a new heat pump AC system. Key Requirements: - Install the subpanel in the garage - Connect the new subpanel to the main panel - Ensure the installation is compliant with local electrical codes - file and obtain permit for the work Ideal Skills and Experience: - Proven experience in electrical installations, particularly with subpanels - Knowledge of heat pump AC systems - Familiarity with local electrical codes and regulations

I am an Electrical Engineer and have designed a solution to resolve an issue at home, using a micro-controller. I'm thinking others may have the same issue, though it may be an uncommon issue, so want to make a few units and advertise for sale as a test of the market/demand. I have a working prototype on vector board and I printed a case with my hobby-grade 3D printer. I want to make it smaller on a custom PCB and ideally within a professional quality case. It's basically a P8X32A controller with two opto-isolators feeding with transistor driver that connects to a secondary board (no PCB required on secondary board). The microcontroller solution uses an LCD1602 and small 4x4 keypad and interfaces to the secondary board via an RJ45 or other common connector. The primary boa...

I'm looking for an expert in RFID technology who can develop and implement an innovative system. The system needs to provide real-time tracking of active tags. This project would ideally suit a professional with a strong background in RFID systems, hardware SW.

I'm looking for an experienced engineer to develop a LED display that shows real-time air quality index (AQI). The display should also provide additional information such as temperature, humidity, time and date. The device will receive the air quality data through a Wi-Fi connection. Ideal Skills: - Embedded Systems Design - LED Display Programming - Wi-Fi Data Reception - Environmental Sensor Integration Key Requirements: - The display should be user-friendly and easy to read - The device should be able to connect to Wi-Fi to receive live data - The design should accommodate additional information apart from AQI Please provide examples of similar projects you have worked on in your proposal.

I'm looking for an experienced PCB designer to modify an existing BLE sensor PCB design to integrate a LORA microcontroller. The new design should retain the following functionalities from the original BLE sensor PCB: - Power management - Sensor interfacing The modified LORA-enabled PCB will be operating in an indoor environment. Key requirements for the new system: - Real-time monitoring - Data logging - Event-based alerts The ideal freelancer for this project should have a strong background in PCB design, specifically with LORA and BLE technologies. Experience in designing PCBs for indoor use is also preferred. Excellent skills in power management and sensor interfacing are essential. The ability to understand and implement complex data transmission systems for real-time monitor...