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I need a simple PCB designed for a schematic I will provide. The primary application for this PCB is in consumer electronics. The components will be a mix of both surface-mount and through-hole types. Key requirements include: - Designing the PCB to be as small as possible, given the constraints of the components and the schematic. - Ensuring the design is suitable for consumer electronics, with considerations for durability and reliability. - Incorporating both surface-mount and through-hole components accurately in the design. Ideal skills include PCB design experience, familiarity with consumer electronics, and capability to work with a mix of component types. Please provide examples of similar projects you have completed.

I need an expert who can help me identify the connections on my printed circuit board (PCB) to various components. There are available pins on the board for bonding. After establishing the connections, I need operations performed to control a stepper motor which is connected to the board. All communication and connections to be performed through Bluetooth LE Key Tasks: - Identify connections on the PCB - Connect and bond to the board using Bluetooth - Control the stepper motor with Start/Stop and Direction control commands Ideal Skills: - PCB identification and connection expertise - Bluetooth connection experience - Stepper motor control knowledge Please note that I do not have any schematics or part numbers for the PCB. It is crucial that you have the necessary skills and experience t...

I'm looking for an innovative design for a smart bulb. The primary focus of this project is its compatibility with voice control. While the specific voice assistants haven't been decided yet, the design should be adaptable for popular ones like Amazon Alexa, Google Assistant, and Apple Siri. Key Features: - Voice Control: The bulb should be designed for seamless voice control. - Customizable RGB Spectrum: The smart bulb should allow users to customize their own RGB spectrum settings. Ideal skills for this project include product design, electrical engineering, and knowledge of smart home technology. Experience with designing for voice control is a significant advantage. Your creativity and technical expertise will be key in creating a top-of-the-line, user-friendly smart bulb.

I need a skilled professional who can design and implement a high precision motion control system using linear actuators for the manufacturing industry. Key Requirements: - Design and integrate a motion control system using linear actuators. - Ensure the system operates with high precision, meeting stringent manufacturing standards. Ideal Skills: - Expertise in motion control systems, specifically linear actuators. - Experience in the manufacturing industry. - Ability to design and implement high precision systems.

I'm seeking a professional with expertise in creating Single-Line Diagrams (SLD) for solar exemption purposes. I need a comprehensive SLD, a Zone Diagram, and details about connection point size and location. All documentation must adhere to the National Electrical Codes. Key Requirements: - Creation of a Single-Line Diagram (SLD) that includes circuit breakers, fuses, and power flow arrows. - Comprehensive understanding of the National Electrical Codes to ensure compliance. - Experience with solar exemption documentation is highly desirable. - Ability to create a Zone Diagram and identify connection point size and location. Please provide examples of similar projects you have completed in your bid.

I'm looking for an experienced PCB designer to create a relay board controller using KiCad. The board will need to support 8 relay channels and is intended for use in industrial automation. Key requirements: - Proficient in KiCad, with a strong portfolio of PCB designs - Experience with designing for industrial applications - Able to deliver an 8-channel relay board design Please provide examples of similar projects you've completed.

I'm looking for an expert in power electronics to design a high-current sub-nanosecond pulser based on the provided reference schematics. To the right candidate (to be selected after preliminary interview) the reference schematics and common descriptions, and requirements specification will be provided as input data. It is expected the whole project will be divided into three stages: 1. Refining the provided reference schematics; simulation, reporting the reached performance 2. Layout/assembly design . At this stage the candidate should confirm the layout/assembly design with 3D simulation; access to the corresponding tool will be required, or remote access to licensed soft (CST MWS) will be provided by me. 3. (Optional; to be defined later) Prototype assembling and testing. ...

I'm looking for a microwave sensor control module that can be used in a urinal sensor design. Its primary function will be to detect user presence in an indoor restroom. Key Requirements: - The sensor should be able to detect user presence accurately. - It should produce an analog signal when detecting user presence. - The module should be designed to function in an indoor restroom environment. Ideal Skills: - Experience in designing microwave sensor modules. - Understanding of urinal sensor systems. - Ability to create modules that output analog signals.

I'm looking for an experienced PCB designer to create a PCB for an indoor air quality sensor. The sensor will primarily monitor CO2 levels and PM2.5 particles. Key Requirements: - Design a robust and efficient PCB to accommodate a CO2 sensor and a PM2.5 sensor. - Experience in designing PCBs for indoor use. - An understanding of air quality monitoring systems. Ideal candidate should have: - Previous experience in PCB design for environmental sensors. - Strong knowledge of the integration of various types of sensors onto a PCB. - The ability to deliver high-quality work within a specified timeframe.

I'm in need of an expert PCB designer who can help me design a PCB for prototype testing. I'm looking for a LED-array with high power Infrared-LEDS. approx 25 pieces on a plate 140 x 80 with even distance. We made good experienced with Osram SFH4725AS. We just need a simple array of LEDs - all should be switched on / off at the same time. To verify the design, we just need one or two prototypes. Will you also support with assembly of LEDs on PCBs? Key Requirements: - Inclusion of LEDs on the PCB - No specific communication interfaces needed (Bluetooth, Wi-Fi, USB not required) Ideal Skills: - Extensive experience in PCB design - Prior work on consumer electronics preferred - Knowledge of radio type device design a plus - LED integration experience desired I'm looking fo...

I will only respond to messages of proposals of solutions to described problem, not your qualifications or excitemnet to work on the project. I'm looking for a professional to assist in configuring a battery storage system for a fast charging station. The objective is to design a charging station that can handle sudden 150kW power loads while maintaining compatibility with the low voltage grid. Key Responsibilities: - Configuration of a battery storage system that allows for rapid response to sudden power demands - Scope results for grid and BESS Ideal Skills and Experience: - Prior experience in designing and configuring battery storage systems for electric vehicle charging stations is highly desirable - Knowledge of low voltage grid requirements and fast charging technologies -...

I need a pcb for manage 6led stripes power and dimming

Freelance Project Brief: Driver Development for MX-B10HR50-IS23 LCD Project Overview: We are seeking an experienced freelancer to develop a driver for the MX-B10HR50-IS23 LCD. The driver will manage the LCD's power supply, receive information via Bluetooth, process the input, and transmit data to the LCD. The primary function of the project is to display single colors on the LCD, not images. Key Project Details: Functionality: The driver will control the LCD to display a single color at a time, based on Bluetooth commands. Pixel synchronization is not required. Once a color is generated, the pixels will remain active until a new color command is received via Bluetooth. Upon a color change, pixels will turn off, receive the new color data, and light up again with the updated color. ...

I need assistance with Mason's rule and root locus PID design

PCB Design for Compact Health IoT Device

I'm in need of a skilled PCB designer to assist with a project-specific PCB design. The PCB is intended for a consumer electronics application, and it will be a double-layer layout. Key components to be included on the PCB: - Microcontrollers - Power regulators - LoRa - RTC - UART - Discrete components Ideal candidates will have a robust understanding of PCB design for consumer electronic products, proficient in double-layer PCB layouts. Experience with placing and integrating microcontrollers, power regulators, and other specified components is vital. Please also demonstrate your knowledge of working with LoRa, RTC, and UART in your proposal.

I'm seeking an expert in circuit design, PCB creation, and programming for an NXP Battery Sensor tailored for an automotive application. Key Requirements: - Full design and programming of the NXP Battery Sensor with CAN and LIN MM9Z1_638. - Implementation of only the LIN (Local Interconnect Network) interface. - Support for specific functionalities: Voltage monitoring, Temperature sensing, and Current measurement. Ideal Skills and Experience: - Extensive knowledge in automotive sensor design. - Proficient in designing circuits and PCBs. - Experienced in programming for NXP components. - Familiar with LIN interface implementation.

I'm in need of a seasoned PCB engineer who specializes in PCB design and layout for double-sided PCBs. The purpose of this PCB is for automotive applications, so it needs to adhere to industry standards for durability and performance.

I need to convert file format from Altium Designer format to EAGLE format the Altium files are for STM32F746G-DISCO PCB Design () PCB are 4 layers medium complexity with components THT and SMD both side and following dimensions The conversion should be reviewed manually (no automatic conversion) in all details and DRC applied and the final result on Fusion 360 (or Eagle) should be 100% error free including Gerber file generation and libraries

Task 1: A parameterizable ALU Task 2: A parameterizable register bank Task 3: A single-cycle processors datapath I need it by the 12/1/2025

I'm looking for an expert in electronics and design to help me create a flexible cable for my Samsung A31's rear camera. This cable will allow the camera to rotate freely around the front camera. Key Requirements: - Design a 10cm long flexible cable that can extend from the rear camera. - Ensure the design allows for potential creative uses of the cable, such as 360-degree video capture or unique photography angles. Ideal Skills: - Experience with smartphone hardware and modifications. - Proficient in schematic design and cable manufacturing. - Creative problem solver with an understanding of photography and videography needs. Please refer to the attached Samsung A31 motherboard schematic diagram for your design. I am looking to replicate the design from this reference: Ult...

I'm seeking a seasoned PCB designer to assist in creating a custom, compact PCB for an IoT project focused on sensor integration. The PCB will need to accommodate several components, including an ESP32-WROOM-32 microcontroller, SIM card module, SD card module, and RS485 transceiver. Key Requirements: - Expertise in PCB design, specifically for IoT applications. - Experience integrating multiple components onto a single PCB. - Ability to design a compact-sized PCB without compromising functionality. - Familiarity with the ESP32-WROOM-32 microcontroller and other specified modules. Ideal Skills: - Proficiency in PCB design software. - Strong understanding of sensor integration and IoT systems. - Excellent problem-solving skills to overcome design challenges. - Attention to detail to e...

I'm in need of a seasoned PCB designer to assist in crafting a compact and efficient IoT device tailored for health monitoring. The device will interface with VOC sensors (PS1 & PS4-VOC-10-MOD) and employ an ESP32 or a similar microcontroller for wireless communication, as well as executing on-device AI models. Key Requirements: - The design needs to prioritize low power consumption, making it suitable for wearable or portable use. - A primary focus of this device will be monitoring human breath, so expertise in integrating and utilizing VOC sensors is crucial. - Long battery life is of utmost importance, far more than a rechargeable battery or energy harvesting capabilities. Ideal Skills: - Extensive experience in PCB design, particularly using KiCad. - Proven track record in d...

I'm looking for a skilled PCB designer to create a design for a smart LPG meter. This device needs to have several key functionalities, including gas level monitoring, leak detection, and usage data logging. The smart LPG meter will connect via Wi-Fi and will be powered by a battery. Key Requirements: - Design a PCB that incorporates gas level monitoring, leak detection and usage data logging. - Ensure the design is suitable for a battery-powered device. - Include a Wi-Fi connectivity component in the design. Ideal Freelancer Skills: - Extensive experience in PCB design. - Knowledge of IoT device requirements. - Understanding of gas sensing technologies. - Experience with battery-operated device designs.

I'm looking for an expert in PCB design to create a 50x50mm PCB board featuring a STM32H750, 16 bit RAM, and a 24 bit RGB TFT connector. This board will be used in an industrial control application, so its design needs to support real-time processing capabilities. Key aspects of the project: - Design a compact PCB within a 50x50mm area. - Integrate a STM32H750 microcontroller, 16 bit RAM and a 24 bit RGB TFT connector. - Ensure the PCB supports real-time processing. I will provide all the necessary specifications and details for the components. The ideal candidate for this project will have a strong background in PCB design for industrial applications and is adept at designing for real-time processing.

I need an antenna designed for communication purposes. This antenna should operate effectively within the frequency range of 150MHz to 450MHz. The antenna will be utilized in both indoor and outdoor settings, so it needs to be robust, versatile and reliable under different environmental conditions. Ideal skills and experience for this project include: - Expertise in antenna design, particularly for communication - Proven experience with the specified frequency range - Ability to design for both indoor and outdoor use - Knowledge of materials and design techniques for durability and versatility - Strong problem-solving skills to address potential environmental challenges

I'm seeking a skilled PCB circuit designer based in Delhi to design a double-layer PCB for video signal transmission and separation. This PCB will primarily serve in signal processing, so experience in designing PCBs for such applications is highly valued. Key Responsibilities: - Design a double-layer PCB with a focus on video signal transmission and separation. - Ensure the PCB is optimized for signal processing. Ideal Skills: - Expertise in double-layer PCB design. - Experience in the consumer electronics industry, particularly in video signal processing. - Proficiency in using PCB design software. - Strong attention to detail and ability to work to tight deadlines. If you are a professional PCB designer with a knack for signal processing, I would love to hear from you.

I'm having trouble with my keyestudio DIY solar tracking electronic kit. I'm specifically facing an issue with the microcontroller, where I'm getting the error: "avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x67". I need an expert who can help me troubleshoot this issue. The ideal candidate should be experienced in dealing with similar kits and microcontroller issues, preferably with keyestudio products. I would appreciate a step-by-step interactive guide to understand the troubleshooting process. Skills required: - Electronics expertise - Experience with keyestudio kits - Microcontroller troubleshooting - Ability to create step-by-step interactive guides.

I'm seeking a PCB designer with experience in medical devices. The PCB will be used in an undetermined type of medical equipment, so versatility and innovation are key. The designer must be well-versed in the ISO 13485 and FDA approval standards as the PCB will need to meet these certifications. Ideal Skills and Experience: - Extensive PCB design experience, particularly for medical devices - Deep understanding and practical experience with ISO 13485 and FDA approval standards - Ability to design versatile and innovative PCBs - Excellent communication skills to discuss design concepts and constraints

I'm looking for a stopwatch timer that counts the time a circuit is open. The timer needs to have a display counter using a Seven-segment display, and a reset function. This device is intended for personal use. Ideal skills and experience for the job include: - Experience in designing and building electronic timers. - Proficiency in working with Seven-segment displays. - Understanding of circuit design and timing mechanisms.

I'm in need of a skilled professional to assist in controlling multiple I/O devices via the I2C interface in my PICO C project. The schematic capture has been completed, but might require some adjustments tied to project milestones. After this phase, I'll be handling the PCB layout and procuring the first test board. Key Responsibilities: - Adjust schematic capture as necessary - Write PICO C code for controlling sensors and actuators - Include RaspPi5 test code to verify I2C commands - Focus on critical functionalities such as control commands, error handling and I2C two-way communications Experience with I2C communication is essential, specifically with a single master and multiple slaves configuration. Proficiency in PCB design and familiarity with test procedures for I2C co...

I'm looking for an electronic circuit designer to create a circuit for a buzzer game that will be used in a visual muscular coordination and precision abilities. Key Requirements: - The circuit will need to trigger the buzzer when a twisted wire is touched by the moving ring. - The circuit should be robust enough to handle repeated use in a game setting. The circuit to buzz and an LED strip illuminate for one second every time the metal ring in the hand of the player touch the twisted wire. After three consecutive times buzz, game will be announced over by a 5 seconds continuous buzz and LED light illuminated. The power source is a 12V AC transformer. Buzzer and led light strip are 12V powered. The picture attached is just to show the game in general. Ideal Skills: - Experien...

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I'm looking for a tally counter system for each employee on the assembly line. The system should allow employees to count production by pressing a pedal and should transmit the tally data to a real-time dashboard accessible to the manager via Bluetooth or wired connection. Every time the employee finishes a task, they would press the pedal and it would log complete task with a timestamp. We would also like to be able to group and count their production level for each "run". A run is about every 16-18 Minutes. Key Requirements: - Tally counter for each employee with timestamp. - Pedal activation for counting production - Real-time dashboard for the manager - Dashboard for data transmission Ideal Skills: - Hardware assembly and configuration - Software development for dashb...

I'm looking for an experienced engineer with a strong background in industrial hydraulics to assist with a project focused on fluid control systems. Your expertise will be pivotal in designing, optimizing, and troubleshooting the hydraulic system. Ideal skills and experience: - Extensive knowledge and hands-on experience with industrial hydraulics - Proficiency in designing hydraulic systems for fluid control - Strong problem-solving skills - Excellent communication abilities for clear project updates and discussions.