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Title: Mechanical & Electrical Engineers Needed for Bionic Arm Project (CAD + PCB Design) Description: I am developing a bionic prosthetic arm project and I’m looking for engineers to help with both the mechanical design and electronics/PCB design. Roles Needed: 1. Mechanical Engineer - Experience with CAD software (Fusion 360 preferred but not required) - Design and improve a 3D-printable prosthetic hand/arm - Work with servo-driven mechanisms for finger movement - Ensure parts are strong, lightweight, and easy to assemble - Help optimize the design for 3D printing 2. Electrical Engineer - Experience with PCB design (KiCad, Altium, EasyEDA, or similar) - Design a custom PCB to control and integrate: - 11 servo motors - 5 EMG muscle sensors - 2 oximeter sensors to measure blood oxygen (SpO₂), heart rate, blood pressure, and body temperature - ESP32 or Arduino-based controller - Implement power management for a battery-powered system - Provide schematic, PCB layout, and BOM Project Details - The arm will use 5 EMG sensors to detect muscle activity and control movement - 11 servo motors will control the fingers and wrist - 2 oximeter sensors will be used to monitor SpO₂, heart rate, blood pressure, and body temperature - The controller will likely be ESP32 - The system should be compact and optimized for wearable robotics Timeline - Deadline: 2 days (3 days maximum) - The timeline for this project is very tight - Faster completion will be rewarded with higher pay - Engineers who can deliver high-quality work quickly will receive priority and potential bonus compensation Deliverables - CAD files for the mechanical design - PCB schematic and layout - Bill of Materials (BOM) - Basic documentation for assembly Preferred Experience - Robotics or prosthetics - Mechatronics systems - Servo motor control and embedded electronics Budget: 100~150 (faster delivery = higher pay). Note: DO NOT BID IF PRICE IS NOT RESONABLE FOR YOU
ID do Projeto: 40293920
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7 freelancers estão ofertando em média $112 USD for esse trabalho

As a seasoned electronic engineer specializing in projects just like yours, I can guarantee the level of expertise and efficiency that you need for this current project. My bevy of skills including PCB design and development, firmware development, and RF design & analysis all directly align with your project's key requirements. With a mastery over CAD software and in-depth experience working on custom PCBs such as those integrating servo motors and sensors - namely the EMG sensors and oximeter sensors you mentioned - I'm confident I'd be an amazing fit for your mechanical and electrical requirements. My proficiency in optimizing designs for 3D printing dovetails well with your intentions of a lightweight yet robust prosthetic arm. Over the years, I've honed my expertise in creating intricate designs that are both strong, lightweight, and easy to replicate using 3D printers. This attention to detail not only increases ease of assembly but also saves time during the iterative designing process - something we will highly value given your tight deadline. Rest assured, my dedication to timely delivery has never compromised high-quality solutions. With my comprehensive command over these skills and outcomes-driven attitude towards work, I am confident that we can collaborate successfully on this project leading to optimal designs congruous with robotic efficiencies while being cost-effective.
$125 USD em 7 dias
6,7
6,7

Hi I can assist with the mechanical design of the bionic prosthetic arm, focusing on creating a lightweight, strong, and 3D-printable CAD model optimized for servo-driven finger mechanisms. Using SolidWorks and advanced CAD modeling techniques, I can design the finger linkages, wrist movement system, and assembly structure to accommodate 11 servo motors and EMG sensor integration. My experience in mechanical design, robotics components, and 3D printing optimization will ensure the parts are easy to assemble and suitable for rapid prototyping. I can deliver the complete CAD files along with assembly views and BOM support to help integrate the electronics system smoothly. Thanks
$100 USD em 2 dias
5,0
5,0

With extensive experience in advanced 3D modeling and printing, I understand the intricacies involved in optimizing designs for mechanical and manufacturing processes. As such, I am confident in my ability to effectively design your bionic prosthetic arm using CAD software. Whether you prefer Fusion 360 or any other platform, I can proficiently work with them to design a mechanically superior and 3D-printable model that is both sturdy and lightweight. On the electronics front, my skills lie in PCB design using tools like KiCad and Altium which perfectly align with your project needs. I have previously designed circuits for embedded systems powered by Arduino which are similar to what you require with the ESP32/Arduino controller. This experience puts me in good stead to execute your project successfully within the tight deadline. My deliverables will include not only the PCB layout and BOM but also a clear schematic, enabling hassle-free assembly.
$107 USD em 2 dias
4,7
4,7

My name is Abdul Mannan. I'm a versatile engineer with a deep understanding of mechanical design and electronics. My skills in 3D modelling, 3D printing, and rendering will be crucial for your bionic prosthetic arm project. I've honed these skills by working on various projects, big and small, ensuring that the final product not only meets the client's vision but is also optimized for performance and usability. Despite the tight deadline, I assure you that quality won't be compromised. My dedication to client satisfaction means that delivering on time does not equate to rushed work; it embodies my commitment to high-quality output and effective communication throughout the process. I'm well-equipped to handle the core requirements of this project - designing a 3D printable prosthetic arm, utilizing servo-driven mechanisms, optimizing designs for 3D printing- giving you a durable, lightweight and easy-to-assemble end result. Moreover, my familiarity with CAD software including Fusion 360 and profound knowledge of PCB design using KiCad, Altium, EasyEDA will prove extremely valuable. Rendering your incredible bionic arm into an equally amazing PCB design integrating multiple components like 11 servo motors, 5 EMG sensors, oximeter sensors etc., are tasks I'm confident in handling adeptly. By choosing me you choose combined proficiency in both mechanical and electronic engineering which is critical for this project's success. Let's build an advanced bionic arm together!
$100 USD em 1 dia
1,4
1,4

Hi there, For your bionic arm project, it’s clear that integrating mechanical and electrical systems is crucial for achieving precise control and functionality. I have experience designing compact PCBs that manage multiple servo motors and sensors, which would be essential for your setup with 11 servos and various EMG and oximeter sensors. Structuring the system around an ESP32 controller could streamline communication between the sensors and motors, while ensuring efficient power management for a wearable design. Have you considered how the sensor data will be processed to translate muscle activity into motor movements? I’d be happy to discuss the design approach further and explore how we can meet your tight timeline effectively.
$125 USD em 7 dias
0,0
0,0

New in freelacing site, want to work properly and efficiently. experienced in mechanical and product design
$100 USD em 7 dias
0,0
0,0

I can provide full support for your bionic prosthetic arm project with fast, high-quality results. Mechanical: CAD design (Fusion 360 or similar) for a 3D-printable, servo-driven prosthetic hand/arm. Parts will be strong, lightweight, and optimized for assembly and 3D printing. Electrical: Custom PCB design (KiCad/Altium/EasyEDA) to control 11 servos, 5 EMG sensors, 2 oximeter sensors, with ESP32/Arduino controller and battery power management. Includes schematic, layout, and BOM. Deliverables: CAD files, PCB schematic/layout, BOM, and assembly documentation. I can deliver within 2–3 days, meeting your tight timeline, with potential bonus for faster delivery.
$125 USD em 3 dias
0,0
0,0

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