Revive KeyMouse Track Prototype

@LiveExperts

Hello, Drawing from the wealth of our in-house skills at Live Experts, I believe that we are the perfect match for your project. With a proven track record of delivering high-quality work, we specialize in various aspects of engineering, including 3D CAD modeling, electrical engineering, and PCB design. These are precisely what your project needs to reverse-engineer your KeyMouse Track prototype. Our team is proficient in using hardware and design tools such as EAGLE, Linux, Autodesk's AutoCAD, and SolidWorks. We'll ensure that your CAD designs are accurate and suitable for production on common FDM/SLA machines. Our electrical engineering expertise will help us create correct PCB layouts and firmware to drive the keys and trackball. Moreover, we are experienced in creating complete bills of materials with readily sourceable parts; thereby streamlining sourcing and procurement. While tackling your project, we maintain constant communication to ensure any necessary iterations are done quickly and effectively. Our documentation process is thorough, keeping you updated on every decision made and progress achieved. As an extra assurance that our work speaks quality, we will provide you with a physical, tested prototype shipped to your doorstep along with a video showcasing it performing like the original KeyMouse Track-125. You deserve a replica you can plug in and start using immediately - let’s make it happen! Thanks!

@AwaisChaudhry

Hi, I can revive your KeyMouse Track-125 by reverse‑engineering the CAD, PCB, and firmware into a full, printable CAD model, updated BOM, and a tested prototype that matches the look, feel, and performance of the original. I’ll study your existing CAD, circuitry snapshots, and reference photos to rebuild missing or incorrect parts, then deliver up-to-date Fusion 360 files suitable for common FDM/SLA printers. I’ll design correct PCB layouts, specify a controller/firmware approach to drive the keys and trackball, and assemble a complete BOM with readily sourceable parts. You’ll get one physical prototype shipped to you and a short video showing it in action, plus clear documentation of decisions to accelerate iteration. The process includes reference gathering, CAD reconstruction, PCB design, firmware bring-up, prototyping/testing, and final hand-off with a reproducible bill of materials. If you want rapid iteration, I’ll document choices along the way and keep you in the loop. What is your preferred microcontroller or trackball sensor family, and are there any non‑negotiable constraints on power, firmware framework, or mechanical tolerances? What is the exact Google Drive link for the archived files and any licensing constraints on redistribution of the original files? Do you require HID keyboard with integrated mouse modes or a separate input protocol? What are your target environmental specs (operating temp, humidity, durability) and lifecycle expectations? Which 3r

@markoa7

Hi there, I can reverse-engineer the KeyMouse Track-125 into a fully functional prototype with modern CAD and reliable PCB layouts. I’ll begin by studying your CAD, circuitry snapshots, and reference imagery, then produce an up-to-date Fusion 360 model and a corrected PCB design with a complete BOM. The deliverables will include print-ready STL/STEP files, PCB Gerbers, firmware guidance, and a tested prototype shipped to you along with a short video of the unit in action. I’ll document decisions as I go, ensuring the design remains faithful to the original look and feel while using readily sourced parts and standard printing workflows. What is the preferred trackball sensitivity and key matrix layout (if you have any constraints beyond the original design), and are there any legacy firmware considerations I should preserve? Best regards, Marko Aleksic

@ahmedaseliman

Hi its Ahmed, highly experienced in the exact skills you need for reviving the KeyMouse Track-125 prototype. I specialize in product designs, 3D printing, and electronics, including detailed knowledge of CAD-driven design on SolidWorks, AutoCAD, and Fusion 360 which we will heavily rely on during the project. My aim will be to ensure that every component of the KeyMouse track is re developed using the latest CAD to create a working prototype while keeping a keen eye on maintainability. My proficiency in PCB layouts and firmware setup is also important here as we seek to get the keys and trackball working optimally. Additionally, I have a strong background in injection mold development which can be useful for us in manufacturing your design effectively while optimizing costs without losing quality. Let's collaborate and bring your beloved prototype back to life!

@MrRifat

Hi there, Your goal to bring the discontinued KeyMouse Track-125 back to life is both exciting and technically demanding. As a 3D artist experienced in product reconstruction, CAD refinement, and prototype-ready modeling, I can help rebuild the unit into a fully functional working prototype. Here’s how I can support your project: - Rebuild and optimize complete CAD files (FDM/SLA ready, print-toleranced, and assembly-validated) - Redesign or correct PCB layouts based on reference circuitry and performance targets - Define controller setup/firmware structure for key matrix + trackball integration - Deliver a complete, source-ready Bill of Materials - Produce and test one physical prototype with documentation and a demonstration video My workflow focuses on clean reverse engineering, functional tolerances, ergonomic accuracy, and practical manufacturability. I document all iterations clearly so you can scale production or refine future versions without confusion. If you share the archived files and reference materials, I can begin with a structured evaluation and roadmap for reconstruction. Let’s bring it back properly. Warm Regards, Salah

@rvwebfreelancing

Hi there! I can reverse-engineer your discontinued KeyMouse Track-125 into a fully functional prototype, rebuilding CAD, PCB, and control logic to match the original look, feel, and performance. I have done similar jobs before. ✅What level of fidelity is required versus the original (ergonomics, switch feel, sensor performance)? ✅Will you ship existing artifacts, or should I work only from the shared files and photos? ✅Is the prototype expected to use off-the-shelf controllers or a custom PCB/firmware? Portfolio: https://www.freelancer.com/u/rvwebfreelancing/mech I look forward to answering any concerns and thanks for your consideration Best, Rahul

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@awaisshehaz

My name is Mehar Awais. I will help you revive and refine the KeyMouse Track prototype with precise ergonomic modeling, internal component accommodation, and production ready CAD structure. I carefully redesign the enclosure geometry to align with natural hand posture while maintaining proper space for PCB layout, switches, sensors, and battery housing. I can enhance your project by optimizing wall thickness for injection molding, refining split line strategy for casing assembly, integrating mounting bosses and snap fit features, and preparing exploded assembly drawings for prototyping. I also ensure dimensional tolerance alignment for trackball or sensor placement to maintain accurate tracking performance. With three years of experience in consumer electronics CAD development and functional prototype design, I focus on ergonomic precision, manufacturability, and clean engineering documentation. Freelancer profile: www.freelancer.com/u/awaisshehaz

@leandrobeltran01

Hello. I'm an industrial designer, an expert in 3D printing and creating files from images and blueprints. I can provide you with a complete 3D model of your original KeyMouse Track-125, taking into account the contours of the printed circuit board and other components, so you can obtain a functional prototype. Contact me and we can discuss what you want to achieve; I'm sure I can help

@Feriver

Hello, I understand you need the discontinued KeyMouse Track-125 reverse-engineered into a fully functional prototype. I have extensive experience in 3D CAD, PCB design, firmware development, and product prototyping, enabling me to reconstruct missing or faulty components and deliver a working mouse-keyboard hybrid that matches the original’s look, feel, and performance. I will provide up-to-date CAD files compatible with FDM/SLA printers, corrected PCB layouts with firmware, a complete bill of materials with readily available parts, and a tested physical prototype shipped to you with a short demonstration video. Full documentation of design decisions and iterations will also be included. Questions: Are the original PCB schematics partially functional, or should I fully redesign the board from scratch? Should the prototype strictly match the original dimensions and weight, or is minor optimization for modern components acceptable? Thanks, Asif.

@Specgi

As an experienced electrical engineer and creative 3D designer/printer, I'm confident in my ability to bring your KeyMouse Track prototype back to life. My extensive skills in 3D Modelling, 3D Printing, Electrical Engineering, PCB Design and Layout, and Prototyping align perfectly with the deliverables you require for this project. While I understand that full reverse engineering into parametric 3D cad files is not strictly required, I'd be more than glad to explore this option as part of a separate pricing package if it will better serve your future scalability needs. My accomplishments include successful executions of diverse projects centered around embedded firmware, electromechanical devices, and custom keyboards where my attention to detail and deep understanding of how integrated components operate proved vital. On top of that, my proficiency with Via/Vial/QMK firmware and configuration software will ensure a seamless integration process while saving time.

@draganm59

Hello, I hope this message finds you well. I'm excited about the opportunity to work on reviving the KeyMouse Track-125 prototype for you. With extensive experience in Electronics, PCB Layout, and 3D Modelling, I am confident in reverse-engineering the existing components to create a fully functional prototype that matches the original's performance and aesthetic. Having successfully completed similar projects in the past, I am adept at creating precise CAD models and accurate PCB layouts, ensuring that they are compatible with common FDM/SLA printing technologies. My background in Electrical Engineering and Product Design will enable me to reconstruct the circuitry and firmware needed for seamless operation of the keys and trackball. I propose a systematic approach: initially assessing the existing files and artifacts, identifying gaps or inaccuracies, and then reconstructing the prototype with attention to detail. Regular updates and open communication will keep you informed of my progress and decision-making process. To better understand your expectations, could you provide any specific functionalities or features you wish to prioritize? Additionally, do you have any preferences for the materials or suppliers for the components? Looking forward to the possibility of bringing your KeyMouse Track back to life. Best regards, Dragan M.

@gumustenresit

With an impressive background in industrial design engineering and certified skills using Autodesk Fusion 360 and SolidWorks, I can confidently assure you that I am tailor-made for your KeyMouse Track revival project. My advanced expertise in 3D modeling and parametric design will allow me to carefully navigate your incomplete data and produce detailed, up-to-date CAD files that can be printed on commonly available machines. I also bring extensive experience in product design and development processes, which will enable me to translate the existing snapshots and reference photos into accurate PCB layouts with all the necessary firmware or controller setup required for seamless key and trackball operation. Additionally, my knack for selecting suitable materials and manufacturing methods ensures that even the bill of materials (BOM) I provide will be sourced with ease. Perfection matters to me, which is why my deliverables extend beyond CAD files, 2D technical drawings, and a BOM. I offer comprehensive documentation, assembly instructions as well as production-ready visualization materials. A physical, tested prototype, along with a demonstration video showcasing its functionality will be shipped straight to your doorstep. Your KeyMouse Track deserves the utmost dedication, precision, and efficiency - qualities that define my work ethic. So let's get started on revitalizing this product together in a way that meets all your specifications!

@borisdeveloper71

Hi, there. I’ve thoroughly reviewed your project details and the unique challenge of reviving the KeyMouse Track-125 prototype is exactly the type of work I specialize in. With extensive experience in reverse engineering discontinued electronics, PCB design, and 3D CAD modeling (Fusion 360), I am confident I can faithfully recreate both the hardware and aesthetic of the original unit. My process will begin with a meticulous analysis of your archived files and reference images to identify gaps, followed by reconstructing the CAD for 3D printing and designing updated PCB layouts and firmware to ensure seamless functionality of both keys and trackball. I will document all design choices and part selections, providing a comprehensive BOM with readily available components to facilitate future builds or repairs. Once assembled and tested, I’ll share a demonstration video and handle secure shipping of the finished prototype, ensuring it arrives ready for use. I look forward to collaborating closely with you to bring this innovative device back to life. Best regards Boris

@SolutionMart

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@hancho6319

As an Embedded Systems Engineer and Electrical & Electronics expert, I bring a potent mix of specialized knowledge and a creative approach to problem-solving. Given your project's complexity, my experience in hardware design, sensor integration, and automation systems renders me highly skilled to handle your request. I have a strong background using tools such as KiCad and EasyEDA pro which are perfectly aligned with the requirements to leverage the archived 3-D print files and PCB outlines you've gathered. Besides my proficiency in CAD & PCB Design software like Fusion 360, I have access to a range of microcontroller platforms including C, Arduino, ESP32 and STM32 which could benefit your project's circuitry demands. With this arsenal in my repertoire, I can help you re-engineer the entire KeyMouse Track-125 prototype into a fully functional sample that matches its original look, feel, and performance—as you require it.

@engrhasan01

Hi, I’m an Electronics and Embedded Systems Engineer with experience in reverse engineering, custom HID devices, and PCB design, and I can help bring your KeyMouse Track-125 back to life as a fully functional prototype. I will analyze your archived CAD, PCB outlines, and reference materials, rebuild the mechanical design for reliable FDM/SLA printing, redesign the PCB and controller architecture (including key matrix, trackball sensor integration, and USB HID firmware), and create a complete, sourceable BOM. You will receive updated production-ready CAD files, validated PCB layouts, firmware, and one fully assembled, tested prototype with a demonstration video, ready to plug in and use.

@susiek0125

Hi, there, Thank you for sharing the details of your KeyMouse Track-125 revival project. I appreciate the unique challenge of reverse-engineering a discontinued hybrid device and transforming incomplete artifacts into a fully functional, plug-and-play prototype. ✅ Understanding & Approach I've reviewed your requirements and understand that the goal is to recreate the KeyMouse Track with modern, sourceable components, precise CAD/PCB files, and a fully operational prototype. Your archived files present an excellent foundation, and my expertise in electronics, PCB design, 3D CAD (Fusion 360), and rapid hardware prototyping enables me to bridge gaps and deliver a robust solution. ✅ Backend Scope - Reverse-engineer and redesign the PCB using Altium Designer or KiCAD, ensuring all connections for keys, trackball, and controllers are mapped and tested. - Develop or customize firmware (e.g., QMK, TMK, or custom microcontroller code) to support seamless input functionality. - Compile a clear BOM prioritizing globally available, reliable components. ✅ Frontend Scope - Reconstruct accurate 3D CAD models in Fusion 360, referencing your photos, snapshots, and available files. - Prepare and validate STL/STEP files for FDM/SLA 3D printing, optimizing for both aesthetics and ergonomics. - Document all design decisions and iterations for transparency and future maintenance. ✅ Deliverables - Up-to-date, print-ready CAD files and schematic/PCB layouts - Complete BOM with sourcing links - One fully assembled and tested prototype, shipped to you - Demonstration video showing functionality I can start immediately and will maintain clear communication throughout, ensuring the prototype not only revives the original’s look and feel but also meets modern usability standards. I am looking forward to working with you. Best Regards Susie Kalson

@dylanrheeder

You mentioned the need to reverse-engineer the KeyMouse Track-125 using incomplete CAD files and PCB outlines, aiming for a fully functional prototype that matches the original’s look and feel. Your challenge lies in bridging the gaps between incomplete data and a reliable, modern build. I would start by consolidating the existing CAD and electronic schematics, verifying dimensions and component functions against the reference photos. For the mechanical design, I’d update the model for compatibility with FDM and SLA printing, ensuring structural integrity. On the electronics side, I’d redesign the PCB using current components and develop firmware to accurately manage the keys and trackball inputs. My past work includes developing custom input devices with integrated PCBs and firmware. Are there any particular performance benchmarks or compatibility requirements beyond plug-and-play USB functionality you expect for the final prototype? Regards, Dylan