Robot kinematics jobs

My LEGO SPIKE Prime robot is already assembled and the full program is written, yet when I upload and launch it the machine simply does not respond the way it should. I need someone who knows the SPIKE Prime environment inside out to step in right away, look over my setup, and get the existing code running properly on the physical robot. The top priority is running and executing the code; the main symptom is that the robot is not responding correctly once the program starts. Within the next 2–3 days I’d like you to: • Connect remotely (or on-site if you are nearby) to watch real-time test runs. • Walk me through correct firmware, project, and hub settings so the program deploys cleanly. • Calibrate motors, sensors, and positioning so th...

...sourcing components and doing the physical assembly; what I’m really looking for is an expert who can guide me through the critical steps that make or break a Delta build: • Finalizing a complete, proven bill of materials (motors, linear rails, hotend, control board, sensors, power supply, etc.) • Walking me through mechanical assembly best practices and calibration sequences unique to Delta kinematics • Configuring and fine-tuning firmware (Marlin or Klipper—open to your recommendation) for accurate dimensional output and smooth motion • Advising on slicer profiles optimised for PLA and ABS so the printer is production-ready from day one • Verifying the finished machine with a test print workflow and providing a short troubleshooting...

I'm looking for an experienced fabricator to design a 3' x 8' rail system anchored into a cement floor, specifically designed for a Fanuc 200iB/210F robot. This system will be used in a manufacturing environment and must support a significant weight with high precision. Key Requirements: - Must support approximately 3,000lbs using two roller type linear guideway bearings. - High precision is critical. - Anchored securely into a cement floor so the rails are even with the surrounding floor level. - Accommodate a fork lift drive over on occasion when making large tool changes. - Indoor installation only. Ideal Skills and Experience: - Experience in heavy-duty rail system fabrication. - Proficiency with linear guideway bearings. - Strong understanding of precision engi...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

...assemblies, and DFM for engineering-grade 3D printing to develop the MAKKANI M3, a 1700 mm tall, 23-DOF bipedal humanoid robot designed to handle a 25 kg carton payload. The project will begin with a full-scale 1:1 parametric master skeleton using the defined body dimensions, joint locations, and link lengths. The designer will be responsible for actuator placement, joint layout, rough body block-out, chest structure, battery and electronics packaging, internal cable routing, hard stops, and overall mechanical integration. AK10-9 actuators will be used for the waist flexion and knees, while RobStride 03 / AK80 series actuators will be used for the hips, shoulders, and ankles. The robot will use a hybrid construction based on PAHT-CF/PET-CF 3D-printed structures, 30 mm ca...

We are looking for a Senior Engine Simulation / CFD Expert to mathematically model the working cycle, design the gas exchange architecture, and optimize combustion before we proceed to prototyping. Our primary goals for this power unit are maximum fuel efficiency (lowest BSFC) and minimum exhaust emissions. Key Technical Specifications: Engine Type: 2-Stroke engine. Non-sinusoidal kinematics (custom piston motion profile) with a dynamically variable compression ratio. Target Mechanical Power: 3.2 kW (at the output rod). Operating Frequency: 150 Hz (9,000 cycles/min). Working Stroke: Dynamic, minimum stroke is ~40 mm. Fuel Delivery: Direct Injection (DI). Extremely short time window for droplet breakup, evaporation, and mixing (< 2 ms). Aspiration: External forced induction ...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

...V (20S) pack, 80 × 21700 cells, hidden within the tubing • Wheel set-up: 29″ front / 27.5″ rear • Travel targets: ≈ 200 mm front / ≈ 210 mm rear on a single-chain drivetrain • Intended material: 3D-printed aluminum (SLM) with CNC post-machining for all critical interfaces • Use case: high-speed urban commuting with occasional trail abuse What I need from you 1. Optimised suspension kinematics that keep anti-squat, leverage rate and pedal kickback in check across the travel range. 2. Fully detailed 3D CAD model (STEP + native file) sized around the motor and battery envelopes. 3. Manufacturing drawings: orthographic 2D prints with GD&T, tolerances and surface-finish notes tuned for SLM and CNC. 4. Structural &a...

I have Bluehost hosting and a new domain. I want the site to be built using Elementor. This will be a website for family and friends not for the general public. I want a basic photo landing page with "about" "contact" etc. and "register / login" buttons liked to the pages. The "register page" must gather the all the usual information and have a "not robot check" The "login page" must be secure customisable by admin for each user to create individual access to only authorised pages, logged in users leaving the site will be logged out automaticity . After Login the user lands on a menu page with 12 menu items, each menu item "numbered Page-01 to Page-12", only the available pages (as defined by login access of that...

I'm seeking a skilled designer to create a combat robot for local competitions in the Plastics division, specifically in the antweight category (454g). The primary requirement is to incorporate powerful weaponry. Ideal Skills and Experience: - Experience in combat robot design - Expertise in designing and integrating weapon systems - Familiarity with competition rules and regulations

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

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I have two mixed-use commercial buildings (office plus retail) moving quickly through approvals and I need complete wind analysis reports along with formal structural stability certificates for each one right away. All calculations, modelling, and documentation mus...wind load calculations and assumptions • Clear statement of compliance with the specified local code sections • Any governing load combinations that control member design or drift • Signed structural stability certificate suitable for submission I can supply CAD/PDF plans and the terrain/exposure information as soon as we start. Let me know the software you prefer (ETABS, SAP2000, STAAD, Robot, or similar) and your estimated turnaround; time is critical on both projects, so indicate an expedited sc...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

Milestone 1, Core pipeline (XML parsing, photos, Catastro, project data, scheduled scanner, summary): 550 Milestone 2, Document generation (3 CT forms, habitability certificate, photo page, location plan page, email templates): 800 Milestone 3, Signature, invoicing API, Apple Mail draft, setup on Mac: 400 Email robot (IMAP + OpenAI draft replies, every 15 min): 250

...that future feature additions are straightforward. • Form factor: compact enough for apartments, aesthetically friendly, and safe around children or pets. Deliverables 1. Concept design with component list and estimated costs. 2. Schematics, wiring diagrams, and 3-D model files. 3. Firmware / software package with documented source code. 4. A brief video or simulation demonstrating the robot completing its core task. Acceptance criteria • The prototype must navigate a simple home-like test layout without collision. • Commands issued from the companion app trigger the defined task consistently. • Full build and setup instructions allow another maker to reproduce the result. If you have experience with personal or home robotics and can take this f...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

Digital Sculptor needed for 6 modular Robot models Here at Reactivation Studios we are producing a new board game, and we are in need of a sculptor skilled in Blender, Zbrush, or other sculpting software to help make our plans a reality. These models will include: -Modular bodies, each model made up of 11-12 parts -Interlocking elements connecting pieces -Ball joint hips -Between 3-4 Inches Tall -Mostly blocky shapes with medium to little detail You will be provided: -Detailed instructions and measurements for the articulation and interlocking elements -Hand drawn blueprints of each model showcasing each side of each piece of the model -Art showcasing the intended final result for each model Upon accepting your bid, we will ask that you sign an NDA before work can begin

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

I’m commissioning a fresh version of our existing robot mascot that will pop inside a circular crop on Telegram, social media, and app-store listings. The character has to remain unmistakably the same—same flat style, same core shapes—while leaning into a simple, minimalist vibe. Green must stay the dominant color; beyond that, you’re free to experiment with composition, proportions, secondary accents, or background treatments so long as the avatar feels clean and modern at 1024 × 1024 and scales well to smaller sizes. Deliverables: • Editable SVG of the final icon • PNG 1024 × 1024 (transparent background) • A mocked-up preview shown within a circular mask I’ll review for fidelity to the original mascot, clarity at smal...

...looking for someone comfortable switching between those elements as we progress. Style & mood • Photorealistic or painterly realism that still feels vibrant and readable at trading-card size. • Cohesive lighting and color so the deck feels like a single universe even when the subject matter shifts. Character scope The roster will include humans, fantasy creatures, and the occasional sleek robot or cyborg—variety is the point—so you’ll need the range to move from a heroic knight one day to a neon-lit android the next, all while maintaining the same visual language and quality bar. Workflow & deliverables 1. For each card, I’ll supply a short brief (lore snippet, pose or mood reference, any key items). 2. You provide a concept ...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

we are facing some problems with our autonomous mobile robot like slip. The task is to design suspension for our existing design I need: how suspension should be designed to overcome the problems

I’m putting together a small robot that can be driven from a smartphone app so students can see core robotics concepts—actuators, basic kinematics, simple autonomy—in action. The emphasis is on clear demonstration rather than complex research, so I want a clean, reliable build that reacts instantly to on-screen controls. You’ll help me from design through to a working prototype. I’m open on the exact board and language (Arduino-Bluetooth, Raspberry Pi-Wi-Fi, ESP32, etc. all fine) as long as the final unit pairs quickly with an Android or iOS app and lets learners steer, change speed, and trigger at least one additional function (for example, a gripper or light). Because the real goal is teaching principles, I also need the code commented clearl...

...direct PA-CF printing without post-machining. – Integrate 21 actuators (servo or BLDC) with realistic torque, weight and envelope constraints; include mounts, brackets, gear trains or harmonic drives where necessary. – Optimise wall thicknesses, ribs and lattice infill for strength-to-weight, thermal dissipation and print time. – Plan fasteners, cable routing and access points to keep the robot serviceable. – Apply DFM/DFAM principles throughout, detailing print orientation, support strategy and critical tolerances. Deliverables • Native Fusion 360 file set (components, assemblies, motion study) • Exported STEP and STL files for every part ready for slicing • 2D fabrication drawings with critical dimensions and tolerances &b...

...focus is on day-to-day control and operation rather than design work: loading G-code, managing multi-axis motion, optimizing toolpaths on the fly, and keeping a constant eye on temperatures, feeds, and sensor feedback without pausing a job. The machines on my floor vary, so the application has to drive everything from a straightforward FDM gantry to more complex SLA and SLS setups. That means kinematics for rotary or additional linear axes, stepless speed changes, and smart re-slicing or re-planning if a collision or out-of-range condition is detected. Real-time monitoring is non-negotiable; I want live dashboards that surface spindle speed, laser power, material flow, and environmental readings, plus logging for later analysis. Based on modified Marvin firmware for 3D printer...

I’m building a mobile robot and need an ESP32-based physical hand-held controller that can drive it wirelessly via Wi-Fi or Bluetooth. The only actions the robot must respond to are Forward, Backward, Rotate Left and Rotate Right—no arm control for now. Here’s what I’m looking for: • Clean, well-commented firmware for both the remote unit and the robot side, written in Arduino IDE or ESP-IDF. • A lightweight, low-latency communication routine that keeps the link alive and automatically reconnects if the signal drops. • Pin mapping and a simple wiring diagram for the buttons, power, and any status LEDs you recommend. • Quick setup notes so I can flash the code and verify that each button triggers the correct motion. ...

I'm seeking a talented animator to bring my adult cartoon, "Freak Squad," to life. The show features a unique cast of characters: a sasquatch, a grey alien, a talking monkey, a robot, and a human. Requirements: - 2D animation style - Comedic tone - Targeted at adult viewers Ideal Skills & Experience: - Expertise in 2D animation - Experience with adult-themed comedic content - Strong character design and animation skills - Ability to meet deadlines and collaborate effectively Please provide a portfolio showcasing relevant work. Looking forward to your bids!

...logs in to my ICICI Instabiz account every hour, pulls the latest payment-collection status for all open requests, and immediately notifies me when anything changes. Core actions • Fetch payment collection status on an hourly schedule. • Detect any change in a request’s status (pending, paid, failed, etc.). • Trigger an alert by Email and SMS with the relevant transaction details. Your robot can be built in UiPath, Automation Anywhere, Power Automate, Python + Selenium, or any framework you are comfortable with, as long as it is stable and easy for me to run on a Windows machine. If an official API is available you are free to use it; otherwise, screen or app automation is acceptable provided two-factor authentication and session handling are manage...

I have a package of mechanical part drawings in 2-D and I need them rebuilt as light-weight 3-D assemblies in UG NX. The goal is to capture correct overall geometry and key dimensions only; no intricate features, kinematics, or fully functional components are required at this stage. Please model each part, place them into their respective assemblies, and return native UG NX files. A neutral STEP copy alongside the NX files would be helpful, but is optional if export is straightforward from your workflow. If you normally work in SolidWorks or Fusion 360 and can still deliver clean, editable NX parts, feel free to mention that; however, my preference is native NX. Deliverables • Individual part files (.prt) reflecting the supplied 2-D dimensions • Top-level asse...

...applies a small amount of pressure to compress a gasket. I have CAD for both that can be provided in step or IGES format. Because the hinge will be part of a mass-produced consumer device, it has to handle high load-bearing situations, resist corrosion in everyday environments, and survive thousands of open-close cycles without loosening or creaking. The new design should respect the original kinematics while taking full advantage of carbon fiber’s anisotropic strength. If metal inserts, bushings, or alternative pin materials are needed to reach the required durability, feel free to propose them. For clarity, here is what I’d like back: • Native 3D CAD model (STEP + source format) • 2D manufacturing drawings with tolerances and recommended fiber...

...Kinetic Energy (Work, the Work-Energy theorem, varying forces, power) Chapter 7: Potential Energy and Energy Conservation (Gravitational/elastic potential energy, conservative/nonconservative forces, energy diagrams) Chapter 8: Momentum, Impulse, and Collisions (Conservation of momentum, elastic/inelastic collisions, center of mass, rocket propulsion) Chapter 9: Rotation of Rigid Bodies (Angular kinematics, linear/angular relationships, rotational energy, moment of inertia) Chapter 10: Dynamics of Rotational Motion (Torque, rigid-body rotation, work/power in rotation, angular momentum and conservation) Chapter 11: Equilibrium and Elasticity (Conditions for equilibrium, center of gravity, solving rigid-body problems, stress, strain, elastic moduli) Learning Expectations: Strictl...

...pipeline that takes raw multimodal data, learns a joint representation and closes the loop all the way to real-time action on a physical robot. You will start from large, messy datasets (images, video clips, proprioception, language annotations) that already sit on our cluster. The job is to craft a new architecture in PyTorch, schedule distributed training, and iterate until the model achieves reliable closed-loop visuomotor reasoning in simulation and on hardware. Robust multimodal representation learning, a world-model/JEPA component, temporal memory, and predictive control need to come together in a single, maintainable codebase. I handle the robot side, so you can stay laser-focused on the Vision-Language-Action models themselves, while still having access to logs a...

...confidentiality non-negotiable. At least a few hours a day need to be on central time zone. Reliability, attention to detail, accurate time keeping, and a knack for organization are essential because my clinical decisions rely on the information you manage! I am a friendly, flexible, down to earth employer who values trustworthiness and transparency above all else! I want to find a true partner, not a robot. I will want your input in processes as they build, and we'll be able to build the business together! This role would start out 12-15 hours a week and increase quickly as our client base and your skills build!...

I am putting together a compact robotic arm that will live on a benchtop and repeatedly toggle small mechanical switches at set intervals. Every actuation has to be reliable and repeatable, so the positioning accuracy must sit in the high-precision range (fractions of a millimetre, minimal backlash). The scope is focused on the full mechatronic package: • Kinematics and structural design in CAD (SolidWorks or similar) optimised for a tight workspace. • Motor and transmission selection able to deliver consistent force without stressing the switch hardware. • Control electronics (Arduino, STM32, or equivalent) and firmware that let me feed in a schedule of press cycles over serial or Ethernet. • End-effector design shaped to reach toggles no larger than a fi...

I need an experienced 3D CAD/product designer to create the accurate exterior of a friendly spherical robot head named Piphex from supplied reference images. This assignment is for exterior design and clean part separation only; I will complete the internal electronics engineering afterward. Match the reference closely from front, side, rear and three-quarter views. Target envelope is approximately 160 mm wide x 155 mm deep x 210 mm tall while preserving approved proportions. Use a hollow main shell with approximately 3 mm walls. Create separate solid bodies for the blue shell, black front face panel, black side vents/details, two eye lenses, mouth lens, forehead camera bezel and removable rear service door. Include an open neck passage. Use only functional seams between separate pa...

I'm looking for a skilled 3D CAD designer to create a functional, 3D-printable robot head based on my reference image. The design must accommodate an M5Stack CoreS3, include LED-illuminated eyes and mouth, a camera, USB-C port, and feature a neck that can move both rotationally and tilting. Requirements: - Editable CAD/STEP files - STL files compatible with Bambu P1S printer - Primary material: PETG Ideal Skills and Experience: - Proficiency in CAD software - Experience with 3D printing and design - Knowledge of electronics integration for robotic components - Attention to detail and ability to follow reference images accurately

I’m starting from scratch with CAD and I want to design, refine and ultimately 3-D-print a fully functional robot arm. Functionality takes priority over looks, so every lesson and exercise should revolve around kinematics, load paths and how the parts will be printed, assembled and actuated in the real world. I’m a complete beginner, so I need you to walk me through the entire workflow: setting up a clean CAD project, sketching joints and links, applying constraints, preparing STL files, choosing tolerances for FDM printing, and testing clearances once the parts come off the printer. I haven’t settled on a platform yet; if you’re most comfortable in SolidWorks, Fusion 360 or even AutoCAD, I’m happy to follow your lead—just keep the explana...

I have a differential-drive autonomous mobile robot running ROS 2 and need the whole motion stack stitched together around a pair of Nidec motors driven by an FBL2360TE controller. Your first task will be bringing that controller and its quadrature encoders cleanly into ROS 2 so accurate wheel odometry publishes through TF. From there the sensing layer comes in: a 2-D LiDAR already mounted and producing good scans. I plan to build the map with SLAM Toolbox, so the integration work must ensure scan topics, transforms and static frames are perfectly aligned for reliable loop-closure. The biggest hurdle I anticipate is Nav2 autonomous navigation; path planning, obstacle avoidance and localization must run smoothly on-board with minimal CPU overhead. Once the stack is functional i...

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I am deep into a ROS 2 + MoveIt workflow and my current road-block is getting the Baxter robot arm to run cleanly in simulation. Move groups load, but trajectory execution drops frames and joint limits occasionally mis-report, so I need a seasoned eye to trace the problem through the URDF, controllers, and MoveIt plugin chain. Once Baxter is steady I want to pivot to an unmanned car scenario in the same ROS 2 environment—think full-stack bring-up of sensors, navigation stack, and path-planning algorithms—so fluency with algorithm profiling and optimisation across platforms will be valuable. Key deliverables • A fully functional Baxter arm simulation that plans and executes repeatable, accurate motions without controller or kinematic errors • Step-by-step ...

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...applies a small amount of pressure to compress a gasket. I have CAD for both that can be provided in step or IGES format. Because the hinge will be part of a mass-produced consumer device, it has to handle high load-bearing situations, resist corrosion in everyday environments, and survive thousands of open-close cycles without loosening or creaking. The new design should respect the original kinematics while taking full advantage of carbon fiber’s anisotropic strength. If metal inserts, bushings, or alternative pin materials are needed to reach the required durability, feel free to propose them. For clarity, here is what I’d like back: • Native 3D CAD model (STEP + source format) • 2D manufacturing drawings with tolerances and recommended fib...

Lottie character rig / Lottie animation Characters I need an original two-character set for a preschool educational YouTube channel, delivered as rigged Lottie animations. Characters: • Bean — a small, curious sprout child. Soft green, rounded, wide-eyed, no teeth. Curious and gentle. • Bolt — a friendly little robot. Warm brass/amber, fully rounded, no sharp edges, no menacing features. Helpful and slightly clumsy. Deliverables per character (10 states each): idle bounce (loopable), talk loop, walk cycle, jump, wave, surprised, pointing, thinking, happy spin, sleepy Plus: 30 prop assets as SVG — ice cube, magnet, wheel, ramp, lever, rocket, buttons, basic shapes, plant, sun, moon, bridge, seesaw, bubbles, stars, numbers 1–10 Format required: &...

...PLC Customization: Program the Syntec PLC logic to handle machine-specific functions (e.g., tool changer carousel, dust extraction hood, lubrication cycles, pneumatic clamps).Drive Tuning: Configure and tune the Yaskawa servo drives for optimal acceleration, deceleration, and loop stability. Phase 5: 5-Axis Calibration & Final Integration — On-SiteKinematic Setup: Configure the 5-axis machine kinematics within the Syntec Calibration: Perform precise Real-time Tool Center Point (RTCP) calibration to ensure accurate simultaneous 5-axis & Commissioning: Run test codes, verify safety circuits (E-stops), check tool changing sequences, and execute a final test cut. Requirements for the Freelancer:Proven experience retrofitting or building 5-axis CNC

...SCARA Robot – Mechanical, Electronics, Firmware & ROS2 Software Project Description We are looking for an experienced Robotics/Mechatronics Engineer or Robotics Development Team to design and develop a 3-axis SCARA robot based on the performance and functionality of an existing commercial SCARA robot such as the Oriental Motor OVR series. The goal is to develop an independently engineered robot design, including mechanical design, electronics, firmware, control software and ROS2 integration. The final design should be suitable for prototyping and future commercial development. Important: We are looking for an original/independently engineered design, not a direct copy of any manufacturer's proprietary CAD, drawings, firmware or software. T...