4DOF Acrylic Robotic Arm Chassis DIY Kit (Unassembled)

Robotic Arm Chassis Acrylic Kit (4DOF) — OverviewThe Robotic Arm Chassis Acrylic Kit (4DOF) is a precision-cut, modular chassis designed to help makers, students, and developers build a compact 4-degree-of-freedom robotic arm. Built from high-quality acrylic, this un-assembled kit delivers a stable, lightweight frame ideal for learning robotics, rapid prototyping, and desktop automation experiments.Key Features4 Degrees of Freedom (4DOF): Enables rotation, elevation, extension and gripping actions for flexible manipulation tasks.High-Quality Acrylic Construction: Rigid yet lightweight panels offer durability and simple handling during assembly and testing.Modular Design: Swap or extend components to adapt the arm to different projects or end-effectors.Microcontroller Compatibility: Designed for seamless integration with Arduino, Raspberry Pi and other controllers for custom control and automation.Easy Assembly: Includes pre-cut acrylic parts, screws, fasteners and clear instructions to get you started quickly.Precision Engineering: Accurate cut parts and mounting points help ensure smooth, repeatable motion when paired with appropriate servos and electronics.SpecificationsMaterial: High-quality acrylicDegrees of Freedom: 4DOF (Four Degrees of Freedom)Components Included: Pre-cut acrylic parts, screws, fasteners, assembly instructionsMotors: Not included (servo motors required separately)Compatibility: Compatible with Arduino, Raspberry Pi and other microcontrollersSize: Compact desktop-friendly footprintWeight: Lightweight for easy handling and repositioningApplications: Education, prototyping, automation simulations, hobby projectsWhat You Can BuildThis kit provides the structural foundation to create projects such as:Educational demos and STEM learning exercisesObject sorting and pick-and-place tasksPrototype tooling for small-scale automationControl systems practice using PWM and inverse kinematicsCompatibility and Recommended Add-OnsMotors and control electronics are not included. For smooth performance, we recommend standard hobby servos sized to your payload and precision needs. Popular compatible options include:SG90 Micro Servo — good for light end-effectors and educational buildsMG90S Metal Gear Servo — increased durability for moderate loadsAssembly Tips and IntegrationFollow the included step-by-step instructions and lay out parts before fastening to avoid mistakes.Test servo ranges and calibrate end-stops before final assembly to prevent binding or over-travel.Use standoffs and spacers where recommended to maintain alignment and smooth joint movement.Integrate limit switches or software angle constraints when experimenting with automated sequences.ApplicationsSTEM classrooms and robotics labsResearch and rapid prototypingHobbyist and maker projectsSmall-scale automation and demonstratorsNotesMotors and electronics are not included — you will need servos, a controller (Arduino, Raspberry Pi, etc.), power supply, and cabling to operate the arm.Images are for illustration only; actual product may vary.The Robotic Arm Chassis Acrylic Kit (4DOF) is an excellent base platform for learning robotics fundamentals, testing control algorithms, and building small automation systems. Its modular design and microcontroller compatibility make it a versatile choice for students, educators, and makers. SKU: N/A Category: STEM & DIY Learning Kits Tags: 4DOF Robotic Arm, Acrylic Chassis Kit, DIY Robotics, Educational Robotics, Robotic Arm Chassis, Robotic Arm Kit, Robotics DIY Kit, Robotics Learning Kit College Road Electronics4.85 (317 Reviews)