{"title":"STEM \u0026 Educational Robot Arms","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp class=\"labos-section-title\"\u003eOverview\u003c\/p\u003e\n\u003cp\u003eOur \u003cstrong\u003eSTEM robot arm kits\u003c\/strong\u003e are designed for classrooms, after-school programs, and self-directed learners. Each kit combines hands-on mechanical assembly with electronics wiring and Arduino programming — covering three STEM disciplines in a single project. Kits range from $23 to $108 and are suitable for ages 10 and up.\u003c\/p\u003e\n\n\u003ch2\u003eLearning Outcomes from a STEM Robot Arm Kit\u003c\/h2\u003e\n\u003cp\u003eBuilding and programming a robot arm kit teaches mechanical engineering (linkages, joints, torque), electronics (servo PWM signals, power supplies, wiring), and computer science (Arduino C++, control loops, conditional logic). Unlike single-discipline STEM kits, a robot arm integrates all three in a tangible, demonstrable result. Students who build a robot arm can show it to anyone — parents, teachers, judges at a science fair — and get immediate, visible feedback on their work.\u003c\/p\u003e\n\u003ctable class=\"labos-specs\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eAge Range\u003c\/th\u003e\n\u003ctd\u003e10+ (adult supervision for under 12)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBuild Time\u003c\/th\u003e\n\u003ctd\u003e1–4 hours depending on DOF\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDisciplines\u003c\/th\u003e\n\u003ctd\u003eMechanical + Electronics + Coding\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eGroup Use\u003c\/th\u003e\n\u003ctd\u003eYes — classroom-suitable, 1 kit per pair\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePrice Range\u003c\/th\u003e\n\u003ctd\u003e$23 – $108\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCurriculum Fit\u003c\/th\u003e\n\u003ctd\u003eRobotics, Engineering Design, Computer Science\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSTEM Kit Options by Age and Level\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-DOF STEM Kit (from $23) — Ages 10+:\u003c\/strong\u003e Most popular classroom kit. PS2 controller, full assembly guide, basic Arduino code. Best entry point for middle school robotics programs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-DOF Educational Robot Hand (from $108) — Ages 12+:\u003c\/strong\u003e Teaches finger linkage mechanics, multi-servo coordination, gesture programming. Excellent for biology-tech crossover projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6-DOF Arduino Arm (from $32) — Ages 14+:\u003c\/strong\u003e Full inverse kinematics capable, 14 variant options. Ideal for high school and university robotics courses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"labos-alert\"\u003e\n  \u003cdiv class=\"alert-header\"\u003eClassroom Tip\u003c\/div\u003e\n  \u003cp\u003eFor group use, order the variant that includes the Arduino controller to minimize setup time. Pre-load the sample sketch before class so students can focus on the build, not the IDE.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated Collections\u003c\/h2\u003e\n\u003cp\u003eSee also: \u003ca href=\"\/collections\/arduino-robot-arm\"\u003eArduino Robot Arms\u003c\/a\u003e, \u003ca href=\"\/collections\/beginner-robot-arm\"\u003eBeginner Kits\u003c\/a\u003e, and \u003ca href=\"\/collections\/robot-hands\"\u003eRobot Hand Kits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp class=\"labos-section-title\"\u003eShipping \u0026amp; Returns\u003c\/p\u003e\n\u003cp\u003eFree US shipping on orders over $49. Ships 1–3 business days. 30-day guarantee.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"5-dof-robot-five-fingers-robotics-kit-educational-metal-mechanical-paw-for-arduino-arm-left-and-right-hand-diy-programming-robot","title":"5 DOF Robot Hand Educational Kit - Programmable Fingers","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003cp class=\"labos-section-title\"\u003eOverview\u003c\/p\u003e\n\u003cp\u003eLearn robotics hands-on with this educational 5-DOF robot hand kit. Each finger is independently programmable, making this the ideal platform for STEM education, science fair projects, and DIY robotics learning. Available in left and right hand configurations with multiple variant options.\u003c\/p\u003e\n\n\u003cdiv class=\"labos-alert\"\u003e\n  \u003cdiv class=\"alert-header\"\u003e⚡ Safety Notice\u003c\/div\u003e\n  \u003cp\u003eContains small hardware parts (screws, nuts). Not suitable for children under 10 without adult supervision. Use regulated 5V power supply for reliable operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"labos-section-title\"\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducational Focus\u003c\/strong\u003e — Designed for learning servo control and kinematics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Programmable Fingers\u003c\/strong\u003e — Independent control for each finger joint\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSTEM Certified\u003c\/strong\u003e — Excellent for classroom and science fair projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Construction\u003c\/strong\u003e — Durable enough for repeated assembly and disassembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Variants\u003c\/strong\u003e — Assembled, unassembled, with or without servos\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino Compatible\u003c\/strong\u003e — Full PWM servo control from any microcontroller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"labos-section-title\"\u003eTechnical Specifications\u003c\/p\u003e\n\u003ctable class=\"labos-specs\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eDOF\u003c\/th\u003e\n\u003ctd\u003e5 (one per finger)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003e5x Servo (MG90S or equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePurpose\u003c\/th\u003e\n\u003ctd\u003eEducational \/ STEM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~350-450g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eArduino, RPi, ESP32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp class=\"labos-section-title\"\u003eQuick Start Code\u003c\/p\u003e\n\u003cdiv class=\"labos-code\"\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"cm\"\u003e\/\/ Educational Hand — Arduino Quick Start\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"pp\"\u003e#include\u003c\/span\u003e \u003cspan class=\"str\"\u003e\u0026lt;Servo.h\u0026gt;\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint1;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint2;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint3;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"cm\"\u003e\/\/ ... 5 servos total\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003evoid\u003c\/span\u003e \u003cspan class=\"fn\"\u003esetup\u003c\/span\u003e() {\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e3\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint2.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e4\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint3.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e5\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e}\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003evoid\u003c\/span\u003e \u003cspan class=\"fn\"\u003eloop\u003c\/span\u003e() {\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003ewrite\u003c\/span\u003e(\u003cspan class=\"num\"\u003e90\u003c\/span\u003e);  \u003cspan class=\"cm\"\u003e\/\/ Center position\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  \u003cspan class=\"fn\"\u003edelay\u003c\/span\u003e(\u003cspan class=\"num\"\u003e1000\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003ewrite\u003c\/span\u003e(\u003cspan class=\"num\"\u003e45\u003c\/span\u003e);  \u003cspan class=\"cm\"\u003e\/\/ Move to 45°\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  \u003cspan class=\"fn\"\u003edelay\u003c\/span\u003e(\u003cspan class=\"num\"\u003e1000\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e}\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"labos-section-title\"\u003ePackage Contents\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMetal hand frame with finger linkages\u003c\/li\u003e\n  \u003cli\u003eServo motors (select variants)\u003c\/li\u003e\n  \u003cli\u003eAll assembly hardware\u003c\/li\u003e\n  \u003cli\u003eServo horns and connectors\u003c\/li\u003e\n  \u003cli\u003eAssembly guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"labos-section-title\"\u003eWho Is This For?\u003c\/p\u003e\n\u003cp\u003ePerfect for \u003cstrong\u003eSTEM educators\u003c\/strong\u003e building classroom robotics labs, \u003cstrong\u003estudents\u003c\/strong\u003e working on science fair projects, \u003cstrong\u003eparents\u003c\/strong\u003e looking for educational gifts, and \u003cstrong\u003ebeginners\u003c\/strong\u003e who want a guided introduction to multi-DOF robotics.\u003c\/p\u003e\n\n\u003cp class=\"labos-section-title\"\u003eShipping \u0026amp; Returns\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree US shipping\u003c\/strong\u003e on orders over $49. All orders ship within 1-3 business days with full tracking. International shipping available to Canada, Australia, New Zealand, and Europe. 30-day money-back guarantee on all kits.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"DIY Robotic Arm","offers":[{"title":"DIY Right hand \/ China Mainland","offer_id":62532354539891,"sku":"1005005554558488-DIY Right hand-China Mainland","price":108.95,"currency_code":"USD","in_stock":true},{"title":"DIY Left hand \/ China Mainland","offer_id":62532354572659,"sku":"1005005554558488-DIY Left hand-China Mainland","price":108.95,"currency_code":"USD","in_stock":true},{"title":"Product Right hand \/ China Mainland","offer_id":62532354605427,"sku":"1005005554558488-Product Right hand-China Mainland","price":149.95,"currency_code":"USD","in_stock":true},{"title":"Product Left hand \/ China Mainland","offer_id":62532354638195,"sku":"1005005554558488-Product Left hand-China Mainland","price":149.95,"currency_code":"USD","in_stock":true},{"title":"Full set right hand \/ China Mainland","offer_id":62532354670963,"sku":"1005005554558488-Full set right hand-China Mainland","price":294.95,"currency_code":"USD","in_stock":true},{"title":"Full set left hand \/ China Mainland","offer_id":62532354703731,"sku":"1005005554558488-Full set left hand-China Mainland","price":294.95,"currency_code":"USD","in_stock":true},{"title":"Right hand with base \/ China Mainland","offer_id":62532354736499,"sku":"1005005554558488-Right hand with base-China Mainland","price":176.95,"currency_code":"USD","in_stock":true},{"title":"Left hand with base \/ China Mainland","offer_id":62532354769267,"sku":"1005005554558488-Left hand with base-China Mainland","price":176.95,"currency_code":"USD","in_stock":true},{"title":"Control board 1 \/ China Mainland","offer_id":62532354802035,"sku":"1005005554558488-Control board 1-China Mainland","price":22.95,"currency_code":"USD","in_stock":false},{"title":"Base \/ China Mainland","offer_id":62532354834803,"sku":"1005005554558488-Base-China Mainland","price":40.95,"currency_code":"USD","in_stock":true},{"title":"Control board 3 \/ China Mainland","offer_id":62532354867571,"sku":"1005005554558488-Control board 3-China Mainland","price":34.95,"currency_code":"USD","in_stock":false},{"title":"Control board 2 \/ China Mainland","offer_id":62532354900339,"sku":"1005005554558488-Control board 2-China Mainland","price":27.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/3408\/2419\/files\/Sd6fbe1853964442fbcd51cdf15058e1cf.webp?v=1770829900"},{"product_id":"sg90-mg90s-stem-4-dof-robot-arm-kit-mechanical-arm-claw-kit-ps2-or-knob-control-for-arduino-robot-arm-kit-diy-programming-robot","title":"4 DOF STEM Robot Arm Kit - Beginner DIY with SG90 Servo","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003cp class=\"labos-section-title\"\u003eOverview\u003c\/p\u003e\n\u003cp\u003eThe perfect first robot arm. This 4-DOF kit uses SG90 micro servos for safe, low-power operation that is ideal for young builders and STEM classrooms. Four degrees of freedom provide enough complexity to learn real robotics concepts while keeping assembly manageable for ages 10+.\u003c\/p\u003e\n\n\u003cdiv class=\"labos-alert\"\u003e\n  \u003cdiv class=\"alert-header\"\u003e⚡ Safety Notice\u003c\/div\u003e\n  \u003cp\u003eContains small screws and nuts. Recommended for ages 10+ with adult supervision for younger children. SG90 servos are low-torque and safe, but keep fingers clear of gripper during operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"labos-section-title\"\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeginner-Friendly\u003c\/strong\u003e — Designed for first-time builders ages 10+\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSG90 Micro Servos\u003c\/strong\u003e — Low-power, safe operation for young makers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Degrees of Freedom\u003c\/strong\u003e — Base, shoulder, elbow, and gripper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSTEM Focused\u003c\/strong\u003e — Teaches servo control, kinematics basics, and programming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBudget-Friendly\u003c\/strong\u003e — Most affordable robot arm in our lineup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino Compatible\u003c\/strong\u003e — Standard servo signals from any microcontroller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"labos-section-title\"\u003eTechnical Specifications\u003c\/p\u003e\n\u003ctable class=\"labos-specs\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eDOF\u003c\/th\u003e\n\u003ctd\u003e4 (base + shoulder + elbow + gripper)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAcrylic + Metal hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003e4x SG90 Micro Servo (1.8kg\/cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eReach\u003c\/th\u003e\n\u003ctd\u003e~200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePayload\u003c\/th\u003e\n\u003ctd\u003e~50-100g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~150g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eArduino, RPi, micro:bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp class=\"labos-section-title\"\u003eQuick Start Code\u003c\/p\u003e\n\u003cdiv class=\"labos-code\"\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"cm\"\u003e\/\/ STEM Robot Arm — Arduino Quick Start\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"pp\"\u003e#include\u003c\/span\u003e \u003cspan class=\"str\"\u003e\u0026lt;Servo.h\u0026gt;\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint1;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint2;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint3;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"cm\"\u003e\/\/ ... 4 servos total\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003evoid\u003c\/span\u003e \u003cspan class=\"fn\"\u003esetup\u003c\/span\u003e() {\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e9\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint2.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e10\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint3.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e11\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e}\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003evoid\u003c\/span\u003e \u003cspan class=\"fn\"\u003eloop\u003c\/span\u003e() {\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003ewrite\u003c\/span\u003e(\u003cspan class=\"num\"\u003e90\u003c\/span\u003e);  \u003cspan class=\"cm\"\u003e\/\/ Center position\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  \u003cspan class=\"fn\"\u003edelay\u003c\/span\u003e(\u003cspan class=\"num\"\u003e1000\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003ewrite\u003c\/span\u003e(\u003cspan class=\"num\"\u003e45\u003c\/span\u003e);  \u003cspan class=\"cm\"\u003e\/\/ Move to 45°\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  \u003cspan class=\"fn\"\u003edelay\u003c\/span\u003e(\u003cspan class=\"num\"\u003e1000\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e}\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"labos-section-title\"\u003ePackage Contents\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eArm frame parts (acrylic + hardware)\u003c\/li\u003e\n  \u003cli\u003e4x SG90 micro servo motors\u003c\/li\u003e\n  \u003cli\u003eMounting screws and nuts\u003c\/li\u003e\n  \u003cli\u003eServo horns\u003c\/li\u003e\n  \u003cli\u003eAssembly guide with diagrams\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"labos-section-title\"\u003eWho Is This For?\u003c\/p\u003e\n\u003cp\u003eThe ideal starter kit for \u003cstrong\u003ekids ages 10+\u003c\/strong\u003e, \u003cstrong\u003eSTEM classrooms\u003c\/strong\u003e, \u003cstrong\u003eparents\u003c\/strong\u003e looking for educational gifts, \u003cstrong\u003escience fair projects\u003c\/strong\u003e, and \u003cstrong\u003ecomplete beginners\u003c\/strong\u003e who want an affordable first robotics project.\u003c\/p\u003e\n\n\u003cp class=\"labos-section-title\"\u003eShipping \u0026amp; Returns\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree US shipping\u003c\/strong\u003e on orders over $49. All orders ship within 1-3 business days with full tracking. International shipping available to Canada, Australia, New Zealand, and Europe. 30-day money-back guarantee on all kits.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"DIY Robotic Arm","offers":[{"title":"frame with 4 sg90 \/ China Mainland","offer_id":62532354965875,"sku":"1005005607324018-frame with 4 sg90-China Mainland","price":23.95,"currency_code":"USD","in_stock":true},{"title":"Knob control set \/ China Mainland","offer_id":62532354998643,"sku":"1005005607324018-Knob control set-China Mainland","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Ps2 control set \/ China Mainland","offer_id":62532355031411,"sku":"1005005607324018-Ps2 control set-China Mainland","price":51.95,"currency_code":"USD","in_stock":true},{"title":"Robotic arm frame \/ China Mainland","offer_id":62532355064179,"sku":"1005005607324018-Robotic arm frame-China Mainland","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/3408\/2419\/files\/S9f4ab0fc8e6641c69cca6c133f4469efF.webp?v=1770829901"},{"product_id":"6-dof-robotics-kit-educational-robot-manipulator-metal-alloy-arduino-arm-servo-mg996-for-arduino-robot-diy-kit-programmable-kit","title":"6 DOF Robot Arm Kit - Educational Manipulator for Arduino","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003cp class=\"labos-section-title\"\u003eOverview\u003c\/p\u003e\n\u003cp\u003eThis 6-DOF educational robot arm manipulator is the definitive Arduino robotics platform. With six degrees of freedom, it can reach any point in its workspace with any orientation — just like an industrial robot. Available in 14 variants from basic frame kits to fully assembled units with Arduino controllers.\u003c\/p\u003e\n\n\u003cdiv class=\"labos-alert\"\u003e\n  \u003cdiv class=\"alert-header\"\u003e⚡ Safety Notice\u003c\/div\u003e\n  \u003cp\u003eSix servo motors require external power supply (7.4V 2A minimum). Do NOT power from Arduino USB port alone. Keep workspace clear during operation — arm can move unexpectedly during programming. Disconnect power before adjusting linkages.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"labos-section-title\"\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Degrees of Freedom\u003c\/strong\u003e — Full articulation: base rotation, shoulder, elbow, wrist pitch, wrist roll, gripper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino Integration\u003c\/strong\u003e — Direct servo control from Arduino Uno\/Mega\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14 Variant Options\u003c\/strong\u003e — Choose your configuration: frame only, with servos, or fully assembled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll-Metal Construction\u003c\/strong\u003e — Aluminum alloy frame for precision and durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducational Platform\u003c\/strong\u003e — Learn kinematics, inverse kinematics, and trajectory planning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGripper Included\u003c\/strong\u003e — End effector for pick-and-place operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"labos-section-title\"\u003eTechnical Specifications\u003c\/p\u003e\n\u003ctable class=\"labos-specs\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eDOF\u003c\/th\u003e\n\u003ctd\u003e6 (base + shoulder + elbow + 2 wrist + gripper)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003e6x Servo (MG996R \/ MG90S mix)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eReach\u003c\/th\u003e\n\u003ctd\u003e~350mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePayload\u003c\/th\u003e\n\u003ctd\u003e~200-500g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e5V-7.4V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eController\u003c\/th\u003e\n\u003ctd\u003eArduino Uno\/Mega (select variants)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVariants\u003c\/th\u003e\n\u003ctd\u003e14 configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp class=\"labos-section-title\"\u003eQuick Start Code\u003c\/p\u003e\n\u003cdiv class=\"labos-code\"\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"cm\"\u003e\/\/ 6DOF Manipulator — Arduino Quick Start\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"pp\"\u003e#include\u003c\/span\u003e \u003cspan class=\"str\"\u003e\u0026lt;Servo.h\u0026gt;\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint1;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint2;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003eServo\u003c\/span\u003e joint3;\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"cm\"\u003e\/\/ ... 6 servos total\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003evoid\u003c\/span\u003e \u003cspan class=\"fn\"\u003esetup\u003c\/span\u003e() {\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e3\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint2.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e4\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint3.\u003cspan class=\"fn\"\u003eattach\u003c\/span\u003e(\u003cspan class=\"num\"\u003e5\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e}\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e\u003cspan class=\"kw\"\u003evoid\u003c\/span\u003e \u003cspan class=\"fn\"\u003eloop\u003c\/span\u003e() {\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003ewrite\u003c\/span\u003e(\u003cspan class=\"num\"\u003e90\u003c\/span\u003e);  \u003cspan class=\"cm\"\u003e\/\/ Center position\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  \u003cspan class=\"fn\"\u003edelay\u003c\/span\u003e(\u003cspan class=\"num\"\u003e1000\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  joint1.\u003cspan class=\"fn\"\u003ewrite\u003c\/span\u003e(\u003cspan class=\"num\"\u003e45\u003c\/span\u003e);  \u003cspan class=\"cm\"\u003e\/\/ Move to 45°\u003c\/span\u003e\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e  \u003cspan class=\"fn\"\u003edelay\u003c\/span\u003e(\u003cspan class=\"num\"\u003e1000\u003c\/span\u003e);\u003c\/span\u003e\n\u003cspan class=\"line\"\u003e}\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"labos-section-title\"\u003ePackage Contents\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum alloy arm frame\u003c\/li\u003e\n  \u003cli\u003eServo motors (variant dependent)\u003c\/li\u003e\n  \u003cli\u003eArduino controller (variant dependent)\u003c\/li\u003e\n  \u003cli\u003eGripper attachment\u003c\/li\u003e\n  \u003cli\u003eAll mounting hardware\u003c\/li\u003e\n  \u003cli\u003eUSB cable and power connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp class=\"labos-section-title\"\u003eWho Is This For?\u003c\/p\u003e\n\u003cp\u003eBuilt for \u003cstrong\u003eArduino enthusiasts\u003c\/strong\u003e, \u003cstrong\u003eengineering students\u003c\/strong\u003e learning robot kinematics, \u003cstrong\u003eSTEM educators\u003c\/strong\u003e teaching automation, and \u003cstrong\u003ehobbyists\u003c\/strong\u003e ready for a mid-level challenge.\u003c\/p\u003e\n\n\u003cp class=\"labos-section-title\"\u003eShipping \u0026amp; Returns\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree US shipping\u003c\/strong\u003e on orders over $49. All orders ship within 1-3 business days with full tracking. International shipping available to Canada, Australia, New Zealand, and Europe. 30-day money-back guarantee on all kits.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"DIY Robotic Arm","offers":[{"title":"A Kit 1 360 degrees","offer_id":62532355654003,"sku":"1005005295658834-A Kit 1 360 degrees","price":208.95,"currency_code":"USD","in_stock":true},{"title":"A Kit 2 360 degrees","offer_id":62532355686771,"sku":"1005005295658834-A Kit 2 360 degrees","price":322.95,"currency_code":"USD","in_stock":true},{"title":"A Full set 1","offer_id":62532355719539,"sku":"1005005295658834-A Full set 1","price":214.95,"currency_code":"USD","in_stock":true},{"title":"A With 6pcs MG996R","offer_id":62532355752307,"sku":"1005005295658834-A With 6pcs MG996R","price":93.95,"currency_code":"USD","in_stock":true},{"title":"A type robot frame","offer_id":62532355785075,"sku":"1005005295658834-A type robot frame","price":69.95,"currency_code":"USD","in_stock":true},{"title":"A upgrade set 1","offer_id":62532355817843,"sku":"1005005295658834-A upgrade set 1","price":298.95,"currency_code":"USD","in_stock":true},{"title":"Arduino set 1","offer_id":62532355850611,"sku":"1005005295658834-Arduino set 1","price":83.95,"currency_code":"USD","in_stock":true},{"title":"A upgrade set 3","offer_id":62532355883379,"sku":"1005005295658834-A upgrade set 3","price":281.95,"currency_code":"USD","in_stock":true},{"title":"A Full set 3","offer_id":62532355916147,"sku":"1005005295658834-A Full set 3","price":201.95,"currency_code":"USD","in_stock":true},{"title":"A upgrade set 2","offer_id":62532355948915,"sku":"1005005295658834-A upgrade set 2","price":281.95,"currency_code":"USD","in_stock":true},{"title":"A Full set 2","offer_id":62532355981683,"sku":"1005005295658834-A Full set 2","price":188.95,"currency_code":"USD","in_stock":true},{"title":"ESP32 set 4","offer_id":62532356014451,"sku":"1005005295658834-ESP32 set 4","price":80.95,"currency_code":"USD","in_stock":true},{"title":"Arduino set 2","offer_id":62532356047219,"sku":"1005005295658834-Arduino set 2","price":80.95,"currency_code":"USD","in_stock":true},{"title":"STM32 set 3","offer_id":62532356079987,"sku":"1005005295658834-STM32 set 3","price":128.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/3408\/2419\/files\/Sd5368326875340b4b9fc7b9d82398f2ba.webp?v=1770829903"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/3408\/2419\/collections\/labos-banner-stem-educational-robot-arm.png?v=1771570068","url":"https:\/\/diyroboticarm.com\/collections\/stem-educational-robot-arm.oembed","provider":"DIY Robotic Arm","version":"1.0","type":"link"}