Hiwonder LeArm 6-DOF Robotic Arm Kit
Open-source 6-servo arm with claw, PC/app control and tutorials — the classic "first serious arm" for makers.
Best for: Your first programmable 6-DOF arm
🦾 Kits
Robotic Arm Kits
A kit is the fastest route to a working robotic arm: the brackets, servos, fasteners and controller are matched and tested to fit together, so you skip the trial-and-error of sourcing parts yourself. Below are robotic arm kits we rate for DIY builders — for adults, students and beginners alike — grouped from simple educational arms up to open-source, programmable 6-DOF platforms you can code in Arduino or Python. Not sure which to pick? Our guide on how to choose the best robotic arm kit walks through it.
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Seeed Studio SO-ARM101 6-DOF AI Robotic Arm
Low-cost open-source LeRobot arm for AI / imitation-learning projects — compatible with NVIDIA Jetson.
Best for: AI & machine-learning builds
VANLINNY 4-DOF STEM Robotic Arm Kit
Screwdriver-only educational arm for ages 8+ — a gentle, low-cost intro to how arms move.
Best for: Kids & first-time builders
ANNISOKA DIY Robotic Arm STEM Kit
Build-it-yourself STEM arm with a mechanical hand — a popular gift-grade project for teens.
Best for: Weekend STEM project
LewanSoul (Hiwonder) xArm 1S 6-DOF Metal Robotic Arm
A ready-assembled, full-metal 6-DOF arm you can drive from a controller, app, PC or mouse on day one.
Best for: Software-first builders who want a working 6-DOF arm fast
Hiwonder xArm ESP32 Robotic Arm (MicroPython)
An open-source ESP32 arm with feedback-capable bus servos, programmable in MicroPython.
Best for: Learning closed-loop control and MicroPython on a real arm
Yahboom DOFBOT SE ROS2 6-DOF Robotic Arm (Standard Kit)
A 6-DOF ROS2 arm that runs from a PC virtual machine — no Raspberry Pi or Jetson required.
Best for: Learning ROS2 and MoveIt on a physical arm
Elephant Robotics myCobot 280 JN (Jetson Nano)
A compact 6-axis collaborative-style arm with an NVIDIA Jetson Nano on board for vision and AI.
Best for: Vision and machine-learning research on a compact arm
Waveshare RoArm-M2-S 4-DOF ESP32 Desktop Robotic Arm
A light, wireless 4-DOF desktop arm with high-torque bus servos and an ESP32 controller.
Best for: A wireless desk-top arm for tool or camera work
Adeept 5-DOF Robotic Arm Kit for Arduino IDE
A build-it-yourself 5-DOF arm kit programmed in the Arduino IDE — assembly is part of the lesson.
Best for: Assembling and coding your first multi-joint arm
Freenove Stepper Robot Arm Kit for Raspberry Pi
A metal, stepper-driven arm with clamping and drawing modes — bring your own Raspberry Pi.
Best for: Raspberry Pi owners who want a precise, drawing-capable arm
ACEBOTT 5-DOF Smart Robot Arm Car Kit (ESP32)
A 5-DOF arm on a driving chassis, coded in Blockly, Arduino or Python — built for ages 8 and up.
Best for: Kids and teens moving from block coding to real code
Learn how to use these
Parts & hardware
Best Robotic Arm Kits (2026): 12 Kits Compared for Adults, Students & Beginners
12 robotic arm kits compared — DOF, controller, servos and who each suits — from kids' STEM kits to ROS2 and Jetson arms, plus how to choose one by budget and goal.
Start hereHow to Build a Robotic Arm: A Step-by-Step Guide for Beginners
Learn how to build a robotic arm from scratch — the parts, degrees of freedom, wiring and code you need, plus a clear path from your first servo to a working 6-axis arm.
Projects & ideasDIY Robotic Arm Projects: 17 Builds & Ideas (Beginner to Advanced)
17 DIY robotic arm projects sorted beginner to advanced, with parts, cost, and skills for each. Pick your next robot arm build and start today.