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
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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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
Low-cost open-source LeRobot arm for AI / imitation-learning projects — compatible with NVIDIA Jetson.
Best for: AI & machine-learning builds
Screwdriver-only educational arm for ages 8+ — a gentle, low-cost intro to how arms move.
Best for: Kids & first-time builders
Build-it-yourself STEM arm with a mechanical hand — a popular gift-grade project for teens.
Best for: Weekend STEM project
The best robotic arm kits for adults, students and beginners in 2026 — how to choose one by budget and goal, what to look for, and the top programmable, Arduino and educational kits.
Start hereLearn 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 & ideas15 DIY robotic arm projects sorted beginner to advanced, with parts, cost, and skills for each. Pick your next robot arm build and start today.