Collection: Robot Arm Kits Under $100

Overview

The robot arm kit under $100 price range is where the catalog gets serious — 6-DOF articulated arms starting from $32, 5-DOF robot hands from $53, and advanced single-axis configurations all sit in this band. This is the sweet spot for makers, engineering students, and anyone who wants meaningful capability without the $150+ commitment of a stepper motor kit.

What You Get in the $50–$100 Range

At this price point the kits move from beginner territory into genuinely capable robotic systems. The 6-DOF Arduino arm variants from $32 provide full spatial articulation suitable for inverse kinematics experiments. The 5-DOF Humanoid Hand ($53) and 5-DOF Educational Hand ($108 for full kit) both fall near this ceiling. For most engineering students and hobbyists, a sub-$100 6-DOF arm with an Arduino variant included is the best combination of capability and value in our entire catalog.

Price Range $50 – $99
DOF Range 5 – 6 DOF
Motor Types MG996R, MG90S, A0090 Servo
Controller Arduino Uno included in select variants
Material Aluminum alloy throughout
Skill Level Beginner to intermediate

Most Popular Kits in This Range

  • 6-DOF Arduino Arm (from $32, variants to $98): 14 configurations — with/without Arduino, with/without PS2 controller, base-only or full arm
  • 5-DOF Humanoid Hand (from $53): Left or right hand, A0090 servo, independent finger control
  • 2-DOF Pan-Tilt Gimbal ($42): Ultra-compact, great for camera or sensor mount projects
Variant Selection

Most 6-DOF kits offer an "with Arduino" variant that includes the Uno and servo shield. If you already own a compatible board, the base arm variant saves money. Check the variant dropdown before adding to cart.

Related Collections

Also browse: 6 DOF Robot Arms, Robot Hands, and Arduino Robot Arms.

Shipping & Returns

Free US shipping on orders over $49. Ships 1–3 business days. 30-day guarantee.

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