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H1 6-Axis 3D-Printed Manipulator

A 6-axis 3D-printed robotic arm capable of understanding human commands and performing tasks.

  • Robot arm
  • Open source
  • arduino
  • 3D printable

Suggested by Robotheca, created by @xaio6 (opens in a new tab), from github.com/xaio6/6-axis-manipulator (opens in a new tab). Pinned to commit d3b5670 (opens in a new tab).

Photo

H1 6-Axis 3D-Printed Manipulator, photo from its repository
Photo:@xaio6 (opens in a new tab)GPL-3.0-onlysource file (opens in a new tab)
Degrees of freedom
6

What it can do

Written by Robotheca from the project's documents.

  • Moves six joints with servos for arm manipulation
  • Controlled via Arduino firmware
  • Performs basic pick-and-place tasks

Bill of materials

This repository has no parts list Robotheca can read yet.

Build guide

The creator's steps, each with its instructions.

  1. 1Read the assembly guide
  2. 23D print all parts
  3. 3Assemble the mechanical structure
  4. 4Upload the firmware
  5. 5Test and calibrate

The guide appears here as you scroll.

Guide by @xaio6 (README.md), under GPL-3.0-only. The English translation is by Robotheca, shared under the same license.

Wiring and electronics

Notes written by Robotheca from the project's documents.

Main parts

  • Arduino controller board
  • Six servo motors for the six axes
  • Power supply for servos and Arduino

Connections

  • Servos connected to Arduino PWM pins
  • Common power bus for servos and Arduino