Super Accurate 300€ Robot Arm

6-axis robot arm built with hacked servos demonstrating fast and exact inverse kinematic movements.

Jun 21, 2020

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19 respects

Components and supplies

3

MG90S Micro-servo motor

1

Mean Well LRS-50-5 Switching Power Supply, Single Output, 5V, 10A

6

Adafruit ItsyBitsy M0 Express

12

ITR8307

6

SparkFun Motor Driver - Dual TB6612FNG (1A)

3

ACS711EX Current Sensor

3

Turnigy MG959 servo

3

as5048A

12

Through Hole Resistor, 8 kohm

1

Arduino MKR Zero

12

Through Hole Resistor, 120 ohm

Tools and machines

1

Soldering iron (generic)

1

3D Printer (generic)

Project description

Code

ArduinoSketch.ino

arduino

git repo

repository with all source files, CAD, schematics and documentation

/

0
0
Latest commit to the master branch on Invalid date

DCServo.cpp

arduino

CommunicationHandlers.cpp

arduino

git repo

repository with all source files, CAD, schematics and documentation

/

0
0
Latest commit to the master branch on Invalid date

CommunicationHandlers.cpp

arduino

ArduinoSketch.ino

arduino

Downloadable files

Optical Encoder schematic

Optical Encoder schematic

AS5048a board schematic

AS5048a board schematic

MainPCB schematic

MainPCB schematic

Optical Encoder schematic

Optical Encoder schematic

MainPCB schematic

MainPCB schematic

AS5048a board schematic

AS5048a board schematic

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Table of contents

Intro

19

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