How To Mechatronics Courses

Harmonic vs Cycloidal Drive - Torque, Backlash and Wear Test

Design, 3D-print, assemble, and test harmonic and cycloidal gearboxes by comparing their backlash, torque, efficiency, and durability.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Stepper Motors and Arduino - The Ultimate Guide

Learn to control NEMA 17 stepper motors with Arduino, configure A4988, DRV8825, and TMC2208 drivers, set current limits, and run multiple motors.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

SCARA Robot - How to Build Your Own Arduino Based Robot

Build an Arduino-based SCARA robot through 3D-printed parts, electronics, and a GUI with forward and inverse kinematics.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Arduino Ant Hexapod Robot

Build an Arduino ant hexapod with 3D-printed parts, a custom PCB, Bluetooth control, and sensor-driven attack movements.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

How to Make a Linear Servo Actuator with Position Feedback

Learn to build a precise linear servo actuator with position feedback, combining 3D printing, electronics, and programming for custom motion control applications.

• YouTube
• 24 minutes
• Self-Paced
• Free Video

Comparing 3D Printed Drives for Robotic Projects

Explore the comparison of 3D printed cycloidal drives, planetary gearboxes, and belt drives for robotics projects. Learn about their efficiency, torque output, accuracy, backlash, and durability through detailed measurements and practical demonstrations.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

DIY 3D Printed CNC Cuts Metal with 0.05mm Accuracy - Complete Build

Master building a fully 3D printed CNC machine capable of cutting metal with 0.05mm precision through step-by-step assembly, electronics setup, and rigidity testing.

• YouTube
• 1 hour
• Self-Paced
• Free Video

Building a Nerf Minigun Turret for my 3D Printed Tank

Discover how to design, 3D print, and assemble a double-barrel Nerf minigun turret with electronics, motors, and RC control for an epic tank upgrade project.

• YouTube
• 45 minutes
• Self-Paced
• Free Video

Building a 3D Printed RC Tank with Dual-Speed Gearbox

Master the process of building a powerful 3D-printed RC tank with dual-speed gearbox, LED lighting, and custom design features. Learn mechanical assembly, electronics integration, and advanced RC vehicle construction.

• YouTube
• 38 minutes
• Self-Paced
• Free Video