How Planetary Gears Work – 3D Printed Planetary Gearbox Design and Test
In this tutorial we will learn what is a planetary gear set and how it works, as well as explain how to design our own planetary gearbox and 3D print … Read more
How It Works
Harmonic vs Cycloidal Drive – Torque, Backlash and Wear Test
In this article we will find out what’s better, a 3D printed harmonic drive or a 3D printed cycloidal drive. Here I have these two gearboxes that I made which … Read more
How Brushless DC Motor Works? BLDC and ESC Explained
In this tutorial we will learn what is brushless DC motor or BLDC and how does it work. We will also cover how an Electronic Speed Controller or ESC work, … Read more
CNC Machined vs 3D Printed Cycloidal Drive – Designing & Testing
In this article, we will take a look at my new updated version of the cycloidal drive that I made in the previous video, with 19:1 reduction ratio and see … Read more
How to Control Servo Motors with Arduino – Complete Guide
In this tutorial we will learn how servo motors work and how to control servo motors with Arduino. Servo motors are very popular and widely used in many Arduino projects … Read more
What is Cycloidal Driver? Designing, 3D Printing and Testing
In this tutorial we will learn what is cycloidal drive, how it works, explain how to design our own model and 3D print one so we can see it in … Read more
What is Strain Wave Gear a.k.a Harmonic Drive? A Perfect Gear Set For Robotics Applications!?
In this tutorial we will learn what is Strain Wave Gear, also known as Harmonic Drive. First, we will explain its working principle, then design our own model and 3D … Read more
555 Timer PWM DC Motor Speed Controller
In this tutorial we will learn how to make a PWM DC Motor Speed Controller using the 555 Timer IC. We will take a detailed look how the 555 Timer … Read more
555 Timer IC – Working Principle, Block Diagram, Circuit Schematics
In this tutorial we will learn how the 555 Timer works, one of the most popular and widely used ICs of all time. You can watch the following video or … Read more
