How do Scroll Wheels Work? 🖱🛠🔬

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How do Scroll Wheels Work? 🖱🛠🔬 with tags computer mouse, mouse, computer, scroll wheel, scroll, mouse wheel fix, how scroll wheel works, scroll wheel, mousewheel repair, logitech, razer, mouse wheel broken, mouse wheel, wheel, scroll, computer mice, mice, computer mouse, mouse, computer, scroll wheel, ratchet mode, optical encoder, optical rotary encoder, magnetic rotary position sensor, mice, laptop mouse, mx master 3, mx master, mx master 2, hall effect sensor, hall effect, how do scroll wheels work?

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Have you ever scrolled a scroll wheel and wondered how it scrolls? Scroll is a rather strange word, isn't it? Anywho, in this video, we're going to explore the inside of a computer mouse and look at two different scroll wheels: an optical rotary encoder, and a magnetic rotational position sensor, and see how they are used to measure up and down rotational movement in a computer mouse scroll wheel. We're also going to explore the push button under the scroll wheel as well as the free-spinning vs. ratchet mode of the scroll wheel.

Modeling, Animation & Editing: Mike Radjabov

Script: Teddy Tablante

Twitter: @teddytablante

Voice Over- Phil Lee

Additional Modeling: Prakash Kakadiya

Table of Contents:

00:00 - Intro

00:40 - Inside an Optical Scroll Wheel

02:46 - Direction of Rotation

03:37 - Inside a Magnetic Scroll Wheel

06:50 - Pushbuttons and Free Spinning Vs Ratchet Mode

09:08 - PCBWay