How do Digital and Analog Clocks Work

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=oEC5fIw0bL0

Go to http://brilliant.org/BranchEducation/ for a 30-day free trial and expand your knowledge. The first 200 people will get 20% off their annual premium membership. • Have you ever wondered how a clock signal that ticks once every few nanoseconds is generated? A billion times a second clock would indeed be an impossible feat a hundred years ago. But, you'd be surprised to find that the clock inside your smartphone is rather identical to an analog wall clock that ticks through the seconds, minutes, and hours of the day. In this video, we explore an analog clock's gear train, the quartz crystal oscillator, the feedback loops for this oscillator, and then how a gigahertz signal is produced using a phase-locked loop. • Do you want to support in-depth engineering and technology education? Support us at: / brancheducation • Website: https://www.branch.education • On Facebook: / brancheducation • Table of Contents: • 00:00 - Digital Clocks vs Analog Clocks • 01:13 - The $10 Wall Clock • 02:05 - Gears in the Geartrain • 03:40 - Crystal Oscillator and Piezoelectric Effect • 05:58 - Resonance Frequency • 06:51 - Circuitry Inside a Wall Clock • 08:13 - Fast and Slow Clocks • 09:04 - Learning With Brilliant • 10:40 - A Smartphone's Gigahertz Clock Signal • 14:24 - Frequency Divider • 15:04 - Thank You to Patreon YouTube Memberships • Erratum: • Animation: Eikonic Design • Research / Script: Teddy Tablante • Software Consultant: Andrea Ciani • / @andrea_ciani • Modeling: Prakash Kakadiya • Voice Over: Phil Lee • Sound Design: https://www.drilu.mx • Sound Effects and Music Editor: Luis Huesca • Supervising Sound Editor and Mixer: Luis Huesca • Animation built using Blender 4.0.1 https://www.blender.org/ • References: • Quartz Crystal Oscillators • https://www.electronics-tutorials.ws/... • Quartz tuning Fork Resonator Teardown • https://softsolder.com/2017/03/24/qua... • Teardown of a Quartz Crystal Oscillator and the Tiny IC Inside • https://www.righto.com/2021/02/teardo... • What is Piezoelectric Effect? • https://www.circuitbread.com/ee-faq/w... • Wikipedia contributors. Crystal Oscillator . Electronic Oscillator. Phase Locked Loop. Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, Visited December 21nd 2023 • • #Clocks #PiezoelectricEffect #Digital

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