Electronic Circuits - Potentiometers - Basic Introduction

This electronics video tutorial provides a basic introduction into potentiometers which are variable resistors. These devices have application in voltage divider circuits, volume control in speakers and brightness control for light bulbs and LED circuits. What Is a Diode? https://www.youtube.com/watch?v=g54vURe47gM Full-Wave Bridge Rectifiers: https://www.youtube.com/watch?v=EkHch86UXpY Voltage Multiplier Circuit: https://www.youtube.com/watch?v=litsAzP4oqw Light Emitting Diodes: https://www.youtube.com/watch?v=Hl4v1aUFWrs Power Dissipation In LEDs & Diodes: https://www.youtube.com/watch?v=zILtv-Yll-0 LED Resistor Value: https://www.youtube.com/watch?v=QJlzTaTU7LY ________________________________ LED Dimmer Circuit: https://www.youtube.com/watch?v=MrfsknY4Wa8 Thermistors - Temperature Sensors: https://www.youtube.com/watch?v=nXmkkyw8v5A Zener Diodes: https://www.youtube.com/watch?v=mmiHX_IzvDw Voltage Regulators - Zener Diodes: https://www.youtube.com/watch?v=iomZgZYN3WY Zener Diode Solar Cell: https://www.youtube.com/watch?v=Bb9naEtaQpw ________________________________ Power Zener Diodes - Voltage Regulation: https://www.youtube.com/watch?v=j3i6fEtbUFM 12V LED Battery Level Indicator: https://www.youtube.com/watch?v=XvkRbxpsNIU Reverse Polarity Circuit Protection: https://www.youtube.com/watch?v=Atl3cv3XRqo High Voltage Surge Protection Circuit: https://www.youtube.com/watch?v=4wJjbIm_qr8 AC DC Polarity Tester Circuit: https://www.youtube.com/watch?v=pgSIOYRFEwY _______________________________ DC to AC Reverse Polarity Circuit: https://www.youtube.com/watch?v=zYg5KtIoSzY Varactor Diodes - Voltage Capacitors: https://www.youtube.com/watch?v=aXuM3eW1fcQ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections __________________________________ Potentiometers: https://amzn.to/3eBzhXV Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.