LDR sensor tutorial with Arduino – Light Dependent Resistor

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=K224Y2IngrU

Learn how to use an LDR (Light Dependent Resistor) with an Arduino. In this video we’ll go over the basics of the Light Dependent Resistor and an example on how to use an LDR to turn on a light when it’s dark. • *Note that the LED flash used in this example is a ready-to-use component with a built-in resistor, which is why a separate resistor is not needed. • Related Blog Post: • www.diyengineers.com/2021/02/25/ldr-sensor-tutorial-with-arduino-light-dependent-resistor • Where to buy [Amazon Affiliate]: • Light Dependent Resistor (Module: KY-018): https://amzn.to/3UWGNRs • Light Dependent Resistor (stand-alone): https://amzn.to/3yByLpA • Hilitchi Transistors Assortment Kit: https://amzn.to/4aI8Mux • Breadboard (Elenco 9440): hhttps://amzn.to/4b5Onzq • Amprobe AM-510 Multimeter: https://amzn.to/44gy2WE • Amprobe TL35B Test Leads with Alligator Clips: https://amzn.to/3Utf8s0 • Super bright LED Flash: • www.superbrightleds.com/moreinfo/led-wired-bolts/little-dot-smd-led-accent-light/639/ • Chapters: • 0:00 Intro • 1:36 LDR Module Circuit • 2:14 LDR Basic Circuit Equations • 4:54 LDR Darkness Sensor - How it works • 8:31 LDR Darkness Sensor - Breadboard Diagram • 9:18 Arduino Programming • 11:45 LDR Darkness Sensor with Arduino - Test

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