Arduino Uno R4 WiFi LESSON 33: Using a Photoresistor in a Project

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This link is to the Digital Voltmeter I introduce in this lesson:

Then this link is for the extra cables and connectors which make the DVM easier to connect to breadboard circuits:

Pick your Sunfounder kit up so you get the same results I do:

You guys can help me out over at Patreon, and that will help me keep my gear updated, and help me keep this quality content coming:

In this video I show you how to incorporate a light sensor into your projects. We use the photoresistor included in the sunfounder kit. I will describe the solid state physics behind the operation of the photoresistor, and then show how to incorporate it into a circuit. Enjoy!

#arduinor4wifi
#photoresistor
#tutorial
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I appreciate you getting things square 🤣👌

jwaddin
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You explain things so wonderfully! Thanks for sharing your experience ❤

jwaddin
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👍 Thanks Paul (not like you to tangle your wires up like that btw ;D)

patrickfox-roberts
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For the record, I don't mind a little science/physics

jeff_wild
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Posts are getting deleted. Great lesson, though! 👍

VeryUsMumblings
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Good patience description of a photocell.

philkelsall
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another great learning experience with hands on from my favorite instructor.

TheUnofficialMaker
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I love these step-by-step scaled voltage divider videos. ✨ Thank you.

qzorn
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Thank you so much for this series, Paul! I don't think I could have learned Arduino without you!

Superdoodle
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When you experimental with lcd ac squatr wave driving lcd direct with arduino

babosvabo
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Thanks for explaing how a photo resistor is working!

peterkarlsson
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Another awesome lesson with 45 minutes of stuff I never knew before. I am finally seeing the light...

pdaip
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No comments since Friday, September 6, 2024

robertschuldenfrei
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Thank you Paul. You're the best!

scottwait
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Any one open to help me on a project I have been stalled and need help or some to take one I don't have te experience so am looking for help

brantradcliffe