Edit: I am currently unable to upload a picture of my breadboard connections do to the fact that I joined this community/forum in the last 24 hours. I will continue to try over the next few days to see what the time limit is. I appreciate the quick responses and look forward to learning more in th…

I'll go first. Show an as-built schematic (what is in front of you, not a screenshot/copy from somewhere else). Hand-drawn is ok. You could maybe try out your code on WOKWI and see if it works there.

Not enough information. Please post a wiring diagram, with component types and values indicated. Hand drawn is fine. Please use code tags when posting code. There is no good reason to avoid linking to source material, i.e. the youtube video.

What is connected to pin A0 and how is it connected?

Please edit your opening post, select all code and click the <CODE/> button; next save your post. This will apply so-called code tags which make the code easier to read and copy and the forum software will display it correctly. See https://forum.arduino.cc/t/how-to-get-the-best-out-of-this-forum/67…

[image] How to provide an easy to read schematic and how not Tutorials This tutorial shall show how to provide an easy to read schematic of your wiring and how you should not post fritzing pictures don't post frizzy-pictures like that! if you look at this pic…

[image] addesigns: green LED is always on no matter what Your code works. You might have a wiring problem, but probably the ambient light is pushing the LDR over 250. The LEDs should have their Cathode leg tied to ground and their Anode leg tied to the pin you designated. The analog input …

Here is a code-version that prints to the serial monitor in a special way. Only in case the variable has changed its value one single line is printed that looks like this lightVal changed from 0 to 347 in case the value has really changed. otherwise nothing is printed. This means all changes …

Hi, @addesigns Welcome to the forum. [image] How to get the best out of this forum IDE 1.x See also FAQ - Arduino Forum for general rules on forum behavior and etiquette. Hello, Welcome to the Arduino Forum. This guide explains how to get the best out of this forum. P…

Possible Coding issue

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StefanL38 November 18, 2024, 5:09am 6

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Possible Coding issue

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