MarkT:
A clock being what exactly?
What's this about the folders?
Just a regular time clock to be shown on a 20x4 LCD
Missing library folders in the library I was trying to clean up as I heard there could be issues with like libraries, and, not listed in the script/sketch properly at the top, i.e. <#include>
Robin2:
The Arduino is a great system for learning by doing.Write your Uno code and test it.
When it is working select another board in the Arduino IDE and try to compile (verify) it. It will quickly tell you if there are problems.
Usually code can transfer to other Boards as long as it does not try to use features that aren't available. For example there are 4 hardware serial ports on a Mega but an Uno has only one.
...R
If thats an option to use, I will def try that, thanks.