plz goto this link below on tinkercad
Please post your code here to avoid the need to visit another site that requires an account to see it
Please use code tags when you do
When you ask questions do not send us on a quest.
Put all pertinent information here in your thread.
Read the forum guidelines before posting questions.
@krishnanveergangwar, we do not want to go onto another site to see your project. If you choose to use another site, screenshot it. For the benefit of this forum, I have attached a screenshot of that site's content.
Upon initial examination of your circuit, I already see many things going wrong with your circuitry. First off, you have a motor connected to a digital pin of your arduino. This should NEVER be done, and will fry your arduino. You need a motor driver circuit along with a separate power supply.
As for the LCD not displaying anything, your screen is not even connected to ground, which is an incomplete circuit. The potentiometer and lcd screens' ground pins are wired together, but they are not wired to ground. When the screen and pot get a ground connection, you will probably be fine.
I do ask one thing from you in return though. You should spend more time searching for answers on the internet. Maybe search up "How to wire arduino to LCD screen" and you will probably get an answer without asking the forum. This is beginner level electronics, so there are plenty of guides.
Forum, if I missed anything, feel free to correct me. Thank you.
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