so tinkercad has circuit designand arduno now, a real arduino is $20, IDE is free, fritzing is free and does all the exact same layout stuff locally, you save your files and keep them forever.

🧠 Intelligent Autocompletion Arduino functions and custom code snippets appear as you type. 🔁 Auto-Closing Brackets & Quotes Automatically inserts matching parentheses (), braces {}, quotes " "and ...

Using Tinkercad Arduino this is a theoretical simulation on how a drone would work ... Note: The link may be expired by the time you are viewing this, in this case you will have to resort to the code ...

The blocks look like other Scratch-related programming languages. You can create variables, repeat groups of commands, and create items. [Chuck] mentions the starter codes have no comments in them ...