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 ...

🛠 Requirements: Arduino Board (Uno, Mega, etc.) Basic Components (LEDs, Resistors, Sensors, etc.) Arduino IDE for coding and uploading 🔗 Tinkercad Simulations You can visualize and test the projects ...

This paper presents examples of practice sessions for a Biomedical Instrumentation subject, proposed as projects to be simulated, debugged and/or tested on the Arduino-Tinkercad® platform as a work ...