I use that in a lot of Circuit VR posts so you can click on a circuit and see it live. However, the simulator does not save the source code in the virtual Arduino. You have to do that yourself.

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.

With this free web app, you can build circuits from scratch using three popular Arduino boards — Uno, Nano, and Mega — and any of the 50+ hardware components, ranging from the basic mini ...

Rated 4.7/5 stars on average by students, Arduino for Beginners: Complete Course covers how to master Arduino by building your own circuit, programming an Arduino circuit with C/C++, ...

This repository contains the comprehensive modelling, simulation, and physical implementation of an LCR circuit. The project spans from theoretical derivations using ordinary differential equations ...