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.

There is also a lot more inside Tinkercad — You can create Arduino circuits using it as well as Minecraft models that you can export into the game — but they are beyond the scope of this article.

Annoy Your Cat With This Arduino-Based RC Car Controlled With an iPad. By Joshua Schnell. Jan 4, 2012 5:32 pm PST. Video games, move over.