FROM IDEA TO ELECTRONS

Make something real.

Your browser is your workbench. Write it, wire it, bring it to life.

No board connected

Start with a real board, in four small steps.

Choose a sketch

Choose Board heartbeat. It builds here without a compiler service.

Connect USB

Use a USB data cable in desktop Chrome or Edge.

Build & upload

Build, review the code, then upload.

See it work

Watch the amber L LED blink twice and read serial at 9600 baud.

MEET YOUR HARDWARE

Arduino Uno Rev3

5V · ATmega328P

Preparing your workbench…

3D PREVIEW · NOT LIVE TELEMETRY

14digital pins

6analog inputs

16 MHzclock speed

ON YOUR WORKBENCH

Your first physical proof. Two amber pulses, one quiet pause.

Uno R3 + USB data cable

No Arduino IDE for visitors.
Browser USB upload · hosted compilation

robocraft.ino

Your coding copilot

AI proposes. You review. Compiler checks. Hardware proves.

Ready when you are

I checked the code and wiring for my Uno R3. Upload replaces its current sketch.

Checking compiler connection…