← Back to Home

Arduino Builder

Describe a project and get a complete Arduino build — parts list, wiring, and fully commented sketch code — matched to your skill level.

Watch it in action

Pick a project type and difficulty, choose your components, and the builder writes the wiring and the code.

A project type + components become a full Arduino build with code.

Step by step

Describe your project

Choose a project type and difficulty, then select your main components (Ctrl+Click for several).

Project TypeDifficultyMain Components The form filled in

Build the project

Click the gold Generate button. The overlay runs while your spec becomes a parts list, wiring guide and commented sketch.

Copy the build

You get a components list, step-by-step wiring, and a complete Arduino sketch (`.ino`) with comments — ready to flash to your board.

Example output

A beginner temperature-logging station.

Generated Arduino build

Temp & humidity logger

Parts: Arduino Uno, DHT22, 0.96" OLED, jumper wires, breadboard. Wiring: DHT22 data → D2 (10k pull-up), OLED SDA→A4 / SCL→A5. Sketch: #include and , read temp/humidity every 2s, render to OLED, log to Serial — fully commented, beginner-friendly.

Pro tips

Set difficulty honestly — beginner output adds more comments and safer wiring notes.
Ctrl+Click several components to force the build to integrate all of them.
The sketch is complete and commented — read the comments to learn as you flash it.
Double-check pin assignments against your specific board revision before wiring.