Wiring simulator
Drag components onto the canvas and connect them. Ports are typed, so you physically cannot plug a servo into an I2C bus — and everything else gets checked against the failures that actually cost teams matches.
How to use it
- Add components with the button below, then drag from one port dot to another.
- Wire colours match the signal type — red is battery power, orange motor power, gold encoder.
- Select a wire or component and press Delete to remove it.
- The inspection report updates as you go.
0 errors0 warnings
New to this? Start with the Electronics track — it explains what each component does before you wire it.