Arduino breadboard light

Trace a simple circuit through an Arduino, resistor and LED.

Select a part

FIG. 01 / Arduino breadboard light

Illustrative anatomy. Assemblies separate along mounting directions; geometry and internal arrangements are simplified. Not a repair guide.

✳ Imagine what you could make

A blinking light could become a secret signal, a tiny lighthouse or a night-time decoration. Which would you make?

Imagine what you could make

Trace the path from D9 through the resistor and LED to GND.

No kit needed: sketch your idea on paper first.

Curious to go further?