Making robots

Level 1: Control an output	make LEDs “dance” to the rhythm of your favorite song make a servo motor move an object make a piezo speaker play a melody
Level 2: Add an input	use a sensor (potentiometer, light sensor, microphone, ultrasonic sensor) to control… the tempo of the LEDs the timing of the servo the pitch of the speaker
Level 3: Add multiple functions	add a push button (or another sensor) to toggle the behavior of your circuit: strobe vs glow mode full servo spin vs partial spin one melody vs another
Level 4: Advanced circuits	add an advanced component (screen, Ethernet shield) use more than 3 input/output components in a single circuit
Next level: Design a new project	click here to propose a new project