Learn how to program the micro:bit to turn the Lamp (L1) of Snap Circuits on and off with the help of the NPN Transistor (Q2).

Learn how to control the state of the LED with the press switch.

Turn any LED from Snap Circuits into a blinking LED. The micro:bit will automatically turn the LED on and off every second.

Learn how to connect a Snap Circuits LED to the snap:bit and control it with the micro:bit.

Short of batteries? Power your Snap Circuits from the micro:bit!