Micro:Bit Police Red and Blue Flashing LEDs and Siren
Learn how to connect a Snap Circuits LED to the snap:bit and control it with the micro:bit.
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).
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 control the state of the LED with the press switch.
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