![]()  | 
Quick reference to key electronic parts and how to connect them with alligator clip cables.  | 
|---|
![]()  | 
Create a simple circuit to light up an LED. Learn about simple circuits and how to use switches to control them.  | 
|---|
Control an LED light with buttons
![]()  | 
Write scripts to control an LED with the buttons on the micro:bit.  | 
|---|
Use a resistor to control brightness
![]()  | 
Use a resistor to control LED brightness and learn how resistors control current.  | 
|---|