micro:bit RED LED

Description Show Reviews A 3V Light Emitting Diode as an additional LED. It uses a high brightness low current LED and includes a current limiting resistor to protect the micro:bits output. The black lead goes on to GND and the green lead goes on to whichever Pin 0, 1 & 2 is being used. To turn the LED on, use the digital write block, setting it to 1. To turn off, set it to 0. 0 Reviews Hide Reviews Show Reviews