Drive PIC pin HIGH and D2 turns on via R2.
Drive PIC pin LOW and D1 turns on via R1.
Set PIC pin to INPUT, and both LEDs are OFF.
Not recommended for Battery driven circuits as there's a current flow through R1/R2 all the time.
Drive PIC pin HIGH and D2 turns on via R2.
Drive PIC pin LOW and D1 turns on via R1.
Set PIC pin to INPUT, and both LEDs are OFF.
Not recommended for Battery driven circuits as there's a current flow through R1/R2 all the time.
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