--> Bi-color LED Project

Here is a neat PIC project that I created using the 16F84 chip and a neat little bi-color LED from Radio Shack. The LED can be red or green depending on the bias of the diode. By using two of the PORT B pins, I can control the bias of the LED. If the LED is on PORT B, Pin 0 and Pin 1, I can set Pin 0 HIGH and Pin 1 LOW, this would make the LED light red. If Pin 0 is set LOW and Pin 1 is set HIGH, the LED will light green. PORT B has 8 pins, so I was able to connect up to 4 LEDs and have full control of them all (as seen in the schematic).

Click here to view the source code to this project.

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