DIGITAL OPERATIONS¶

DIGITAL OUTPUTS¶

../../_images/lecture3_pg2.JPG

VOLTAGE LEVELS¶

4.5V-5V - HIGH LOGIC LEVEL
0V-0.5V- LOW LOGIC LEVEL

WHAT IS AN LED?¶

../../_images/lecture3_pg4.JPG

../../_images/lecture3_pg5.JPG

Resistor Selection¶

../../_images/lecture3_pg6.JPG

EXERCISE¶

To make the LED blink at different rates

HARDWARE¶

../../_images/lecture3_pg8.JPG

SOFTWARE¶

../../_images/lecture3_pg9.JPG