Lesson 3: Input and Output
Lesson Overview:
All microcontrollers have general purpose input and output pins, often called GPIO. Here we will take a look at how to build a program and hardware to accept push-button input in order to affect output LEDs.
Lecture Page: http://www.pyroelectro.com/edu/microcontrollers/input_output/
Discussion is open, so please let us hear the answers to your homework either here on P2PU or in our forums. Or, if you have other questions, shout them out loud!