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For this project we will be building off the previous project vcc0 and integrating a button into our circuit to allow the circuit to count up without input from the button and count backward while pressing the button.
There are six bitwise logic operators. These operators work at bit-level and deal with the binary forms of numbers:
To show these, let's take the numbers 60 (0011 1100) and 90 (0101 1010):
Here is a diagram for hooking up a button:
A possible manual test with an LED:
The main function of the button is to change the direction of the counting of the LED lights. In vcc1, like vcc0, you program the LED lights to count up to a certain number. In the vcc1, the LED lights count up to 64, and by pressing the button, the LED lights will count backwards from 63.