Chapter 13, Problem 3QY

What are other types of ADCs?

Fog implies exactly what it sounds like in the context of technology. What does the IoT system rely on to function?

Using tinkercad, Create a program and circuit that will simulate a home security system. The user will be asked to provide a username and password. If the username and password match a valid username and password, turn on the Green LED, otherwise turn on the red LED. Only one Led should be ON per scenario.

In the event that a video monitor does not display any output, what are some of the possible causes that may be to blame?

In the example regarding displaying a string of characters, which level exists between the operating system and the video controller card?