8.2.1. Timer Overview

Try these first

1. 1.

   What is a basic timer?

   Hint

   Think about simple counting.

2. 2.

   What does PWM stand for?

   Hint

   Recall the concept of varying pulse widths.

3. 3.

   Which of the following is a function of a basic timer?

   • A) Capture events
   • B) Count clock cycles
   • C) Generate PWM signals

   Hint

   Focus on what basic timers directly do.

4. 4.

   True or False: PWM timers can produce constant-width signals only.

   • True
   • False

   Hint

   Consider how signal width varies in control applications.

5. 5.

   Imagine you are designing a home automation system that requires various timed events. Describe how you would integrate different types of timers to manage lights, alarm systems, and heater controls.

   Hint

   Consider how each aspect of the system would require different timing functions.

6. 6.

   Create a flowchart that outlines how a Capture/Compare timer could be used to measure the frequency of a sensor's output pulses in a monitoring system.

   Hint

   Think through the steps from sensor activation to alert generation.