Sensors

Explore the fundamentals of sensors and their applications in embedded systems through this comprehensive lecture. Delve into the concept of sensors, their functionality, and practical implementations such as echo location and timing diagrams. Gain a thorough understanding of timer architectures, with a focus on AVR timer systems and output compare registers. Learn essential techniques for measuring signal width and effectively utilizing interrupts in microcontroller programming. Discover the importance of the volatile keyword and its role in embedded software development. Investigate innovative sensor applications, including the use of lasers, robot whiskers, and bump sensors, to enhance your knowledge of modern robotics and automation systems.

Intro
What is a Sensor
Echo Location
Timing Diagram
What the heck are timers?
Basic Timer Architecture
AVR Timer Architecture
Output Compare Registers
Measuring Width #1
How to use Interrupts?
ISR Vector Names in Datasheet
Note on volatile Keyword
Use "Lasers"
Robot Whiskers
Robot Bump Sensors