LECTURE-12 DISTANCE MEASUREMENT USING ULTRASONIC SENSOR

THIS SERIES OF LECTURES IS TO MOTIVATE TEACHERS AND STUDENTS TO USE AVAILABLE TECHNOLOGY TO PERFORM EXPERIMENTS USING INNOVATIVE THINKING. PURPOSE IS NOT TO GET ACCURATE RESULTS BUT LEARNING TO PERFORM SAME EXPERIMENTS IN DIFFERRENT WAY THAN BEING USED FOR PAST 50 YEARS.
TEACHERS AND STUDENTS SHOULD USE THE KNOWLEDGE ACQUIRED IN CLASS ROOMS IN DERIVING NEW FORMULAS AND USE THEM TO FABRICATE THE APPARATUS AS PER THE EQUATIONS.
EQUATIONS SPEAK , WE NEED EARS TO LISTEN TO THEM