Programming-Lesson 1

Programming-Lesson 1

Lesson 1-Learn about robots

The Ultrasonic Sensor

The Ultrasonic sensor can detect if obstacles are near th robot or how far they are.

To calculate how far an object is, do this math calculation:

Time * Speed of signals = How far the object is

The Human brain can't calculate that

Multiple Choice

Can Ultrasonic sensors detect obstacles ahead?

• Yes

• No

Batteries

Used for charging things, battaries are necesary to charge your robot.

Remember: Batteries = Robot energy

Multiple Choice

Battaries = ...

• Robot food

• Robot energy

What did we learn today?

• About the ultrasonic sensors

• About battaries

Goodbye!