Robotics Thursday

Which of those require position feedback?

• Stepper Motor

• Servo Motor

• Both

• Neither

When was the first Robot created?

• 400 BCE

• 400 CE

• 1950

• 1742

What was the first robot created?

• A horse

• A bird

• A dog

• A bat

How was the first robot powered?

• Arduino

• Man power

• Steam

• Pneumatic

Stepper Motors are...

• Closed Loop

• Open Loop

• For Loop

• While Loop

What happens when 4, 5 and 6 on a DIP Switch (of the Microstep Driver) is ON ON ON?

• Motor goes really fast

• Motor goes really slow

• Motor goes kaboom

• Nothing happens

How many steps per revolution is typical for a stepper motor?

• 50

• 100

• 200

• 400

What are the phases of a stepper motor called?

• 0 and 1

• A and B

• True and False

• High and Low

An encoder is needed for a stepper motor.

• True

• False

What was the input power we used in our Microstep Driver?

• 3.3 V

• 5V

• 12V

• 120V