Sensors and Actuators Quiz 2 - Motor Drivers

What two parameters of a motor can be controlled using a motor driver?

• Speed and Direction

• Voltage and Current

• Torque and Power

• Temperature and Resistance

Name the type of motor driver that we learnt about.

• I-bridge

• H-bridge

• PWM Driver

• Servocontroller

Choose the two particular H-bridge motor drivers that were mentioned in the lesson.

• MOSFET driver and ULN2003

• TB6612FNG and Servo controller

• DRV8833 and PWM driver

• L298N and L293D

What should the states of Input 1 and Input 2 of the L293D motor driver be to properly control the motor?

• Both should be HIGH or both should be LOW

• One should be HIGH, and the other should be LOW

• Both should be set to LOW only

• Both should be set to HIGH only

Which type of signal is used for controlling the speed of the DC motor?

• Analog

• Digital

Which type of signal is used for controlling the direction of the motor?

• Analog

• Digital

What is the typical voltage range for operating the L293D motor driver?

• 1.5V to 3V

• 5V to 12V

• 12V to 24V

• 24V to 48V

How many switches are used in the H-bridge motor driver to control the direction of motor?

• 1

• 2

• 3

• 4

Out of 4 switches, how many should be closed at the same time in the H-bridge for the motor to run?

• 1

• 2

• 3

• 4

How many motors can be controlled using a L293D motor driver?

• 1

• 2