To simulate interfacing of multiple motors (DC Motor, Servo Motor and Stepper Motor) with Arduino
1. What type of signal controls the speed of a DC motor?
2. Servo motors are generally controlled using which type of signal?
3. A stepper motor moves in small fixed ___?
4. Which Arduino library is used for servo motors?
5. What does PWM stand for?
6. DC motor movement is __-directional by nature.
7. A stepper motor typically requires how many control pins?
8. Which motor is most suitable for precise angular control?
9. Which motor moves in discrete steps?
10. Which motor is commonly used in robotic arms?