Robotics 2

What does the orange wire on the servo motor stand for?

• input pin

• signal

• voltage

• ground

A ____ is used to store a value?

pulseIn(echoPin, ___)

What is the unit for delay()?

• ms

• s

• us

• ps

How many microseconds are in a second?

• 100

• 1000

• 10

• 1000000

What is the speed of sound in air?

• 340cm/s

• 0.034cm/s

• 0.34cm/s

• 0.0034cm/s

What limits or regulates the flow of current in an electrical circuit?

• capacitor

• resistor

• voltage

• power

How many types of jumper wires do we have?

• 4

• 2

• 6

• 3