Robotics - Week 3

If I want my function to give information to the loop I should use:

• return;

• return value;

Which of these have a parameter?

(select all)

• myFunction(value)

• myFunction()

• return

• return value

return;

will force a function to exit

• True

• False

Where should you declare a function?

• in the loop

• in the setup

• outside of both the setup and the loop

All functions must have at least 2 parameters

• True

• False

Why should mechanical switches be debounced?

• So they have a nice click sound

• So they send multiple highs and lows

• So they send one definitive high or low

Schmitt triggers can only be used to debounce switches

• True

• False

Which of these options can be used to debounce a switch?

• Another switch in series

• Software

• Schmitt trigger

• Another switch in parallel

return can be used as a troubleshooting tool

• True

• False

Which of these is the MINIMUM OUTPUT voltage for a HIGH

• VIH

• VIL

• VOH

• VOL