Makey Makey Lesson 13

How does a Jewel Box Alarm work?

• It uses a motion sensor to detect any movement around the box

• It relies on a built-in camera to capture images of anyone trying to open the box

• It uses a Makey Makey circuit to detect when the box is opened or moved, triggering an alarm.

• It is activated by a voice command to prevent unauthorized access

What are the indicators that the alarm is functioning properly?

• The indicators that the alarm is functioning properly include: the alarm sound is loud and clear, the alarm activates when triggered, and the alarm system shows no error or malfunction codes.

• The alarm sound is muffled and unclear

• 
  The alarm system shows multiple error or malfunction codes

• The alarm fails to activate when triggered

How can you troubleshoot any issues that arise during testing the Jewel Box Alarm?

• By hitting the Jewel Box Alarm with a hammer

• By ignoring the issues and hoping they will go away on their own

• By checking the connections, verifying the assembly, testing components, reviewing the code, and consulting resources for troubleshooting tips.

• By asking someone who has no knowledge about alarms for help

Alarm sound can be heard only when

• Circuit is open

• Circuit is closed

• There is no circuit in alarm

• When alarm is switched on

What is the role of the ground wire in wiring the Jewel Box Alarm with Makey Makey?

• To provide power to the alarm

• To connect to the internet

• To control the volume of the alarm

• To complete the circuit and provide a path for the electrical current to flow safely to the ground

__________ will not conduct electricity.

• 
  A metal paperclip

• Tin foil

• A wooden lollipop stick

• 
  A metal wire

A person is accidentally electrocuted. Where would you NOT GRAB her so you could save her without being electrocuted too?

• 
  By their hair

• By grabbing their cotton jacket

• By their rubber shoes

If a negatively charged rod touches a conductor, the conductor will be charged by what method?

• 
  Friction

• Conduction

• Induction

Which of the following metal does not conduct electricity?

• 
  Brass

• 
  Barium

• 
  Bismuth

• All Of These

Good insulators are _______ resistors

• Good

• Bad