Burglar Alarms
We used our knowledge of electrical circuits to create mini burglar alarms in our 'houses'. We came up with a wide variety of ideas, such as lights that come on and buzzers that sound when our circuits are complete.
We used our knowledge of electrical circuits to create mini burglar alarms in our 'houses'. We came up with a wide variety of ideas, such as lights that come on and buzzers that sound when our circuits are complete.