This video is about LEGO bank alarm done for Dr.E's WeDo challenge. YouTube
"The thief masher" by Nico
"The Safe home" the alarm generates the falling of different pieces, that wake up the family.
"The thief launcher" A classic striker 🙂
"Trap a baddie" by trhowing pieces on him
Burglar Alarm Project #6 Mario (educarobot, robótica educativa con LEGO® desde Cáceres) – YouTube
"The geared- thief-striker"
A burglar prowls the neighborhood robbing stores, but he doesn’t know that in the jewelry there is a new alarm for catching him by surprise. Marina and Eva have built a sound and light alarm to wake the whole city when a thief tries to steal. The city can be calm with this new alarm. […]
There is a treasure in the beach, and some burglars want to rob it. But Isabel and Fran have thought a good plan for stop them. When they are closed to the treasure, an alarm will sound and a lever will hit the burglars. Treasure beach, construido por Fran e Isabel para el reto […]