Building instructions for a safe mechanism. The medium motor can be used for dialing in the key lock. The brick buttons can also be used for a pin code input.
One of the large motors unlocks the latch, the other one opens up the lid of the safe.
This material requires a subscription to one of the following plans:
- FLLCasts Personal B One Year
- FLLCasts Team Six months
- FLLCasts School
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- 01 Dec 2015
To construct this you will need
- LEGO Mindstorms EV3 45544 Education Core
- LEGO Mindstorms EV3 45560 Education Resource