April 23, 2014
Credits: Scott and Alexander Dawson
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This is a device to keep our cats from eating our snacks. It consists of a pressure sensor and vibration motor. When t...
It is a rover made using lego and littlebits .It can transmit sensor values using wireless modules .History - it was my 5th grade ...
When I wake up in the middle of the night it is very dark and is hard to fined the light switch so I put the light switch on my wr...