by Cape May County Library
April 23, 2014
Credits: Jeff Trout & James Dougherty
Two thumbs up from the dudes (and dudettes) over here at littleBits
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Save big by getting all the bits you need for this project and more in one kit!
Create big inventions in a group setting. Great for schools, libraries, and makerspaces.
uses the microphone and speaker to tell the person on the other side of the door to maybe open and such!
I'm not scared of you.
Here is how it works: You put the marble onto the ramp. It slides down the bend sensor that triggers the servo to move the ...