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Image Credit
/-/https/www.sciencebuddies.org/cdn/Files/20242/11/magnetic-pet-door-breadboard-diagram.png)
Description:
Diagram representing the connections among the Arduino, breadboard, reed switches, and servo motors. Step 2 b through g describes the connections.
Source:
Ben Finio, Science Buddies
License:
Science Buddies
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/-/https/img.youtube.com/vi/ZWJfIdZOpP4/0.jpg)
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