Don't throw out you old VCR: Here's why!

John Park poses a kitty conundrum: Whos going to feed the cat while youre on vacation? Using a motor from an old VCR, he creates an automated feline feeder. While building this Make: magazine project, John learned that newer VCRs have safeguard technology, limiting access to the motor. Watch John as he demonstrates his solutions to this challenge - makemagazine

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