Kuman Arduino Starter Kit, $30 with code OW78OUCM

Update: Sold out

Lifehacker has posted more Arduino projects than Trump has tweets, and Amazon’s selling starter kits for $30 today, one of the best prices we’ve ever seen.

This beginner-friendly set includes 44 components to get you started, including cool stuff like vibration and temperature sensors, a small screen, and a PDF to get you started with the basics. Just be sure to use promo code OW78OUCM at checkout to save $10.

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