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Large Piezo Alarm - 3kHz

In stock COM-13940

This 3KHz Piezo Alarm is a great option for when you need a loud audible alarm (or are just looking for a way to prank your f…

$2.95

Favorited Favorite 8

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added to your cart!

Large Piezo Alarm - 16 Tone

In stock COM-13939

This Piezo Alarm is a great option for when you need an audible alarm (or are just looking for a way to prank your friends). …

$7.95

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In 2003, CU student Nate Seidle fried a power supply in his dorm room and, in lieu of a way to order easy replacements, decided to start his own company. Since then, SparkFun has been committed to sustainably helping our world achieve electronics literacy from our headquarters in Boulder, Colorado.

No matter your vision, SparkFun's products and resources are designed to make the world of electronics more accessible. In addition to over 2,000 open source components and widgets, SparkFun offers curriculum, training and online tutorials designed to help demystify the wonderful world of embedded electronics. We're here to help you start something.

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