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Skip Navigation LinksHome > Test & Tools > Kits > Computer > KM1090

Build a Decorative Skull Badge with Flashing LEDs - Learn to Solder Kit

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RRP: $22.90
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Learn how transistors work by creating a wearable electronic badge.
• Classic Transistor Multivibrator Circuit
Sold as - Each
Stock unit - Each

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Assembly Required

This decorative skull design uses a simple transistor circuit to make the LED eyes flash in an alternating pattern.

A great way to get into electronics while learning the noble art of soldering. As an added bonus, you will end up with a fun wearable badge at the same time! 

Includes a circuit board, lapel pin, battery holder, and electronic components. The only additional tools you will need are a soldering iron, solder, and some side cutters. Requires CR2032 battery (sold separately).


Width : 45.00000000mm
Height : 70.00000000mm
Size / Shape : CR2032
Type : Lithium Single Use
Battery quantity : 1.00000000pc
Batteries included : false
Batteries can be replaced by user : true

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