2-Tone Door Bell DIY Soldering Kit with NE555

CAD 3.96

Need more than we have? Order now, we will ship when back in stock. Lead time about 2-3 weeks.
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Availability: In stock (can be backordered) SKU: 26397
Quantity 3 - 9 CAD 3.56
Quantity 10 - 24 CAD 3.47
Quantity 25 + CAD 3.37

Description

A simple and fun project for beginners: The 2-Tone Door Bell DIY Soldering Kit with NE555.

A handful of components need to be assembled on a circuit board size of just 28 x 25mm. With a battery (4-7V recommended) and the speaker connected, the 2-Tone Door Bell will create the typical “ding-song” sound pattern of ancient, electro-mechanical doorbells.

 

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