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All items tagged with LED and NE555 (1)

Electronic Scarecrow

Electronic Scarecrow

by Burkhard Kainka

1-08-2023 | Looking for a friendly way to scare away annoying birds? Here's a simple do-it-yourself electronic solution.

Tag: LED

Light emitting diodes act as semiconductors and are capable of emitting different forms of light- Read more about this topic in this category.

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As this tester puts out some quite high voltages,...

Thanks for the explanation....

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