2 Brilliant idea for touch switch with 547 transistor and NE 555 ic

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·@anderson007·
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2 Brilliant idea for touch switch with 547 transistor and NE 555 ic
2 Brilliant idea for touch switch with 547 transistor and NE 555 ic
, from youtube.com
https://youtu.be/B8X1gxdaLRM
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