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Sound Activated Switch (kit requires soldering assembly) # K-36
Product Description
Just clap your hands together twice and watch the Sound Activated Switch turn on the light emitting diode
(LED). Clap twice more and watch the LED turn off.
Similar to the Clapper as seen on TV. Many other uses. Complete with microphone.
* Requires (1) 9V battery (not included)
Similar to the Clapper as seen on TV. Many other uses. Complete with microphone.
* Requires (1) 9V battery (not included)
Accessories
9V Alkaline Battery $2.99, 10/$26.90 |
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