Velleman Sound and Light Unit Welding Kit

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Emily

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$7.40 /0.1

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  • Sound and light unit soldering kit by Velleman
  • Color: Green
  • Provides four high-intensity LEDs
  • Built-in microphone
  • Consumption: min. 0.5 mA / max. 12 mA
  • Power supply: 9 V
  • The Velleman Sound and Light Unit Soldering Kit provides four high-intensity LEDs that light up simultaneously and react to every sound. Suitable for a variety of fun and useful applications such as sound indicators, simple sound and light units for music.

  • The unit can also be used to indicate when a doorbell or telephone rings, which is especially useful for the hearing impaired. The kit also offers adjustable sensitivity via a potentiometer and a built-in microphone.

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