WSL104 – SOUND TO LIGHT UNIT USING LED SOUND INDICATOR Discount

Description

WSL104 – SOUND TO LIGHT UNIT USING LED SOUND INDICATOR

Four highintensity LEDs light up and react simultaneously on every sound. For different funny and practical applications such as : sound indicator simple soundtolight unit for music for the hearing impaired : can be used to indicate the telephone door bell. Adjustable sensitivity with potentiometer. Builtin microphone.