Four high-intensity LEDs light up and react simultaneously to every sound. For different funny and practical applications e.g. sound indicator, simple sound-to-light unit for music. The unit can also be used to indicate when the doorbell or the telephone is ringing, which is particluarly interesting for the hearing-impaired. Adjustable sensitivity with potentiometer. Built-in microphone.
Specifications
- consumption: 0.5 mA min. / 12 mA max.
- power supply: 9 V battery (not incl.)
- dimensions: 40 x 55 x 35 mm / 1.6 x 2.2 x 1.4"
Whadda (Velleman) model: WSL104
Replaces Velleman MK103 (5410329001032)
