A circuit that produces a natural sounding barking dog with a sensitive "ear" to everything that comes near it. It is a faithful watchdog, which never sleeps and never has to be taken out for a walk.
- power supply: 2 x 8VAC or 9 ~ 12VDC / 500mA
- choice of two different "dog sounds"
- reacts to surrounding noise with adjustable sensitivity
- speaker output: 2W at 4ohm
- PCB dimensions: 142 x 75mm / 5.6 x 3"