Electronic Watchdog (Assembled)

62.66 62.66 USD


Add to Cart

SKU : K2655-TBA
Skill Level : Assembled and Tested

Buy 10, Get 5% Off!
Buy 100, Get 10% Off!

30-day money-back guarantee
Free Shipping in the U.S. on Orders over $50
Buy now and choose from several shipping methods

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. Specifications power supply: 2 x 8V AC or 9 - 12V DC / 500mA choice of two different "dog sounds" reacts to surrounding noise with adjustable sensitivity speaker output: 2W at 4ohm PCB dimensions: 5.6" x 3.0" Extra Info - Hints If bark frequency is to low (very slow bark) reduce de value of C3 (ex. 1500pF). If microphone is to sensitive, lower the value of R20 and increase the value of R2. If there is a metallic background noise, put a 33pF capacitor from pin 7 of IC3 to ground. (K2655)

NOTE: Please allow 24 hours for assembly!Assembly manual
Illustrated assembly manual
Info Sheet
Documentation and Downloads

Leave a comment

You must be logged in to post a comment.

Alternative Products: