working dog reppelent circuitry needed

Status
Not open for further replies.
R

rana naseem javed

Newbie level 4
Joined
Jan 6, 2010
Messages
6
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
pakistan
Activity points
1,326
dog reppelent

hi

I NEED DOG REPPELENT CIRCUIT WHICH REALLY WORKS. CAN ANY BODY HELP ME.

RANA
 

Re: dog reppelent

You may refer these links with similar topic discussed. Cheers
 

dog reppelent

Hi rana naseem javed,
For dog repellent, what you need is an oscillator running at a frequency which is inaudible to human ears, ie greater than 25kHz.
An example:
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…