Aaron's Homepage Forum
Aaron's Homepage Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 Electronics
 Light/LASER
 IR Remote Control Jammer
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

Vega004
New Member

Pakistan
3 Posts

Posted - Nov 09 2013 :  04:24:25 AM  Show Profile  Reply with Quote
Can you tell me the working of the circuit (as I dont know about transistors) you posted here
http://www.aaroncake.net/circuits/jammer.asp

Also do tell the frequencies, this jammer "jams". And if I have to change or alter the frequencies, what do I have to do?

Edited by - Vega004 on Nov 09 2013 04:37:51 AM

Aaron Cake
Administrator

Canada
6715 Posts

Posted - Nov 10 2013 :  10:16:17 AM  Show Profile  Visit Aaron Cake's Homepage  Send Aaron Cake an ICQ Message  Send Aaron Cake a Yahoo! Message  Reply with Quote
It's an oscillator driving some high power infra red LEDs. About 40 KHz, which is varied by R3.
Go to Top of Page

Vega004
New Member

Pakistan
3 Posts

Posted - Nov 10 2013 :  10:51:59 AM  Show Profile  Reply with Quote
quote:
Originally posted by Aaron Cake

It's an oscillator driving some high power infra red LEDs. About 40 KHz, which is varied by R3.



thanks. also tell me the expression to calculate the frequency output.
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
Aaron's Homepage Forum © 1995-2020 AARONCAKE.NET Go To Top Of Page
This page was generated in 0.05 seconds. Snitz Forums 2000