Results 1 to 3 of 3

Thread: shock box

  1. #1
    Join Date
    Feb 2005
    Posts
    217

    shock box

    There was a thread here a while back about practical jokes and someone said they made a box out of duct metal that simply had a switch on the top of it . It was a spring loaded switch and when you flipped the switch it had a capacitor in there that was charged by a 9 volt battery. Does any one remember this thread. It had a picture that showed roughly how to make it. It was quite a while back. I can't seem to find it. Does anyone have plans for such a thing? My boys are at the practical joking age. Thought this would be a good one to get them with.

  2. #2
    Join Date
    Jul 2000
    Location
    Dallas,Texas
    Posts
    4,963
    My cousin made one years ago that....


    Your best circuit will be an oscillator and transformer.
    Here is one version. http://www.youtube.com/watch?v=HO0tV...eature=related

  3. #3
    That one is an old standby isn't it? As long as the voltage isn't too high it is a good way to pass the day and have fun.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event